Mercury in the Global Ocean
PURPOSE: USE THE NEWS: The following assignment uses real world data and news sources. Check your understanding of the material and then offer a well-supported response.- 25 pts
Although the days of odd behavior among hat makers are a thing of the past, the dangers mercury poses to humans and the environment persist today.
Mercury is a naturally occurring element as well as a by-product of such distinctly human enterprises as burning coal and making cement. Estimates of “bioavailable” mercury—forms of the element that can be taken up by animals and humans—play an important role in everything from drafting an international treaty designed to protect humans and the environment from mercury emissions, to establishing public policies behind warnings about seafood consumption.
Yet surprisingly little is known about how much mercury in the environment is the result of human activity, or even how much bioavailable mercury exists in the global ocean. Until now.
A new paper by a group that includes researchers from the Woods Hole Oceanographic Institution (WHOI), Wright State University, Observatoire Midi-Pyréneés in France, and the Royal Netherlands Institute for Sea Research appears in this week’s edition of the journal Nature and provides the first direct calculation of mercury in the global ocean from pollution based on data obtained from 12 sampling cruises over the past 8 years. The work, which was funded by the U.S. National Science Foundation and the European Research Council and led by WHOI marine chemist Carl Lamborg, also provides a look at the global distribution of mercury in the marine environment.
“It would seem that, if we want to regulate the mercury emissions into the environment and in the food we eat, then we should first know how much is there and how much human activity is adding every year,” said Lamborg, who has been studying mercury for 24 years. “At the moment, however, there is no way to look at a water sample and tell the difference between mercury that came from pollution and mercury that came from natural sources. Now we have a way to at least separate the bulk contributions of natural and human sources over time.”
The group started by looking at data sets that offer detail about oceanic levels of phosphate, a substance that is both better studied than mercury and that behaves in much the same way in the ocean. Phosphate is a nutrient that, like mercury, is taken up into the marine food web by binding with organic material. By determining the ratio of phosphate to mercury in water deeper than 1,000 meters (3,300 feet) that has not been in contact with Earth’s atmosphere since the Industrial Revolution, the group was able to estimate mercury in the ocean that originated from natural sources such as the breakdown, or “weathering,” of rocks on land.
Their findings agreed with what they would expect to see given the known pattern of global ocean circulation. North Atlantic waters, for example, s ...
Miriam Kastner: Her findings on METHANE HYDRATES in Ocean Acidification Summ...www.thiiink.com
Atmospheric carbon dioxide (CO2) levels are rising as a result of human activities, such as fossil fuel burning, and are increasing the acidity of seawater. This process is known as ocean acidi cation. Historically, the ocean has absorbed approximately 30% of all CO2 released into the atmosphere
by humans since the start of the industrial revolution, resulting in a 26% increase in the acidity of the ocean1.
Ocean acidi cation causes ecosystems and marine biodiversity to change. It has the potential to affect food security and it limits the capacity of the ocean to absorb CO2 from human emissions. The economic impact of ocean acidi cation could be substantial.
Reducing CO2 emissions is the only way to minimise long-term, large-scale risks.
We offer you this guide to shed light on the question you are probably asking yourself: «What is the use of oceanography?».
By tracing the history of marine science, we explain how oceanographers have been able to put the oceans at the heart of their work and demonstrate the crucial role they play in the planetary balance.
Convinced that the prerequisite for any action is a better understanding of the issues by science, we hope that this guide to oceanography will help to crystalise on the issues and challenges posed by science. We hope that it will help lay the foundation for buil- ding a common and shared ocean culture.
Miriam Kastner: Her findings on METHANE HYDRATES in Ocean Acidification Summ...www.thiiink.com
Atmospheric carbon dioxide (CO2) levels are rising as a result of human activities, such as fossil fuel burning, and are increasing the acidity of seawater. This process is known as ocean acidi cation. Historically, the ocean has absorbed approximately 30% of all CO2 released into the atmosphere
by humans since the start of the industrial revolution, resulting in a 26% increase in the acidity of the ocean1.
Ocean acidi cation causes ecosystems and marine biodiversity to change. It has the potential to affect food security and it limits the capacity of the ocean to absorb CO2 from human emissions. The economic impact of ocean acidi cation could be substantial.
Reducing CO2 emissions is the only way to minimise long-term, large-scale risks.
We offer you this guide to shed light on the question you are probably asking yourself: «What is the use of oceanography?».
By tracing the history of marine science, we explain how oceanographers have been able to put the oceans at the heart of their work and demonstrate the crucial role they play in the planetary balance.
Convinced that the prerequisite for any action is a better understanding of the issues by science, we hope that this guide to oceanography will help to crystalise on the issues and challenges posed by science. We hope that it will help lay the foundation for buil- ding a common and shared ocean culture.
Presentation on status of Oceanic Blue Carbon science and knowledge gaps. Presented at the Global Ocean Commission's High Seas Symposium, 12 November 2015.
58 S C I E N T I F I C A M E R I C A N M A R C H 2 0 0 6.docxtroutmanboris
58 S C I E N T I F I C A M E R I C A N M A R C H 2 0 0 6
I
n 1956 Roger Revelle and Hans Suess, geochemists at
the Scripps Institution of Oceanography in California,
pointed out the need to measure carbon dioxide in the
air and ocean so as to obtain “a clearer understanding
of the probable climatic effects of the predicted great indus-
trial production of carbon-dioxide over the next 50 years.”
In other words, they wanted to fi gure out how dire the situ-
ation would be today. That they had to argue the importance
of such observations now seems astonishing, but at the time
scientists did not know for certain whether the carbon diox-
ide spewing out of tailpipes and smokestacks would indeed
accumulate in the atmosphere. Some believed that it would
all be absorbed benignly by the sea or be happily taken up by
growing plants on land.
