Is it fair to deceive humans in an unethical psychological experiment in order to receive new information? This is a question that I believe needs to be asked when one thinks of the Milgram experiment‚ a psychological study set up in the U.S in 1965. American psychologist Stanley Milgram held an experiment in order to see how severely ordinary human beings could knowingly cause harm to another human. This idea came about when he studied the holocaust in Germany in WWII‚ and then in the Nuremberg
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NAZI MEDICAL EXPERIMENTS During World War II‚ a number of German physicians conducted painful and often deadly experiments on thousands of concentration camp prisoners without their consent. Unethical medical experimentation carried out during the Third Reich may be divided into three categories. The first category consists of experiments aimed at facilitating the survival of Axis military personnel. The second category of experimentation aimed at developing and testing pharmaceuticals
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Biochemical Oxygen Demand (BOD) Biochemical Oxygen Demand‚ BOD‚ as it is commonly abbreviated‚ is one of the most important and useful parameters (measured characteristics) indicating the organic strength of a wastewater. BOD measurement permits an estimate of the waste strength in terms of the amount of dissolved oxygen required to break down the wastewater. The specifics of the analysis are discussed in detail in Standard Methods for the Examination of Water and Wastewater. The BOD test is
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Extractive Metallurgy Minerals are naturally occurring chemical substances in the earth’s crust obtainable by mining. Out of many minerals in which a metal may be found‚ only a few are viable to be used as sources of that metal. Such minerals are known as ores. Examples: Galena‚ PbS‚ etc. It is usually contaminated with earthly or undesired materials known as gangue. The extraction and isolation of metals from ores involve the following major steps: • Concentration of the ore‚ • Isolation of the
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the use of charcoal and the different strategies the researches will be using. Definition of Terms Charcoal - is a light black residue consisting of carbon. It is usually produced by slow heating of wood or other substances in the absence of oxygen. Adsorb - is the adhesion of atoms‚ ions‚ or molecules from a gas‚ liquid‚ or dissolved solid to a surface. Carbon - is a chemical element‚ all known life on Earth is made from it. It is the only element that can form long chain-shaped molecules
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Experiment C: Identification and Separation of Dyes by TLC Pre-lab Properties: Ethyl acetate‚ ethanol‚ silica‚ azobenzene‚ azulene‚ 4-(p-nitrophenylazo) resorcinol‚ methyl red‚ bromocresol green (solubilities in water and ethanol) Purpose: To identify compounds from an unknown mixture using TLC Up to 100% of missed points can be recovered from this lab Watch the video: http://www.youtube.com/watch?v=e99nsCAsJrw (MIT) TLC plates are near the main hood DO NOT BREAK CAPILLARY TUBES Keep spots small
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Billick September 4th‚ 2010 Ventilation and Oxygen Consumption Results Oxygen Concentration Oxygen concentration in water can be altered by the conditions it is exposed to. For instance cold water has a higher oxygen concentration than warm water. In our experiment we were able to observe the change in oxygen concentration of water at two different temperatures (15C and 25C) with a fish in each environment. Our results proved that the starting oxygen concentration of the cold water was higher
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OXIÑO‚ Ivy Joy C. January‚ 2012 ELT 599B (2nd Sem 2013-2014) Dr. Heidegger’s Experiment What is the THEME of the story? Examining this story in a more general moral and truth aspect‚ it seeks to advocate and to pursue repentance to human’s engagement to transitory things. It provides moral value about human’s battle against getting old and death. Using formalistic view‚ the theme can be best exemplified from Dr. Heidegger’s line‚ “Yes‚ friends‚ ye are old again‚ and lo! the Water
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the previous generation used to be‚ Fishman’s evidences are more up-to-date. According to a recent Sun editorial‚ “activism has transformed from sensationalized 1960s tear-gas rallies to online petitions and Internet discussion boards” (Fishman 73). Not only Fishman‚ but also the reality tells that the time has changed. News can be spread worldwide in seconds through the Internet‚ and it can easily gather “Generation Q”‚ written by Thomas L. Friedman‚ and “The Generation of Generation Q”‚ written
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Speech Communications‚ SPCH ORBC-MW06 22 March 2010 Hyperbaric Chambers and Oxygen Therapy: Life Saver Specific Purpose: To inform audience of hyperbaric chambers and the oxygen therapy that they provide. Central Idea: The description of a hyperbaric chamber‚ the oxygen therapy process‚ the illnesses it treats and the side effects. Introduction I. Oxygen‚ one of the most important elements without which life would not exist. Without
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