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The Science of Radiocarbon Dating Essay
The Science of Radiocarbon Dating
When we think of history, we think of important people, places, cultures, events, and much more.
The backbone of history rests on its chronology. It gives us the "when" of basic analysis. It gives us
a frame of reference, the order of things. Before having an "absolute" way of determining dates,
history was based in guesses and assumptions. Many attempts were made to organize the dates of
the past. Some of these attempts were made by geologist. Geologist used the idea of "stratigraphic
succession" (Renfrew, 1973) which is based on the "principle that when successive layers or strata
are observed in position, the underlying ones are the earliest." (Pg. 23 Renfrew, 1973) By setting the
layers in ... Show more content on Helpwriting.net ...
This changed history forever. While it created controversy, due to some people's attachments to the
old ways of dating and doubts in this revolutionary method, it proved to be the closest method to
have an accurate chronology of history. In 1955, to prove the accuracy or radiocarbon, Libby
published a graph that showed the comparison of the results of radiocarbon dating of specimens
from Egypt. These specimens had already an absolute known date. The graph proved the accuracy
of Libby's radiocarbon dating. Figure 1 (Renfrew, 1973)
Libby developed the method of radiocarbon dating though his observation of how cosmic rays
create radiocarbon. From outer space cosmic rays infiltrate earth's atmosphere. In the upper
atmosphere, these rays hit nitrogen and oxygen atoms in the air. (Renfrew, 1973). When the neutrons
of these high–energy particles (mostly protons) hit nitrogen atoms, Carbon 14 (C–14) is created. The
nitrogen atom (atomic number 7) has an atomic mass of 14 (with 7 protons and 7 neutrons). When
the nucleus of the nitrogen is hit by the cosmic ray's neutrons, the atomic number of the atom
decreases by one. The make–up of its atomic mass changes, a proton is emitted and the neutrons are
increased by one; therefore, the atomic mass number stays the same. Because the atomic number has
changed, a new element, carbon 14, with atomic number 6, has an atomic mass of 14 (with 6 protons
and 8 neutrons). (Bowman, 1990) The reaction is 14N + n = 14c + p (where n is a
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Radiometric Dating Essay
Issues with dating techniques Most experts cannot agree as to when exactly Sahul was colonized.
Most of this debate stems from how accurate the various dating methods are, when aging
archaeological evidence. One method that proves beneficial to items such as pottery is known as
thermoluminescence. This is a type of procedure is used when determining the age of sedimentary
crystals (Webb, 1998:749). Another technique for dating is known as radiometric dating, or 14C.
Unfortunately, this technique is considered unreliable when dating objects greater than 40,000 years
(Allen, 2001:952; O' Connell and Allen, 2004:837). There has been a new calibration curve in order
to compensate for radiometric uncertainty by CalPal and NotCal04. In this ... Show more content on
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Even bark canoes may have been used in these early travels. Replication of such vessels helps to
support these theories, regardless of which route was travelled (Bednarik, 2014:213). Modest
maritime voyages allowed humans to explore and conquer new regions. The crossings from Sunda
to Sahul prove that sea levels were not a hindrance for modern humans (Allen, 2001:953; Allen and
O'Connell, 2008:38; Balme, 2013:72; Balter, 2007:388–9; Bellwood, 1997:21; Bednarik, 1997:361–
361; Bowdler, 1996:39; Bulbeck, 2007:318). Even though they may not have been able to crisscross
this region, as seen with the lack of Denisovan genetic material on the west side of the Wallace line,
they still were able to reach Sahul (Allen and O'Connell, 2008:38; Bednarik, 1997:361; Cooper and
Stringer,
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The Uses Of Human Biological Remains
The use of human biological remains can tell us quite a lot about how past civilizations lived. One is
able to deduce from the findings whether groups of people were transient or stationary by examining
findings from a midden. Refuse stashes also tell us much of what a specific group consumes in
terms of diet or housing materials. One is able to discover how long ago an individual lived by using
dating measurements such as radio carbon dating or argon dating. The use of human biological
remains is the most beneficial and educational resource for archeologists in the field and in the
laboratory.
There are many ways to determine antiquity with archeological findings that fall under two main
categories, relative dating and absolute dating. Relative dating uses techniques applied by the
archeologists themselves and produce a general understanding of the age of findings while absolute
dating can provide an exact date the biological remains were alive and uses much more elaborate
and in depth laboratory testing techniques. Absolute dating techniques such as dendrochronology,
radiocarbon dating, and argon dating are the most effective and wide spread methods for dating
human biological remains to provide a detailed analysis of antiquity. Radiocarbon dating is the most
widespread and commonly used technique for dating human remains in archeology. It is known that
all living things contain carbon and upon death carbon breaks down at a specific and steady rate
once. By
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The Vinland Map: 15th Century Artifact or 20th Century...
The Vinland Map: 15th Century Artifact or 20th Century Forgery?
Throughout history, the discovery of an ancient artifact has always brought with it much excitement.
The idea that we are able to look at something that existed so long ago intrigues us. However, along
with the excitement of new discoveries, there is often much controversy. One such discovery, the
Vinland Map, has been the cause of much debate since 1957.
The Vinland Map, first presented to the public in 1965 in a book written by Skelton, was discovered
in 1957 (Skelton 1965, p.3). In the 1960's the map was bought and donated to Yale University where
it remains today. The Vinland Map was originally thought to be a 15 th century depiction of
medieval Africa, Asia, and ... Show more content on Helpwriting.net ...
The first of these three methods is microscopy, used most notably by Walter C. McCrone. As
defined by McCrone, microscopy is "the use of any tool or technique that allows us to identify
microscopic objects." This includes the use of the light microscope as well as more advanced types
of microscopes such as the electron microscope and x–ray diffraction (McCrone 1976, p. 676 A).
McCrone's methods using microscopy were desirable because they allow observations to be made
on small samples so that no visible damage is done to the item being tested. When testing the
Vinland Map, McCrone used a small needle with rubber cement on the tip to pick up ink particles.
Particles were then observed, first using an optical stereo microscope, and then observed more
closely with a series of more advanced microscopic techniques such as the electron microscope and
x–ray diffraction (McCrone 1976).
The second method, used by Donahue, Olin, and Harbottle in their testing of the Vinland Map is
radiocarbon dating (Donahue, Olin, Harbottle, 2000). Radiocarbon dating is based on the decay of a
specific carbon isotope known as 14C. All organisms contain 14C and once an organism dies,
scientists are able to measure how much 14C has decayed in an organism. By measuring this rate of
decay, scientists are able to date the age of an organism (Higham). Since the Vinland Map is drawn
on
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Dating Vs Radiometric Dating
Radiometric dating is a technique for determining the age of objects by measuring the decay of
radioactive elements they contain (). Radiometric dating helps to determine the age of the earth and
its organisms by measuring its radioactivity. This process is can provide dates with a fair amount of
precision. Whereas, the fossil record helps to provide clues to the past and history of life on earth. It
also proves the common occurrence of the evolution from one species to another. Each of these
theories helps to support the theory of evolution. Evidence suggest when comparing the fossil record
with radiometric dating, the proof of evolution between the two lines of evidence are agreeable.
The principle of natural selection is the process
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The Theories Of The Theory Of Evolution
Eighty–seven percent of American scientists believe that a series of random chemical and biological
events produced mankind. However, the philosophical "theory" of evolution has no solid evidence,
whereas creation can be proven. Science is supposed to be based on observation, right? The best
theories satisfy the test of experimentation. No one can test if evolution happened. Non one can
prove that evolution actually happened. But what evidence can we place against evolution? In 1859,
Charles Darwin published On the Origin of Species, introducing the theory of evolution. One
hundred and fifty–six years later, scientists still accept this senseless philosophy. House Majority
Leader Tom DeLay states, "Our school systems teach the children that they are nothing but glorified
apes who are evolutionized out of some primordial soup" (Snyder). Schools worldwide have
presented exactly this to the young, impressionable minds of your future doctors, engineers,
scientists, and presidents. They assure us that if we give a small amount of mud enough time it can,
by itself, bring about the art of da Vinci, the plays of Shakespeare, the music of Mozart, and the
brilliant mind of Einstein. I would like you to take just a moment and think about this: For the
smallest free–living thing to duplicate itself would need 239 separate protein molecules, each of
which require at least 410 amino acids. The probability that the first protein molecules would create
all its amino acids into left hand
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Torture Argumentative Essay
Over centuries throughout the world, torture has been a debated and very controversial topic. For the
past week, I have read articles written by four separate authors who share their opinion on the topic.
The articles take you through the opinions of the authors and many compelling arguments. Is torture
inhumane? Is torture barbaric? Does the use of torture discredit our moral standings? Could you be
given bad intelligence even with the use of torture? After reading the information provided in these
four articles, I have not only become aware of the issues, but I have also formed my own opinion.
According to Michael Levins, "The Case for Torture", over time there have been occasions in which
torture is seen as simply essential and tolerable. One claim Levin uses in his article is an atomic
bomb attack made by terrorists. If the suspect is caught and in police custody, the question is "are
the officers suppose to just stick to protocol or should they be doing anything possible to get the
information they need to save all those people?", even if that means to put the man in unbearable
circumstances. Levine argues that millions of innocent lives are worth more than this one mass
murder, but we are going to let him win because torture is unconstitutional and barbaric. Levin goes
on to explain that if we can view torture as necessary means in an extreme case like that, we can see
that the choice of torture is simply a balancing act of innocent lives and what it will take to
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Similarities Between The Greed And The Iliad
Although both of these stories are Homer's Greek Epics, they differ in great measures. In the Iliad,
the Gods play a very prominent role in the course of the poem. While in the Odyssey, the Gods do
not play a major role and serve more as a spiritual guide on a long journey.
In the Iliad, the humans are at the mercy of the Gods, meaning that whatever the Gods want to
happen will happen regardless of the humans. The Greek Gods in The Iliad are split amongst
themselves, with Zeus being the only God who is not on a definite side. It is commonly noted that
the mortals in the Iliad are serving more as a pawn piece on a chess board controlled by the Gods.
The Gods seemingly use the mortals to settle their own disputes. The Trojan war, which the Iliad is
based on, is said to have started from Paris declaring that Aphrodite is the prettiest of the goddesses.
Aphrodite in turn, awarded Paris, Helen of Troy, who was married to Menelaus. Menelaus then
asked for help from the Greeks, and ignited the Trojan war. In book 1, it is mentioned that "and
when he(the old man) had gone some distance the priest prayed to Lord Apollo, son of Silken–
Haired Leto:
....grant me this prayer:
Let the Danaans pay for my tears with your arrows!(Homer 1.41–50). It is later mentioned that for
nine days, Apollo's arrows rained death on the camp. Later in book 1, Agamemnon and Achilles
were starting to fight when Athena intervened. The Epic states," Athena's eyes flared through the
sea's salt haze.'I came to
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Essay about The 59th Unnamed Cave in Florida
The last article talks about the 59th Unnamed Cave, in Florida. This cave is located in the eastern
part of the Florida Panhandle. From the dates of the artifacts and the dates of the glyph, the site was
occupied in the Late Woodland period. The cave was discover in 2007 when a group of cave
explorer saw fine engravings on the wall. This site was the first cave art site that was found in
Florida and it is the second rock art site that was found in the states. Rock art is very rare in Florida,
but now with the site found there is a wider perspective on the importance of rock art. The site did
not only include the petroglyph drawing of the past, but it included some artifacts that was use to
help date the time that the cave was occupied. ... Show more content on Helpwriting.net ...
One of the way that we can tell is by looking at the weathering of the image. If the edge of the
image is nice and sharp then the engraving is new. If the edges of the engraving is nice and rounded
we can safely say that the engraving have been there for a while. The main point of this article is to
talk about the findings of the 59th Unnamed Cave in Florida. This cave is interesting because there
are very few sites in Florida. This was only one out of the two sites that had rock art in them that is
in the state of Florida. I really like this article because instead of just talking about what they see in
the petroglyph, the authors actually highlighted the engravings so that it is easier for the readers to
see what they are talking about. The other articles I have read only talked about the engraving but
they did not really highlighted the engraving which makes it very hard for the reader to see what
they were talking about. Another good point of this article is that they showed a comparison
between the older cave engraving versus the new engraving. By adding this information it help the
reader understand the difference between the two time frame that the engraving was marked. One of
the things that I wished this article would have is the radio carbon dating section. The other articles I
read about all have some type of radio carbon dating to try to date when the site were occupied. This
article only talked about the ceramic sherds that they
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The Temple Of Artemis At Ephesus
The Temple of Artemis at Ephesus: World Wonder The Temple of Artemis at Ephesus, also known
as the Artemision, was once a remarkable sight that was considered to be one of the Seven Wonders
of the Ancient World. The temple itself was a rather mysterious as not much is known about the
rituals that may have taken place there. It is known that the Ephesian held Artemis is the highest
honor. It was believed by some that Artemis herself was born at the location of the temple (Iosa, pg.
3). The temple had many motifs dedicated to this believe, it can be considered "the Nativity Temple
of Artemis" ("The Earlier Temple of Artemis at Ephesus", pg. 16). The people of Ephesus also
worshiped Artemis over all other gods and goddesses (Iosa, pg. 7). ... Show more content on
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8). Wood applied for a grant from the British Museum to excavate the site after discovering it while
helping to build a railroad between Izmir and Denilzi (Jenkins, pg. 51). While excavating the great
theatre in May of 1966, Wood found an inscription describing silver figures that were dedicated to
the goddess Artemis. The inscription also mentioned a procession that would carry these objects to
the temple on the goddess's birthday. Using this Wood realized that if he found the gates, the
Magnesian Gate and the Coressian Gate, described in the passage he could find the location of the
Temple of Artemis. He found the Magnesian Gate by the end of 1967 followed later by the
Coressian (Jenkins, pg. 52). The temple itself was finally found by the end of 1869. Wood later
published an account of the excavation, including what he thought what the temple may have looked
like. In 1904, the site was revisited D. G. Hogarth and A. E. Henderson. They researched the
temple's earlier history and determined that the site had three incarnations (Jenkins, pg. 53). The
Artemision was built in the early Ionic style of Greek architecture, as can be seen from the columns.
The columns were unusual as they had capitals that had large rosettes on them instead of the normal
volutes. The modern restorations of the capitals give them petals, but it is debated on the accuracy of
this
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Artemis : The Myth Of Myths
Explain that 2 myths–how do they explain the god, why is the myth important, etc.
