Describe The Tenets Of The Us Terrorism Strategy ( Eight...

Describe The Tenets Of The Us Terrorism Strategy ( Eight...
Describe the tenets of the United States' Terrorism Strategy (eight overarching counterterrorism goals). In 2011, then President Obama laid out eight
overarching counterterrorism goals to create a framework for the U.S. global counterterrorism mission. First and foremost is to protect American
people the homeland and American interests. This goal includes protecting and promoting American interests both at home and abroad. Second it to
disrupt, dismantle and defeat Al Qaeda and its affiliates. This goal is aimed at defeating and destroying all terrorist organizations that pose a threat to
America and its allies or that wish to do harm to American and its allies. The third goal is to prevent terrorist development, acquisition and use of...
Show more content on Helpwriting.net ...
Together these eight goals constitute the U.S. global policy on counterterrorism. Describe the four areas of trending technology that are of particular
concern in the development of new WMD. As with technology, Weapons of Mass Destruction (WMD) are evolving and scientists are looking for
new technology to develop new WMDs. The first area of trending technology is information technology. Currently domestically most Americans have
access to high speed internet, many of them on their phones. This increase in availability of technology at someone's finger tips may soon extend to
all subjects around the world. This is particularly interesting when looking at WMDs, because of the increased reliance on technology. Additional
creations in technology could create autonomous robots that can be weaponized. These robots could cause mass casualties without the risk of death
to terrorist. The second area of trending technology in concern to WMDs is biotechnology. Biotechnology is currently being used to look for cures to
diseases or increase productivity of plants. The concern is a genetically modified organism could be created to cause increased mortality rates or be
resistant to current antibodies. A genetically modified disease released could take several months to find an effective treatment for and cause large
number of casualties. The third area of concern for WMD
... Get more on HelpWriting.net ...

Soma In Brave New World
In many respects, the story of the development of human society can be read as a story of technological development. Such a reading might mean
interpreting the term technology fairly broadly, however. While this word's everyday use often connotes gadgets and devices, it is also possible to use
this term to refer to the use of scientific knowledge to develop innovations that have practical uses (Oxford English Dictionary Online). Thus, in the
same way that we think of airplanes as a technology for transportation and mobile phones a technology for communication, we might think of a judicial
system as a technology for social control, or of antibiotics as a technology for combatting certain types of infections, and so forth.
In imagining the ... Show more content on Helpwriting.net ...
Similarly, some evidence suggests reliance on search engines is already changing how we think and even the structure of our brains as we learn to
remember how to find information rather than the information itself (Thomson 1). Meanwhile, the ability of computers to generate convincing and
interactive virtual realities continues to grow, and the line between "meatspace" and cyberspace continues to grow blurrier as more interactions become
digitally mediated and augmented reality technologies grow more convenient, powerful, and affordable (Siegel 1–5; Sourin 49–55). And while
nanotechnology has not yet created a post–scarcity society, the internet's ability to eliminate geographic barriers to communication has opened the door
to the development of online subcultures that are not entirely unlike

Essay On Magnetic Field
Summer of 2017 saw UT Southwestern Medical Center make considerable strides in biotech with the development of high–frequency alternating
magnetic fields to destroy bacterial films on the surfaces of artificial joints in the body simply by heating the joints themselves. These bacterial
infections tend to be of great detriment to patients, and they prove impeccably resilient to antibiotics. Since then, that same research has been furthered
to prove itself on human test subjects. Now, the U.S. Energy Department illustrates the ability to see bacterial cells' magnetic fields via electron
microscopy, which marks a milestone both for microscopy and for scientific rendering of magnetic nano–objects in liquid and bacterial cell magnetic
fields... Show more content on Helpwriting.net ...
"When we look at samples prepared in the conventional way, we have to make many assumptions about their properties based on their final state, but
with the new technique, we can now observe these processes first–hand," Prozorov explains. "It can help us understand the dynamics of macromolecule
aggregation, nanoparticle self–assembly, and the effects of electric and magnetic fields on that process." This bears significant implications for
biotechnological applications, especially in light of recent research regarding the use of magnetic heating to eradicate bacteria from surfaces within the
human body.
People get metal parts implanted all the time to compensate for injuries or very old body parts. These pieces range from metal plates to pins to
artificial joints, but they all serve relatively similar purposes–holding bones together. The problem that comes from this from time to time is that
bacteria inside a patient's body eventually find these metal surfaces and seek refuge on or in them. Ordinarily, physicians recommend surgery to get rid
of those bacteria, but new research suggests that surgery may no longer be necessary; rather, it may be possible to get the same result with the
non–invasive alternative of magnetic heating.
These bacteria can be very difficult to remove because they form biofilms–thin sheets that form a viscous, protective membrane of sorts like plaque on
enamel. Even though this only happens to

A Presentation Of The National Nanotechnology Initiative (...
1. Introduction.
"There's plenty of room at the bottom"; this statement by Richard Feynman in 1959 during a presentation to a meeting of the American Physical
Society, is widely accepted as the spark that initiated the present 'nano' age1. Nano, "dwarf" in Greek, is defined as one billionth, it follows that the
nanoscale is measured in nanometres, or 10–9 m. To put this in perspective; the average strand of a human hair is roughly 75,000 nm in diameter, or
from the other extreme 1 nm is the length of 10 hydrogen atoms lined up end to end.
Nanotechnology can be difficult to define, as its definition is often engineered to suit the researcher and their field; this resulted in a need of a general
working definition, which the national nanotechnology initiative (NNI) established []. Nanotechnology is thus defined as possessing the following
features;
Nanotechnology involves research and technology development at the 1 nm to 100 nm range.
Nanotechnology builds on the capability to organize or manipulate at the atomic scale.
Nanotechnology creates and uses structures that have novel properties because of their small size.
.
2. Nanotechnology
Nanoscience involves a study of nanotechnology and nanomaterials, of which at least one of the dimensions is in 1–100 nm range. Over the past two
decades, nanomaterials have been a topic of both scientific and technological interest2. Due to their compact dimension and enlarged surface area, these
materials possess new physical and

Radical Abundance Summary
Drexler, E. (2013). Radical Abundance: How a Revolution in Nanotechnology Will ChangeCivilization. United States: Public Affairs.
The book makes an introduction of the description of nanotechnology as the manipulation of molecules and atoms in the field of engineering. It is,
therefore, a good source of definitions of nanotechnology and a historical perspective of its development. The brilliant works of Drexler inform the
reader on the new age of nanotechnology. From this book, I will be sourcing for information about the implications of this new technology on the
economy, the environment, and medicine. I will, therefore, be learning more on what is expected of the new developments. From this book, the major
learning will also be on how nanotechnology ... Show more content on Helpwriting.net ...
This book by Hornyak and partners brings into perspective an integrated introduction to the nanoscience and its applications. The book further presents
illustrations in full color regarding nanotechnology. From these illustrations, I will be developing a detailed understanding of the fundamentals of
nanotechnology. I will also be acquiring knowledge on the different aspects of nanotechnology including chemistry, physics, and biology. The authors
also discuss the impacts of nanotechnology on the society, which is also an important part of my paper. I will be gathering information on industrial
concerns associated with nanotechnology in manufacturing and safety. This will broaden my discussion to a better–informed approach in explaining
implications of nanotechnology in the modern

