without causing harm to the specimen (2). Being classified as an indicator species‚ the Daphnia magna are extremely sensitive to changes to their marine environment‚ sometimes showing biological symptoms in response to toxicity exposure. (1). In this experiment‚ three Daphnia magna were treated with three different drugs to measure the change in their short-term cardiac function; ethanol‚ caffeine and nicotine. Ethanol‚ found in drinking alcohol is a
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Pudd’nhead Wilson” was written by Mark Twain. The plot takes place around 1830 in a small town called Dawson’s Landing in Missouri. This book emphasizes the hard times of reconstruction in the confederate states. The economy was crashing. Slavery was a huge issue because it was banned in parts of the United States. One of the main characters‚ David Pudd’nhead Wilson‚ used his ‘expertise’ to embody reconstruction ideas and especially the ‘Reconstruction Dilemma.’ David Pudd’nhead Wilson got his name
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The Stanford Prison Experiment – Phillip Zimbardo Introduction Headed by Phillip Zimbardo‚ the Stanford Prison Experiment was designed with the aim of investigating how readily people would behave and react to the roles given to them within a simulated prison. The experiment showed that the social expectations that people have of specific social situations can direct and strongly influence behaviour. The concepts evident in the Stanford Prison Experiment include social influence‚ and within that
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Trial # Guess Observation Explanation Trial 1 The dyed red water will not seep into the blue cold water. My guess was indeed correct and red water did not interfere with the blue water. Because the molecules in the blue water are much closer together because its cold and well the red water has warm/hot water and the molecules are everywhere. The molecules in the blue water are so dense that they’re making a layer so that the molecules from the red jar do not come through. Trial 2 I think
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(1) Answer to Question in lab manual. NO introduction/background etc. 1. What is the retention time for caffeine? Retention time for caffeine : 4.149+4.142+4.152+4.1454 = 4.15 2. What is the retention time for benzoic acid? Retention time for caffeine : 2.651+2.817+2.857+2.9274 = 2.81 3. How are the retention times for caffeine and benzoic acid related to their chemical structure and the nature of the chromatographic
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Experiment 3 Vectors J. Rodriguez‚ J. Panis‚ Y.Magsipoc‚ A. Castillo‚ A. Ordoñez‚ M. Tombado‚ J. Semilla‚ K. Almeniana‚ and P. Bugacia Industrial Engineering Department‚ College of Engineering Adamson University‚ Ermita‚ Manila In this experiment‚ the students will determine the resultant of different forces using different methods: graphical method; and getting the equilibrant of forces using component method the force table. Each of the three methods has their own way of getting the resultant
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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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research experiment to study how people conformed to the roles they are given. The experiment was set up in the basement of Stanford Psychology building. Zimbardo’s goal was‚ “... to understand more about the process by which people called “prisoners” lose their liberty‚ civil rights‚ independence‚ and privacy‚ while those called “guards” gain social power by accepting the responsibility for controlling and managing the lives of their dependent charges” (Zimbardo par. 11). Although the experiment was
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Experiment 1 Lab Report Title: Determination of caffeine content in tea bag sample by UV spectroscopic method Higher diploma in Pharmaceutical Science-Year 1 AS114202-1TM Fundamental Analytical Chemistry ASD3008 Lab Group 6: Ng Chung Hin 130439161 Wong Tin Yau Tony 130252529 Ng Wai Kin 130031247 Tam Chun Kit 130191034 Mau Kwan Yiu 130395762 Date of Experiment: 7/3/2014 Content Introduction Objectives Methodology Results Discussion Conclusions References Introduction
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Behavioural Study of Obedience: Milgram’s Experiment M.J George Brown College #1) Obedience I think the three aspects of the situation faced by the subjects in Milgram’s study were the prestige of the university‚ the proximity of the experimenter‚ and the money paid. These aspects were the most influential in causing the subjects to obey. The influence of the prestige of Yale University was a key point to get the obedience of the subjects. People are prone to obey more
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