For centuries, women across the planet have relentlessly struggled to attain their rights. Even though
the fight for women's suffrage was over decades ago in the US, the excruciating truth is women
across the world still face oppression. An unfortunate expectation is still that a woman's sole
purpose in life is towed and procreate. However, a multitude of religions has strong, female
goddesses that defy the concepts of matrimony. As "Wonder Women" within the Greek culture,
Artemis is the virgin goddess of the hunt, is a strong independent figure that goes against marriage.
In a man run world, Artemis chooses to live life on Earth. She spends her time in nature's solitude
with her maidens, and rarely participates in human affairs. When one reads the myths of Artemis,
the idea that comes across is that anyone who obstructs Artemis' goals, pays dearly. The myths "The
Transformation of Actaeon into a Stag" and "Niobe" reveal the destruction of those who defy
Artemis. In The "Transformation of Actaeon into a Stag" Ovid recalls the tale of how a mortal
hunter, Actaeon, is punished, upon viewing Artemis unclothed body. Furthermore, "Niobe" is the
myth of how an arrogant mother faces the wrath of a goddess. These myths aptly bring out Artemis'
personality, as a deadly and wrathful goddess, that doesn't spare anyone who offends her.
Artemis' vindictive nature is portrayed in the tale "The
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Carbon-14 Dating
The key principle behind radiocarbon–14 dating is plants and animals exchange carbon with their
surroundings and thus contain the same ratio of carbon–12 to carbon–14 once an organism dies it no
longer exchanges carbon with its surroundings. The carbon–14 will slowly decay at a known rate
decreasing the ratio of carbon–12 to carbon–14. Since the decay rate and original ratio of carbon–12
to carbon–14 is known we can determine how old a sample is by the amount of carbon–14
remaining. There are two ways to measure the carbon–12 to carbon–14 ratio. The first being beta
counting. Beta counting was the first method used to measure carbon–14 levels in a sample. Two
different type of beta counting were primarily used. The first of those being liquid ... Show more
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This then tells us the atmospheric carbon–14 to carbon–12 ratio in the year that tree ring grew in.
Other atmospheric variations include coal
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Argumentative Essay On Radiocarbon Dating
Radiocarbon dating is a scientific procedure used to calculate the age of dead specimens by the rate
of decay in their levels of C–14. Radiocarbon dating methods are deeply flawed and do not reliably
determine the age of certain fossils or the earth. This is due to the assumptions that they are built
upon. These assumptions include that the conditions on the earth have always been constant and
nothing has ever caused the C–14 levels to fluctuate. These assumptions must be true for
radiocarbon dating to be reliable. However, there is a plethora of evidence showing that these
assumptions cannot be trusted.
Radiocarbon dating is a heavily debated topic in the world today. This is primarily due to the
powerful implications it has on people's belief systems. Christians and atheists alike view
radiocarbon dating as important and need to be able to defend or support it. Findings through the
process of radiocarbon dating can help prove or disprove people's beliefs about the world.
Radiocarbon dating will always be a controversial method because of its impact on one's worldview.
However, ... Show more content on Helpwriting.net ...
For radiocarbon dating to accurately date anything no matter its age, two facts must be accounted
for. The rate of decay of Carbon–14 and the amount of Carbon–14 in the creature at the time of its
death must be known. The rate of decay of Carbon–14 can be determined by its half–life, which is
around 5,730 years. This means that every 5,730 years the amount of Carbon–14 in an organism is
cut in half. As a result, the amount of Carbon–14 would eventually dissipate to nothing in every
organism after its death. Because of this, radiocarbon dating has a limit to its accuracy. Many times,
scientists will claim that an organism was dated to be many millions of years old. However,
according to the half–life of Carbon–14 and the limits that it possesses, this is
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Radiocarbon Dating
Organic archaeological specimens, matter that was once living, such as bone, shells, skins, fibers,
wool, etc., are all dated by use of radiocarbon dating (anything that once lived). The radiocarbon
dating process measures the Carbon–14 isotopes within the organic material being examined. This
method measures the radioactive emissions from the once living matter, comparing its activity with
the equilibrium level of living things, a measurement of the time elapsed can be made. The
radioactive isotope within the artifact will help determine the objects age.
2. Geological formations and rock samples– Potassium–argon (d)
The age of rock samples and geological formations can be determined by the method of potassium–
argon dating (K–Ar dating). ... Show more content on Helpwriting.net ...
This dating method is a geochemical method, which determines the age of obsidian (volcanic glass)
by measuring the layer of film present on the rock that has been formed by diffusing water over time
onto the surface of the artifact. The obsidian, over time, absorbs water when exposed to air.
Therefore differentiating conditions the rock is exposed to will determine the amount of water the
sample absorbs. In order to use obsidian hydrations for absolute dating, the conditions that the
materials have been exposed to must be understood, (i.e. climate conditions, location of excavation
will determine hydration levels within the sample), or comparing the material to samples of a known
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Dating Is The Best Husband A Woman
Dating Methods
"An archaeologist is the best husband a woman can have.
The older she gets the more interested he is in her." A. Christie
Archaeological dating methods can be divided in two categories, relative and absolute dating.
Relative dating in archaeology presumes the age of an artefact in relation and by comparison, to
other objects found around it. Limits for relative dating are that it cannot provide an accurate year or
a specific date of use, it is a more subjective approach. A more precise and accurate archaeology
dating system is known as absolute dating and can in most circumstances provide a calendar year to
an object . Absolute dating is in my opinion the way to go because it allows for a more precise and
more scientific answers. Within the absolute dating techniques, Carbon 14 seems to be the golden
standard as Renfrew and Bahn state: "Radiocarbon is the single most useful method of dating for the
archaeologist, even though it has some limitations." Important to note is that, the relatively short
half–life of carbon–14, 5,730 years, makes the reliability only up to about 75,000 years. As the case
study of the royal tomb of Solokha revealed, it is not a perfect method, but currently, it is as close as
it gets. First, radiocarbon looks at the subatomic particles that constantly bombard the earth and
produce high–energy neutrons. When the neutrons collide with the nitrogen atoms present in the
earth 's atmosphere, they produce atoms of Carbon 14. These atoms
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Howard University Book Report
"Washington... was a 'promised land' to many a freeman... it was the capital of the nation– that is, of
the North that had set them free."
–Walter Dyson, A.M.
History
Founding of Howard University
On November 19, 1866, a number of members of the First Congregational missionary society met to
hear Dr. Charles B Boynton, presiding minister, emphasize the special obligation of the nation and
clergy to the recently emancipated freedmen. Reverend Benjamin F. Morris, a member of the
society, then enthusiastically spoke about a visit to Wayland Seminary. During this visit he was
impressed by the accomplishments that a teacher with poor equipment was able to make with half a
dozen young colored men. By the end of the meeting, Morris then proposed the ... Show more
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Alpha Phi Alpha was the first Greek–lettered fraternity for men, chartered in 1907, (State Purpose
here). The following year, Alpha Kappa Alpha was the first Greek–lettered sorority for women, both
founded and chartered at Howard University, (State Purpose here). The University also strongly
advocated for Health and Athletics, the Howard University Record, in multiple issues, points out the
fields and pathways available for student activities (Howard University, 1907, Howard University,
1911, Howard University, 1920). The 1911 volume of the Howard University Report notes the
offering of the following competitive sports: Football, Basketball, Baseball, Cricket, Tennis, and
Track and Field (Howard University,
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Import Jav Export Java Essay
// Anna Safavi
// Steve Saucedo package desRound;
import java.util.*; import java.math.*; import java.lang.*; public class DESRound { private String
text; private String key; private static final byte[] IP = { 58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44, 36,
28, 20, 12, 4, 62, 54, 46, 38, 30, 22, 14, 6, 64, 56, 48, 40, 32, 24, 16, 8, 57, 49, 41, 33, 25, 17, 9, 1,
59, 51, 43, 35, 27, 19, 11, 3, 61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23, 15, 7 }; private
static final byte[] PC1 = { 57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35,
27, 19, 11, 3, 60, 52, 44, 36, 63, 55, 47, 39, 31, 23, 15, 7, 62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37,
29, 21, 13, 5, 28, 20, 12, 4 }; private static final byte[] PC2 = { 14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21,
10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, 41, 52, 31, 37, 47, 55, 30, 40, 51, 45, 33, 48, 44, 49, 39,
56, 34, 53, 46, 42, 50, 36, 29, 32 }; private static final byte[] E = { 32, 1, 2, 3, 4, 5, 4, 5, 6, 7, 8, 9, 8,
9, 10, 11, 12, 13, 12, 13, 14, 15, 16, 17, 16, 17, 18, 19, 20, 21, 20, 21, 22, 23, 24, 25, 24, 25, 26, 27,
28, 29, 28, 29, 30, 31, 32, 1 }; private static final byte[][] S = { { 14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6,
12, 5, 9, 0, 7, 0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8, 4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9,
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Research Paper On The Storming Of The Bastille
What was the Storming of the Bastille?
The Bastille was a medieval fortress located in the east of Paris. It was built in the 14th century to
guard the entrance to Paris. It had eight towers linked with walls, all 100 feet high. A moat that was
more than eighty feet wide surrounded the fortress. During the 17th and 18th century, the Bastille
was used as a prison for those who were thought to doubt the government and its power. The
Storming of Bastille took place on July 14, 1789. A large mob of Parisians, mainly consisting of
craftsmen and salesmen, marched to the tower in search of weapons and prisoners. The crowd,
however, did not impress the few guards on duty at that time. Some representatives of the mob were
allowed to be let into the prison; the plan was to diminish some of their anger and waste time while
the ... Show more content on Helpwriting.net ...
However, when the rescue team arrived, they joined the mob instead of defending the fortress from
it. The guards soon gave up, letting the mob into the castle. The people of the mob killed the guards,
allowing them to free the prisoners and steal the weapons held in the Bastille. There were not many
prisoners being held during the Storming of Bastille; only seven were freed. On the night of the
storming, 800 men began to destroy the castle. This was the first violent act of the French
Revolution that would key many more acts of violence during this time. The Storming of Bastille
signaled the beginning of the French Revolution, as well as the downfall of King Louis the sixteenth
and Marie Antoinette . Two days after the storming, the National Assembly ordered the remains of
the building to be burned. The people cheered as the prison walls crumbled. In France, July 14th is
now known as a national holiday. Bastille Day honors this crucial event in French history, the
holiday commemorates an
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Chuck Thomas Close Biography
Biography: Chuck Thomas Close Chuck Thomas Close was born on July 5, 1940, in Monroe,
Washington. He is an American artist and photographer who achieved fame as a photorealistic
painter. He is a portrait painter whose work is realistic. His paintings offer visual pleasure. He is
well–known for his highly inventive techniques used to paint the human face. He was the son of
Leslie and Mildred Close who is also into art. During Close's childhood, he was diagnosed with
dyslexia, facial blindness, and neuromuscular condition that makes him have a difficult time with
academic and engaging in sports. However, he found comfort in making art and majored in art
throughout college. He was first inspired into art after he sees Jackson Pollock's drip paintings and
was determined to become an artist. Due to scholarships that Close received, he was able to pursue
and earn his degree in MFA at Yale University and he was able to have the ... Show more content on
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His work of the portraits is often associated with photographic realism movements in which he
blurred the distinction between painting and photography that had never been done. It is more
interesting considering that Close couldn't recognize faces due to his illness and he could be able to
create a work replicating the particular details of his selected faces. Close continue to search for his
own signature style by experimenting with alternative forms and materials. After close moved to
Manhattan, New York, he taught at the School of Visual Arts and married a former student, Leslie
Rose. Despite the time that Process art was popular, he started working with photographs in 1966
taking black–and–white pictures of a young woman to use in a study for a reclining nude. Close
work from photographs by cutting into a grid and transferred onto a bigger and longer canvas
forming one of his famous works, The Big Nude (1967). It is a female nude image that is an abstract
and a figurative
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Prosopagnosia In Charles Thomas 'Chuck' Close's Life
Charles Thomas 'Chuck' Close was born an only child in 1940 Monroe, Washington to parents that
both held a sight for artistic endeavors. He is known to everyone outside of his family as 'Chuck,' a
name he has always hated. It was in high school where he made attempts at individuation that he
started referring to himself as Chuck. Only by an accidental dubbing taken place during an interview
in 1968 that this stuck as his professional art name. His father passed away when Chuck was eleven
forcing him and his mother to move homes for the fifth time by the age of twelve. Growing up,
Close showed difficulty in his academics and social life which led to being tested and diagnosed
with dyslexia. Out of his learning disability it became apparent that he suffered from another
disability known as prosopagnosia. Prosopagnosia is a condition in which he cannot recognize faces.
He stated that "people I look at all look immediately familiar to me, but I have tremendous difficulty
figuring out who it is and where I've seen them before. I never can memorize." He developed his
own system of memorizing by sensory deprivation and used art as a way to prove that he wasn't
exaggerating his condition. Upon graduating high school he attended ... Show more content on
Helpwriting.net ...
It is similarly large in scale measuring 100 x 84" in dimension. Lucas dwells away from a
hyperrealistic portrait. This painting focuses more–so, as inferred, on an abstract sentiment that
draws an individual inward due to its massive size to inspect the articulate process that went into
creating the piece. When viewed up close, the various elements that formulate the picture are seen as
merely colored blobs, streaks, and markings brushed together in their individual square grids;
however, from a distance the colors illustrate an illusionistic portrait of the man Lucas. The lower
right pictures a segment of Lucas's eye zoomed in to show the abstract painting on
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An Introduction Of Cave Paintings In Cosquer Cave
Introduction
Do you know anything about cave paintings? Well I am here to inform you about them. For
example, the majestic paintings of bison in Cosquer Cave. In Altamira more beautiful animals of the
Ice Age. In Lascaux too were majestic animals like horse, deer, bison, etc. These facts are truly
amazing. These caves are jewels of mother nature. Also, about Carbon 14 Dating and how it works
with its formulas.
Cosquer Cave
In 1985 a professional Scuba diver named Henri Cosquer discovered the cave. Cosquer Cave is
located in Ardeche department, on the Mediterranean coast close to the Rhode river. The cave was
discovered by accident when Henri was diving and found an opening.
He kept a secret for many years and went to check it himself from time to time. He trusted
archaeologist Jean Clotte who was also a speleologist. Jean Clotte was a speleologist and
archaeologist he is very important in the government of France. He called Jean Courtin who was a
archaeologist and a professional diver he was also very important. They didn't make the discovery
public because the public could harm the paintings.