Revelle and the young researcher he hired for this project,
the late Charles David Keeling, realized that they had to set
up equipment at remote locations, far from local sources and
sinks of carbon dioxide, which would cause the measure-
ments to vary erratically. One spot they chose was about as
far from industrial activity and vegetation as anyone could
get: the South Pole. Another was at a newly established
weather station atop Mauna Loa in Hawaii.
The Mauna Loa monitoring has continued (with just one
brief interruption) from 1958 to this day. Being not so remote
as Antarctica, Hawaii sees carbon dioxide levels rise and fall
sharply in step with the Northern Hemisphere’s growing sea-
son, but at the end of each and every year, the concentration
of this heat-trapping gas always ends up higher than it was 12
Much of the carbon dioxide given off from the burning of fossil fuels goes into the ocean, where it changes the
acid balance of seawater. The r eper cussions for marine lif e may be enor mous B Y S C O T T C . D O N E Y
The Dangers of
F
R
E
D
B
A
V
E
N
D
A
M
M
in
d
e
n
P
ic
tu
re
s
COP YRIGHT 2006 SCIENTIFIC A MERIC A N, INC.
w w w . s c i a m . c o m S C I E N T I F I C A M E R I C A N 59
months before. So it did not take long for the scientifi c com-
munity to realize that Revelle was right—much of the carbon
dioxide released into the atmosphere was destined to remain
there. But his calculations were also correct in showing that
a substantial fraction would end up in the sea. And it was clear
to Revelle long ago that the part that went into the ocean would
fundamentally alter the chemistry of seawater. Unlike some
aspects of climate change, the reality of this effect— essentially
the acidifi cation of the ocean—is not much debated, although
its full implications are just now being revealed.
How Unnatural?
t h e h a l f - c e n t u r y r e c o r d that Keeling produced is
extremely valuable, but it is too short to place the current
situation in context. Scientists have, however, been able to
obtain a longer-term perspe.
Homework assignmentPlease annotate one artwork you like from this.docxAbramMartino96
Homework assignment:
Please annotate one artwork you like from this week’s textbook
reading or Smarthistory. Whenever I am writing for research
presentation or publication, this is how I begin. The point is to make
sure you’re not missing anything in terms of basic data or
interpretive frameworks. When I take notes on a lecture at a
conference, this is the way I like to organize my notes, as well.
Format
Identify the artwork
Identify Period Style
Identify Subject Matter
Discuss Historical Context
Discuss Visual Elements (Line, Color, Texture, Composition etc.)
Discuss Its Place in Ideas or Culture of the Time
.
Homeland Security efforts are ably reinforced by Homeland Defense an.docxAbramMartino96
Homeland Security efforts are ably reinforced by Homeland Defense and Defense Support of Civil Authorities (DSCA), which are missions executed by the Department of Defense (DOD), most specifically by the Combatant Command, United States Northern Command (USNORTHCOM). In supporting the nation when requested by DHS, FEMA, or other lead federal agencies, or as directed by the president or the secretary of defense, DOD provides many unique capabilities for crisis response. One specific function used most notably during the post-Hurricane Katrina period was the use of airborne assets to provide damage assessments and to gauge the extent of the sea surge at various times during the recovery.
The function of deploying such assets is traditionally called
intelligence, surveillance, and reconnaissance
(ISR). Yet the U.S. military cannot legally collect intelligence on U.S. citizens. Consequently, the action, as performed during the hurricane recovery operations described here, is known as
incident awareness and assessments
(IAA). For some, the difference between these terms is merely semantics; for many, IAA differs both symbolically and practically from ISR, if not in how information is collected, then in how it is used and the motivation behind the collection. (The Web site for IAA reference is under Web sites references below.)
Assignment Guidelines
Address the following in 5–7 paragraphs:
Do you believe the distinction between ISR and IAA lies simply with terminology (and therefore there is little or no difference) or that there is a separation between the concepts? Explain and defend your answer fully. You may choose to research the topic more fully.
Contemplating the ethics of using IAA in the homeland, list at least 3 benefits of its use where ethics might potentially be secondary.
List at least 2–3 costs or opposing views to its use and how IAA—or the information gathered—might be misused or abused.
What if criminal activity (like acres of tended marijuana) was observed during IAA missions intended to conduct damage assessments? How should such information be handled?
Do you believe converting the term
intelligence, surveillance, and reconnaissance
to
incident awareness and assessments
for operations conducted in the homeland was wise or frivolous (or described otherwise)? Explain and defend your answer fully.
What is the value of using carefully selected terminology for operations in the homeland?
How does the symbolism of IAA potentially aid homeland security professionals in performing their jobs?
How does the symbolism of ISR potentially hinder homeland security professionals in performing their jobs?
Among the Web sites listed for this unit, you will find the Air Forces North (AFNORTH) Incident Awareness and Assessment Handbook, June 2010.
Why do you think this manual on IAA is available from open-source sites?
Do you think there might be ethical considerations to publicizing the use and purposes of IAA? Name and discuss at least 1.
Homecoming is an annual tradition in the United States. In this repo.docxAbramMartino96
Homecoming is an annual tradition in the United States. In this report you are going to provide a background information about Homecoming (for example, what is homecoming, what type of activities do people do, why it is celebrated in the U.S….) You must report your findings in an essay format (at least two long paragraphs) and cite any resources that you use.
.
Homer
Assignment
II
Read
three
of
the
books
from
The
Odyssey
including
Book
I.