Prey By Michael Crichton Summary
For my book report, I decided to choose the book, "Prey", by Michael Crichton. This selection teaches many scientific facts in a story like form. The
story "Prey", is based in the Nevada desert when suddenly an experiment goes terribly wrong. Scientist had created nanoparticles, micro–robots, to help
people, but instead of these robots helping people, they kill all living objects. To make matters even worse, all of the micro–robots have escaped and
humans are its prey. Scientist have tried multiple times to destroy them, but every procedure has been unsuccessful. With each passing hour, the
nanoparticles become more and more deadly. In this selection, the main character, Jack, is married to a scientist,... Show more content on
Helpwriting.net ...
In the very beginning of his novel, he talks about how many of us today are not fully grasping the world's implications. He believes people are not
noticing what is truly going on around them today in nature. Crichton wants us to capture the real meaning of evolution in this story. He wants us to
envision a world where every living plant, insect, and animal species is changing at every instant. The author wants us to know that whole populations
of organisms are rising and falling, shifting and changing every second of the day. This is called biosphere. Biosphere means that we do not know the
advance consequences of anything that we do. This is because us people either do not know enough or that the ever–changing world responses to our
actions in many different ways. Biosphere responds unpredictably to our actions. The author is saying that we are unaware of what is going on around
us. For example, in the story people were clueless that the robots had escaped and people did not know how to destroy these dangerous machines. This
is just one of the scientific ways the author is trying to tell us through the

Essay on LAS 432 Course Project Draft I Politic
Political and legal influences
It is agreed upon that nanotechnology, like most emerging technologies, requires proper, consistent, and coherent governance, however legal and
regulatory questions associated with the technology remain, mostly due to uncertainty and the public's lack of trust in what may be considered
controversial applications and the transparency of the legislative and regulatory decisions. Considering the vague definition of nanotechnology the
Foresight Institute encourages self–regulation within the scientific community in order to avoid legislators poorly informed decisions. However, some
commentators believe that the public must be informed of the possible risks and regulations and policies must protect the best ... Show more content on
Helpwriting.net ...
Nano–composite plastics and carbon nanotubes have been utilized for industrial and consumer packaging, the later offering an improved packaging
solution for electronics components by making the materials used lighter and stronger. Nano–porous silica is a high porous, low–density solid material
that supports various temperatures making it a great insulation product that can be applied in a wide range of fields from pipe insulation to refrigerators
and even microelectronics. Nanoparticle based colloids are employed in the manufacturing of sunscreens, paints, and printer inks and nano–coatings
can be applied in order to obtain scratch resistant surfaces. Composite nano–materials can be considered the basis for all the other current and future
commercial applications of nanotechnology.
Electronics and Information Technology
The use of nano–materials and extreme precision micro–engineering has the potential for great improvement in the world of electronics and
information technology by providing smaller, faster, and more powerful computers and this has been at the forefront of the nanotechnology
commercialization . Great examples of how nanotechnology is currently being used in these fields are products such as processors, data storage, and
memory components made with nano–materials, TVs, monitors and even smartphone screens that use organic light–emitting diodes (OLED), and
waterproof electronics such as smartphones due to the application of nano–coatings

Is The Internet Single Handedly Alters The Way?
The internet single–handedly alters the way we think and shifts human intelligence into a new frontier. It also is accessible to nearly everyone. We now
have instantaneous access to the internet through our smart–phones and tablets and can approach any corner of the internet within seconds at virtually
any geographical location. The internet has become one of the greatest tools for academic research, and it has become invaluable in terms of
communicating with nearly any person at any time virtually without boundaries. While the advancement of the internet and its accessibility is shaping
our intelligence and molding human consciousness, this particular paradigm shift brings many critics and antagonists along with this modification. Some
... Show more content on Helpwriting.net ...
I think along with many other distinguished technologists, that our future is optimistic, assuming we have the power to overcome some obstacles with
technology today and learn to engineer technology and social behaviors around those particular hindrances. These issues are widely debated nowadays,
and will most likely will be debated more and more as we draw nearer to the era where artificial intelligence is more capable and powerful than our own
human intelligence. These issues bring up inherently significant philosophical matters. This subject forces us to consider the foundation of human
intelligence, and how that foundation could be expanded upon and furthered with technology. If technology surpasses innate human boundaries, do our
mortal and corporeal understandings of ethics and morality still stand if we are no longer the superior beings? It is imperative that we learn to define
and understand how intelligence ran by processors is different than the intelligence that exists naturally within the human mind. How much will our
biological intelligence and environmental acumen transform as we approach the age of Singularity? Ray Kurzweil adroitly asks, "...What is the
Singularity? From my perspective, the Singularity is a future period during which the pace of technological change will be so fast and far–reaching
that human existence on this planet will be irreversibly

The Three Major Factors Fueling International...
The Three Major Factors Fueling International Technological Growth According to Matthew and Kleiner (2008) the three major factors fueling
international technological growth are the internet, telecommunications, and e–commerce. The internet has the capability to generate international
market expansion and future international growth for firms. It has evolved into a mechanism that can be used to capture new international market
opportunities. Due to transactional and communication capabilities, the internet has become an efficient and effective conduit for global trade and
international market expansion (Matthew & Kleiner, 2008). Telecommunications The telecommunications industry is divided into four main sectors:
wired, wireless,... Show more content on Helpwriting.net ...
According to Nasir (2004) e–commerce is available in approximately 100 countries with over 20 million internet hosts. The global growth of
e–commerce has increase unethical behavior and business practices among users and businesses. In light of the unethical behavior and practices, legal
and regulatory guidance are needed to address the issues that have arisen with the use of e–commerce. Stead and Gilbert (2001) identified several
corporate social responsibility issues to help address unethical practices, the call for increased on–line consumer protection, cyberspace theft, content
governance, spam, and intellectual property rights (Stead & Gilbert, 2001). CSR Issues Relating to International Technology Growth CSR issues
relating to international technology growth are legal, social and economic. There are not many effective or efficient regulations which protect these
technology growths, with the exception of telecommunications. As such, businesses seize opportunities – even unethical ones, to advance their firms.
Legal and ethical issues relating to the internet and e–commerce include "cyber pirating", trademark infringement and copyright. Businesses will "steal"
the trademark or trade name of a well reputable company to attract unknowing consumers. Moreover, dot–com companies experience unauthorized use
and duplication of videos and CDs (Maury & Kleiner, 2002). In addition, usage of the internet brings

Technology Is The Most Likely Possibility For A Utopia...
A technological utopia is arguably the most likely possibility for a utopia within the 21st century. With breakthroughs in science and medicine vastly
increasing the life expectancy and quality of humans comes a new hope that humans will harness technology and become a greater race, with endless
possibilities. Certainly, it looks likely to the generations whom have seen the internet's creation and huge expansion within their very lifetimes. With
apps like Shae, which can tell you exactly what to do based on your personal mental and physical needs , the ability to sit back and let technology do
the thinking for you seems increasingly available. Indeed, many millennials seem to have developed a form of dependence on technology and an...
Transhumanism is the ultimate freedom from the refines of the human body; a world where cancer, mental illness, and death could never touch
anybody again. This is comparable to some descriptions of heaven, and an amazing concept. However, when one begins to actually think about what a
life where there is no illness or death actually entails, the utopia becomes distinctly dystopic. A combination of no disease, the ability to put off
menopause and remain fertile for longer, and 'sex more exquisitely erotic ' would surely lead to chronic over–population within decades. Of course,
over–population is already easy to envision as it is happening but this would be on a completely different scale altogether, with natural resources and
nature itself being eroded for houses and other such facilities. Even Russia, with a current population density of 9 people per sq. km , would eventually
become full, and even with technology which would allow residence in previously uninhabitable areas, the world is simply not big enough to contain
an increasing population of potentially immortal humans. Artificial intelligence scientist Eder predicts that the 'rise of artificial intelligence coincides
with the asymptote of human population growth ', and most

