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Chemical Essays and Term Papers
Antoine Lavoisierwas born in 1743 on August 26th in Paris. He studied at the College Mazarin. In 1768 he was elected a member of the Academy of Sciences. Through out his life he has held many public offices, some of which are director of the state gunpowder works, member of a commission to establish a uniform ...
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Dna Chips And The Pharmaceutical IndustryWhen future historians look back on the greatest scientific advancements of the 20th century, they will without a doubt focus on only three events: the Apollo Moon landing, the invention of the microprocessor, and possibly the greatest scientific endeavor yet, genomics, the science of identifying ...
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Cancer 4Right now, cancer is one of the most feared diseases in the world. In the early 1990s almost 6 million new cancer cases developed and more than 4 million deaths from cancers occurred. Also more than one-fifth of all deaths were caused by cancer and it has been predicted, by the American Cancer ...
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The Identity Theory, also known as reductive materialism, is one of the views
Churchland uses to describe mind-brain correlation. Churchland believes that
the mental states of the body are one and in the same (double aspectism) with
brain states. They are the same because the biochemical actions produced in
brain ...
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Bioluminescence In FungiINTRODUCTION
What is Bioluminescence?
The current paper main focus is on bioluminescent Fungi but the basic features
of bioluminescence discussed are common to all bioluminescent organisms.
Bioluminescence is simply light created by living organisms. Probably the most
commonly known example of ...
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Rachel Carson, a world renown biologist wrote many books inspired
by her work as an employee for the US fish and wildlife services. During
her time with the wildlife services, Carson witnessed sever environmental
corruption. Carson witnessed the death of animals due to pesticide
spraying. Carson was very ...
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Arizona ConcreteGeology 101, Section 12262
According to the Mine Faculty at the University of Arizona, cement is
manufactured primarily from suitable limestone and shale rocks. Arizona had two
dry-process cement plants in 1969, namely the Arizona Portland Cement Company
plant in Pima County, near Tucson, ...
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Hantavirus: A Four Corners Study
When a new virus appeared in the Four Corners region, American scientists were stumped. What was causing such a quick death to such healthy people? Was there a potential epidemic on their hands? No one knew, and when they finally determined that a strain was involved, ...
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Saddam Hussein: The U.S Portrayal Of Evil EncarnateWhen Iraq invaded and occupied the country of Kuwait in August 1990, the Bush administration was faced with several dilemmas. From a foreign policy point of view, this action could greatly destabilize the balance of power in a part of the world that was vital to U.S. interests. The United States ...
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Meth LabsMethamphetamines are powerfully addictive stimulants that dramatically affect the central nervous system. The drugs are made easily in clandestine, or illegal laboratories with cheap over the counter ingredients. These factors combine to make methamphetamines drugs extremely dangerous, and ...
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Iron And RustIron is a silvery solid white metal that can be found in Group VIII
of the periodic table. Iron’s atomic weight is 55.847 and its atomic
number is 26. Its chemical symbol is Fe. Iron can be found in the Earth’s
crust and is the fourth most abundant element in the Earth’s crust.
Rust, otherwise ...
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Cancer: The Costs, Causes, And CuresCancer is a major killer of people all around the globe. We do not have a
definite cure, but the amount of research done on this one disease costs on the
average of $1.2 billion dollars annually, and $20 billion annually in care of
cancer patients.
What is Cancer?
Cancer is a broad ranging term ...
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If Saccharin Is Safe, Why Does It Require A Warning Label??
Saccharin has always been surrounded by controversy. As early as 1907, the public was concerned over its safety and proposed banning it. Theodore Roosevelt, a diabetic, fought the idea. He said, "My doctor gives it to me every day…Anybody who says saccharin is injurious to health is an ...
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Glenn Theodore Seaborgwas born in Ishpeming, Michigan, on April 19, 1912. At the age of 10 he moved with his family to California, in 1929 he graduated at David Starr Jordan High School in Los Angeles as valedictorian of his class.
He entered the University of California, Los Angeles, in 1929, and received the degree ...
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Acid Rainis rain that is more acidic than normal. is a complicated problem. Primarily caused by air pollution, 's spread and damage involves weather, chemistry, soil, and the life cycles of plants and animals on the land and in lakes and streams. This form of air pollution is currently a subject of ...
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New TerrorThe world has entered a new venue of warfare. War and the formalities of fighting have not seen this kind of drastic mutation since the British Redcoats were forced to change their tactics of line assault. It is the age of terrorism, and as it stands now, terrorism is the voice, both domestically ...
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Hemp...A Help For TodayFor our purposes, hemp is the plant called cannabis sativa. There are other plants that are called hemp, but cannabis hemp is the most useful of these plants. In fact, cannabis sativa means "useful (sativa) hemp (cannabis)". "Hemp" is any durable plant that has been used since pre-history for ...
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CancerRight now, is one of the most feared diseases in the world. In
the early 1990s almost 6 million new cases developed and more than 4
million deaths from s occurred. Also more than one-fifth of all deaths
were caused by and it has been predicted, by the American Society,
that about 33% of ...
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Science Experiment On Odor Changes Of Various ChemicalsThe purpose of my experiment was to research and determine why the odor changed after mixing several controlled substances. The experiment involves esterification, which is the reaction of carboxylic acids and alcohol’s to form esters. First, I put 4 ml of vinegar in a test tube and noted the ...
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Periodic TableThere are 7 periods and 18 groups. The periodic table of the chemical elements (also periodic table of the elements or just the periodic table) is a tabular display of the chemical elements. Although precursors to this table exist, its invention is generally credited to Russian chemist Dmitri ...
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