Choose
one
character
and
trace
that
character’s
traits
throughout
your
reading
assignment.
Write
a
five-‐paragraph
character
analysis-‐interesting
insights
about
the
character-‐of
the
character
of
your
choice.
Choose
from
the
books
listed
below:
Book
I:
You
MUST
read
Book
I.
Invocation
and
part
summary
–council
of
the
gods-‐
Athena
visits
Telemachos
in
Ithaka
and
urges
him
to
go
in
search
of
his
father-‐the
suitors
feast
in
the
house
of
Telemachos.
Book
VIII:
Odysseus
at
the
games
of
the
Phaiakians-‐
he
is
asked
top
tell
his
name
and
his
story.
Book
XIII:
Return
of
Odysseus
to
Ithaka-‐
hi
is
landed,
alone-‐
strange
return
of
the
Phaiakian
ship-‐Athena
comes
to
Odysseus
and
advises
him.
Book
XVI:
Telemachos
visits
Eumaios-‐Odyssues
reveals
himself
to
Telemachos-‐Penelope
and
suitors
learn
that
Telemachos
has
returned-‐
night
at
the
house
of
Eumaios.
Book
XXI:
The
test
of
the
bow-‐the
suitors
fail-‐Odysseus
succeeds.
Book
XXII:
The
killing
of
the
suitors-‐punishment
of
the
faithless
maids
and
thrall.
Book
XXIII:
Recognition
of
Odysseus
by
Penelope-‐reunion-‐Odysseus
goes
to
Laertes’
farm.
.
Homelessness in America has been a problem since the settlement of t.docxAbramMartino96
Homelessness in America has been a problem since the settlement of the country.
How has society’s response to that population changed over time? Consider the following in your response: Cite references. Min 200 words
·
How has society’s response to that group changed over the past 300 years?
·
How has it changed in your lifetime?
·
What changes do you anticipate in society’s response in the next 50 years?
·
What factors have influenced those changes?
.
More Related Content
Similar to Mercury in the Global OceanPURPOSE USE THE NEWS The followin
Presentation on status of Oceanic Blue Carbon science and knowledge gaps. Presented at the Global Ocean Commission's High Seas Symposium, 12 November 2015.
58 S C I E N T I F I C A M E R I C A N M A R C H 2 0 0 6.docxtroutmanboris
58 S C I E N T I F I C A M E R I C A N M A R C H 2 0 0 6
I
n 1956 Roger Revelle and Hans Suess, geochemists at
the Scripps Institution of Oceanography in California,
pointed out the need to measure carbon dioxide in the
air and ocean so as to obtain “a clearer understanding
of the probable climatic effects of the predicted great indus-
trial production of carbon-dioxide over the next 50 years.”
In other words, they wanted to fi gure out how dire the situ-
ation would be today. That they had to argue the importance
of such observations now seems astonishing, but at the time
scientists did not know for certain whether the carbon diox-
ide spewing out of tailpipes and smokestacks would indeed
accumulate in the atmosphere. Some believed that it would
all be absorbed benignly by the sea or be happily taken up by
growing plants on land.
Revelle and the young researcher he hired for this project,
the late Charles David Keeling, realized that they had to set
up equipment at remote locations, far from local sources and
sinks of carbon dioxide, which would cause the measure-
ments to vary erratically. One spot they chose was about as
far from industrial activity and vegetation as anyone could
get: the South Pole. Another was at a newly established
weather station atop Mauna Loa in Hawaii.
The Mauna Loa monitoring has continued (with just one
brief interruption) from 1958 to this day. Being not so remote
as Antarctica, Hawaii sees carbon dioxide levels rise and fall
sharply in step with the Northern Hemisphere’s growing sea-
son, but at the end of each and every year, the concentration
of this heat-trapping gas always ends up higher than it was 12
Much of the carbon dioxide given off from the burning of fossil fuels goes into the ocean, where it changes the
acid balance of seawater. The r eper cussions for marine lif e may be enor mous B Y S C O T T C . D O N E Y
The Dangers of
F
R
E
D
B
A
V
E
N
D
A
M
M
in
d
e
n
P
ic
tu
re
s
COP YRIGHT 2006 SCIENTIFIC A MERIC A N, INC.
w w w . s c i a m . c o m S C I E N T I F I C A M E R I C A N 59
months before. So it did not take long for the scientifi c com-
munity to realize that Revelle was right—much of the carbon
dioxide released into the atmosphere was destined to remain
there. But his calculations were also correct in showing that
a substantial fraction would end up in the sea. And it was clear
to Revelle long ago that the part that went into the ocean would
fundamentally alter the chemistry of seawater. Unlike some
aspects of climate change, the reality of this effect— essentially
the acidifi cation of the ocean—is not much debated, although
its full implications are just now being revealed.
How Unnatural?
t h e h a l f - c e n t u r y r e c o r d that Keeling produced is
extremely valuable, but it is too short to place the current
situation in context. Scientists have, however, been able to
obtain a longer-term perspe.
Homework assignmentPlease annotate one artwork you like from this.docxAbramMartino96
Homework assignment:
Please annotate one artwork you like from this week’s textbook
reading or Smarthistory. Whenever I am writing for research
presentation or publication, this is how I begin. The point is to make
sure you’re not missing anything in terms of basic data or
interpretive frameworks. When I take notes on a lecture at a
conference, this is the way I like to organize my notes, as well.
Format
Identify the artwork
Identify Period Style
Identify Subject Matter
Discuss Historical Context
Discuss Visual Elements (Line, Color, Texture, Composition etc.)
Discuss Its Place in Ideas or Culture of the Time
.