Nanotechnology Essay
Nanotechnology
Jeremy Rifkin wrote, in his article Biotech Century: Playing Ecological Roulette with Mother Natures Design, "Humans have been remaking the Earth
for as long as we have had a history." Well the path of history humans have chosen to take also affects how we remake the Earth. InNeal Stephensons
novel, The Diamond Age, one is shown how the technology of the time reshapes the political, economical and educational aspects of history. That
technology is the manipulation of molecules into atomic–sized machines called nano–machines. Stephenson brilliantly shows how such a powerful and
truly revolutionary technology like nanotechnology could change life, as we now know it, or they in the future know life. Nanotechnology, as ... Show
more content on Helpwriting.net ...
Many today would argue that an education that was all books and no hands–on experience would be an education wasted. And many would also argue
that most individuals learn best from those that know best– other humans with experience themselves. However, nanotechnology made it possible for
one young girl named Nell, a nobody lower class four year–old, get the education that anyone would wish for. The reason behind the success of her
educational experience with a book was because of the nanotechnology implemented to make the book itself. This book, called the Primer, was
fully dynamic in every way possible. Every question Nell had was answered. Every possible situation conceivable was covered. Nell did not even
know how to read before she started using the Primer, and at the end of the novel, she could understand books more advanced than most could even
read, she could solve incredibly complex problems, she had the articulation of an orator, and the properness even a Victorian would be proud of. This
same technology that Nell possessed was past on to approximately two hundred and fifty thousand other little girls the same age as Nell when she
started. Just think of the immediate impact such a volume of well–educated poor girls would have on the economy and politics of the time. A huge
closure in the gap between the privileged and the unprivileged in such a sudden time frame would create utter chaos, and in the story, such an event did
create utter chaos. All these

Coming Singularity
In Ray Kurzweil's speech "A University for the Coming Singularity", he begins his speech by presenting various forms of data which all illustrate his
point that the majority of technological developments follow an exponential growth trend over a linear trend, meaning that progress is made faster and
faster as time continues, as opposed to linear growth where everything progresses at the same rate. In addition to the rapid growth of the industry,
Kurzweil also includes data about decreasing costs and increasing productivity in order to lead into the foundation for his speech. The foundation for
his speech is that with technology, small improvements cause bigger growth and as computing power grows, it is closing the intelligence gap between
computers... Show more content on Helpwriting.net ...
The main topic of future technology in his speech connected well not only with his delivery, but it also ties in well with the speaker himself due to his
career focus on pushing the boundaries of modern technology, as well as the opening of his university, which will focus on developing future
technology for the benefit of humanity. Kurzweil established this focus early in his speech and exemplified what may be on the horizon using data on
early computers and likening it to smartphones, and the resulting in a billion–fold increase from computers in the late 1960's to smartphones today,
when considering size, cost and processing power of computers to smartphones now. Other supporting data used by Kurzweil, such as the proof of
exponential growth, reinforces the established topic by indicating that the growth of the industry is continually accelerating, and a university focusing
on honing future technology to solve humanities greatest problems will only grow more beneficial as time continues and technology continues its
exponential growth. Kurzweil's organization for his speech followed a chronological progression of technology and its future implications, which then
transitioned into his university and what role it aims to play in the technology world. His organizational pattern flowed well with a logical progression
and facilitated

The Pros And Cons Of Nannotechnology
Introduction to what nanotechnology is:
One would at first believe that it is pure imagination, when told what nanotechnology is, it is going to completely change the way that we act, think,
and as a whole, change the way that our society works and interacts within itself. In other words, dictionary.com has defined nanotechnology as "A
technology executed on the scale of less than 100 nanometers, thegoal of which is to control individual atoms and molecules, especially tocreate
computer chips and other microscopic devices.", this means, that nanotech operates on a scale 1,0 Г— 10–9 meters to 1,0 Г— 10–7 meters. To give a
mental representation of this, if a marble were a nanometer, then one meter would be the size of the Earth(http://www.nano.gov/nanotech–101/what
/definition). Just having to imagine that number is complicated confusing. Already now, the number seems to be impossible to even imagine, but the
mere fact that nanotechnology is a tech that operates and interferes with these molecules on a molecular level is just fascinating. ... Show more content
on Helpwriting.net ...
The potential of this allotrope is enormous in nanotechnology because it's very special properties. Buckyballs can withstand great force since it can
intake collisions up to 24 140.16 kilometers per hour, upon compression the Buckyball become immensely hard, almost twice as hard as diamond. The
discovery of these allotropes of carbon, because of their very special properties, gave dawn to a huge breakthrough in nanotechnology, the nanotube,
with its incredible ability to withstand great pressure, electrical properties, and thermal conductivity. After all of these inventions, revolutionizing the
field of nanotechnology great interest has been caught by governments, and the USA is currently sponsoring the NNI( national nanotechnology
initiative) for 1,4$ billion.

The Sociological Impact of Nanotechnology and...
I elected to do my term paper on the sociological impact of nanotechnology and biotechnology (commonly called "bionics") because of the vast
potential for advances in medicine, space exploration and technology. These are but a few of the areas which will surely be affected by the
development of new and never before imagined processes and engineered materials which have the power to change the way every aspect of one's life
is lived. I will generally focus on the Structural–Functional and Social–Conflict approaches for the majority of the paper, but will touch on some of the
aspects as seen by the Symbolic–Interaction approach when considering the implications of the subject on society, as well.
First things first, what exactly are ... Show more content on Helpwriting.net ...
Rodney A. Brooks, the Director of the MIT Artificial Intelligence Laboratory knows a little about how much difference a few decades can make. In
his book, "Flesh And Machines", he discusses how technological advancements have had this effect on his own personal life. He describes receiving
his "scientific news" as a teenager by 3–month steamship voyage. Then in the 1980's he "telecommuted" between Massachusetts and California on a
daily basis, first using 20 MB tape cartridges and then on low–speed leased data lines. By the 1990's he was using free internet to conduct his daily
business. All of these communication innovations had extraordinary effects both in the private and public sectors, and nanotechnology and bionics
promise the same extreme effects but more than likely with even faster rates of change (Brooks: 6).
As an example of both sciences, let's look at the possibility of eating sewage for breakfast. Yes, the thought sounds horrifyingly disgusting, but in his
book entitled "Na–nofuture: What's Next for Nanotechnology", J. Storrs