They kept it a secret for 6 years. Later the French government found out about it and told the public.
The paintings are of 10,000 years of difference. The animal paintings are +18,000 years old and the
hand paintings are 28,000 years old. There is a huge difference of time because the theory is that the
cave was lost however, then it was rediscovered. The cave was
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The Discovery Of A Forensic Anthropologist And Mystery...
Introduction
In many years, scientific and technological principles have been portrayed and been popular in
many television shows and movies. In year 2005, a television show that is based on real life story of
a forensic anthropologist and mystery novels writer Keith Reich was made to a television show. Hart
Hanson created the shows entitled Bones on which the story is based on a forensic anthropologist
who is teamed up with FBI agent that focus on scientific process to solved the mystery of human
remains, specifically human bones. In many episodes of Bones, the scientific process that always
present is on how the team can manage to identify the human remains with the process of carbon
dating that became a topic of interest of many critics and viewers of the shows. Like many science
oriented shows, bones was made from Hollywood that viewers questioned or argued about how the
science process or carbon dating can really identify the age of human remains and how accurate the
show bones in real life.
Carbon dating
According to Brad Peroney (2014), Carbon dating compares the amount of radioactive carbon to
ordinary carbon in old objects to figure out how long ago something, or someone lived (Peroney,
2014). Carbon dating also called as radioactive carbon or carbon–14 dating is a method of age
determination that depends upon the decay to nitrogen of radiocarbon (carbon–dating,
2015).Carbon–14 is continually formed in nature by the interaction of neutrons with nitrogen–14 in
the
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Delphi Apollo Thesis
Delphi Apollo
Temple
By: Marshall
Marshalls thesis
The temple of Delphi was the religious center of ancient Greek world.
Why was delphi the religious center of the ancient greek world?
Delphi
Delphi was a religious place sacred to the god Apollo. It was on Mt. Parnassus near the gulf of
Corinth, it was home to the oracle of Apollo which gave guidance and cryptic evidence to both city
states and individuals.
Apollo
1. Apollos weakness is nymphs and he isn't good at finding a lover
2. Apollos mommy was the goddess of dark nights
3. Apollo is creative handsome and supportive
4. Apollo was a skilled magician and he played his
golden irey very well
5. Apollo was a medicine teacher
Timeline
1. 373 BCE: An earthquake ... Show more content on Helpwriting.net ...
He was the most worshiped go in egypt
States standards
Scorces
https://greekgodsandgoddesses.net/gods/apollo/
Apollo Facts and Information on Greek God of the Sun Apollo. (n.d.). Retrieved March 14, 2018,
from https://greekgodsandgoddesses.net/gods/apollo/ https://www.medcruiseguide.com/delphi–
greece/
Delphi, Greece: The Center Of The World In The Ancient Times. (2016, July 24). Retrieved March
14, 2018, from https://www.medcruiseguide.com/delphi–greece/
https://www.britannica.com/place/Delphi–ancient–city–Greece
Britannica, T. E. (2016, June 28). Delphi. Retrieved March 14, 2018, from
https://www.britannica.com/place/Delphi–ancient–city–Greece
https://www.britannica.com/topic/Apollo–Greek–mythology
Britannica, T. E. (2018, February 07). Apollo. Retrieved March 14, 2018, from
https://www.britannica.com/topic/Apollo–Greek–mythology h
Sources #2
https://www.ancient.eu/image/416/
http://www.citationmachine.net/apa/cite–a–website/search?utf8=%E2%9C%93&q=&commit
=Search+Websites
(n.d.). Retrieved March 14, 2018, from http://www.citationmachine.net/apa/cite–a–website/search?
utf8=%E2%9C%93&q=&commit=Search%2BWebsi tes
The End
Thank you for listening.
Don't forget to
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At the time of Homer, it was normal for gods to meddle in...
At the time of Homer, it was normal for gods to meddle in human affairs, and he shows this in The
Iliad. A vast majority of the Greek gods play some role in how the Trojan wars turns out, which is
what the poem is all about. Homer uses the gods to deviate from how normal wars are played out.
The head god, Zeus, will be the focus as I go through what he did and how it affected the War as
well as The Iliad. Zeus tried to stay out of the Trojan War for egotistic motives and was viewed as a
father figure, not being biased to either side of the conflict. He likes to keep tabs on the other god's
dealings in the war. If he had not been involved as the top dog of Olympus, the Trojan War would
have been much more hectic, and probably an arena for ... Show more content on Helpwriting.net ...
The time frame is one of the reasons Homer's writings became well known. He wrote during a time
where literacy almost disappeared, and was starting to come back. The other reason being he wrote
about the Heroic Age in the Dark Ages of Greek history, giving the people something that brought
them pleasure in bad times.
The Iliad does not tell the story of the entire Trojan War but focuses on some of the tenth year. The
story shows Achilles and all his anger. Achilles being the best current warrior at Troy. It also tells of
the history of the fight taking place. Homer makes the assumption that the reader knows the history
of the Trojan War and instead concentrates his time on developing the other characters of the story.
This screams to the audience that Homer is not all about the historical facts and is more of a writer
who does this for fun and not to simply write for the education of the reader.
The underlying plot of The Iliad, shown at the start of the play, is the anger of Achilles. His anger
stems from the unreasonable decisions of Agamemnon, the head of the Greek army. This causes the
Greek army to take a hit when Achilles decides he will not go to battle with the Trojans. The theme
of the Trojan War is another one that is webbed into the poem alongside a third theme that is all
about the backbone of my topic, Zeus. At the end of the epic, after Achilles stops being angry and
decides he will fight, the themes come back together. Zeus's serves as a diplomat
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Greek Mythology : Ancient Greece
Greek Mythology is a mystical and unique universe filled with divine beings, semi–gods, oracles,
monsters, creatures, heroes, women and powerful gods with the ability to control nature, all
intertwined in epic battles controlled by various times on a gigantic stage composed of temples,
shines, prophecies, rituals and even a word for the dead which was called the underworld.
Greek mythology itself is legend. In fact, it shows a window into the ancient past, a view of a world
that existed not only in the mind of the Greek poets but also in the native hearts of Ancient Greece.
Polytheistic, is to be defined as believing in more than one God in which Ancient Greeks can closely
relate too. However, Ancients Greeks paid focused attention on the 12 to 14 Gods of Mount
Olympus which the Gods had their own "semi–gods" and "deities". One of which was called Pythia
in Delphi, that started their rituals at the Sanctuary of Apollo. Although, Apollo was another leading
God, Greeks felt intimidated by his oracles and prophecies. However, Ancients Greeks were ecstatic
about their new finding of being able to communicate with all of the Gods and Goddesses.
Ancient Greeks told stories about their gods. Initially, these myths were passed down verbally
through generations. After surviving 400 years of "editing" the Greek tragedies and comedies went
to a legendary stage to finally become the versions we now call "authentic." One of the most well–
known comedies and collections of stories
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Finding Categorizing An Archaeological Site Analysis Essay
How are artifacts, ecofacts, or features analyzed? Discuss the process of finding, categorizing, and
interpreting an archaeological site. Describe at least two analytical methods (in detail) used by
archaeologists to interpret archaeological data. While most sites are found by accident, many sites
were carefully selected through surveys. By utilizing remote sensing technology, tools that allow us
to see what the naked eye cannot through mapping around the area, we are able to detect things such
differences in the ground's temperature and reveal hidden trails that we could only see from the sky.
With the information, experts are able to narrow down locations of potential excavation sites by
taking into account the surroundings such as the ... Show more content on Helpwriting.net ...
One of the most important aspects of analyzing an artifact is determining its age. Stratigraphic
excavation, typological cross–dating, and radiocarbon dating are said to be the most important
methods of estimating the age of artifacts. Stratigraphic excavation is the most basic of all
techniques that utilizes the fact that the Earth has multiple layers that build up on top of each other
over time. To put it simply, an age estimate could be made based on how deep and object was found.
With radio carbon dating, archaeologists are taking into account the fact that every living organism
constantly absorbs 14C and levels it with the atmosphere's carbon; as soon as the organism dies, it
stops absorbing 14C and, over time, the levels decrease. Through measuring those levels, experts are
often able to determine the age of an artifact. However, the older the item, the less 14C it contains
and this could often affect the calculation's accuracy–typically. This method also does not work on
carbon–based materials. That being said, carbon dating can be as accurate as up to 30 years (NCSU).
Typological cross–dating works through identifying distinctive artifacts that are known to be made
over certain areas and periods of time, and can work in conjunction with the other two methods to
help narrow down the age of the object
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Essay On Apollo 13
Apollo 13 was to be the third mission sent from the Apollo Project to land on the Moon. An
explosion in one of the oxygen tanks caused the spacecraft to become crippled during the flight and
the crew were forced to orbit the Moon and return to the Earth without landing. The Apollo 13
mission was launched on Saturday afternoon, April 11, 1970 from launch complex 39A at Kennedy
Space Center. The space prime crew consisted of trained experts Commander James A. Lovell Jr.,
Command module pilot Ken Mattingly and Lunar module pilot Fred W. Haise Jr. There was also
three backup crew members named John W. Young, John L. Swigert Jr. and Charles M. Duke. This
crew was ready to step in if for any reason something were to happen to any of the main ... Show
more content on Helpwriting.net ...
However, at 55hrs, 54mins and 53secs when the crew was 200,000 miles from Earth and closing in
on the moon, mission controller Sy Liebergot saw a low–pressure warning signal on a hydrogen
tank in Odyssey. The signal could have shown a problem, or could have indicated the hydrogen just
needed to be resettled by heating and fanning the gas inside the tank. Swigert flipped the switch for
the routine procedure. However when flipping the switch one of the oxygen tanks in the service
module exploded. The explosion caused one of the spacecraft panels to rip off and damaged the fuel
tanks killing the crew's oxygen supply and the spacecraft then began to lose power. The crew
notified Mission Control, with Swigert's famous phrase, "Houston, we 've had a problem...". Luckily
the Apollo spacecraft was made up of two independent spacecrafts joined by a tunnel the main
spacecraft named Odyssey and the lunar model named Aquarius. Luckily for Apollo 13, the
explosion only damaged Odyssey so they had Aquarius as backup, which wasn 't supposed to be
turned on until the crew was close to landing on the moon. It didn 't have a heat shield to survive the
trip back to Earth, but it could keep the crew alive long enough to get there. Then, the astronauts
could switch to Odyssey for the rest of the trip home. Haise and Lovell frantically worked to boot
Aquarius up in less time than designed, while Swigert remained in Odyssey to shut down its
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How Do Night Vision Work?
How do night vision work?
Joseph Hurd
Mrs. Sharp
English IV
May 19, 2017
Page 1 Joseph
Night vision is a system that many people use in very different ways mainly Special Forces use this
technology as a tactic against potential threats. This technology can also be used for many other
things and for many other reasons. Night vision will always be used in everyday life for some
people that do not know it has used a lot it is through apps sometimes that you can download them
and use them. They are not as advanced as the night vision that Special Forces use all the time
through combat. Night vision was brought up in the ... Show more content on Helpwriting.net ...
A dim light scene enters the lens at the front. The light is made of photons. An image intensifier
night vision device is an optical device that does exactly what you would think from the name. It
takes available light and intensifies it.
The systems can work in pitch darkness. Infrared systems measure the difference in heat they can
produce an electronic image of what is radiating that heat. I found the info above form how night
vision works and how it is used from www.policemag.com which had a lot of useful info on how
night vision works. Night vision is worked throughout many forces such as Russian countries and
many other countries. As I search the internet for topics on how the night vision works found
various units. My question is if night vision is so good and works well why isn't it used at night
while driving?
That's a question that I can make an argument on. Night vision goggles boost a dim, dark scene in a
series. A solider using the PVS–14 views the environment on a screen inside the device. Doing my
research came across a website called nightoptics.com it has various info on how night vision was
brought up and how it works.
Page 3 Joseph
Night vision has multiple kinds of components that are very expensive and hard to use so
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Chuck Close Research Paper
Chuck close Chuck Close was born on July 5, 1940, in Monroe, Washington. Suffering from severe
dyslexia. Chuck close suffered 3 diseases that we're called dyslexia, prosopagnosia (face blindness),
and was paralyzed neck down. He was best known for large scale photo realistic paintings and went
to university of washington. Chuck got kicked off from a 9 foot photorealistic painting on himself.
By the late 1960's close and his realistic photos we're entrenched in the new york city art scene. In
1988 he was paralyzed followed by a rare spinal artery collapse. Scene than he needed to use a
device he made to strap to his wrist. He had dyslexia sense he was born, when he was old enough to
go to school he had a very bad time threw school and didn't
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GLG Case Study
Determining age is extremely difficult when is comes to providing an accurate method that does not
require the killing or substantial harm of animal. Most aging methods of marine animals involve
counting of growth rings in hard structures, such as bone or teeth. For the Beluga and most
Odontocetes scientists have been counting the growth layer groups (GLG) on their teeth. However,
there have been conflicting reports on if Belugas lay growth bands annually or biannually. This is
because scientists will use a variety of methods to confirm their hypothesis of 1 or 2 GLGs a year.
Solving this discrepancy and finding an accurate method for aging is critical to the understanding of
the Belugas life history. Knowing an animals life history allows ... Show more content on
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If only one reader counts the GLGs they could be dramatically over or underestimating GLGs if
there are multiple irregularities in the bands or if the reader isn't very good at counting them,
whether its due to inexperience or they aren't detail oriented or they simply counted late at night.
Consequently, the age would be inaccurate. In particularly studies that state that belugas deposit 1
GLG per year; each missed or double counted ring would be altering the age by a full year. Both
papers used more than 1 reader, except Bella from Brodie's review, and take variance of counts into
consideration using bias plots or CVs. The large difference in the methods used to determine if
deposits happened 1 or 2 a year was the actual variability of the teeth themselves. More specifically
Stewart's paper used archived wild teeth, while Brodie's review paper mainly touched on studies that
used teeth from recently deceased captive animals. As mentioned many times throughout most
papers, captive animals tend to have irregular deposit patterns in GLGs once they become captive.