Homeland Security efforts are ably reinforced by Homeland Defense an.docxAbramMartino96
Homeland Security efforts are ably reinforced by Homeland Defense and Defense Support of Civil Authorities (DSCA), which are missions executed by the Department of Defense (DOD), most specifically by the Combatant Command, United States Northern Command (USNORTHCOM). In supporting the nation when requested by DHS, FEMA, or other lead federal agencies, or as directed by the president or the secretary of defense, DOD provides many unique capabilities for crisis response. One specific function used most notably during the post-Hurricane Katrina period was the use of airborne assets to provide damage assessments and to gauge the extent of the sea surge at various times during the recovery.
The function of deploying such assets is traditionally called
intelligence, surveillance, and reconnaissance
(ISR). Yet the U.S. military cannot legally collect intelligence on U.S. citizens. Consequently, the action, as performed during the hurricane recovery operations described here, is known as
incident awareness and assessments
(IAA). For some, the difference between these terms is merely semantics; for many, IAA differs both symbolically and practically from ISR, if not in how information is collected, then in how it is used and the motivation behind the collection. (The Web site for IAA reference is under Web sites references below.)
Assignment Guidelines
Address the following in 5–7 paragraphs:
Do you believe the distinction between ISR and IAA lies simply with terminology (and therefore there is little or no difference) or that there is a separation between the concepts? Explain and defend your answer fully. You may choose to research the topic more fully.
Contemplating the ethics of using IAA in the homeland, list at least 3 benefits of its use where ethics might potentially be secondary.
List at least 2–3 costs or opposing views to its use and how IAA—or the information gathered—might be misused or abused.
What if criminal activity (like acres of tended marijuana) was observed during IAA missions intended to conduct damage assessments? How should such information be handled?
Do you believe converting the term
intelligence, surveillance, and reconnaissance
to
incident awareness and assessments
for operations conducted in the homeland was wise or frivolous (or described otherwise)? Explain and defend your answer fully.
What is the value of using carefully selected terminology for operations in the homeland?
How does the symbolism of IAA potentially aid homeland security professionals in performing their jobs?
How does the symbolism of ISR potentially hinder homeland security professionals in performing their jobs?
Among the Web sites listed for this unit, you will find the Air Forces North (AFNORTH) Incident Awareness and Assessment Handbook, June 2010.
Why do you think this manual on IAA is available from open-source sites?
Do you think there might be ethical considerations to publicizing the use and purposes of IAA? Name and discuss at least 1.
Homecoming is an annual tradition in the United States. In this repo.docxAbramMartino96
Homecoming is an annual tradition in the United States. In this report you are going to provide a background information about Homecoming (for example, what is homecoming, what type of activities do people do, why it is celebrated in the U.S….) You must report your findings in an essay format (at least two long paragraphs) and cite any resources that you use.
.
Homer
Assignment
II
Read
three
of
the
books
from
The
Odyssey
including
Book
I.
Choose
one
character
and
trace
that
character’s
traits
throughout
your
reading
assignment.
Write
a
five-‐paragraph
character
analysis-‐interesting
insights
about
the
character-‐of
the
character
of
your
choice.
Choose
from
the
books
listed
below:
Book
I:
You
MUST
read
Book
I.
Invocation
and
part
summary
–council
of
the
gods-‐
Athena
visits
Telemachos
in
Ithaka
and
urges
him
to
go
in
search
of
his
father-‐the
suitors
feast
in
the
house
of
Telemachos.
Book
VIII:
Odysseus
at
the
games
of
the
Phaiakians-‐
he
is
asked
top
tell
his
name
and
his
story.
Book
XIII:
Return
of
Odysseus
to
Ithaka-‐
hi
is
landed,
alone-‐
strange
return
of
the
Phaiakian
ship-‐Athena
comes
to
Odysseus
and
advises
him.
Book
XVI:
Telemachos
visits
Eumaios-‐Odyssues
reveals
himself
to
Telemachos-‐Penelope
and
suitors
learn
that
Telemachos
has
returned-‐
night
at
the
house
of
Eumaios.
Book
XXI:
The
test
of
the
bow-‐the
suitors
fail-‐Odysseus
succeeds.
Book
XXII:
The
killing
of
the
suitors-‐punishment
of
the
faithless
maids
and
thrall.
Book
XXIII:
Recognition
of
Odysseus
by
Penelope-‐reunion-‐Odysseus
goes
to
Laertes’
farm.
.
Homelessness in America has been a problem since the settlement of t.docxAbramMartino96
Homelessness in America has been a problem since the settlement of the country.
How has society’s response to that population changed over time? Consider the following in your response: Cite references. Min 200 words
·
How has society’s response to that group changed over the past 300 years?
·
How has it changed in your lifetime?
·
What changes do you anticipate in society’s response in the next 50 years?
·
What factors have influenced those changes?
.
Homework Assignments One pagewhat the functional currency .docxAbramMartino96
Homework Assignments One page
what the functional currency for Johnson& Johnson
Research your JOHNSON&JOHNSON and report on any major issue(s) of international taxation that is (are) addressed in this chapter.
Post this assignment in the chapter conference.
Discuss how your JOHNSON&JOHNSON handles transfer pricing.
Topics of discussion can include but are not limited to:
Are transfers from a subsidiary to its parent (upstream)? From the parent to a subsidiary (downstream)?
Or from one subsidiary to another of the same parent?
Transfer pricing methods?
What are the objectives of your JOHNSON&JOHNSONs transfer pricing practices?
What law(s) govern your JOHNSON&JOHNSONs practices?
What method is used?
The enforcement of transfer pricing regulations in the country where you JOHNSON&JOHNSON is located?
.