Military Technology Research Paper
The multitude and truncation of the military is nearly impossible to capture as one entity, so here we will look at the seven technologies and pick the
best application for their use on the military industrial complex as a whole. The military is continuously seeking ways to gain the upper hand against a
formidable adversary or improving weapons capabilities and even sustainability. Looking at the military through the lens of the seven technologies, it is
apparent their application is appropriate and needed.
When dealing with a global organization that reacts at the speed of the information received, pervasive computing is the future of the military
technological base. The ability to have embed, unobtrusive devices that are small and powerful while maintaining connectivity is essential for survival
and quick reaction. It austere locations, the military relies on internal power generation capability, which is energy consuming, expensive and
dangerous to the environment and no sustainable. Pervasive computing is sustainable and environmentally friendly, that will allow for the reduction of
internal fossil fuel power generation.
The largest consumer of the military's data capability is graphics that consume the limited bandwidth capability the military possesses. For example, a
forward deployed unit needs to ... Show more content on Helpwriting.net ...
One amazing capability is the ability to take a pill with nanotechnology and give to human with a major injury and the pill will stop the bleeding, or
the ability to take a pill and apply needed medicine right to the spot needed, i.e. radiation for cancer or tumors. This technology is applicable on a much
larger scale than just the military and the future of nanotechnology is amazing and boundless. Nanotechnology is already in products such as touch
screens, computer memory, sunscreen and many more in use

Case Study on Future Scope of Nanorobotics in Medical Field
CASE STUDY ON FUTURE SCOPE OF NANOROBOTICS IN MEDICAL FIELD
2 3 Keshav kumar EE Pawan Garg EC, Prince kumar Teli E 1 2 3 kumarkeshavee@gmail.com pawangarg14690@gmail.com Princekumart9@gmail.com,
Institute of Technology &Management, Bhilwara 1
ABSTRACT Nanorobotics, just as with all nanotechnology is still in very early stages of development and as such is largely based within electronic
engineering and physics and concerns micromachining, microelectromechanical systems (MEMS)and Scanning Probe Microscopy methods. Research
into any particular method for creation of nanorobots will largely depend on the group carrying out the research rather than the subject within which
they are based. For instance, IBM research (gives an idea of the ... Show more content on Helpwriting.net ...
Also macro scale robots or micro robots which can move with nanoscale precision can also be considered nanorobots. .LIST OF NANOMEDICINE: It
is the application of nanotechnology (engineering of tiny machines) to the prevention and treatment of disease in the human bodies. More specifically,
it is the use of engineered nanodevices and nanostructures to monitor, repair, construct and control the human biological system on a molecular level.
The most elementary of nanomedical devices will be used in the diagnosis of illnesses. A more advanced use of nanotechnology might involve
implanted devices to dispense drugs or hormones as needed in people with chronic imbalance
or deficiency states. Lastly, the most advanced nanomedicine involves the use of Nanorobots as miniature surgeons. Such machines might repair
damaged cells, or get inside cells and replace or assist damaged intracellular structures. At the extreme, nanomachines might replicate themselves, or
correct genetic deficiencies by altering or replacing DNA (deoxyribonucleic acid) molecules. Introduce the device into the body: .The first is that the
size of the nanomachine determines the minimum size of the blood vessel that it can traverse. We want to avoid damaging the walls of whateverblood
vessel the device is in, we also do not want to block it much, which would either cause a clot to form, or just slow or stop

Neural Regeneration Through Nanotechnology : Nanotechnology
Keith Emert
Professors Hatch and Fowler
Chemistry 122
14 February 2016
Neural Regeneration through Nanotechnology There are many recent and exciting discoveries in the world of nanotechnology, and new studies
examining the possibilities of neural regeneration are not the least of them. The Central Nervous System – consisting of the brain and spinal cord – is
perhaps the structure most vital for life in the human body. Unfortunately, it also has one of the slowest and most limited rates of natural regeneration.
Damage to the brain or spinal cord or loss of nerve tissue due to degenerative diseases can create life–long physical, cognitive, and psychological
debilitation. The devastating implications of damage to the central nervous system have given rise to a field of scientists and clinicians aspiring to
understand the system and ultimately repair said damage. Meanwhile, technological innovations have brought us ever closer to actually finding a
workable cure. There have been developments in chemical and biochemical fields in this matter and the most promising of these approaches are
stem–cell–based therapies. Stem cells are simply undifferentiated cells that are capable of differentiating into specialized cells such as nervous tissue
and dividing to create more stem cells. Neural stem cells in particular are capable of differentiating into "neurons, astrocytes, or oligodendrocytes.1"
However, current approaches involving stem–cell–based therapy have proved unsuccessful

The Survival Of Man Depends On The Early Construction Of...
Introduction"The survival of man depends on the early construction of an ultraintelligent machine" (Good, 1965). As early as the 1960s renowned
scientists such as Good and Neumann theorized of an "intelligence explosion," now known as the technology singularity, resulting from intelligent
machines' designing their next generation without human intervention. This idea of artificial intelligence (AI) has grown immensely and is a common
topic amongst scholars, scientists, and theorists in the mathematic and scientific world. " The key idea underlying the impending Singularity is that the
pace of change of our human–created technology is accelerating and its powers are expanding at an exponential pace. Exponential growth is deceptive.
It starts out almost imperceptibly and then explodes with unexpected fury – unexpected, that is, if one does not take care to follow its trajectory"
(Kurzweil, 8, 2005). Ray Kurzweil a scientist, inventor, author, and current director of engineering at Google is the leading theorist of the
Singularity. So what is the singularity you ask? Most simply put Kurzweil defines it as, "a future period during which the pace of technological
change will be so rapid, its impact so deep, that human life will be irreversibly transformed" (Kurzweil, 2005, 7). Currently we are in the early stages
of the transition. The acceleration of the paradigm shift (the rate at which we change fundamental technical approached) as well as the exponential
growth of

Integration of Nanotechnology and Biotechnology
Technology has changed our lives tremendously, when we see the things that we can do with a simple computer or cell phone if we were to go back
into time just a few years no one would believe that this technology is possible. Innovative minds of the 21st century have made life a lot easier for us.
The advances seen in the 21st century alone are astounding. Advances in technology are even more evident in sciences fields, especially medicine.
When we look at technologies such as Medical Robots that assist surgeons during complicated surgical procedures, Monitoring systems that monitor
patients with neurodegenerative illnesses and pumps patients with the proper dose of a drug based on the patients movement, or Medical check–ups at
home, where you can visit your doctor from the convenience of your home. However, to me one of the most important and innovative advances in
technology and science that will greatly in impact medicine in the near future is the integration of Nanotechnology and biotechnology. Even with these
great advances in technology and medicine many people are wondering if there are drawbacks to using such technologies. These concerns include
effects on the environment, toxicity, economical effects, and ethical problems. Nanotechnology is defined as the manipulation of matter on an atomic,
molecular, and supramolecular scale. Scientists are currently debating the future implications of nanotechnology. Nanotechnology may help scientists
and researchers create

Inaccurate Drug Dosage
This article uses a number of different sciences to solve the issue of inaccurate drug dosage. The first is biomedical engineering which is where the
concepts of engineering are applied to the creation of something used in a medical setting. In this study the biomedical engineering is scene within the
use of the microfluidic chip because it was designed and adapted for medical research. Microfluidic chips have been around for a couple decades and
are used for many different purposes but this technology was adapted by the scientist Ryan Oliver to satisfy the needs of the study. He designed and
created a microchip that was able to replicate the biological environment found within the human kidneys using biomedical engineering. The scientist
had... Show more content on Helpwriting.net ...
The biggest positive from this study is that is does seem to be a viable methodology to analyze drugs and figure out what is the best amount to be
prescribed. The only method currently to researchers and doctors is the the testing on animals which has both ethical and technical issues. Ethically
the process is wrong because animals are put through and aggressive process of having to be used as test subjects for drugs that could cause them
harm when given the wrong dosage even though the results produced aren't even very accurate. The technical side of the process has many flaws
because the biology of an animal differs from that of a human so sometimes they process drugs move through their system faster living doctors to
estimate what is the correct dosage. The microchip removes a the process of estimation and large miscalculations for dosage because it simulates the
process of the how the drug would move through the kidneys by using real human kidney cells to test with. Another advantage to this technology is
that they can come up with dosages for specific kidney conditions by using different cells to stimulate a fully functioning kidney or one that is in
moderate and more. Each body's kidney is different and will function uniquely but this method allows for researchers to specify the experiment to
analyze and observe how the the effect of drugs on the kidney cells. As mentioned by the head researcher in

