thousands of unconsented medical experiments on concentration camp prisoners. The experiments could be split up into three categories. Experiments aimed at facilitating the survival of military personnel‚ developing and testing pharmaceuticals and treatment methods for injuries and illnesses which German military encountered‚ and the final category was to advance the racial and ideological tenets of the Nazi worldview. The article describes a type of experiment that was part of the first section
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Discussion: Conclusions: • For both meters it was noted from plots that the difference in pressures are directly related to the rate of discharge. • Coefficient of discharge have a varying value depending on the rate of discharge‚ where in the Venturi meter the value of Cd increase gradually at first with increasing the rate of discharge till a point approaching one‚ then started to descend with further increment in the rate of discharge. • The Coefficient of discharge " Cd
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Examine the problems some sociologists may face when using experiments in their research. (20 marks) (January 2009) MODEL ANSWER Experiments are the preferred scientific method. There are two main types of experiments. The classic scientific experiment takes place in a laboratory in controlled conditions. By contrast field experiments take place in more natural but less controlled experiments. Although experiments are very successful in science they are rarely used in Sociology for the following
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horrifying medical experiments that took place involving concentration camp prisoners as “test” patients. Not only did these experiments violate the basic rights of human beings‚ but they were an absolute insult to humanity. While this topic is a very uncomfortable‚ and one that makes you question the minds of the people who conducted these experiments‚ it is one that is necessary so that we may become educated and not allow history to repeat itself. Over thirty experiments were conducted on prisoners
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General Lab Safety Experiment 1: Neutralization of Acids and Bases In this experiment‚ you will learn how to properly neutralize and dispose of acidic and basic solutions. Materials 5 mL 4.5% Acetic Acid (vinegar)‚ C2H4O2 2 Pipettes (1) 250 mL Beaker 0.5 g Sodium Bicarbonate (baking soda)‚ NaHCO3 (1) 10 mL Graduated Cylinder 2 Weigh Boats (1) 100 mL Graduated Cylinder *Water 8 Litmus Test Strips (Neutral) Permanent Marker *You Must Provide Procedure 1. Use the permanent marker to label
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this exit project experiment is to find out what are the affects of road salt on plants. The reason for doing this lab is to find out what a certain concentration of road salt will have an affect on a specific type of plant. Also to see what changes will occur like the color of the plant will change or the height of the plant. We are doing this to see what happened to vegetation during
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Success of Dugesia tigrina regeneration in different water temperatures Abstract: The experiment at hand aimed to determine if the species Duguesia tigrina has an optimal temperature for regeneration. The experiment used three different spring water treatments of different temperatures. The treatments included a cool 12° treatment‚ a room temperature 25° treatment‚ and a warm 30° treatment. Each of the D. tigrina were cut in half‚ and each half was placed into a designated section of a water treatment
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Josef Mengele was the most well known doctor during the Holocaust because of all the inhumane human experiments he performed. As a doctor at Auschwitz‚ he was ranked as a chief officer. As a doctor‚ he conducted many experiments. These experiments lead to his fascination with twins‚ how the body reacts to sterilization‚ and how the body reacts in freezing cold weather. Josef Mengele was born on March 16‚ 1911 in Gunzburg‚ Germany and died February 7‚ 1979 in Bertioga‚ Brazil at the age of 67
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Apparatus/equipment Quantity Uncertainty(±) 1 10.0cm³ measuring cylinder 1 0.1 cm³ 2 25.0cm³ measuring cylinder 1 0.5cm³ 3 100cm³ measuring cylinder 1 1 cm³ 4 Ruler 1 0.05cm 5 Stopwatch 1 1s 6 Beaker 5 - 7 Thermometer 5 0.2°C 8 Bunsen Burner 5 - 9 Scalpel 1 - Procedure Control of variables Independent variable Concentration of hydrochloric acid Range How it is monitored 0.1M‚ 0.2M‚ 0.3M‚ 0.4M‚ 0.5M Controlled by using 0.1M‚ 0.2M‚ 0.3M‚ 0.4M‚ 0.5M respectively
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Makalah Biologi Percobaan Reaksi Hidrogen Peroksida dengan Katalase Penulis: Jancolin Yani Pendahuluan Seperti yang kita tahu bahwa hydrogen peroksida yang dihasilkan oleh sel-sel didalam tubuh kita akibat metabolism sel akan terpecah menjadi gas hydrogen dan oksigen dengan adanya keberadaan enzim katalase. Zat hydrogen peroksida sangat berbahaya bagi tubuh dalam kuantitas yang banyak oleh karena itu harus dipecah dan dikeluarkan. Sebagian besar zat hydrogen peroksida
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