Homework Assignment Company Research This assignment req.docxAbramMartino96
Homework Assignment: Company Research
This assignment requires you to research a company which is (
The Union Pacific Railroad
)
. You are to assume that you will be interviewing with this company for a job right after graduation. As such, you want to perform in-depth research about your company so you will be the best prepared candidate to be interviewed. Your goal is to learn as much as you can about the company including their strengths and weaknesses. Your research should include
Marketing issues due
·
Product market (major products)
·
Geographic market (where it operates –
local, regional, national, international)
·
Competitors
·
Brands
Current issues
·
Effect of current economic recession
·
Opportunities for and threats to the company based on current and projected events
·
Strengths and Weaknesses
·
Career opportunities
Financial issues
·
Trend analysis (e.g. trends in income, stock price, dividends)
·
Financial stability
Management issues
·
Core competency
·
Innovation (evidence that the company is or is not innovative)
·
Ethics and social responsibility (evidence of the company’s values and how those values have been reflected in its conduct)
·
Sustainability
Overview of the company
·
History
·
Mission
·
Vision
·
Organizational Structure
·
Primary industry(ies) in which it operates
Written Summary and Reference List
·
A five to eight page well organized executive summary of your company as well as a list of the references used. The reference list should be formatted according to APA style. Additionally, your team must provide evidence of “collaborative effort”, (Meeting Agendas, Minutes, etc.)
.
Homework Assignment #1Directions Please answer each of the foll.docxAbramMartino96
Homework Assignment #1
Directions: Please answer each of the following questions in as detailed a manner as possible, and be sure to include all appropriate material discussed in the lectures and the assigned reading material.
1) Define what we mean by money and how it is used in the day to day functioning of the U.S. economy. Be sure to include the major components that make up what is defined as money and which of these components is used most widely to identify what money is. Also, include the major functions that money serves as a part of the overall economy and how banks act to create and maintain money.
2) Name and discuss the four major theories that address the term structure of interest rates. In your discussion, indicate the strengths and weaknesses of each of the theories and which theory or theories appear to be the most well accepted as explanations of term structure.
3) Explain the role that money plays under the Classical Macroeconomic Model. As a part of your discussion, include the impact the Quantity Theory of Money and Say’s Law have on this model and state in algebraic terms how the money supply relates to prices.
4) Compare and contrast pure discount bonds with coupon bonds and provide at least one example of such government or corporate bonds that can be bought and sold by investors. Describe the way interest rates are determined for these bonds by using the appropriate formula or formulas and explain the overall relationship between bond prices and interest rates.
.
Homework Assignment 9Due in week 10 and worth 30 pointsSuppose t.docxAbramMartino96
Homework Assignment 9
Due in week 10 and worth 30 points
Suppose that there are two (2) candidates (i.e., Jones and Johns) in the upcoming presidential election. Sara notes that she has discussed the presidential election candidates with 15 friends, and 10 said that they are voting for candidate Jones. Sara is therefore convinced that candidate Jones will win the election because Jones gets more than 50% of votes.
Answer the following questions in the space provided below:
Based on what you now know about statistical inference, is Sara’s conclusion a logical conclusion? Why or why not?
How many friend samples Sara should have in order to draw the conclusion with 95% confidence interval? Why?
How would you explain your conclusion to Sara without using any statistical jargon? Why?
.
Homework Assignment 4 Guidelines1. Write the paper in Microsoft Wo.docxAbramMartino96
Homework Assignment 4 Guidelines
1. Write the paper in Microsoft Word or in a comparable program saved as a Word document.
2. The text should be in 12 point CG Times, Times Roman, or New Times Roman.
3. Single spacing is fine but skip a line between questions.
4. Use a spell checker!
5. Include the corresponding question before each answer in your document.
6. Use Chicago or Turabian style citations to inform me of exactly where you found the information to answer the questions. The citation formatting does not need to be perfect, but do your best. For citation guides please see http://hub.miracosta.edu/library/ResearchGuides/Chicago.pdf
7. The title of the assignment in the Bb Section Folder is a hyperlink that opens the Assignment Submission window. Click to open. Upload your file. Copy the text of your assignment into the Assignment Materials text box on the assignment upload page. Make sure the formatting is cool by previewing before you submit.
8. Submit the assignment before the deadline.
Part A) A Reaction to Racism in American Literature, Art, and Music In the latter part of the 19th century, "Realism" became the dominant feature in American literature and influenced the Progressive Era writers of the early 20th century. In the years immediately following World War I, a number of American authors of the realist school began to explore race relations. Dramatists such as Eugene O'Neill and Paul Green wrote plays based on African American themes. O'Neill's The Emperor Jones (1920) and All God's Chillun Got Wings (1924) were immensely popular. Green won the Pulitzer Prize for In Abraham's Bosom, a play performed by a predominately African American cast in a period when few African American artists were able to find work outside vaudeville or minstrel shows. At the same time, a number of African American writers came to prominence writing novels and poetry based on their experiences as African Americans. This literary movement, originally centered in Harlem, New York, became known as the "Harlem Renaissance" (1920s-1930s). It was the outgrowth of a number of factors including the Great Migration to northern cities and the growing anger over both overt and covert racism. Authors, musicians, and painters gathered in Harlem and in other large urban areas throughout the North and developed a distinctly African American cultural movement cognizant of the political, economic, and social issues of prejudice and discrimination that were part of the Black experience in America. Historians have described the Harlem Renaissance as a period in which the African American writer ". . . had achieved a degree and kind of articulation that make it possible for him to transform his feelings into a variety of literary forms. Despite his intense feelings of hate and hurt, he possessed sufficient restraint and objectivity to use his materials artistically, but no less effectively." (John Hope Franklin, From Slavery to Freedom: A History of African Americans, .