Nanotechnology : Developing Technology And Developing Nations
In recent years, nanotechnology may be bundled in a lot of the discussions taking into consideration appearing technologies as well as developing
nations. Nevertheless, the materials taking into consideration nanotechnologies towards establishing earth possesses frequently assorted in the
interpretation associated with just what nanotechnology in fact is. Additionally, despite a wide range of perspectives towards the meaning,
appropriateness as well as possible result associated with nanotechnology regarding developing nations, the true secret discussions get frequently stayed
disengaged. This article makes an attempt to help clarify understandings associated with nanotechnology as well as synthesize conversations about
issues associated with meaning; appropriateness as well as submission with respect to developing nations. With assist, latest advancements in
nanotechnology as well as healthcare are provided. Introduction: Lately, nanotechnology has been incorporated in various debates considering towards
developing innovation and developing nations. Notwithstanding, the writing considering nanotechnology 's application to the developing world has
frequently changed in its understanding of what nanotechnology truly is. Besides, an extensive variety of points of view as to the pertinence, suitability
and potential effect of nanotechnology for developing nations, the key debates have regularly stayed withdrawn. This paper endeavors to elucidate
understandings of nanotechnology

Julia Greer: Unyielding Building Components
Advances in building materials continually improve and in turn boost living standards while reducing environmental impact. While some of these
improvements only exist in research labs, many new building material advancements benefit the trade today. A few of these improvements come in the
form of stronger, longer lasting building mediums, while others reduce carbon footprint and waste during production. Upgrades such as these increase
structure lifespan, save the environment and reduce the number of new builds required to serve landowner needs.
Unyielding Building Components
Caltech scientist Julia Greer is developing a coating that builders may one day spray on building material surfaces to increase its strength and change
its properties. She developed the polymer – classified as metamaterials – using nanotechnology. Metamaterials create a supporting framework by
forming microscopic bonds of unsurpassed strength. Greer suggests that the coating most likely will not find use as a supporting structure (such as a
replacement for framing or steel beams), but as reinforcement for glass, metal, ceramic or paper materials. She envisions the compound as a raw
material for intelligent windows or new high–tech thermal transfer systems. These materials can also hold a desired shape or take on ... Show more
content on Helpwriting.net ...
It is currently used to manufacturer sporting goods and electronic components. Scientists tout graphene as the next silicon. The material is one million
times thinner than paper and harder than diamonds, while conducting 200 times more electricity than silicon – a tremendous implication for the
electronics industry. These advances come at a hefty price, but researchers at Caltech have discovered an improved manufacturing process for the
material. Once researchers refine this process, manufacturers may also use the material for goods such as solar power and surface

History of Chemistry and Nanotechnology Essay
What exactly is, Nanotechnology? Nanotechnology is the science of the very small and involves the manipulation of matter at the atomic or molecular
level. Also, Nanotechnology does involve atomic manipulations and assembly to achieve predetermined properties and functions for the task it is
assigned. Nanotechnology is not all that new technically, from a natural standpoint, but from a scientific standpoint it very much is. Many things in
nature coincide with the application of Nanotechnology that we wish to use and achieve. For example, all biological cells use self–assembling
materials that are crucial for things like flexing muscles or breathing and respiration. Nano materials are used in man–made materials in the present too.
For ... Show more content on Helpwriting.net ...
But, it is already in use and rapidly growing and expanding. The only real obstacles are creating small enough and efficient, self–sustaining
components for the Robotics applications and just the general overall synthesizing of the materials themselves. Now, there are opposing variables to
Nano Technology use that would affect the operation of said materials. For example a Nanometer Robot would presumably have a difficult time
accomplishing its task in an environment that is hostile to it. Also, the possible inhalation of these particles could be similar to inhaling Asbestos. The
most prevalent issue is that nanotechnology is very expensive and developing it can cost a lot of money. It is also pretty difficult to manufacture, which
is probably why products made with nanotechnology are more expensive.
My personal opinion on this topic is very positive. I believe these small microscopic materials can revolutionize the way we do and produce things.
Granted, nothing is perfect and there are very negative downsides, but also a lot of very positive things in this area. They can help synthesize energy
and resources and produce stronger, lighter and more capable materials. In the end, I am very curious on what the future will hold for these small
materials. Nanotechnology is a huge area which is gaining greater importance day by day. Many products using or made through nanotechnology
applications are already on the market, and the common opinion

Objectages And Disadvantages And Disadvantages Of...
TABLE OF CONTENTS
Biomaterials2
Advent2
Advantages and disadvantages3
Uses:4
Disposal:5
Their economics:6
Biological materials8
Advent8
Uses:9
Disposal:10
Their economics:10
Nanomaterials12
Advent12
Uses:13
Disposal:14
Their economics:15
References:17
BIOMATERIALS
ADVENT
One of the earliest uses of non–biological materials within the body was the wooden toe prosthetic in 1065–740BC in early Egypt. However, research
within the field and therefore the 1st generation of biomaterials was recognized a lot of conspicuously in 1960 to 1970. Throughout this time period
biomaterial research encompassed all materials designed to be used within the body. These materials... Show more content on Helpwriting.net ...
Growth enhancing materials are added to cell media to promote cell line growth.

Disadvantages:
Inhibit biomedical analysis by limiting access to materials and strategies that are key to developing new treatments. Patents may also impede analysis if
they produce a cumbersome or costly "tollbooth" through that researchers should pass.
Provide no incentive for biomedical analysis if there's no profitable market for ultimate treatments, as is the case with some rare diseases or diseases
affecting individuals within the developing world.
Drive up the price of health care if patent holders charge excessive costs for proprietary diagnostic tests and treatments. (Josephine Johnston and Angela
Wasunna,2007)
USES:
The use of biological materials is generally safer for human patients by reducing the chance of infection and rejection. Biological materials can be found
in many industries including education, research, medicine, dentistry, engineering, and paper and textile development. Examples of biological material
application are given below.
Uses:
Dental implantsGrafting and scaffolding