Who's then to say that the irregularities are not only in how the deposits form, but also in terms of
how long they take to form. While we can only be certain that in captivity the deposits were 2 per
year because we have the total amount of years in captivity; the age of
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Reflection Class Reflection
On November 8, 2017, I implemented my whole group lesson at Maverick Elementary School in
Mr. Alderson's Kindergarten class. It was near the end of the day, during the time Mr. Alderson's
students usually did math, which was around 1 to 2 o'clock. The students just came back from P.E.
and were a bit tired looking. However, Mr. Alderson had been telling the class that I was going to do
a fun math lesson after P.E., so the students were very excited when they came back. When the
students came back inside of the classroom, I had them sit on the carpet. Before I introduced the
lesson, I had them count from 1 to 10 as a class. While they were counting from 1 to 10, I wrote the
numbers on the board. Once they counted to 10, I asked the class if they knew what number came
after 10, 11, 12, 13, and 14. Practically the whole class knew the numbers 11 through 15, when I
asked them. A lot of the students counted even further. However, I stopped the class at the number
15. I then told them what the lesson was going to be about. I told them that we were going to do a
fun activity over the numbers 11 to 15. I told them that we were going to find different ways to
represent the numbers 11 to 15. The standard or TEK that I used was TEK K.2B, which was about
writing and representing whole numbers from 0 to at least 20 with and without objects or pictures. I
chose to only go up to the number 15 for this lesson because Mr. Alderson's class was going over the
numbers 11 through 15 this week.
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The Greek Gods And Goddesses
Many greek gods and goddesses possess paradoxical characteristics. This makes some of them
hypocritical and others well rounded. Artemis shows her versatility through her two–sided role as an
influential women in society and her opposite qualities apparent during acts of mass destruction.
Artemis was born to Zeus, God of lighting, and titan Leto along with her twin brother Apollo
(Hamilton 31). Right as Leto was about to give birth, she was prohibited by Hera, Zeus 's jealous
primary suitor, from having the children where the sun could reach her. To avoid upsetting Hera,
Zeus took Leto to a floating island shielded from the sun by a wave. Leto had the babies there
because technically she was not on any ground where the sun was showing (Wickersham 1:60).
Artemis is the huntress of the gods. She maintains adolescence 's safety and values virginity highly.
She is also called Diana in Roman Mythology (Wickersham 1:59). The cypress is her holy tree and
deer are especially holy to her in addition to her passion for all wild creatures (Hamilton 32). She is
characterized as "...lover of the woods and the wild chase over the mountains," (Hamilton 31).
Artemis was a strong female from the beginning. She and her brother, Apollo, were brought to
Olympus by Zeus because of their amazing beauty. On their third birthday, when he pulled them up
to the heavens, he asked Artemis what gifts she would like. She knew exactly what she wanted and
promptly explained her six requests. First she
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Du Pont
Industry and Competitive Analysis HBS Case Study: Du Pont 's Titanium Dioxide Business(A)
Group 4
Du Pont Titanium is the leading manufacturer of titanium dioxide, serving customers in the coating,
paper and plastic industries. The company operates many plants and all of which use chloride
manufacturing process. Three factors related to production will settle the cost advantage of titanium
dioxide manufacturing. They are Economic of Scale, Capacity Utilization Rate and Experience
Curve Effects. Economic of Scale : Total Output / Plants Numbers Capacity Utilization Rate : Total
Output / Total Capacity Experience Curve Effects : Cumulative Output (production) Each of these
factors in the production process has positive but decreasing ... Show more content on
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2 1963 1964 1965 1966 1967 1968 1969 1970 Output 112 124 116 101 125 134 149 168 177 178
189 192 186 202 208 204 Plants 3 3 3 3 4 4 4 4 4 4 5 5 5 4 4 4 ln WAC 1.098612289 1.098612289
1.098612289 1.098612289 1.386294361 1.386294361 1.386294361 1.386294361 1.386294361
1.386294361 1.609437912 1.609437912 1.609437912 1.386294361 1.386294361 1.386294361
< ln Capacity Utilization Rate >
Capacity Utilization Rate= Output / Capacity, and then perform logarithm Year 1955 1956 1957
1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 Output 112 124 116 101
125 134 149 168 177 178 189 192 186 202 208 204 Capacity Capacity Utilization Rate 111 129 129
129 174 179 179 179 190 204 244 244 244 204 220 235 1.009009009 0.96124031 0.899224806
0.782945736 0.718390805 0.748603352 0.832402235 0.938547486 0.931578947 0.87254902
0.774590164 0.786885246 0.762295082 0.990196078 0.945454545 0.868085106 ln Capacity
Utilization Rate 0.00896867 –0.039530839 –0.106222213 –0.244691888 –0.330741562 –
0.289546006 –0.1834395 –0.063421826 –0.07087434 –0.136336444 –0.25542121 –0.239672853 –
0.271421552 –0.009852296 –0.056089467 –0.14146552
Industry and Competitive Analysis HBS Case Study: Du Pont 's Titanium Dioxide Business(A)
Group 4
Industry and Competitive Analysis
HBS Case Study: Du Pont 's Titanium Dioxide Business(A) Group 4
GMBA 農經四 生傳三 經濟四 國企一
ZAKA TOTO 彭韻潔 吳秉霖 林映辰
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Divine Intervention in Homer's Epic Poem, The Iliad Essay
The gods and goddesses that the Greek people believe in make up the
Greek mythology studied today. These divine characters represent a family
living on Mount Olympus who intervene frequently in the lives of the human
characters in Greek plays. They are omnipresent, for they are always observing
mans actions and working through human nature. The gods are a higher power, and
provide explanations for otherwise unexplainable events. The gods help humans
in trouble and give them guidance about the future. The Olympians influence men
on earth both psychologically and physically. In Homer's epic poem, The Iliad,
the intervention of such divine powers as Athena, Apollo, and Zeus play ... Show more content on
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This intervention is the greatest assist of a divine power to a human being in
The Iliad.
Athena also plays an influential role in the battles of Diomedes.
Martin Mueller reveals, "Athena is closest to Diomedes. " She is with him at
the beginning and end of his aristeia and she addresses him without disguise"
(136). Athena also urges Diomedes to fight Aphrodite. With this command, she
removes the cloud from his eyes which made him able to see the gods.
Furthermore, as Robert Graves states, "She put fresh strength into his legs and
arms," which allowed him to sustain in battle with Aphrodite (104). Athena
instructs Diomedes not to attack any other gods; but, Diomedes does not take her
advice, and fights against Apollo and other gods, which causes Diomedes to
retreat until he is saved by being reunited with Athena. This powerful goddess
assistsd Diomedes greatly as she does the other characters in The Iliad.
Another Greek warrior who is helped by Athena was Pandaros. Athena
encourages him to break the truce with Menelaos , but, as Steiner states, "
This does not lessen his own responsibility for his treachery – He is a fool to
be persuaded" (46). Then, she switches to Menelaos' side, to prevent any
serious harm from the arrow that was shot. Athena protects
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Lindow Man Anthropology
Archaeology is the study of the ancient past, through the recovery and analysis of material culture.
During the development of archaeology, various different kinds of scientific techniques have been
established to aid in archaeological investigation. Recent archaeological techniques and processes
such as Scanning Electron Microscopy, Electron Spin Resonance (ESR) and Radiocarbon Dating are
utilised to help better understand a civilisation, specifically the site of Lindow Man. These modern
methods have supported in recognizing Lindow Man's identity and important information regarding
his death such as his appearance, his stomach content, what he had eaten prior death and his age.
This information has since helped lead scientists to believe in ... Show more content on
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Encyclopaedia Britannica also states that it is "proved to be a versatile technique of dating fossils
and archaeological specimens from 500 to 50,000 years old" (1998). This method of age
determination is dependent upon the decay of nitrogen and radiocarbon (Carbon–14)
(Encyclopaediea Britannica, 1998; Opinions of Radiocarbon Dating, 2011). Carbon–14 is
continually formed in nature by the interaction of neutrons with nitrogen–14 in the Earth's
atmosphere (Encyclopaediea Britannica, 1998; Opinions of Radiocarbon Dating, 2011) and all
living things exchange the gas carbon–14 with the atmosphere surrounding them. The amount of
carbon–14 exchanged into the living organism is perfectly balanced with its surroundings, but when
an organism dies, they stop taking in the gas and that equilibrium is damaged. Because Carbon–14
slowly decays at a known rate called its "half–life" in a dead organism, scientists can figure out how
long ago it had stopped exchanging carbon with its atmosphere. Thus, its age can be determined by
measuring the amount of Carbon–14 in a sample (Hirst, 2017; Opinions of Radiocarbon Dating,
2017; Oxford Radiocarbon Accelerator Unit Research Laboratory for Archaeology, n.d.; Earthsky,
2017; Cram, 1993). With the utilisation of Radiocarbon Dating, scientists have been able to discover
that Lindow
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Warehouse 13 Research Paper
During this summer, my friends recommended that I watch Warehouse 13 since I'm fond of science
fiction movies, television shows, and books. However, I was astonished that I truly enjoyed the first
four seasons. I have seen many episodes of Doctor Who, Supernatural, and The X–Files and I was
unsatisfied there was an abundance of episodes. In all honesty, I won't be able to catch up on those
shows. On the other hand, Warehouse 13 is distinctive, this show only had five seasons and around
sixty episodes. They only lasted about forty minutes each so I finished the series in two weeks
because the show only lasted five years. I appreciate this show because Warehouse 13 filmed an
episode based off of Indiana Jones. No doubt Indiana Jones movies are better, but Warehouse 13 was
practically featured in the movies. Warehouse 13 took the idea of the warehouse in Indiana Jones but
made the show their own. I determined that the characters, setting, and plot made me cherish this
show. ... Show more content on Helpwriting.net ...
Their profession involves traveling the world for strange artifacts that have treacherous outcomes.
The two agents are named Eddie McClintock as Pete Lattimer and Joanne Kelly as Myka Bering. I
would have adored this show more, if Pete and Myka didn't rush into a relationship in the end. In
seasons one through four Myka always thought of Pete more of a brother than her companion. I
thought it was strange to have them in a relationship in the
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The Relevence of Carbon-14
A human skeleton is discovered at a new construction site outside a small town in Nebraska. The
remains could be from someone who died within the past 100 years or the past 1000 years or even
longer. An archeologist from a local university is called in to examine the remains. He finds
evidence that the skeleton may indeed be very old. To determine its age, he uses radiometric dating.
Radiometric dating is based on analyzing the amount of carbon–14 in an ancient example of once–
living substantial, related to what is found in a current sample of active material. The important
material on which it is established is that carbon–14 has always been constructed at the same level
in the greater atmosphere for all history.
An element is radioactive if its atomic nuclei are unstable. The nucleus holds neutrons and protons;
the electromagnetic force separates the protons because they have an equivalent charge, but the
strong nuclear force pulls the protons and neutrons closer together. A nucleus is only unchanging if
it has an even balance of protons and neutrons, or also doesn't have any extra energy. Radiocarbon
dating only works on things that were once alive and are now dead.
The level of carbon 14 in an artifact reduces by 50% every 5730 years from the moment that the raw
material from which the artifact is made no longer is exchanging carbon with he atmosphere, in
most cases this is the point of death of the animal or plant.
Carbon–14 is produced naturally in the upper
... Get more on HelpWriting.net ...
Regional United Mission Statement
Regional United FC is a comprehensive soccer club based in Dooradoyle, Limerick. It was founded
in 1974 by 2 men named Seamus Ryan & Lorcan Harney. The idea for the soccer club came about
as these 2 men saw a growing need for a soccer club in an ever expanding urban area. The only
other club serving the region was Mungret Regional FC which had been founded 3 years previously
in 1971.The club is run entirely through volunteers. Regional United grew very steadily since its
founding and developed as one of the biggest and most successful clubs in Limerick. The club has
approximately 370 playing members; 300 of these are male and 70 are female. The male teams
range from under 7s to junior A level. The schoolgirls section of Regional United was created in
2003 and ranges from Under 8 to Under 18 level. The club's main sponsor is Serosep which is a
medical laboratory in Annacotty, Limerick.
Regional United's mission statement reads: Regional United wants football to be safe; it wants
football to be fun and wants to ensure that no matter what level of the game young people are
involved in, that it takes place in the spirit of fair play. Football, like all sports, provides an excellent
pathway for children and young people to learn new skills, become more confident and maximise
their own potential. Regional United wants to promote and develop the opportunities of our children
and our community through our mission ... Show more content on Helpwriting.net ...
Volunteers within the club are very important; without them the club would cease to exist. The club
is run on an all–volunteer basis with over 20 volunteers involved in the club weekly. Most of the
club's volunteers are involved in coaching and managing teams although others are involved in the
upkeep of Regional's grounds and dressing
... Get more on HelpWriting.net ...
Artemis Twin Mother
Artemis is the twin sister of Apollo and the daughter of Zeus and Leto. Her mother gave birth to her
on the island of Ortygia and after she was born she immediately helped her mom give birth to her
twin brother and with that"...becoming the protector of childbirth and labour." (Megas, 1997–2017)
She also asked Zeus to grant her eternal chastity and virginity. Artemis focussed on hunting and
nature that's why her symbols are bows, arrows, stags, hunting dog, and the moon. She was is the
protector of wild and tame animals, agriculture,and animal herding. But just as she was the protector
of all this things she also could cause sudden death and diseases with her twin brother Apollo.
Artemis would protect women,children, and animals unless they disgrace her or her family. One day
the wife of Amphion which goes by Niobe was bragging that she was superior from Leto because
Leto was only blessed with two children and she was blessed with 14 children. Leto feeling angry
told her children Apollo and Artemis to kill Niobe's children one by one. Artemis killed the females
and Apollo killed the males. They killed them with arrows that were dipped in poison. Niobe's
children remained unburied for nine whole days because Zeus warn anyone that would try to bury
them he would turn those people into stone.
Artemis is granted eternal virginity from her father Zeus but that didn't stop one man named
Actaeon. He one day saw her bathing in the sacred pool until Artemis saw him and by
... Get more on HelpWriting.net ...