Hi we are a group doing a research and we split up the work ev.docxAbramMartino96
Hi
we are a group doing a research and we split up the work every one took apart and my part is to do
the Value Chain Analysis only
FOR the
company in question
(
company info you will find it in the attachment
)
so
there is no need to do introduction or anything
else just go directly to the topic and start doing the Value Chain Analysis
instruction in general
1-
12 font Double space
2-
2-3 pages maximum
3-
Add appendix
4-
Reliable sources important
I will check plagiarism just in case
Specific
my part is to do the value chain analysis only again do not write introduction or any thing just start with the analysis
please do not waste my and your time
read the attachment carefully first then start do the reaserch
if you have any regards
contact me
.
hi I need research paper about any topics in Manufacturing Proc.docxAbramMartino96
hi
I need research paper about any topics in
Manufacturing Processes
a.
To introduce students to some of the fundamentals of materials (behavior and manufacturing properties)
b.
To give students a working knowledge of production processes of casting, forming and shaping, machining and machine tools, sheet metal, and joining processes
c.
To introduce students computer integrated manufacturing, flexible manufacturing systems and other modern technologies in manufacturing
d.
To give students common aspects of manufacturing including statistical control and life expectancy of some products.
e.
Students will design a simple artifact, present case studies or designs, and write reports
.
HMIS Standards Please respond to the followingFrom the e-A.docxAbramMartino96
"HMIS Standards"
Please respond to the following:
From the e-Activity, determine a key factor that has delayed the widespread implementation of electronic health records in health care organizations. Provide an example of the effects of each factor to support your rationale.
Determine two areas where HIPPA has influenced the development of HIMS standards. Justify your response.
.
Hi i need a paper about (Head On )German film ( Turkey part)3 to.docxAbramMartino96
Hi
i need a paper about (Head On )German film ( Turkey part)
3 to 5 sentences each
Summary:
Time context:
Details about the film:
Thesis: explain
Characters:
Camera technique:
Light:
Music:
Situation effects:
Power struggle:
Sources: 3 academic
.
Hi i have new work can you do it, its due in 6 hours Boyd, Ga.docxAbramMartino96
Hi
i have new work can you do it, it's due in 6 hours
Boyd,
Gayle M.,
Jan Howard,
and
Robert A. Zucker
.
Alcohol Problems among Adolescents: Current Directions in Prevention Research.
Psychology Press
, 2013.
Lowe, Geoff
,
David R. Foxcroft,
and
David Sibley
.
Adolescent Drinking and Family Life
.
Taylor & Francis, 1993
.
National Institute on Alcohol Abuse and Alcoholism.
Underage Drinking: A Major Public Health Challenge
. Apr. 2003. Web. 10 Oct. 2016.
Office of Juvenile Jus
tice and Delinquency Prevention.
Effects and Consequences of Underage Drinking
. Sept.
2012
. Web. 10 Oct. 2016.
I want you to chose any two of these sources and write two pergraph for each, total 4 pergraghs. Can you do it?
.
HIT Management and Implementation Please respond to the followi.docxAbramMartino96
"HIT Management and Implementation"
Please respond to the following:
Determine a key process in the delivery of health care services that would be more efficient and effective through the application of a specific model of HIT. Support your response.
Analyze the barriers to the implementation of HIMS in a complex adaptive system (CAS). Propose a strategy to help reduce the level of resistance from the clinical staff during a transition from CAS to HIMS innovations. Provide a rationale to support your response
"Innovationin HIMS"
Please respond to the following:
•Compare and contrast the functionality and efficiency of the complaint-push model and data-pull model within the process of health care service delivery. Recommend a strategy improving the effectiveness of each method for delivering patient care.
•Determine a significant aspect of a complex health care system that represents barriers to a more rapid diffusion of HIT. Next, suggest how these barriers can be removed or minimized. Support your rationale.
.
History and TheoryConsiderthe eras, life histories.docxAbramMartino96
History and Theory
Consider
the eras, life histories, and personalities of Freud and Rogers.
Identify
two research articles published in the last 5 years: one that investigates a psychoanalytic or Freudian construct and one that investigates a client-centered, humanistic, or Rogerian construct.
Write
a 700- to 1,050-word paper about Freud and Rogers that addresses the following:
Provide a summary of each article, highlighting the processes that contemporary psychologists use to develop the theories of Freud and Rogers.
Explain their views of human nature and their worldviews as expressed in their respective theories.
Which aspect of their theory do you think would be different if they were alive and working today?
Explain how social and cultural factors influenced the development of Freud's and Rogers' respective theories of personality.
Do
NOT
use about.com, psychology.about.com, ask.com, simplypsychology.org, AllPsych.com, SparkNotes.com, wikipedia, or other sources that are not scholarly in nature.
You
MUST
have a minimum of 2 scholarly sources as references. You may use your textbook but it does not count as one of these sources.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Read the Case of Jim in Chapter 6
Each team member should discuss the case using the humanistic theory as a model. Then use the humanistic theory to discuss how you would use it to assess the client.
Post an initial response
to this case analysis (approximately 350 words with at least 1 scholarly source).
THE CASE OF JIM
SEMANTIC DIFFERENTIAL: PHENOMENOLOGICAL THEORY
Jim completed ratings of the concepts self, ideal self, father, and mother using the semantic differential (
Chapter 5
), a simple rating scale. Although the semantic differential is not the exact measure recommended by Rogers, its results can be related to Rogerian theory since its procedures have a phenomenological quality and assess perceptions of self and ideal self.