Nanotech 1AC Essay
1AC Version 1.0
Observation 1: SQ
Observation One: The Status Quo
First, Nano Development in Mexico is on the rise – it's unregulated and risks spinning out of control
Inter Press Service 2k12
(TierramГ©rica, "MEXICO: Scientists Call For Regulation of Nanotechnology," 03/12/2012, http://www.tierramerica.info
/nota.php?lang=eng&idnews=3920&olt=568, AC)
MEXICO CITY, Mar 12 (TierramГ©rica).– Nanotechnology, which is currently unregulated in Mexico, could pose serious threats to human health and
the environment, cautions a new study. "Far from a policy of precaution vis–Г –vis these new technologies, products are entering the market without
regulation to guarantee their safety or labels to inform of their use," researcher Guillermo ... Show more content on Helpwriting.net ...
After a review of nanotechnology initiatives, it is surprising that the Programa Especial does not make any reference to the possible risks to health and
the environment related to the use of nanotechnology–neither its ethical and legal implications, nor the public participation in what many scientists see
as the most important technological revolution of the 21st century. The absence of concern associated with the use of nanotechnology in MГ©xico
becomes worrying because of the increasing number of laboratories in the area. Furthermore, many of them are already using clean rooms and very
sophisticated equipment with the main objective of encouraging the production of nanocomponents for the industrial sector. In the same vein,
Argentina and Brazil do not have a program to discuss the implications and risks of nanotechnology, or a plan to supervise the activities related to
nanotechnology research and development. In this regard, it is clear that the distance between Latin America and its European and North American
counterparts is expanding. Due to the absence of a National Nanotechnology Initiative, MГ©xico has turned its attention to different research centers in
search for

Statement Of Nanotechnology
At the beginning of new millennium, we can see tremendous progress in developed & developing countries and noticeable advancement in use of
technology in each and every sector. In this era, science & technology play a keen and vital role and also became a dominant key factor for
development of a country. Therefore, countries are striving hard to diversify their economies through the development and adoption of advanced
technologies like Nanotechnology.
Nanotechnology and Applied Nanoscience allow creating innovative nanostructure materials and also technological transformations that excel to
develop new materials in every industry i.e. Pharmacy, Chemical, Mechanical, Bio–Medical Science and others. It builds a bridge between the
conventional and future technology by teaching lessons to keep environment safe, healthy and in favor of mankind by making contribution to
improve of quality of life. Nanoscience open doors for advance researches those are able to change properties of materials by its size and behavior,
following all disciplines of engineering while keeping ... Show more content on Helpwriting.net ...
I believe that my current working experience is the main reason that drives me to study in Poland. Studying Nanotechnology in a country, which is the
cradle of this science and origin of wonders, is a good opportunity for me to improve my knowledge both practically and theoretically. I expect that this
master program provides me chance to get to know with Nanotechnology and affiliates me to the field of Researches. Your university with its unique
graduate program in Nanotechnology and with its commitment to support intellectual excellence is remarkable and attractive to embark upon an
academic career. If i would get this precious opportunity I shall strive to achieve required excellence from my efforts and turn it into productive and
qualitative

The Ethics for Engineers in Combining Humans with Advanced...
Todays robots are used in various industries from manufacturing to military, as technology advances more robots are becoming independent. As their
systems increase in complexity, so too will their capabilities and scope of employment. Progresses in the sciences may one day permit for the blending
of human and robotic functioning at scales where they become indistinguishable from each other. These future achievements in engineering could
potentially redefine human properties; undoubtedly, the ethical concerns will be profoundly important to the direction of the human species. Should
we allow Human Enhancement? Should we make thinking machines? Will merging with machines, make humans perfect? Human enhancement and
machine intelligence are... Show more content on Helpwriting.net ...
What about smaller enhancements? With the advent of nanotechnology medicine has able to make rapid advances in patient care. These advances have
expanded physicians and other healthcare practitioners control over operating procedures, drug dosage, rehabilitation techniques and it has also led to
increasingly accurate monitoring of internal human physiology through medical analyzers like MRI's and PET scans (Glenn and Boyce 268–9).
Nanotechnology promises to alter the domain of medicine by giving more awareness, better protections, and complete control over the human
biological processes (Glenn and Boyce 268). Of special interests to engineers are the futuristic applications of nanomachines that will operate at the
cellular stage. Many healthcare professions in vision using these machines to receive information updates about bio systems, while also guiding these
robots at the levels of protein building (Glenn and Boyce 268 ). These advanced robots will help humans tremendously; allowing humans to potentially
have the greatest control in history over their biology. Chemical enhancements like pharmaceutical drugs may be the enhancements of the past when
humans reach the potential to control protein building via nanomachines; in theory, disease could be a distant memory (Bradley 1003). Famous futurist
Ray Kurzweil advocates for the synthesizing of biology and technology; according to him in the future we will

The Proper Application Of Ethics Essay
The proper application of ethics in a field with such an overwhelming technical and physical aspect to it as engineering is very difficult. Knowing how
to apply ethics that will correctly apply to the given situation and how to react to such an event is critical for all engineers. However, with the field
advancing at an incredible pace, teaching ethical application becomes problematic when potential aspects of engineering is still theoretical but if
becomes feasible, presents moral dilemmas to the public. How does one attempt to teach the engineer to deal with such potential difficulties without
having past examples for study? According to Rosalyn Berne, University of Virginia, and Joachim Schummer, Technical University of Darmstadt, and
their article Teaching Societal and Ethical Implications of Nanotechnology to Engineering Students Through ScienceFiction, using science fiction of
the subject is one way engineering students can be taught about future technologies, nanotechnology in their article, and applying ethics without having
past cases to draw upon. The authors have provided two such examples of science fiction in nanotechnology, and have explained how these works of
literature can be used in creating ethical guidelines based on the potential outcomes written in fiction. While the authors ' use of fiction to provide cases
for study can be useful for engineering students, there are flaws that must be gone over in detail before such methods become used. Both authors

A Brief Note On The World Of A Big World
Rachhpal Singh
12/10/15
Eng. 125
Mr. Jordan Dakin
Really Small Thing in a Big World With the boom of modern technology in the late 19th century it has only grown from helping human like through
medical innovations to bringing the worst of humanity in the time of war like weaponing tear gas by the French then poison gas by Germany in World
War 1. This has not been the first advances in technology. Railroad made transporting large quantity of products from one states to the others faster.
Telegrams and telephones made it easier to communicate over large areas in very short time. And then came the internet which tore down all borders
and shrunk the world into a new state where a person could communicate with another siting in other country ... Show more content on Helpwriting.net
...
Nanotechnology can revolutionize the world in the fields of medicine, environment, technology, etc. In "Nanotechnology Could Alleviate Many of the
Problems of the Developing World" Heller, Jacob, and Christine Peterson stated that "A Paper by Fabio Salamance–Buentello et al. founded that
nanotechnology could be applied to attain at least five of the eight United Nations Millennium Development Goals (MDG)." United Nations
Millennium Development Goals are as followed: eradicating extreme poverty and hunger, achieving universal primary education, promoting gender
equality and empowering women, reducing child mortality, improving maternal health, combating HIV and AIDs, malaria and other diseases, ensuring
environmental sustainability, and developing a Global Partnership for development. Photovoltaic cells based on quantum dot technology, nanocrystals
for hydrogen creation and the production of hydrogen storage systems based on carbon nanotubes would significantly improve environmentally
sustainable development (Heller, Jacob, and Christine Peterson). "Although hydrogen is an alternative to fossil fuels, it formation, storage and
conversion to electricity as facing technological challenges. However, in the use of water as a renewable resource to produce hydrogen, the uses of
nanocphoto catalysts have shown promise.," argued Karunaratne,

