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Chemical Essays and Term Papers
How Decriminalisation Could Solve The Drugs ProblemThis week saw both Tony Blair and his Scottish counterpart Donald Dewar embroil themselves more deeply than ever in a fight that they can never win – the war on drugs. In today’s relatively peaceful and prosperous society, drugs are believed by many to be the epitome of evil. They are the ...
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Paul EhrlichEveryone on this earth has to be grateful to because he made so many advances in medical research. Our life expectancy rate would still be around forty years if Ehrlich hadn’t been interested in chemistry and biology as a young boy. If Ehrlich hadn’t combined so many different chemicals, he ...
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The Element CesiumCesium was discovered in 1860 by R. Bunsen using the process of spectroanalysis ( spectroanalysis is the chemical analysis of a mixture of substances or of a complex substance by study of a spectra). Cesium is the heaviest of all alkali metals because of it’s atomic weight. Cesium’s description, ...
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Food ProcessingThroughout the history of mankind science has searched into the realms
of the unknown. Along with it bringing new discoveries, allowing for our lives
to become healthier, more efficient, safer, and at the same time, possibly more
dangerous. Among the forces driving scientists into these many ...
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Biology, The Five Major CompoundsCompounds That Compose the Human Body
There are five major groups of compounds that compose the human body. They are carbohydrates, lipids, proteins, nucleotides, and water. These are all very important to humans and without them we would not be able to survive. They have many functions that ...
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Islamic TerrorismThe Threat of
With the collapse of the Soviet Union in the early 1990's and the cold war over, the international community seemed to be on the threshold of an era of unprecedented peace and prosperity. Instead, a new series of problems was created, like ethnic conflicts, weapons proliferation, ...
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Formation Of ProtocellsToday, we've realised that the very first life on Earth was indeed originated from abiotic surroundings. In fact, organic molecules have been successfully generated from abiotic elements by scientists
To understand how this creation of life from abiotic material occured, we have to consider a ...
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Bioremediation Of Explosives In Contaminated SoilTNT is not the kind of substance that most people think of composting, but it can be done! At several U.S. Army depots, the water used in processing explosives was disposed of through evaporation from unlined lagoons. This has resulted in sediments and soils that are contaminated with TNT (2,4,6- ...
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Cellular Metabolism And FermentationGlycolysis, the Universal Process | Anaerobic Pathways | Aerobic Respiration
Glycolysis, the Universal Process | Nine reactions, each catalyzed by a specific enzyme, makeup the process we call glycolysis. ALL organisms have glycolysis occurring in their cytoplasm.
At steps 1 and 3 ATP is ...
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Oxygenand its compounds play a key role in many of the important processes of
life and industry. in the biosphere is essential in the processes of
respiration and metabolism, the means by which animals derive the energy needed
to sustain life. Furthermore, is the most abundant element at the ...
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StarsA star is a large ball of hot gas, thousands to millions of kilometers
in diameter, emitting large amounts of radiant energy from nuclear
reactions in its interior. differ fundamentally from planets in that
they are self-luminous, whereas planets shine by reflected sunlight. Except
for the SUN, ...
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Teenage ParenthoodMarijuana (also spelled marihuana) is a psychoactive drug made from the dried leaves and flowering parts of the hemp plant. It is one of the most strictly classified illegal drugs in the United States. Under the 1970 Controlled Substances Act, marijuana is listed as a Schedule I substance, which ...
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Gold 2Gold, nothing can compare to this precious metal. A symbol of wealth and prosperity, it has been a value for explorers and adventurers and a lure for conquerors. Today it is vital to commerce and finance; popular in ornamentation, and increasing importance in technology.
The nature of gold is ...
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Economic EspionageA small Mississauga electronics safety equipment company is broken into.
Although filing cabinets and desks were rummaged through, nothing was seemingly
taken. An officer discovered the company had drawn up a bid for $7 million
dollar contract a day or so before the break-in. The contract in ...
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Paul EhrlichEveryone on this earth has to be grateful to because he made so many advances in medical research. Our life expectancy rate would still be around forty years if Ehrlich hadn’t been interested in chemistry and biology as a young boy. If Ehrlich hadn’t combined so many different chemicals, he ...
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Genetic Engineering 3Science is a creature that continues to evolve at an ever-increasing rate. The transformation from tree shrew, to ape, to human far exceeds the time for the transformation time from an analytical machine, to a calculator, to a computer. However, science, in the past, has always remained distant. ...
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Types Of MuscleMuscle, tissue or organ of the body characterized by the ability to contract, usually in response to a stimulus from the nervous system. The basic unit of all muscle is the myofibril, a minute, threadlike structure composed of complex proteins. Each muscle cell, or fiber, contains several ...
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Explain The Importance Of Contingency PlanningContingency planning is planning for the future. It is a plan which prepares an organisation or agency for an emergency or out of the ordinary situation so that business activities can resume to normal as soon as possible. It allows an organisation the capacity to plan a response to events, ...
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John Daltonwas born in a small thatched cottage in Eaglesfield, Cumberland on September 5,1766. He had a seven year old brother and a 2 year old sister. John was a Quaker and recieved utilitarian education at the nearest Quaker school. This was quite a feat since, at that time, only one of every 215 ...
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The Positive Effects Of DDTIn the United States, the media has a tendency to report only the
negative details of everything. Such was the case in the late 1960’s and
early 1970’s when the pesticide DDT was investigated and eventually
prohibited. Most of the claims against DDT remain unproved to this day.
There were three ...
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