First, consider how Jim perceives his self. Based on the semantic differential, Jim sees himself as intelligent, friendly, sincere, kind, and basically good—as a wise person who is humane and interested in people. At the same time, other ratings suggest that he does not feel free to be expressive and uninhibited. Thus, he rates himself as reserved, introverted, inhibited, tense, moral, and conforming. There is a curious mixture of perceptions: being involved, deep, sensitive, and kind while also being competitive, selfish, and disapproving. There is also the interesting combination of perceiving himself as being good and masculine but simultaneously weak and insecure. One gets the impression of an individual who would like to believe that he is basically good and capable of.
History of an argument Are there too many people There h.docxAbramMartino96
History of an argument: Are there too many people?
There have been several points in history at which someone has argued that we have too many people, and that this will be a problem.
Please do some research and choose at least one of these arguments to discuss in some detail in a paper of about 2-3 pages.
Who was making the argument?
Which people were identified as being too many?
Was a solution proposed, and if so, what was it?
Did the predicted overpopulation crisis come to pass, and why or why not?
How many people would be about right?
How many are too many?
Who decides?
What are the criteria for the decision?
The usual formatting and proper mechanics of good writing apply.
.
history essays- 1000 words each essay- mla and 2 works cited. every .docxAbramMartino96
history essays- 1000 words each essay- mla and 2 works cited. every question should be submitted in its own sheet.
1.Trace the patterns of international migration since 1970, with reference to at least two examples. How do these differ from migration patterns of a century earlier?
2.
Discuss advantages and disadvantages of globalization in contemporary world. Who has benefited and who has not? Has globalization brought the world together or driven it further apart?
.
Historical Background of Housing PolicyHousing is one of the requi.docxAbramMartino96
Historical Background of Housing Policy
Housing is one of the requirements in human life
(not true!)
. Therefore,
it
greatly influences the day to day life of citizens in a country as well as the country's economy. As a result of
its
importance, there
should be
secure policies in the state that protect citizens against exploitation and the economy of the nation
This is not a neutral statement of the evidence
(Turis, 2011).
Good
housing provided with essential social amenities means healthy lives for the citizens since
they will be enjoying all the services
. Poor housing, for instance, can result in health issues for the individuals of a given society. Crime rates are also found to be higher in places with inadequate housing and this
becomes a threat
may be a threat
to the security of the community.
The housing policy
,
??????
therefore, was formed
so as to
address the housing challenges facing the nation and its citizens (Turis, 2011).
indent
To deal with the housing problems
(what housing problems?)
the Section 8 Housing Choice Voucher program
(The correct name is Section 8 of the Housing Act of 1937 (42 U.S.C. § 1437f)
was established in 1974 as the Housing Act (Turis, 2011). This housing policy enables low income earners
to pay for houses of their choice
in the private market. The state funds the program and as a result, it benefits over five million low-income families as it enables them to pay for the housing
with ease
. Provision of
the
vouchers is one of the
policies
ways
in which
the state addresses the housing problem for its citizens (Turis, 2011). Compared to other policies
such as….
, vouchers provide a wider range of shelter and they are less expensive. For the low-income earners to use the vouchers, the kind of houses they find
should not
exceed the maximum allowable rent by the vouchers and must be in line with the program policies. The program also
covers a wide variety of houses
which include single family home; this was aimed at small families. Apartments and houses in towns are also covered by the program.
This description of the HCV is not clear.
indent
The housing voucher programs is managed by the Department of Housing and Urban Development (Kotz, 2012)
.
Public Housing Agencies (PHAs) are
the ones
responsible for carrying out the local programs outlines
(Kotz, 2012)
.
The mode of operation of this program is that an individual finds a suitable house for them to live and they pay rent to the landlords. The subsidy for the rent is paid by the PHAs to the owners of the house directly, and the person receiving such voucher will have to pay the remaining amount of money to the landlord (Kotz, 2012)
.
Therefore, in this program, the kind of benefits the citizens receive is subsidies on the rent they pay to the owners. A Certain amount is paid by the PHAs on the behalf of the low-income families, which makes houses relatively cheaper for citizens to choose where they want to li.
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Home assignment II on Spectroscopy 2024 Answers.pdf
Mercury in the Global OceanPURPOSE USE THE NEWS The followin
1. Mercury in the Global Ocean
PURPOSE: USE THE NEWS: The following assignment uses
real world data and news sources. Check your understanding of
the material and then offer a well-supported response.- 25 pts
Although the days of odd behavior among hat makers are a
thing of the past, the dangers mercury poses to humans and the
environment persist today.
Mercury is a naturally occurring element as well as a by-
product of such distinctly human enterprises as burning coal and
making cement. Estimates of “bioavailable” mercury—forms of
the element that can be taken up by animals and humans —play
an important role in everything from drafting an international
treaty designed to protect humans and the environment from
mercury emissions, to establishing public policies behind
warnings about seafood consumption.
Yet surprisingly little is known about how much mercury in the
environment is the result of human activity, or even how much
bioavailable mercury exists in the global ocean. Until now.
A new paper by a group that includes researchers from the
Woods Hole Oceanographic Institution (WHOI), Wright State
University, Observatoire Midi-Pyréneés in France, and the
Royal Netherlands Institute for Sea Research appears in this
week’s edition of the journal Nature and provides the first
direct calculation of mercury in the global ocean from pollution
based on data obtained from 12 sampling cruises over the past 8
years. The work, which was funded by the U.S. National
Science Foundation and the European Research Council and led
by WHOI marine chemist Carl Lamborg, also provides a look at
the global distribution of mercury in the marine environment.