Investigating Exposure Of Particulate Matter ( Coarse,...
Research Statement
As a Research Associate (and a former Research Fellow) at the Harvard T. H. Chan School of Public Health (HSPH), my research has focused on i) the
development of novel platforms to investigate exposure to particulate matter (Coarse, Fine, and Ultrafine Particles) and gaseous pollutants and ii) to
understand the exposure risk, pathways, dose, and health effects. To attain these goals, I implemented state–of–the–art analytical techniques to
characterize the exposures, developed novel in–vitro assays to investigate their biological effect, and pioneered methods to understand these
interactions down to molecular level. During that time, I also developed a green sustainable antimicrobial platform, the Engineered Water... Show more
content on Helpwriting.net ...
In addition I am interested in exposures to PMs emitted from the use of Nano–Enabled Products (NEPs). The large–scale usage of NEPs makes
consumer and occupational exposure inevitable. In order to develop regulations to control the usage of these materials, it is imperative to understand
the potential exposure routes, the exposure levels, the chemical composition of the emissions, and the mechanism of the nanoparticle – cell interactions.
As a Research Associate at the Harvard School of Public Health (HSPH), and formerly postdoctoral researcher at the Particle Engineering Research
Center (PERC) at the University of Florida (UF), I have developed all the technical and analytical skills to establish a strong, highly competitive, and
independent program to investigate exposures to new materials and assess their risk. Aside the educational and investigative component of my
research, I aspire to enable regulatory agencies to establish policies to control the usage of these materials in order to minimize the risk to the
environment and public health.
Ongoing and Past Research
Ongoing research: Currently, I am involved in various projects dealing with exposures to particulate mater and more specifically exposure to
Engineered Nanomaterials (ENMs): 1) assessment of the potential toxicological implications with in–vitro and in–vivo toxicological studies, and 2)
developing

The Ethics of Nanotechnology Essay
The Ethics of Nanotechnology
Introduction
Imagine a world in which cars can be assembled molecule–by–molecule, garbage can be disassembled and turned into beef steaks, and people can be
operated on and healed by cell–sized robots. Sound like science fiction? Well, with current semiconductor chip manufacturing encroaching upon the
nanometer scale and the ability to move individual atoms at the IBM Almaden laboratory, we are fast approaching the technological ability to fabricate
productive machines and devices that can manipulate things at the atomic level. From this ability we will be able to develop molecular–sized
computers and robots, which would give us unprecedented control over matter and the ability to shape the physical ... Show more content on
Helpwriting.net ...
He was inspired by Nobel laureate Richard Feynman's 1959 lecture, There's Plenty of Room at the Bottom, about miniaturization down to the atomic
scale. Since then, Drexler has written numerous other books on the subject, such as Unbounding the Future, and has founded the Foresight Institute,
which is a nonprofit organization dedicated to the responsible development of nanotechnology. It hosts conferences and competitions to raise the
awareness of nanotechnology and the ethical issues involved in its development.
Today, nanotechnology research and development is quite wide spread, although not high profile yet. Numerous universities, such as Univ. of
Washington and Northwestern Univ., have established centers and institutes to study nanotechnology, and the U.S. government has created an
organization, the National Nanotechnology Initiative (NNI), to monitor and guide research and development in this field. In fact, as noted in an April
2001 Computerworld article, the Bush administration increased funding to nanoscale science research by 16% through its National Science Foundation
(NSF) budget increase. DARPA (Defense Advanced Research Projects Agency) and the NSF are currently the two largest sources of funding for
nanotechnology research and have an enormous influence on the direction of scientific research done in the United States. With so many resources
dedicated to its development, nanotechnology will surely have an impact within our lifetime, so it is

Mercury and Commercial Salmon
Commercial salmon is an important source of nutrition for humans in both urban populations and aboriginal peoples. However, mercury contamination
in salmonids has been a rising concern not only for the health of humans but for the health of wildlife and ecosystems that are affected by it. Mercury is
distributed widely through the environment through natural processes, but anthropogenic processes have been increasing mercury concentrations in
the environment to dangerous levels through direct deposition in soil and through atmospheric deposition. In this essay, I will review the processes in
which mercury circulated through the ecosystems, how salmon is affected by it, and how the consumption of salmon affects human health.
About Salmonids Salmonids is a group of species classified under the family Salmonidae. Salmonidae consists of 5 genera and 14 species primarily
residing in the arctic. The family of salmonidae includes salmons, trouts, and chars. A few species of salmonidae discussed in this essay include the
sockeye salmon (Oncorhynchus nerca), rainbow trout (Oncorhynchus mykiss), brown trout (Salmo trutta), cutthroat trout (Oncorhynchus clarki),
Chinook salmon (Oncorhynchus tshawytscha), and Atlantic salmon (Salmo salar) (Farrell and Steffensen, 2005).
Overview of the Circulation of Mercury Inorganic mercury becomes deposited into the atmosphere and soil by both natural processes and
anthropogenic processes. Natural processes include volcanic events, breakdown of

Nanotechnology Case Study
Biotechnological solutions to a variety of illnesses, surgical procedures, genetic exploits and a myriad of other things are now in the form of
nanotechnology. Big pharmaceutical companies now refer to many of their medications, in fact, as nanomedicines, which alludes to the
nanotechnological inputs in pills that improve delivery methods and even deploy nanoparticles for specific purposes on occasion. A new study actually
illustrates how attaching RNA nanoparticles that masquerade as antibodies to microvesicles capable of delivering RNA therapeutics tocancer cells.
Scientists applied RNA nanoparticles, regulating their orientation to make microscopic, extracellular vesicles bearing the nanoparticles–small
interfering RNA (siRNA). The ... Show more content on Helpwriting.net ...
"We're working now to translate this technology into clinical applications."
Another study conducted by researchers at Tel Aviv University
–published in Nature Communications–hones in on the inverse correlation between the
expression of oncosuppressor microRNA and a pre–established oncogene–a cancer development gene. The study says that this explains prolonged
survival of pancreatic cancer, and the findings may very well yield future cultivation of effective drug cocktails for fighting not only multiple cancer
types but also several other mortal diseases.
Lead study author, Ronit Satchi–Fainaro, chairs the Department of Physiology and Pharmacology at TAU, and he collaborated with Dr. Shay Eliyahu
and Hadas Gibori among others on the study. Pancreatic cancer is widely considered by experts to be one of the most aggressive cancers; most
patients last less than a year after diagnosis. "Despite all the treatments afforded by modern medicine, some 75% of all pancreatic cancer patients die
within 12 months of diagnosis, including many who die within just a few months," according to Satchi–Fainaro. "But around seven percent of those
diagnosed will survive more than five years. We sought to examine what distinguishes the survivors from the rest of the patients."
Satchi–Fainaro adds that his team figured they could develop new therapeutic strategies if

Harold W. Kroton
Sir Harold W.Kroto was using microwave spectroscopy to analyze the structure of carbon–rich stars, at the University of Sussex in England in the early
1980s. The analysis showed that the atmosphere of the stars contained cyanopolyynes, which are composed of chains of carbon and nitrogen atoms.
Professor Kroto contacted Robert F.Curl at Rice University in Texas because who had been using microwave spectroscopy to analyze clusters of
metals formed with professor Richard E.Smalley in his lab. Smalley had a device that could terminate any material into plasma. Kroto joined Curl and
Smalley in Smalley's lab to study the products of carbon vaporization, in 1985. They shined a high–energy laser ray at a graphite surface by using a
flow of helium... Show more content on Helpwriting.net ...
The discovery of fullerenes also led to research in carbon nanotubes, the cylindrical cousins of buckyballs, and the development of new fields of
advanced materials. Carbon nanotubes unique structural and bonding properties, whereby inner tubes in a multi–walled nanotube can slide within an
outer tube, suggest uses in tiny motors and as ball bearings and lubricants. Twenty–five years after their discovery, fullerenes provide abundant research
opportunities in pure chemistry, materials science, pharmaceutical chemistry, and nanotechnology. Buckminsterfullerenes are found in soot and ash. It
also found in skin creams combine with olive oil. It is not available as a food supplement or drug. It is not tested for use in humans other than skin
supplies. It often acts as an antioxidant but it can also be toxic especially after exposure to