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The Science Of Radiocarbon Dating Essay

  • 1. The Science of Radiocarbon Dating Essay The Science of Radiocarbon Dating When we think of history, we think of important people, places, cultures, events, and much more. The backbone of history rests on its chronology. It gives us the "when" of basic analysis. It gives us a frame of reference, the order of things. Before having an "absolute" way of determining dates, history was based in guesses and assumptions. Many attempts were made to organize the dates of the past. Some of these attempts were made by geologist. Geologist used the idea of "stratigraphic succession" (Renfrew, 1973) which is based on the "principle that when successive layers or strata are observed in position, the underlying ones are the earliest." (Pg. 23 Renfrew, 1973) By setting the layers in ... Show more content on Helpwriting.net ... This changed history forever. While it created controversy, due to some people's attachments to the old ways of dating and doubts in this revolutionary method, it proved to be the closest method to have an accurate chronology of history. In 1955, to prove the accuracy or radiocarbon, Libby published a graph that showed the comparison of the results of radiocarbon dating of specimens from Egypt. These specimens had already an absolute known date. The graph proved the accuracy of Libby's radiocarbon dating. Figure 1 (Renfrew, 1973) Libby developed the method of radiocarbon dating though his observation of how cosmic rays create radiocarbon. From outer space cosmic rays infiltrate earth's atmosphere. In the upper atmosphere, these rays hit nitrogen and oxygen atoms in the air. (Renfrew, 1973). When the neutrons of these high–energy particles (mostly protons) hit nitrogen atoms, Carbon 14 (C–14) is created. The nitrogen atom (atomic number 7) has an atomic mass of 14 (with 7 protons and 7 neutrons). When the nucleus of the nitrogen is hit by the cosmic ray's neutrons, the atomic number of the atom decreases by one. The make–up of its atomic mass changes, a proton is emitted and the neutrons are increased by one; therefore, the atomic mass number stays the same. Because the atomic number has changed, a new element, carbon 14, with atomic number 6, has an atomic mass of 14 (with 6 protons and 8 neutrons). (Bowman, 1990) The reaction is 14N + n = 14c + p (where n is a ... Get more on HelpWriting.net ...
  • 2.
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  • 5. Radiometric Dating Essay Issues with dating techniques Most experts cannot agree as to when exactly Sahul was colonized. Most of this debate stems from how accurate the various dating methods are, when aging archaeological evidence. One method that proves beneficial to items such as pottery is known as thermoluminescence. This is a type of procedure is used when determining the age of sedimentary crystals (Webb, 1998:749). Another technique for dating is known as radiometric dating, or 14C. Unfortunately, this technique is considered unreliable when dating objects greater than 40,000 years (Allen, 2001:952; O' Connell and Allen, 2004:837). There has been a new calibration curve in order to compensate for radiometric uncertainty by CalPal and NotCal04. In this ... Show more content on Helpwriting.net ... Even bark canoes may have been used in these early travels. Replication of such vessels helps to support these theories, regardless of which route was travelled (Bednarik, 2014:213). Modest maritime voyages allowed humans to explore and conquer new regions. The crossings from Sunda to Sahul prove that sea levels were not a hindrance for modern humans (Allen, 2001:953; Allen and O'Connell, 2008:38; Balme, 2013:72; Balter, 2007:388–9; Bellwood, 1997:21; Bednarik, 1997:361– 361; Bowdler, 1996:39; Bulbeck, 2007:318). Even though they may not have been able to crisscross this region, as seen with the lack of Denisovan genetic material on the west side of the Wallace line, they still were able to reach Sahul (Allen and O'Connell, 2008:38; Bednarik, 1997:361; Cooper and Stringer, ... Get more on HelpWriting.net ...
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  • 9. The Uses Of Human Biological Remains The use of human biological remains can tell us quite a lot about how past civilizations lived. One is able to deduce from the findings whether groups of people were transient or stationary by examining findings from a midden. Refuse stashes also tell us much of what a specific group consumes in terms of diet or housing materials. One is able to discover how long ago an individual lived by using dating measurements such as radio carbon dating or argon dating. The use of human biological remains is the most beneficial and educational resource for archeologists in the field and in the laboratory. There are many ways to determine antiquity with archeological findings that fall under two main categories, relative dating and absolute dating. Relative dating uses techniques applied by the archeologists themselves and produce a general understanding of the age of findings while absolute dating can provide an exact date the biological remains were alive and uses much more elaborate and in depth laboratory testing techniques. Absolute dating techniques such as dendrochronology, radiocarbon dating, and argon dating are the most effective and wide spread methods for dating human biological remains to provide a detailed analysis of antiquity. Radiocarbon dating is the most widespread and commonly used technique for dating human remains in archeology. It is known that all living things contain carbon and upon death carbon breaks down at a specific and steady rate once. By ... Get more on HelpWriting.net ...
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  • 13. The Vinland Map: 15th Century Artifact or 20th Century... The Vinland Map: 15th Century Artifact or 20th Century Forgery? Throughout history, the discovery of an ancient artifact has always brought with it much excitement. The idea that we are able to look at something that existed so long ago intrigues us. However, along with the excitement of new discoveries, there is often much controversy. One such discovery, the Vinland Map, has been the cause of much debate since 1957. The Vinland Map, first presented to the public in 1965 in a book written by Skelton, was discovered in 1957 (Skelton 1965, p.3). In the 1960's the map was bought and donated to Yale University where it remains today. The Vinland Map was originally thought to be a 15 th century depiction of medieval Africa, Asia, and ... Show more content on Helpwriting.net ... The first of these three methods is microscopy, used most notably by Walter C. McCrone. As defined by McCrone, microscopy is "the use of any tool or technique that allows us to identify microscopic objects." This includes the use of the light microscope as well as more advanced types of microscopes such as the electron microscope and x–ray diffraction (McCrone 1976, p. 676 A). McCrone's methods using microscopy were desirable because they allow observations to be made on small samples so that no visible damage is done to the item being tested. When testing the Vinland Map, McCrone used a small needle with rubber cement on the tip to pick up ink particles. Particles were then observed, first using an optical stereo microscope, and then observed more closely with a series of more advanced microscopic techniques such as the electron microscope and x–ray diffraction (McCrone 1976). The second method, used by Donahue, Olin, and Harbottle in their testing of the Vinland Map is radiocarbon dating (Donahue, Olin, Harbottle, 2000). Radiocarbon dating is based on the decay of a specific carbon isotope known as 14C. All organisms contain 14C and once an organism dies, scientists are able to measure how much 14C has decayed in an organism. By measuring this rate of decay, scientists are able to date the age of an organism (Higham). Since the Vinland Map is drawn on ... Get more on HelpWriting.net ...
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  • 17. Dating Vs Radiometric Dating Radiometric dating is a technique for determining the age of objects by measuring the decay of radioactive elements they contain (). Radiometric dating helps to determine the age of the earth and its organisms by measuring its radioactivity. This process is can provide dates with a fair amount of precision. Whereas, the fossil record helps to provide clues to the past and history of life on earth. It also proves the common occurrence of the evolution from one species to another. Each of these theories helps to support the theory of evolution. Evidence suggest when comparing the fossil record with radiometric dating, the proof of evolution between the two lines of evidence are agreeable. The principle of natural selection is the process ... Get more on HelpWriting.net ...
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  • 21. The Theories Of The Theory Of Evolution Eighty–seven percent of American scientists believe that a series of random chemical and biological events produced mankind. However, the philosophical "theory" of evolution has no solid evidence, whereas creation can be proven. Science is supposed to be based on observation, right? The best theories satisfy the test of experimentation. No one can test if evolution happened. Non one can prove that evolution actually happened. But what evidence can we place against evolution? In 1859, Charles Darwin published On the Origin of Species, introducing the theory of evolution. One hundred and fifty–six years later, scientists still accept this senseless philosophy. House Majority Leader Tom DeLay states, "Our school systems teach the children that they are nothing but glorified apes who are evolutionized out of some primordial soup" (Snyder). Schools worldwide have presented exactly this to the young, impressionable minds of your future doctors, engineers, scientists, and presidents. They assure us that if we give a small amount of mud enough time it can, by itself, bring about the art of da Vinci, the plays of Shakespeare, the music of Mozart, and the brilliant mind of Einstein. I would like you to take just a moment and think about this: For the smallest free–living thing to duplicate itself would need 239 separate protein molecules, each of which require at least 410 amino acids. The probability that the first protein molecules would create all its amino acids into left hand ... Get more on HelpWriting.net ...
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  • 25. Torture Argumentative Essay Over centuries throughout the world, torture has been a debated and very controversial topic. For the past week, I have read articles written by four separate authors who share their opinion on the topic. The articles take you through the opinions of the authors and many compelling arguments. Is torture inhumane? Is torture barbaric? Does the use of torture discredit our moral standings? Could you be given bad intelligence even with the use of torture? After reading the information provided in these four articles, I have not only become aware of the issues, but I have also formed my own opinion. According to Michael Levins, "The Case for Torture", over time there have been occasions in which torture is seen as simply essential and tolerable. One claim Levin uses in his article is an atomic bomb attack made by terrorists. If the suspect is caught and in police custody, the question is "are the officers suppose to just stick to protocol or should they be doing anything possible to get the information they need to save all those people?", even if that means to put the man in unbearable circumstances. Levine argues that millions of innocent lives are worth more than this one mass murder, but we are going to let him win because torture is unconstitutional and barbaric. Levin goes on to explain that if we can view torture as necessary means in an extreme case like that, we can see that the choice of torture is simply a balancing act of innocent lives and what it will take to ... Get more on HelpWriting.net ...
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  • 29. Similarities Between The Greed And The Iliad Although both of these stories are Homer's Greek Epics, they differ in great measures. In the Iliad, the Gods play a very prominent role in the course of the poem. While in the Odyssey, the Gods do not play a major role and serve more as a spiritual guide on a long journey. In the Iliad, the humans are at the mercy of the Gods, meaning that whatever the Gods want to happen will happen regardless of the humans. The Greek Gods in The Iliad are split amongst themselves, with Zeus being the only God who is not on a definite side. It is commonly noted that the mortals in the Iliad are serving more as a pawn piece on a chess board controlled by the Gods. The Gods seemingly use the mortals to settle their own disputes. The Trojan war, which the Iliad is based on, is said to have started from Paris declaring that Aphrodite is the prettiest of the goddesses. Aphrodite in turn, awarded Paris, Helen of Troy, who was married to Menelaus. Menelaus then asked for help from the Greeks, and ignited the Trojan war. In book 1, it is mentioned that "and when he(the old man) had gone some distance the priest prayed to Lord Apollo, son of Silken– Haired Leto: ....grant me this prayer: Let the Danaans pay for my tears with your arrows!(Homer 1.41–50). It is later mentioned that for nine days, Apollo's arrows rained death on the camp. Later in book 1, Agamemnon and Achilles were starting to fight when Athena intervened. The Epic states," Athena's eyes flared through the sea's salt haze.'I came to ... Get more on HelpWriting.net ...
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  • 33. Essay about The 59th Unnamed Cave in Florida The last article talks about the 59th Unnamed Cave, in Florida. This cave is located in the eastern part of the Florida Panhandle. From the dates of the artifacts and the dates of the glyph, the site was occupied in the Late Woodland period. The cave was discover in 2007 when a group of cave explorer saw fine engravings on the wall. This site was the first cave art site that was found in Florida and it is the second rock art site that was found in the states. Rock art is very rare in Florida, but now with the site found there is a wider perspective on the importance of rock art. The site did not only include the petroglyph drawing of the past, but it included some artifacts that was use to help date the time that the cave was occupied. ... Show more content on Helpwriting.net ... One of the way that we can tell is by looking at the weathering of the image. If the edge of the image is nice and sharp then the engraving is new. If the edges of the engraving is nice and rounded we can safely say that the engraving have been there for a while. The main point of this article is to talk about the findings of the 59th Unnamed Cave in Florida. This cave is interesting because there are very few sites in Florida. This was only one out of the two sites that had rock art in them that is in the state of Florida. I really like this article because instead of just talking about what they see in the petroglyph, the authors actually highlighted the engravings so that it is easier for the readers to see what they are talking about. The other articles I have read only talked about the engraving but they did not really highlighted the engraving which makes it very hard for the reader to see what they were talking about. Another good point of this article is that they showed a comparison between the older cave engraving versus the new engraving. By adding this information it help the reader understand the difference between the two time frame that the engraving was marked. One of the things that I wished this article would have is the radio carbon dating section. The other articles I read about all have some type of radio carbon dating to try to date when the site were occupied. This article only talked about the ceramic sherds that they ... Get more on HelpWriting.net ...
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  • 37. The Temple Of Artemis At Ephesus The Temple of Artemis at Ephesus: World Wonder The Temple of Artemis at Ephesus, also known as the Artemision, was once a remarkable sight that was considered to be one of the Seven Wonders of the Ancient World. The temple itself was a rather mysterious as not much is known about the rituals that may have taken place there. It is known that the Ephesian held Artemis is the highest honor. It was believed by some that Artemis herself was born at the location of the temple (Iosa, pg. 3). The temple had many motifs dedicated to this believe, it can be considered "the Nativity Temple of Artemis" ("The Earlier Temple of Artemis at Ephesus", pg. 16). The people of Ephesus also worshiped Artemis over all other gods and goddesses (Iosa, pg. 7). ... Show more content on Helpwriting.net ... 8). Wood applied for a grant from the British Museum to excavate the site after discovering it while helping to build a railroad between Izmir and Denilzi (Jenkins, pg. 51). While excavating the great theatre in May of 1966, Wood found an inscription describing silver figures that were dedicated to the goddess Artemis. The inscription also mentioned a procession that would carry these objects to the temple on the goddess's birthday. Using this Wood realized that if he found the gates, the Magnesian Gate and the Coressian Gate, described in the passage he could find the location of the Temple of Artemis. He found the Magnesian Gate by the end of 1967 followed later by the Coressian (Jenkins, pg. 52). The temple itself was finally found by the end of 1869. Wood later published an account of the excavation, including what he thought what the temple may have looked like. In 1904, the site was revisited D. G. Hogarth and A. E. Henderson. They researched the temple's earlier history and determined that the site had three incarnations (Jenkins, pg. 53). The Artemision was built in the early Ionic style of Greek architecture, as can be seen from the columns. The columns were unusual as they had capitals that had large rosettes on them instead of the normal volutes. The modern restorations of the capitals give them petals, but it is debated on the accuracy of this ... Get more on HelpWriting.net ...