“It would seem that, if we want to regulate the mercury
emissions into the environment and in the food we eat, then we
2. should first know how much is there and how much human
activity is adding every year,” said Lamborg, who has been
studying mercury for 24 years. “At the moment, however, there
is no way to look at a water sample and tell the difference
between mercury that came from pollution and mercury that
came from natural sources. Now we have a way to at least
separate the bulk contributions of natural and human sources
over time.”
The group started by looking at data sets that offer detail about
oceanic levels of phosphate, a substance that is both better
studied than mercury and that behaves in much the same way in
the ocean. Phosphate is a nutrient that, like mercury, is taken up
into the marine food web by binding with organic material. By
determining the ratio of phosphate to mercury in water deeper
than 1,000 meters (3,300 feet) that has not been in contact with
Earth’s atmosphere since the Industrial Revolution, the group
was able to estimate mercury in the ocean that originated from
natural sources such as the breakdown, or “weathering,” of
rocks on land.
Their findings agreed with what they would expect to see given
the known pattern of global ocean circulation. North Atlantic
waters, for example, showed the most obvious signs of mercury
from pollution because that is where surface waters sink under
the influence of temperature and salinity changes to form deep
and intermediate water flows. The Tropical and Northeast
Pacific, on the other hand, were seen to be relatively unaffected
because it takes centuries for deep ocean water to circulate to
those regions.
But determining the contribution of mercury from human
activity required another step. To obtain estimates for shallower
waters and to provide basin-wide numbers for the amount of
mercury in the global ocean, the team needed a tracer—a
substance that could be linked back to the major activities that
release mercury into the environment in the first place. They
found it in one of the most well studied gases of the past 40
years—carbon dioxide. Databases of CO2 in ocean waters are
3. extensive and readily available for every ocean basin at
virtually all depths. Because much of the mercury and
CO2 from human sources derive from the same activities, the
team was able to derive an index relating the two and use it to
calculate the amount and distribution of mercury in the world’s
ocean basins that originated from human activity.
Analysis of their results showed rough agreement with the
models used previously—that the ocean contains about 60,000
to 80,000 tons of pollution mercury. In addition, they found that
ocean waters shallower than about 100 m (300 feet) have tripled
in mercury concentration since the Industrial Revolution and
that the ocean as a whole has shown an increase of roughly 10
percent over pre-industrial mercury levels.
“With the increases we’ve seen in the recent past, the next 50
years could very well add the same amount we’ve seen in the
past 150,” said Lamborg. “The trouble is, we don’t know what it
all means for fish and marine mammals. It likely means some
fish also contain at least three times more mercury than 150
years ago, but it could be more. The key is now we have some
solid numbers on which to base continued work.”
“Mercury is a priority environmental poison detectable
wherever we look for it, including the global ocean abyss,” says
Don Rice, director of the National Science Foundation (NSF)’s
Chemical Oceanography Program, which funded the research.
“These scientists have reminded us that the problem is far from
abatement, especially in regions of the world ocean where the
human fingerprint is most distinct.”
The Woods Hole Oceanographic Institution is a private,
independent organization on Cape Cod, Mass., dedicated to
marine research, engineering, and higher education. Established
in 1930 on a recommendation from the National Academy of
Sciences, its primary mission is to understand the ocean and its
interaction with the Earth as a whole, and to communicate a
basic understanding of the ocean’s role in the changing global
environment. For more information, please visit www.whoi.edu.
4. Assignment QUESTIONS: (25pts)
1. Which of the following most accurately states the question
the researchers are trying to answer during the scientific
inquiry? (2.5 pts)
a. How much mercury is safe for humans to consume?
b. How does mercury act as a toxin in the human body?
c. How much mercury accumulates in various types of fish?
d. How much mercury in the ocean is from natural sources
versus human sources?
2. Which of the following statements most accurately describes
how scientists on this project conducted their research? (2.5 pts)
a. They designed a controlled experiment by exposing tanks of
seawater in a lab to various sources of mercury.
b. They used a natural experiment by taking measurements
before and after a large release of mercury from a coal-fired
power plant.
c. They used data gathered on mercury concentrations in ocean-
floor sediments.
d. They used data gathered on mercury, phosphate, and carbon
dioxide at various ocean depths to construct a model.
3. What role did observation of carbon dioxide play in this
study? (2.5 pts)
a. It acted as a tracer that could help determine the human
activities that released mercury into the ocean.
b. It showed how mercury is taken up into the marine food web.
c. It helped the researchers develop an estimate for deep-water
mercury concentration.
d. It helped neutralize the toxic effects of mercury.
4. In a few COMPLETE sentences, how would you summarize
Lamborg’s conclusion about the study results? (2.5 pts)
5. 5. If you were one of the scientists working on this research,
would you recommend that the United States act or not act on
the basis of this information? In a paragraph, provide your
recommendation using the information from the article and
CHAPTER 16 to support your case. In your answer, consider
some of the trade-offs of your decision, and why it might or
might not be view as sustainable. (15 pts)
Case Study 1- Mercury in the Global Ocean
Case studies must be completed during the course and must be
submitted by the due date and time listed on the course
calendar. Note that you can submit them earlier in the semester.
The assignments must be sent to the instructor through Canvas
as an attachment and the file name must include your
Last Name, class name and section number and Assignment
title.
Any assignment not following this guideline will be not be
graded.
You must also include references for your answers. Do not
copy and paste from the internet, I do perform a SAFE ASSIGN
check for plagiarism!
Open the link below to view your case study: 107 Assignment -
25 pts FALL 2021 -Mercury in the Global Ocean-
1.docxDownload 107 Assignment - 25 pts FALL 2021 -Mercury
in the Global Ocean-1.docx