The Possibility Of Energy
Countries around the world are on their way to dealing with the unbalanced environment of the current days which also can be the cause of the
increment in the incidences of natural disasters. Aware of what is occurring, the scientific community is doing research to provide solutions to this long
term problem. Therefore, new ways of interacting with nature have been studied. Some scientists think the problem can be somewhat solved by
efficiently harvesting energy from new sources. Thus, to address friendly environmental energy storage requirements, certain nanotechnological
devices, such as batteries, solar cells, and supercapacitors, have been developed, yet these creations still commonly present two technical setbacks: the
sustainability... Show more content on Helpwriting.net ...
For instances, Liu, J., Kopold, P., Van Aken, P., Maier, J., and Yu, Y. (2015) indicate that when trying to replace the carbon anodes of Lithium batteries
by metal–assisted anodized silicon, the latter is not likely to reach yet the low cost of fabrication, the energy diffusion coefficient levels, and the
sufficient transport property of the former. Occasionally, new devices find slightly hard to be accepted to replace the old–fashioned ones since there is
a slight losing in the functionality when the replacement takes place. Thus, sustainability of the raw materials involved in the creation of
nanotechnological devices for the energy storage market does not only have to do with mine opening recklessly seeking more metals but a seamless
compatibility of the upcoming materials and efficiency. Another of the technical setbacks which current nanotechnology is facing is the low
efficiency of the energy storage of current devices, and its main causes are technical inconveniences and the relatively high cost of new technology.
For example, Huang, X., Han, S., Huang, W., and Liu, X. (2013) indicate that the reason why current solar cells are not highly efficient is a mismatch
in wavelengths of the peak of high energy emission of sunlight and the peak of high efficiency of these devices. Therefore, energy efficiency has
become a new source of nanotechnology (Gauthier & Genet, 2014, p. 576). Supercapacitors and many of the electrodes are made of carbon–based
materials (Liu et

Advantages And Disadvantages Of Biomaterials
TABLE OF CONTENTS
Biomaterials2
Advent2
Uses:4
Disposal:5
Their economics:6
Biological materials8
Advent8
Uses:9
Disposal:10
Their economics:10
Nanomaterials12
Advent12
Uses:13
Disposal:14
Their economics:15
References:17
BIOMATERIALS
ADVENT
One of the earliest uses of non–biological materials within the body was the wooden toe prosthetic in 1065–740BC in early Egypt. However, research
within the field and therefore the 1st generation of biomaterials was recognized a lot of conspicuously in 1960 to 1970. Throughout this time period
biomaterial research encompassed all materials designed to be used within the body. These materials were designed to "achieve an acceptable
combination of physical properties to match those of the replaced tissue with a smallest deadly response within the host." Eventually the field started

focusing a lot of on categories of materials like metals, ... Show more content on Helpwriting.net ...
Nanomaterials can be manufactured with extraordinarily smooth surfaces.
(ii)In macroscale geometries, fluid flow through conduits like pipes is restricted by friction between the moving fluid and the pipe walls, leading to
resistance to flow. In nanoscale geometries, molecular forces will build it such that fluids can "slip" past the pipe walls without significant resistance.
This may be used to lower the pressure drop across filtration devices.
(iii)At small sizes, the flexibility of a particle to scatter lightweight of various wavelengths is predicated on particle size. An example of this is zinc
oxide, which appears white in sunscreen once the particles are macroscale, however transparent when the particles are nanoscale. In a similar fashion,
thin films composed of our silver nanowires are extremely clear albeit they are composed a material that is opaque at a macroscale.
Disadvantages of

Essay on Use of Nanotechnology in Medecine
The idea of placing a very small controllable object into the human body in order to accomplish a medical feat, believe it or not, came from a
science fiction film! In 1966, a movie by the name of Fantastic Voyage was produced and explored the subject. In this movie, a spy with critical
information was nearly assassinated and left comatose with a potentially fatal clot in his brain. To save his life and to retrieve the top secret
information, a submarine was shrunk to microbe size and injected into his body with a team of surgeons onboard. The team navigated to his brain to
mechanically destroy the clot and save the spy along with his secret information. This idea has evolved from science fiction into what is today the...
"The prefix 'nano' stems from the ancient Greek word for 'dwarf'. In science, it means one billionth (10 to the minus 9) of something, thus a nanometer
(nm) is one billionth of a meter, or 0.000000001 meters. A nanometer is about three to five atoms wide, or some 40,000 times smaller than the
thickness of human hair. A virus is typically 100 nm in size." (Paddock) "The ability to manipulate structures and properties at the nanoscale in
medicine is like having a sub–microscopic lab bench on which you can handle cell components, viruses or pieces of DNA, using a range of tiny
tools, robots and tubes." (Paddock) There is one type of microscope in the world that has the ability to see things at the nano scale. That microscope is
a scanning tunneling microscope. It has the ability to zoom in on an object by 1,000,000 times as the average high school and college microscope only
reaches 100(Nano.gov).
The National Institutes of Health began the U.S. National Nanomedicine Initiative program in 2005 by developing a national network of Nanomedicine
Development Centers. "The two major goals of NIH Nanomedicine Initiative are: 1) understand how the biological machinery inside living cells is
built and operates at the nanoscale and, 2) use this information to re–engineer these structures, develop new technologies that could be applied to
treating diseases, and/or leverage the new knowledge to focus work

The Investigation Of Moral Issues Brought Upon Nanotechnology
Trash Hamburgers!
The investigation of moral issues brought upon nanotechnology
By Daniel Lerma
Through history humans have always tried to innovate and create new technologies to move society onwards. In recent years breakthroughs in
nanotechnology has slowly introduced ideas that could change everyone's way of life. Think about a world where products are manufactured molecule
by molecule and garbage can be broken down to dust. Humans whose wounds could be healed at the cellular level. All these improvements in society
brought upon a single new category of technology. That is, nanotechnology. This paper will investigate the moral issues introduced by the advancement
in nanotechnology. Furthermore, one will analyze the topic through all the theories seen in class with the objective of providing the utmost
comprehensive analysis of the moral issues brought upon this soon to be technological breakthrough. There will be a focus on the utilitarian ethics,
virtue ethics, duty ethics, risk analysis, and the type of government (technocratic or democratic) that should overlook this new technology. As a
provisional claim, one can say that "Nanotechnology, although very beneficial for humans, is dwarfed by the immense issues that can be brought upon
its application under the wrong hands".
With nanotechnology molecular assemblers and disassemblers create a plethora of new ethical problems. The much facilitated creation of fake currency,

Describe The Tenets Of The Us Terrorism Strategy ( Eight...

Recommended

Recommended

More Related Content

Similar to Describe The Tenets Of The Us Terrorism Strategy ( Eight...

Similar to Describe The Tenets Of The Us Terrorism Strategy ( Eight... (7)

More from Alicia Brooks

More from Alicia Brooks (20)

Recently uploaded

Recently uploaded (20)

Describe The Tenets Of The Us Terrorism Strategy ( Eight...