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  • 41. Artemis : The Myth Of Myths Explain that 2 myths–how do they explain the god, why is the myth important, etc. For centuries, women across the planet have relentlessly struggled to attain their rights. Even though the fight for women's suffrage was over decades ago in the US, the excruciating truth is women across the world still face oppression. An unfortunate expectation is still that a woman's sole purpose in life is towed and procreate. However, a multitude of religions has strong, female goddesses that defy the concepts of matrimony. As "Wonder Women" within the Greek culture, Artemis is the virgin goddess of the hunt, is a strong independent figure that goes against marriage. In a man run world, Artemis chooses to live life on Earth. She spends her time in nature's solitude with her maidens, and rarely participates in human affairs. When one reads the myths of Artemis, the idea that comes across is that anyone who obstructs Artemis' goals, pays dearly. The myths "The Transformation of Actaeon into a Stag" and "Niobe" reveal the destruction of those who defy Artemis. In The "Transformation of Actaeon into a Stag" Ovid recalls the tale of how a mortal hunter, Actaeon, is punished, upon viewing Artemis unclothed body. Furthermore, "Niobe" is the myth of how an arrogant mother faces the wrath of a goddess. These myths aptly bring out Artemis' personality, as a deadly and wrathful goddess, that doesn't spare anyone who offends her. Artemis' vindictive nature is portrayed in the tale "The ... Get more on HelpWriting.net ...
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  • 45. Carbon-14 Dating The key principle behind radiocarbon–14 dating is plants and animals exchange carbon with their surroundings and thus contain the same ratio of carbon–12 to carbon–14 once an organism dies it no longer exchanges carbon with its surroundings. The carbon–14 will slowly decay at a known rate decreasing the ratio of carbon–12 to carbon–14. Since the decay rate and original ratio of carbon–12 to carbon–14 is known we can determine how old a sample is by the amount of carbon–14 remaining. There are two ways to measure the carbon–12 to carbon–14 ratio. The first being beta counting. Beta counting was the first method used to measure carbon–14 levels in a sample. Two different type of beta counting were primarily used. The first of those being liquid ... Show more content on Helpwriting.net ... This then tells us the atmospheric carbon–14 to carbon–12 ratio in the year that tree ring grew in. Other atmospheric variations include coal ... Get more on HelpWriting.net ...
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  • 49. Argumentative Essay On Radiocarbon Dating Radiocarbon dating is a scientific procedure used to calculate the age of dead specimens by the rate of decay in their levels of C–14. Radiocarbon dating methods are deeply flawed and do not reliably determine the age of certain fossils or the earth. This is due to the assumptions that they are built upon. These assumptions include that the conditions on the earth have always been constant and nothing has ever caused the C–14 levels to fluctuate. These assumptions must be true for radiocarbon dating to be reliable. However, there is a plethora of evidence showing that these assumptions cannot be trusted. Radiocarbon dating is a heavily debated topic in the world today. This is primarily due to the powerful implications it has on people's belief systems. Christians and atheists alike view radiocarbon dating as important and need to be able to defend or support it. Findings through the process of radiocarbon dating can help prove or disprove people's beliefs about the world. Radiocarbon dating will always be a controversial method because of its impact on one's worldview. However, ... Show more content on Helpwriting.net ... For radiocarbon dating to accurately date anything no matter its age, two facts must be accounted for. The rate of decay of Carbon–14 and the amount of Carbon–14 in the creature at the time of its death must be known. The rate of decay of Carbon–14 can be determined by its half–life, which is around 5,730 years. This means that every 5,730 years the amount of Carbon–14 in an organism is cut in half. As a result, the amount of Carbon–14 would eventually dissipate to nothing in every organism after its death. Because of this, radiocarbon dating has a limit to its accuracy. Many times, scientists will claim that an organism was dated to be many millions of years old. However, according to the half–life of Carbon–14 and the limits that it possesses, this is ... Get more on HelpWriting.net ...
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  • 53. Radiocarbon Dating Organic archaeological specimens, matter that was once living, such as bone, shells, skins, fibers, wool, etc., are all dated by use of radiocarbon dating (anything that once lived). The radiocarbon dating process measures the Carbon–14 isotopes within the organic material being examined. This method measures the radioactive emissions from the once living matter, comparing its activity with the equilibrium level of living things, a measurement of the time elapsed can be made. The radioactive isotope within the artifact will help determine the objects age. 2. Geological formations and rock samples– Potassium–argon (d) The age of rock samples and geological formations can be determined by the method of potassium– argon dating (K–Ar dating). ... Show more content on Helpwriting.net ... This dating method is a geochemical method, which determines the age of obsidian (volcanic glass) by measuring the layer of film present on the rock that has been formed by diffusing water over time onto the surface of the artifact. The obsidian, over time, absorbs water when exposed to air. Therefore differentiating conditions the rock is exposed to will determine the amount of water the sample absorbs. In order to use obsidian hydrations for absolute dating, the conditions that the materials have been exposed to must be understood, (i.e. climate conditions, location of excavation will determine hydration levels within the sample), or comparing the material to samples of a known ... Get more on HelpWriting.net ...
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  • 57. Dating Is The Best Husband A Woman Dating Methods "An archaeologist is the best husband a woman can have. The older she gets the more interested he is in her." A. Christie Archaeological dating methods can be divided in two categories, relative and absolute dating. Relative dating in archaeology presumes the age of an artefact in relation and by comparison, to other objects found around it. Limits for relative dating are that it cannot provide an accurate year or a specific date of use, it is a more subjective approach. A more precise and accurate archaeology dating system is known as absolute dating and can in most circumstances provide a calendar year to an object . Absolute dating is in my opinion the way to go because it allows for a more precise and more scientific answers. Within the absolute dating techniques, Carbon 14 seems to be the golden standard as Renfrew and Bahn state: "Radiocarbon is the single most useful method of dating for the archaeologist, even though it has some limitations." Important to note is that, the relatively short half–life of carbon–14, 5,730 years, makes the reliability only up to about 75,000 years. As the case study of the royal tomb of Solokha revealed, it is not a perfect method, but currently, it is as close as it gets. First, radiocarbon looks at the subatomic particles that constantly bombard the earth and produce high–energy neutrons. When the neutrons collide with the nitrogen atoms present in the earth 's atmosphere, they produce atoms of Carbon 14. These atoms ... Get more on HelpWriting.net ...
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  • 61. Howard University Book Report "Washington... was a 'promised land' to many a freeman... it was the capital of the nation– that is, of the North that had set them free." –Walter Dyson, A.M. History Founding of Howard University On November 19, 1866, a number of members of the First Congregational missionary society met to hear Dr. Charles B Boynton, presiding minister, emphasize the special obligation of the nation and clergy to the recently emancipated freedmen. Reverend Benjamin F. Morris, a member of the society, then enthusiastically spoke about a visit to Wayland Seminary. During this visit he was impressed by the accomplishments that a teacher with poor equipment was able to make with half a dozen young colored men. By the end of the meeting, Morris then proposed the ... Show more content on Helpwriting.net ... Alpha Phi Alpha was the first Greek–lettered fraternity for men, chartered in 1907, (State Purpose here). The following year, Alpha Kappa Alpha was the first Greek–lettered sorority for women, both founded and chartered at Howard University, (State Purpose here). The University also strongly advocated for Health and Athletics, the Howard University Record, in multiple issues, points out the fields and pathways available for student activities (Howard University, 1907, Howard University, 1911, Howard University, 1920). The 1911 volume of the Howard University Report notes the offering of the following competitive sports: Football, Basketball, Baseball, Cricket, Tennis, and Track and Field (Howard University, ... Get more on HelpWriting.net ...
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  • 65. Import Jav Export Java Essay // Anna Safavi // Steve Saucedo package desRound; import java.util.*; import java.math.*; import java.lang.*; public class DESRound { private String text; private String key; private static final byte[] IP = { 58, 50, 42, 34, 26, 18, 10, 2, 60, 52, 44, 36, 28, 20, 12, 4, 62, 54, 46, 38, 30, 22, 14, 6, 64, 56, 48, 40, 32, 24, 16, 8, 57, 49, 41, 33, 25, 17, 9, 1, 59, 51, 43, 35, 27, 19, 11, 3, 61, 53, 45, 37, 29, 21, 13, 5, 63, 55, 47, 39, 31, 23, 15, 7 }; private static final byte[] PC1 = { 57, 49, 41, 33, 25, 17, 9, 1, 58, 50, 42, 34, 26, 18, 10, 2, 59, 51, 43, 35, 27, 19, 11, 3, 60, 52, 44, 36, 63, 55, 47, 39, 31, 23, 15, 7, 62, 54, 46, 38, 30, 22, 14, 6, 61, 53, 45, 37, 29, 21, 13, 5, 28, 20, 12, 4 }; private static final byte[] PC2 = { 14, 17, 11, 24, 1, 5, 3, 28, 15, 6, 21, 10, 23, 19, 12, 4, 26, 8, 16, 7, 27, 20, 13, 2, 41, 52, 31, 37, 47, 55, 30, 40, 51, 45, 33, 48, 44, 49, 39, 56, 34, 53, 46, 42, 50, 36, 29, 32 }; private static final byte[] E = { 32, 1, 2, 3, 4, 5, 4, 5, 6, 7, 8, 9, 8, 9, 10, 11, 12, 13, 12, 13, 14, 15, 16, 17, 16, 17, 18, 19, 20, 21, 20, 21, 22, 23, 24, 25, 24, 25, 26, 27, 28, 29, 28, 29, 30, 31, 32, 1 }; private static final byte[][] S = { { 14, 4, 13, 1, 2, 15, 11, 8, 3, 10, 6, 12, 5, 9, 0, 7, 0, 15, 7, 4, 14, 2, 13, 1, 10, 6, 12, 11, 9, 5, 3, 8, 4, 1, 14, 8, 13, 6, 2, 11, 15, 12, 9, ... Get more on HelpWriting.net ...
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  • 69. Research Paper On The Storming Of The Bastille What was the Storming of the Bastille? The Bastille was a medieval fortress located in the east of Paris. It was built in the 14th century to guard the entrance to Paris. It had eight towers linked with walls, all 100 feet high. A moat that was more than eighty feet wide surrounded the fortress. During the 17th and 18th century, the Bastille was used as a prison for those who were thought to doubt the government and its power. The Storming of Bastille took place on July 14, 1789. A large mob of Parisians, mainly consisting of craftsmen and salesmen, marched to the tower in search of weapons and prisoners. The crowd, however, did not impress the few guards on duty at that time. Some representatives of the mob were allowed to be let into the prison; the plan was to diminish some of their anger and waste time while the ... Show more content on Helpwriting.net ... However, when the rescue team arrived, they joined the mob instead of defending the fortress from it. The guards soon gave up, letting the mob into the castle. The people of the mob killed the guards, allowing them to free the prisoners and steal the weapons held in the Bastille. There were not many prisoners being held during the Storming of Bastille; only seven were freed. On the night of the storming, 800 men began to destroy the castle. This was the first violent act of the French Revolution that would key many more acts of violence during this time. The Storming of Bastille signaled the beginning of the French Revolution, as well as the downfall of King Louis the sixteenth and Marie Antoinette . Two days after the storming, the National Assembly ordered the remains of the building to be burned. The people cheered as the prison walls crumbled. In France, July 14th is now known as a national holiday. Bastille Day honors this crucial event in French history, the holiday commemorates an ... Get more on HelpWriting.net ...
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  • 73. Chuck Thomas Close Biography Biography: Chuck Thomas Close Chuck Thomas Close was born on July 5, 1940, in Monroe, Washington. He is an American artist and photographer who achieved fame as a photorealistic painter. He is a portrait painter whose work is realistic. His paintings offer visual pleasure. He is well–known for his highly inventive techniques used to paint the human face. He was the son of Leslie and Mildred Close who is also into art. During Close's childhood, he was diagnosed with dyslexia, facial blindness, and neuromuscular condition that makes him have a difficult time with academic and engaging in sports. However, he found comfort in making art and majored in art throughout college. He was first inspired into art after he sees Jackson Pollock's drip paintings and was determined to become an artist. Due to scholarships that Close received, he was able to pursue and earn his degree in MFA at Yale University and he was able to have the ... Show more content on Helpwriting.net ... His work of the portraits is often associated with photographic realism movements in which he blurred the distinction between painting and photography that had never been done. It is more interesting considering that Close couldn't recognize faces due to his illness and he could be able to create a work replicating the particular details of his selected faces. Close continue to search for his own signature style by experimenting with alternative forms and materials. After close moved to Manhattan, New York, he taught at the School of Visual Arts and married a former student, Leslie Rose. Despite the time that Process art was popular, he started working with photographs in 1966 taking black–and–white pictures of a young woman to use in a study for a reclining nude. Close work from photographs by cutting into a grid and transferred onto a bigger and longer canvas forming one of his famous works, The Big Nude (1967). It is a female nude image that is an abstract and a figurative ... Get more on HelpWriting.net ...
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  • 77. Prosopagnosia In Charles Thomas 'Chuck' Close's Life Charles Thomas 'Chuck' Close was born an only child in 1940 Monroe, Washington to parents that both held a sight for artistic endeavors. He is known to everyone outside of his family as 'Chuck,' a name he has always hated. It was in high school where he made attempts at individuation that he started referring to himself as Chuck. Only by an accidental dubbing taken place during an interview in 1968 that this stuck as his professional art name. His father passed away when Chuck was eleven forcing him and his mother to move homes for the fifth time by the age of twelve. Growing up, Close showed difficulty in his academics and social life which led to being tested and diagnosed with dyslexia. Out of his learning disability it became apparent that he suffered from another disability known as prosopagnosia. Prosopagnosia is a condition in which he cannot recognize faces. He stated that "people I look at all look immediately familiar to me, but I have tremendous difficulty figuring out who it is and where I've seen them before. I never can memorize." He developed his own system of memorizing by sensory deprivation and used art as a way to prove that he wasn't exaggerating his condition. Upon graduating high school he attended ... Show more content on Helpwriting.net ... It is similarly large in scale measuring 100 x 84" in dimension. Lucas dwells away from a hyperrealistic portrait. This painting focuses more–so, as inferred, on an abstract sentiment that draws an individual inward due to its massive size to inspect the articulate process that went into creating the piece. When viewed up close, the various elements that formulate the picture are seen as merely colored blobs, streaks, and markings brushed together in their individual square grids; however, from a distance the colors illustrate an illusionistic portrait of the man Lucas. The lower right pictures a segment of Lucas's eye zoomed in to show the abstract painting on ... Get more on HelpWriting.net ...
