Chemical Changes

Science & technology   |   Physics & chemistry   |   Case study   |   09/26/2007   |   .doc   |   6 pages
Document abstract : «Chemical Changes Purpose The purpose of this lab was to find out the indications of chemical changes and reactions when mixing two different substances, which ...»

Synopsis abstract : «Purpose. Theory. Materials. Procedure . Observations. Errors. Other Observations. Conclusions....»

Trip down memory lane : Hallucinogens and its effects

Science & technology   |   Medical studies   |   Presentation   |   07/17/2008   |   .doc   |   3 pages
Document abstract : « smiley faces. Taking ecstasy causes chemical changes in the brain that affect your mood, appetite and sleep. Users experience strong ...»

Synopsis abstract : «The beginning .. Brief view of Hallucinogens.. LSD: Lysergic Acid Diethylamide.. Psilocybin and Psilocin.. MDMA: Methylenedioxy-Methamphetamine.. Heaven trip.. Hell trip.. Conclusion.....»

Contamination of Groundwater in the Mahoning County by E. Coli Bacteria ( Pictures included )

Science & technology   |   Geology   |   Case study   |   06/26/2008   |   .doc   |   6 pages
Document abstract : « pH scale determines the acidity of the water (What is Water, 2001); for example, pure water is neutral (a 7 on the pH scale), but chemical changes could cause ...»

Synopsis abstract : «Introduction.. Importance of water quality.. General Statistics.. Mahoning County's status.. What affects the quality of water in Mahoning County.. Chemicals.. E. Coli. Prevention of E. Coli Contamination.. Sewage pipelines.. Septic Tanks.. Farms...»

New methodology using synchrotron radiation to characterize fast events in food processing

Science & technology   |   Biology   |   Presentation   |   12/04/2008   |   .doc   |   7 pages
Document abstract : « In the sequence of heating and coohng, chemical changes may occur, such as disulfide bond formation in dairy products, or the major change may be simply a ...»

Synopsis abstract : «Introduction.. The problem.. The mixing of ingredients at higher temperature.. The engineer or scientist seeking to control a food process.. Choice of method.. XRD Technology.. Production of X-rays.. Detector technology.. Applications to biological...»

A study on how weather affects populations

Political science   |   Ecology & environment   |   Term papers   |   04/16/2009   |   .doc   |   7 pages
Document abstract : « Research conducted by Wolfe in 1981 notes that the sun's rays cause chemical changes in neurotransmitter or hormone synthesis in the brain, perhaps stimulating ...»

Synopsis abstract : «Macro level influences. Impact on human migrations and growth of civilizations. Global warming . Impact on the economy. Destruction and displacement. Spread of diseases. Impact on mortality. Micro level influences. Impact on human health. Impact on...»

Flower senescence

Science & technology   |   Biology   |   Presentation   |   11/17/2008   |   .doc   |   4 pages
Document abstract : « the end of a flower s attraction to pollinators is the result of petal or corolla in rolling or closure, color changes, changes in chemical composition of ...»

Synopsis abstract : «Introduction.. Categories of flower senescence.. Age related versus pollination induced.. Ethylene sensitive versus ethylene insensitive.. Abscised versus persistent petals.. From anthesis to senescence: Setting the stage.. Physiological...»

Changes in operations management and their implications

Business & market   |   Management   |   Term papers   |   05/09/2009   |   .doc   |   6 pages
Document abstract : « strategies and show that operations managers have to deal with the changes in technology [16] This new regulation concerns about 30,000 chemical compounds that ...»

Synopsis abstract : «Introduction. The background of operations management. Manufacturing as a beginning. The industrial revolution and the golden age of manufacturing. The second part of the XXth Century. The actual changes of operations management . Security of...»

The process of chemical dependency

Political science   |   Social sciences   |   Term papers   |   03/05/2009   |   .doc   |   8 pages
Document abstract : « Another model that attempts to describe the process of chemical dependency is the one proposed by (1998) also demonstrated that there can be changes of drug ...»

Synopsis abstract : «Introduction.. Definitions of chemical use, abuse and addiction.. The notion of chemical use.. Drug abuse.. The concept of chemical addiction: Robson.. Discussion of models on the process of chemical dependency.. Model of the process of chemical...»

Barriers to adolescent chemical dependency treatment

Political science   |   Social sciences   |   Presentation   |   02/05/2009   |   .doc   |   8 pages
Document abstract : « and adolescents with questions about or seeking treatment for chemical dependency call or There were two changes that the IRB had recommended before they could ...»

Synopsis abstract : «Abstract.. Introduction and literature review.. A child in need of chemical dependency services.. Families with private or public health insurance.. Identification of a chemical dependency problem.. Wu, P Hoven and Fuller's find on Medicaid...»

Effects of Gibberellins on Flowering in Grasses

Science & technology   |   Biology   |   Summaries   |   08/02/2007   |   .doc   |   3 pages
Document abstract : « Introduction: The drive to find a single chemical to induce flowering in plants started the 8-16 hours needed to trigger flowering after a LD, changes in the ...»

Synopsis abstract : «Abstract. Introduction. Results. Conclusion. Works cited....»

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