Charles Darwin's Theory of Evolution
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A 10 page consideration of the theory of evolution and our current knowledge regarding the origin of life. Outlines Darwin's theories and the natural history information which led to those theories and provides a brief outline of the chemical basis for the origin of life. Bibliography lists 11 sources.
Filename: PPevolut.rtf

Charles Darwin’s “The Origins of Species”
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A 2 1/2 page paper which examines Charles Darwin’s “The Origins of Species.” Bibliography lists 3 sources.
Filename: RAdarwn.rtf

Chemistry Of The Halogen Group
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5 pages in length. The halogen group is comprised of astatine, fluorine, chlorine, bromine and iodine, all of which are nonmetals and form a portion of the periodic system's seventh primary group. The word halogen, which equates to salt producer, is indicative of myriad sea salt compounds, as well as common table salt in the form of sodium chloride. The collective group of halogens possesses a strong, unpleasant odor and has the capacity to burn right through living body tissue; their capacity to dissolve in water is quite poor. Weight fluctuates quite significantly between and among the gases, with fluorine being the lightest and astatine the heaviest. Their atomic weights reflect fluorine, 18.9984; chlorine, 35.453; bromine, 79.909; iodine, 126.905; and astatine, 210. Bibliography lists 5 sources.
Filename: TLChlogn.wps

Chicago Archaeological Dig
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This 4 page paper discusses a theoretical archaeological dig in Chicago in 3007, and how the archaeologists might date the artifacts they find there. Bibliography lists 6 sources.
Filename: HVChiDig.rtf

Chlorine
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This 3 page paper discusses the element chlorine. Bibliography lists 3 sources
Filename: HVChlori.rtf

Chlorine and Bleach
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This 4 page report discusses the properties of the element chlorine and how and why it is used in common bleach and disinfectant applications. Bibliography lists 5 sources.
Filename: BWbleach.rtf

Chlorine Gas
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6 pages in length. Chlorine – Atomic symbol of Cl with its distinguishable greenish-yellow color and 'swimming pool' odor – is both a highly toxic substance that kills in a very short time or a completely harmless chemical compound used to season food, depending upon its form and the secondary element with which it is mixed. When combined with sodium, chlorine becomes NaCl – or table salt – but at room temperature in its concentrated form, the gas emitted is so lethal that people within proximity will die from exposure. Used most commonly as a household cleaner and disinfectant (chlorine bleach) and swimming pool decontaminator, chlorine is drawn from the dissolved salt in seawater by way of an electric current running through the NaCl known as electrolysis. Bibliography lists 8 sources.
Filename: TLCChlorine.rtf

Choosing a Research Model
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5 pages in length. This paper explains the different approaches one might take in preparing a research tool. There are literally hundreds of different methods to collect and analyze the data, but they can all be broken down into two categories. Those procedures that do nothing more than summarize large groups of numbers are referred to as descriptive statistics because they are designed to solely describe the characteristics of a large group of numbers. The second category of techniques involves what is known as inferential statistics. In using this technique, the student goes beyond a simple description of the numbers he obtains to more generalized statements. Some of the topics include unobtrusive measures, quantitative and qualitative research, secondary sources and hypothesis. Bibliography lists 7 sources.
Filename: JGArsrch.wps

Choosing Pharmacology As A Profession
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7 pages in length. The writer discusses the basic eighteen hours required by the pre-pharmacy program, as well as discusses what might make a student choose the pharmaceutical profession. Bibliography lists 5 sources.
Filename: TLCphrma.wps

Chytridiomycosis Causes Amphibian Mortality
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A 5 page paper that discusses the causes of the dramatic decrease in the numbers of amphibians in Australia and Central America. The essay describes a study conducted by a group of scientists who not only found the cause of the declining population but who discovered a new fungus. Bibliography lists 1 source.
Filename: PGfrogsdie.rtf

Circadian Rhythms
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This 9 page paper looks at Circadian Rhythms and the Circadian Clock. Written in three parts the first part examined what they are how they work and how they differ from homeostatic regulations. The second part looks at how these rhythms impact on the airline industry. The third part looks at the effects of Circadian Desynchronization. The bibliography cites 10 sources.
Filename: TEcirrhythm.rtf

Circadian Rhythms: Ultimately in Control
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A 5 page paper discussing whether students who consciously choose early schedules for themselves might perform better than those waiting until much later in the day to begin their daily studies. The paper uses studies in the emerging field of chronobiology, which is devoted to the study of the circadian rhythms resident in all living organisms. There is not yet any empirical evidence linking academic performance to the circadian cycle, but there is ample evidence that even long-term shift workers adjust only psychologically, but not physiologically. As the field of chronobiology matures, it is reasonable to assume that the same link will be found between circadian rhythms and academic performance. Bibliography lists 6 sources.
Filename: KSsleepStu.wps