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  • 81. An Introduction Of Cave Paintings In Cosquer Cave Introduction Do you know anything about cave paintings? Well I am here to inform you about them. For example, the majestic paintings of bison in Cosquer Cave. In Altamira more beautiful animals of the Ice Age. In Lascaux too were majestic animals like horse, deer, bison, etc. These facts are truly amazing. These caves are jewels of mother nature. Also, about Carbon 14 Dating and how it works with its formulas. Cosquer Cave In 1985 a professional Scuba diver named Henri Cosquer discovered the cave. Cosquer Cave is located in Ardeche department, on the Mediterranean coast close to the Rhode river. The cave was discovered by accident when Henri was diving and found an opening. He kept a secret for many years and went to check it himself from time to time. He trusted archaeologist Jean Clotte who was also a speleologist. Jean Clotte was a speleologist and archaeologist he is very important in the government of France. He called Jean Courtin who was a archaeologist and a professional diver he was also very important. They didn't make the discovery public because the public could harm the paintings. They kept it a secret for 6 years. Later the French government found out about it and told the public. The paintings are of 10,000 years of difference. The animal paintings are +18,000 years old and the hand paintings are 28,000 years old. There is a huge difference of time because the theory is that the cave was lost however, then it was rediscovered. The cave was ... Get more on HelpWriting.net ...
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  • 85. The Discovery Of A Forensic Anthropologist And Mystery... Introduction In many years, scientific and technological principles have been portrayed and been popular in many television shows and movies. In year 2005, a television show that is based on real life story of a forensic anthropologist and mystery novels writer Keith Reich was made to a television show. Hart Hanson created the shows entitled Bones on which the story is based on a forensic anthropologist who is teamed up with FBI agent that focus on scientific process to solved the mystery of human remains, specifically human bones. In many episodes of Bones, the scientific process that always present is on how the team can manage to identify the human remains with the process of carbon dating that became a topic of interest of many critics and viewers of the shows. Like many science oriented shows, bones was made from Hollywood that viewers questioned or argued about how the science process or carbon dating can really identify the age of human remains and how accurate the show bones in real life. Carbon dating According to Brad Peroney (2014), Carbon dating compares the amount of radioactive carbon to ordinary carbon in old objects to figure out how long ago something, or someone lived (Peroney, 2014). Carbon dating also called as radioactive carbon or carbon–14 dating is a method of age determination that depends upon the decay to nitrogen of radiocarbon (carbon–dating, 2015).Carbon–14 is continually formed in nature by the interaction of neutrons with nitrogen–14 in the ... Get more on HelpWriting.net ...
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  • 89. Delphi Apollo Thesis Delphi Apollo Temple By: Marshall Marshalls thesis The temple of Delphi was the religious center of ancient Greek world. Why was delphi the religious center of the ancient greek world? Delphi Delphi was a religious place sacred to the god Apollo. It was on Mt. Parnassus near the gulf of Corinth, it was home to the oracle of Apollo which gave guidance and cryptic evidence to both city states and individuals. Apollo 1. Apollos weakness is nymphs and he isn't good at finding a lover 2. Apollos mommy was the goddess of dark nights 3. Apollo is creative handsome and supportive 4. Apollo was a skilled magician and he played his golden irey very well 5. Apollo was a medicine teacher Timeline 1. 373 BCE: An earthquake ... Show more content on Helpwriting.net ... He was the most worshiped go in egypt States standards
  • 90. Scorces https://greekgodsandgoddesses.net/gods/apollo/ Apollo Facts and Information on Greek God of the Sun Apollo. (n.d.). Retrieved March 14, 2018, from https://greekgodsandgoddesses.net/gods/apollo/ https://www.medcruiseguide.com/delphi– greece/ Delphi, Greece: The Center Of The World In The Ancient Times. (2016, July 24). Retrieved March 14, 2018, from https://www.medcruiseguide.com/delphi–greece/ https://www.britannica.com/place/Delphi–ancient–city–Greece Britannica, T. E. (2016, June 28). Delphi. Retrieved March 14, 2018, from https://www.britannica.com/place/Delphi–ancient–city–Greece https://www.britannica.com/topic/Apollo–Greek–mythology Britannica, T. E. (2018, February 07). Apollo. Retrieved March 14, 2018, from https://www.britannica.com/topic/Apollo–Greek–mythology h Sources #2 https://www.ancient.eu/image/416/ http://www.citationmachine.net/apa/cite–a–website/search?utf8=%E2%9C%93&q=&commit =Search+Websites (n.d.). Retrieved March 14, 2018, from http://www.citationmachine.net/apa/cite–a–website/search? utf8=%E2%9C%93&q=&commit=Search%2BWebsi tes The End Thank you for listening. Don't forget to ... Get more on HelpWriting.net ...
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  • 94. At the time of Homer, it was normal for gods to meddle in... At the time of Homer, it was normal for gods to meddle in human affairs, and he shows this in The Iliad. A vast majority of the Greek gods play some role in how the Trojan wars turns out, which is what the poem is all about. Homer uses the gods to deviate from how normal wars are played out. The head god, Zeus, will be the focus as I go through what he did and how it affected the War as well as The Iliad. Zeus tried to stay out of the Trojan War for egotistic motives and was viewed as a father figure, not being biased to either side of the conflict. He likes to keep tabs on the other god's dealings in the war. If he had not been involved as the top dog of Olympus, the Trojan War would have been much more hectic, and probably an arena for ... Show more content on Helpwriting.net ... The time frame is one of the reasons Homer's writings became well known. He wrote during a time where literacy almost disappeared, and was starting to come back. The other reason being he wrote about the Heroic Age in the Dark Ages of Greek history, giving the people something that brought them pleasure in bad times. The Iliad does not tell the story of the entire Trojan War but focuses on some of the tenth year. The story shows Achilles and all his anger. Achilles being the best current warrior at Troy. It also tells of the history of the fight taking place. Homer makes the assumption that the reader knows the history of the Trojan War and instead concentrates his time on developing the other characters of the story. This screams to the audience that Homer is not all about the historical facts and is more of a writer who does this for fun and not to simply write for the education of the reader. The underlying plot of The Iliad, shown at the start of the play, is the anger of Achilles. His anger stems from the unreasonable decisions of Agamemnon, the head of the Greek army. This causes the Greek army to take a hit when Achilles decides he will not go to battle with the Trojans. The theme of the Trojan War is another one that is webbed into the poem alongside a third theme that is all about the backbone of my topic, Zeus. At the end of the epic, after Achilles stops being angry and decides he will fight, the themes come back together. Zeus's serves as a diplomat ... Get more on HelpWriting.net ...
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  • 98. Greek Mythology : Ancient Greece Greek Mythology is a mystical and unique universe filled with divine beings, semi–gods, oracles, monsters, creatures, heroes, women and powerful gods with the ability to control nature, all intertwined in epic battles controlled by various times on a gigantic stage composed of temples, shines, prophecies, rituals and even a word for the dead which was called the underworld. Greek mythology itself is legend. In fact, it shows a window into the ancient past, a view of a world that existed not only in the mind of the Greek poets but also in the native hearts of Ancient Greece. Polytheistic, is to be defined as believing in more than one God in which Ancient Greeks can closely relate too. However, Ancients Greeks paid focused attention on the 12 to 14 Gods of Mount Olympus which the Gods had their own "semi–gods" and "deities". One of which was called Pythia in Delphi, that started their rituals at the Sanctuary of Apollo. Although, Apollo was another leading God, Greeks felt intimidated by his oracles and prophecies. However, Ancients Greeks were ecstatic about their new finding of being able to communicate with all of the Gods and Goddesses. Ancient Greeks told stories about their gods. Initially, these myths were passed down verbally through generations. After surviving 400 years of "editing" the Greek tragedies and comedies went to a legendary stage to finally become the versions we now call "authentic." One of the most well– known comedies and collections of stories ... Get more on HelpWriting.net ...
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  • 102. Finding Categorizing An Archaeological Site Analysis Essay How are artifacts, ecofacts, or features analyzed? Discuss the process of finding, categorizing, and interpreting an archaeological site. Describe at least two analytical methods (in detail) used by archaeologists to interpret archaeological data. While most sites are found by accident, many sites were carefully selected through surveys. By utilizing remote sensing technology, tools that allow us to see what the naked eye cannot through mapping around the area, we are able to detect things such differences in the ground's temperature and reveal hidden trails that we could only see from the sky. With the information, experts are able to narrow down locations of potential excavation sites by taking into account the surroundings such as the ... Show more content on Helpwriting.net ... One of the most important aspects of analyzing an artifact is determining its age. Stratigraphic excavation, typological cross–dating, and radiocarbon dating are said to be the most important methods of estimating the age of artifacts. Stratigraphic excavation is the most basic of all techniques that utilizes the fact that the Earth has multiple layers that build up on top of each other over time. To put it simply, an age estimate could be made based on how deep and object was found. With radio carbon dating, archaeologists are taking into account the fact that every living organism constantly absorbs 14C and levels it with the atmosphere's carbon; as soon as the organism dies, it stops absorbing 14C and, over time, the levels decrease. Through measuring those levels, experts are often able to determine the age of an artifact. However, the older the item, the less 14C it contains and this could often affect the calculation's accuracy–typically. This method also does not work on carbon–based materials. That being said, carbon dating can be as accurate as up to 30 years (NCSU). Typological cross–dating works through identifying distinctive artifacts that are known to be made over certain areas and periods of time, and can work in conjunction with the other two methods to help narrow down the age of the object ... Get more on HelpWriting.net ...
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  • 106. Essay On Apollo 13 Apollo 13 was to be the third mission sent from the Apollo Project to land on the Moon. An explosion in one of the oxygen tanks caused the spacecraft to become crippled during the flight and the crew were forced to orbit the Moon and return to the Earth without landing. The Apollo 13 mission was launched on Saturday afternoon, April 11, 1970 from launch complex 39A at Kennedy Space Center. The space prime crew consisted of trained experts Commander James A. Lovell Jr., Command module pilot Ken Mattingly and Lunar module pilot Fred W. Haise Jr. There was also three backup crew members named John W. Young, John L. Swigert Jr. and Charles M. Duke. This crew was ready to step in if for any reason something were to happen to any of the main ... Show more content on Helpwriting.net ... However, at 55hrs, 54mins and 53secs when the crew was 200,000 miles from Earth and closing in on the moon, mission controller Sy Liebergot saw a low–pressure warning signal on a hydrogen tank in Odyssey. The signal could have shown a problem, or could have indicated the hydrogen just needed to be resettled by heating and fanning the gas inside the tank. Swigert flipped the switch for the routine procedure. However when flipping the switch one of the oxygen tanks in the service module exploded. The explosion caused one of the spacecraft panels to rip off and damaged the fuel tanks killing the crew's oxygen supply and the spacecraft then began to lose power. The crew notified Mission Control, with Swigert's famous phrase, "Houston, we 've had a problem...". Luckily the Apollo spacecraft was made up of two independent spacecrafts joined by a tunnel the main spacecraft named Odyssey and the lunar model named Aquarius. Luckily for Apollo 13, the explosion only damaged Odyssey so they had Aquarius as backup, which wasn 't supposed to be turned on until the crew was close to landing on the moon. It didn 't have a heat shield to survive the trip back to Earth, but it could keep the crew alive long enough to get there. Then, the astronauts could switch to Odyssey for the rest of the trip home. Haise and Lovell frantically worked to boot Aquarius up in less time than designed, while Swigert remained in Odyssey to shut down its ... Get more on HelpWriting.net ...
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  • 110. How Do Night Vision Work? How do night vision work? Joseph Hurd Mrs. Sharp English IV May 19, 2017 Page 1 Joseph Night vision is a system that many people use in very different ways mainly Special Forces use this technology as a tactic against potential threats. This technology can also be used for many other things and for many other reasons. Night vision will always be used in everyday life for some people that do not know it has used a lot it is through apps sometimes that you can download them and use them. They are not as advanced as the night vision that Special Forces use all the time through combat. Night vision was brought up in the ... Show more content on Helpwriting.net ... A dim light scene enters the lens at the front. The light is made of photons. An image intensifier night vision device is an optical device that does exactly what you would think from the name. It takes available light and intensifies it. The systems can work in pitch darkness. Infrared systems measure the difference in heat they can produce an electronic image of what is radiating that heat. I found the info above form how night vision works and how it is used from www.policemag.com which had a lot of useful info on how night vision works. Night vision is worked throughout many forces such as Russian countries and many other countries. As I search the internet for topics on how the night vision works found various units. My question is if night vision is so good and works well why isn't it used at night while driving? That's a question that I can make an argument on. Night vision goggles boost a dim, dark scene in a series. A solider using the PVS–14 views the environment on a screen inside the device. Doing my research came across a website called nightoptics.com it has various info on how night vision was brought up and how it works. Page 3 Joseph Night vision has multiple kinds of components that are very expensive and hard to use so ... Get more on HelpWriting.net ...
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  • 114. Chuck Close Research Paper Chuck close Chuck Close was born on July 5, 1940, in Monroe, Washington. Suffering from severe dyslexia. Chuck close suffered 3 diseases that we're called dyslexia, prosopagnosia (face blindness), and was paralyzed neck down. He was best known for large scale photo realistic paintings and went to university of washington. Chuck got kicked off from a 9 foot photorealistic painting on himself. By the late 1960's close and his realistic photos we're entrenched in the new york city art scene. In 1988 he was paralyzed followed by a rare spinal artery collapse. Scene than he needed to use a device he made to strap to his wrist. He had dyslexia sense he was born, when he was old enough to go to school he had a very bad time threw school and didn't ... Get more on HelpWriting.net ...
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  • 118. GLG Case Study Determining age is extremely difficult when is comes to providing an accurate method that does not require the killing or substantial harm of animal. Most aging methods of marine animals involve counting of growth rings in hard structures, such as bone or teeth. For the Beluga and most Odontocetes scientists have been counting the growth layer groups (GLG) on their teeth. However, there have been conflicting reports on if Belugas lay growth bands annually or biannually. This is because scientists will use a variety of methods to confirm their hypothesis of 1 or 2 GLGs a year. Solving this discrepancy and finding an accurate method for aging is critical to the understanding of the Belugas life history. Knowing an animals life history allows ... Show more content on Helpwriting.net ... If only one reader counts the GLGs they could be dramatically over or underestimating GLGs if there are multiple irregularities in the bands or if the reader isn't very good at counting them, whether its due to inexperience or they aren't detail oriented or they simply counted late at night. Consequently, the age would be inaccurate. In particularly studies that state that belugas deposit 1 GLG per year; each missed or double counted ring would be altering the age by a full year. Both papers used more than 1 reader, except Bella from Brodie's review, and take variance of counts into consideration using bias plots or CVs. The large difference in the methods used to determine if deposits happened 1 or 2 a year was the actual variability of the teeth themselves. More specifically Stewart's paper used archived wild teeth, while Brodie's review paper mainly touched on studies that used teeth from recently deceased captive animals. As mentioned many times throughout most papers, captive animals tend to have irregular deposit patterns in GLGs once they become captive. Who's then to say that the irregularities are not only in how the deposits form, but also in terms of how long they take to form. While we can only be certain that in captivity the deposits were 2 per year because we have the total amount of years in captivity; the age of ... Get more on HelpWriting.net ...
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  • 122. Reflection Class Reflection On November 8, 2017, I implemented my whole group lesson at Maverick Elementary School in Mr. Alderson's Kindergarten class. It was near the end of the day, during the time Mr. Alderson's students usually did math, which was around 1 to 2 o'clock. The students just came back from P.E. and were a bit tired looking. However, Mr. Alderson had been telling the class that I was going to do a fun math lesson after P.E., so the students were very excited when they came back. When the students came back inside of the classroom, I had them sit on the carpet. Before I introduced the lesson, I had them count from 1 to 10 as a class. While they were counting from 1 to 10, I wrote the numbers on the board. Once they counted to 10, I asked the class if they knew what number came after 10, 11, 12, 13, and 14. Practically the whole class knew the numbers 11 through 15, when I asked them. A lot of the students counted even further. However, I stopped the class at the number 15. I then told them what the lesson was going to be about. I told them that we were going to do a fun activity over the numbers 11 to 15. I told them that we were going to find different ways to represent the numbers 11 to 15. The standard or TEK that I used was TEK K.2B, which was about writing and representing whole numbers from 0 to at least 20 with and without objects or pictures. I chose to only go up to the number 15 for this lesson because Mr. Alderson's class was going over the numbers 11 through 15 this week. ... Get more on HelpWriting.net ...
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  • 126. The Greek Gods And Goddesses Many greek gods and goddesses possess paradoxical characteristics. This makes some of them hypocritical and others well rounded. Artemis shows her versatility through her two–sided role as an influential women in society and her opposite qualities apparent during acts of mass destruction. Artemis was born to Zeus, God of lighting, and titan Leto along with her twin brother Apollo (Hamilton 31). Right as Leto was about to give birth, she was prohibited by Hera, Zeus 's jealous primary suitor, from having the children where the sun could reach her. To avoid upsetting Hera, Zeus took Leto to a floating island shielded from the sun by a wave. Leto had the babies there because technically she was not on any ground where the sun was showing (Wickersham 1:60). Artemis is the huntress of the gods. She maintains adolescence 's safety and values virginity highly. She is also called Diana in Roman Mythology (Wickersham 1:59). The cypress is her holy tree and deer are especially holy to her in addition to her passion for all wild creatures (Hamilton 32). She is characterized as "...lover of the woods and the wild chase over the mountains," (Hamilton 31). Artemis was a strong female from the beginning. She and her brother, Apollo, were brought to Olympus by Zeus because of their amazing beauty. On their third birthday, when he pulled them up to the heavens, he asked Artemis what gifts she would like. She knew exactly what she wanted and promptly explained her six requests. First she ... Get more on HelpWriting.net ...
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  • 130. Du Pont Industry and Competitive Analysis HBS Case Study: Du Pont 's Titanium Dioxide Business(A) Group 4 Du Pont Titanium is the leading manufacturer of titanium dioxide, serving customers in the coating, paper and plastic industries. The company operates many plants and all of which use chloride manufacturing process. Three factors related to production will settle the cost advantage of titanium dioxide manufacturing. They are Economic of Scale, Capacity Utilization Rate and Experience Curve Effects. Economic of Scale : Total Output / Plants Numbers Capacity Utilization Rate : Total Output / Total Capacity Experience Curve Effects : Cumulative Output (production) Each of these factors in the production process has positive but decreasing ... Show more content on Helpwriting.net ... 2 1963 1964 1965 1966 1967 1968 1969 1970 Output 112 124 116 101 125 134 149 168 177 178 189 192 186 202 208 204 Plants 3 3 3 3 4 4 4 4 4 4 5 5 5 4 4 4 ln WAC 1.098612289 1.098612289 1.098612289 1.098612289 1.386294361 1.386294361 1.386294361 1.386294361 1.386294361 1.386294361 1.609437912 1.609437912 1.609437912 1.386294361 1.386294361 1.386294361 < ln Capacity Utilization Rate > Capacity Utilization Rate= Output / Capacity, and then perform logarithm Year 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 Output 112 124 116 101 125 134 149 168 177 178 189 192 186 202 208 204 Capacity Capacity Utilization Rate 111 129 129 129 174 179 179 179 190 204 244 244 244 204 220 235 1.009009009 0.96124031 0.899224806 0.782945736 0.718390805 0.748603352 0.832402235 0.938547486 0.931578947 0.87254902 0.774590164 0.786885246 0.762295082 0.990196078 0.945454545 0.868085106 ln Capacity Utilization Rate 0.00896867 –0.039530839 –0.106222213 –0.244691888 –0.330741562 – 0.289546006 –0.1834395 –0.063421826 –0.07087434 –0.136336444 –0.25542121 –0.239672853 – 0.271421552 –0.009852296 –0.056089467 –0.14146552 Industry and Competitive Analysis HBS Case Study: Du Pont 's Titanium Dioxide Business(A) Group 4 Industry and Competitive Analysis HBS Case Study: Du Pont 's Titanium Dioxide Business(A) Group 4
  • 131. GMBA 農經四 生傳三 經濟四 國企一 ZAKA TOTO 彭韻潔 吳秉霖 林映辰 ... Get more on HelpWriting.net ...
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  • 135. Divine Intervention in Homer's Epic Poem, The Iliad Essay The gods and goddesses that the Greek people believe in make up the Greek mythology studied today. These divine characters represent a family living on Mount Olympus who intervene frequently in the lives of the human characters in Greek plays. They are omnipresent, for they are always observing mans actions and working through human nature. The gods are a higher power, and provide explanations for otherwise unexplainable events. The gods help humans in trouble and give them guidance about the future. The Olympians influence men on earth both psychologically and physically. In Homer's epic poem, The Iliad, the intervention of such divine powers as Athena, Apollo, and Zeus play ... Show more content on Helpwriting.net ... This intervention is the greatest assist of a divine power to a human being in The Iliad. Athena also plays an influential role in the battles of Diomedes. Martin Mueller reveals, "Athena is closest to Diomedes. " She is with him at the beginning and end of his aristeia and she addresses him without disguise" (136). Athena also urges Diomedes to fight Aphrodite. With this command, she removes the cloud from his eyes which made him able to see the gods. Furthermore, as Robert Graves states, "She put fresh strength into his legs and arms," which allowed him to sustain in battle with Aphrodite (104). Athena
  • 136. instructs Diomedes not to attack any other gods; but, Diomedes does not take her advice, and fights against Apollo and other gods, which causes Diomedes to retreat until he is saved by being reunited with Athena. This powerful goddess assistsd Diomedes greatly as she does the other characters in The Iliad. Another Greek warrior who is helped by Athena was Pandaros. Athena encourages him to break the truce with Menelaos , but, as Steiner states, " This does not lessen his own responsibility for his treachery – He is a fool to be persuaded" (46). Then, she switches to Menelaos' side, to prevent any serious harm from the arrow that was shot. Athena protects ... Get more on HelpWriting.net ...
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  • 140. Lindow Man Anthropology Archaeology is the study of the ancient past, through the recovery and analysis of material culture. During the development of archaeology, various different kinds of scientific techniques have been established to aid in archaeological investigation. Recent archaeological techniques and processes such as Scanning Electron Microscopy, Electron Spin Resonance (ESR) and Radiocarbon Dating are utilised to help better understand a civilisation, specifically the site of Lindow Man. These modern methods have supported in recognizing Lindow Man's identity and important information regarding his death such as his appearance, his stomach content, what he had eaten prior death and his age. This information has since helped lead scientists to believe in ... Show more content on Helpwriting.net ... Encyclopaedia Britannica also states that it is "proved to be a versatile technique of dating fossils and archaeological specimens from 500 to 50,000 years old" (1998). This method of age determination is dependent upon the decay of nitrogen and radiocarbon (Carbon–14) (Encyclopaediea Britannica, 1998; Opinions of Radiocarbon Dating, 2011). Carbon–14 is continually formed in nature by the interaction of neutrons with nitrogen–14 in the Earth's atmosphere (Encyclopaediea Britannica, 1998; Opinions of Radiocarbon Dating, 2011) and all living things exchange the gas carbon–14 with the atmosphere surrounding them. The amount of carbon–14 exchanged into the living organism is perfectly balanced with its surroundings, but when an organism dies, they stop taking in the gas and that equilibrium is damaged. Because Carbon–14 slowly decays at a known rate called its "half–life" in a dead organism, scientists can figure out how long ago it had stopped exchanging carbon with its atmosphere. Thus, its age can be determined by measuring the amount of Carbon–14 in a sample (Hirst, 2017; Opinions of Radiocarbon Dating, 2017; Oxford Radiocarbon Accelerator Unit Research Laboratory for Archaeology, n.d.; Earthsky, 2017; Cram, 1993). With the utilisation of Radiocarbon Dating, scientists have been able to discover that Lindow ... Get more on HelpWriting.net ...
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  • 144. Warehouse 13 Research Paper During this summer, my friends recommended that I watch Warehouse 13 since I'm fond of science fiction movies, television shows, and books. However, I was astonished that I truly enjoyed the first four seasons. I have seen many episodes of Doctor Who, Supernatural, and The X–Files and I was unsatisfied there was an abundance of episodes. In all honesty, I won't be able to catch up on those shows. On the other hand, Warehouse 13 is distinctive, this show only had five seasons and around sixty episodes. They only lasted about forty minutes each so I finished the series in two weeks because the show only lasted five years. I appreciate this show because Warehouse 13 filmed an episode based off of Indiana Jones. No doubt Indiana Jones movies are better, but Warehouse 13 was practically featured in the movies. Warehouse 13 took the idea of the warehouse in Indiana Jones but made the show their own. I determined that the characters, setting, and plot made me cherish this show. ... Show more content on Helpwriting.net ... Their profession involves traveling the world for strange artifacts that have treacherous outcomes. The two agents are named Eddie McClintock as Pete Lattimer and Joanne Kelly as Myka Bering. I would have adored this show more, if Pete and Myka didn't rush into a relationship in the end. In seasons one through four Myka always thought of Pete more of a brother than her companion. I thought it was strange to have them in a relationship in the ... Get more on HelpWriting.net ...
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  • 148. The Relevence of Carbon-14 A human skeleton is discovered at a new construction site outside a small town in Nebraska. The remains could be from someone who died within the past 100 years or the past 1000 years or even longer. An archeologist from a local university is called in to examine the remains. He finds evidence that the skeleton may indeed be very old. To determine its age, he uses radiometric dating. Radiometric dating is based on analyzing the amount of carbon–14 in an ancient example of once– living substantial, related to what is found in a current sample of active material. The important material on which it is established is that carbon–14 has always been constructed at the same level in the greater atmosphere for all history. An element is radioactive if its atomic nuclei are unstable. The nucleus holds neutrons and protons; the electromagnetic force separates the protons because they have an equivalent charge, but the strong nuclear force pulls the protons and neutrons closer together. A nucleus is only unchanging if it has an even balance of protons and neutrons, or also doesn't have any extra energy. Radiocarbon dating only works on things that were once alive and are now dead. The level of carbon 14 in an artifact reduces by 50% every 5730 years from the moment that the raw material from which the artifact is made no longer is exchanging carbon with he atmosphere, in most cases this is the point of death of the animal or plant. Carbon–14 is produced naturally in the upper ... Get more on HelpWriting.net ...
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  • 152. Regional United Mission Statement Regional United FC is a comprehensive soccer club based in Dooradoyle, Limerick. It was founded in 1974 by 2 men named Seamus Ryan & Lorcan Harney. The idea for the soccer club came about as these 2 men saw a growing need for a soccer club in an ever expanding urban area. The only other club serving the region was Mungret Regional FC which had been founded 3 years previously in 1971.The club is run entirely through volunteers. Regional United grew very steadily since its founding and developed as one of the biggest and most successful clubs in Limerick. The club has approximately 370 playing members; 300 of these are male and 70 are female. The male teams range from under 7s to junior A level. The schoolgirls section of Regional United was created in 2003 and ranges from Under 8 to Under 18 level. The club's main sponsor is Serosep which is a medical laboratory in Annacotty, Limerick. Regional United's mission statement reads: Regional United wants football to be safe; it wants football to be fun and wants to ensure that no matter what level of the game young people are involved in, that it takes place in the spirit of fair play. Football, like all sports, provides an excellent pathway for children and young people to learn new skills, become more confident and maximise their own potential. Regional United wants to promote and develop the opportunities of our children and our community through our mission ... Show more content on Helpwriting.net ... Volunteers within the club are very important; without them the club would cease to exist. The club is run on an all–volunteer basis with over 20 volunteers involved in the club weekly. Most of the club's volunteers are involved in coaching and managing teams although others are involved in the upkeep of Regional's grounds and dressing ... Get more on HelpWriting.net ...
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  • 156. Artemis Twin Mother Artemis is the twin sister of Apollo and the daughter of Zeus and Leto. Her mother gave birth to her on the island of Ortygia and after she was born she immediately helped her mom give birth to her twin brother and with that"...becoming the protector of childbirth and labour." (Megas, 1997–2017) She also asked Zeus to grant her eternal chastity and virginity. Artemis focussed on hunting and nature that's why her symbols are bows, arrows, stags, hunting dog, and the moon. She was is the protector of wild and tame animals, agriculture,and animal herding. But just as she was the protector of all this things she also could cause sudden death and diseases with her twin brother Apollo. Artemis would protect women,children, and animals unless they disgrace her or her family. One day the wife of Amphion which goes by Niobe was bragging that she was superior from Leto because Leto was only blessed with two children and she was blessed with 14 children. Leto feeling angry told her children Apollo and Artemis to kill Niobe's children one by one. Artemis killed the females and Apollo killed the males. They killed them with arrows that were dipped in poison. Niobe's children remained unburied for nine whole days because Zeus warn anyone that would try to bury them he would turn those people into stone. Artemis is granted eternal virginity from her father Zeus but that didn't stop one man named Actaeon. He one day saw her bathing in the sacred pool until Artemis saw him and by ... Get more on HelpWriting.net ...