Reflection Assignment 1 Following Johns Model of Structured Reflection Johns Model of Structured Reflection (Johns 1998) 1.Write a description of the experience. Ask yourself: *’What are the significant issues I need to pay attention to?’ I was asked to complete a pre-operative assessment on an elderly lady for cataract extraction‚ using an I.C.P. for intra ocular surgery under LA. During the assessment process she expressed several times that she was extremely sensitive to things going near
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Stanley Milgram: ’electric shock’ experiments (1963) - also showed the power of the situation in influencing behaviour. 65% of people could be easily induced into giving a stranger an electric shock of 450V (enough to kill someone). 100% of people could be influenced into giving a 275V shock. The Milgram Experiment Stanley Milgram (1963) Experiment: Focusing on the conflict between obedience to authority and personal conscience. Investigate: Whether Germans were particularly obedient to authority
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Extraction of DNA from Cheek Cells Gene Smith February 29th 2013 INTRODUCTION DNA‚ deoxyribonucleic acid‚ is the genetic material of every living organism and is found in the nucleus of eukaryotic cells. DNA is often called the ‘blueprint for life’ because it contains the necessary information to carry out all the living processes of the cell (1).The purpose of this lab was to extract DNA from human cheek cells. The isolated DNA could be used inmapping or sequencing‚ PCR‚ crime scene investigation
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EXPERIMENT 10 POTENTIOMETRIC REDOX TITRATION BAUTISTA ‚ Anne Judith LARIN‚ Michelle V. OBJECTIVES At the end of the experiment‚ the student should be able to: 1.Construct a potentiometric redox titration curve 2.Determine the % Fe in a sample by potentiometric redox titration INTRODUCTION Potentiometry definition indicator electrode reference electrode Potentiometric titration applications general procedure similarities with redox titration INTRODUCTION Determining the endpoint
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Abstract The Tuskegee syphilis experiment was an infamous clinical study conducted between 1932-1972 in Macon Country‚ Alabama by the U.S Public Health Service. The purpose was to study the natural progression of untreated syphilis in rural African American men who thought they were receiving free health care from the U.S government; about four hundred African American men were denied. The doctors that were involved in this study had a shifted mindset; they were called “racist monsters”; “for
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DNA extraction in Watermelon and Bananas Abstract During this experiment the researcher investigated the differing amounts of DNA present in bananas and watermelon. So that the researcher could do this‚ and accurately record the amounts‚ the researcher liquefied the fruits in a blender‚ added water and salt to them‚ and the added laundry detergent before using contact solution as an enzyme. Rubbing alcohol was then poured into the mixture and the DNA was extracted and
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Introduction In my report I will discuss what I did as an experiment and what I hope for it to achieve. Firstly I carried out an experiment to assay the effectiveness that a range of disinfectants have on the growth of ecoli and whether or not it can prevent it from growing. From the experiment i should be able to see that some disinfectants have a greater effect than others do. From this I shall then draw a conclusion and evaluation on what was the most effective‚ and could there have been any
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Experiment 13B: Isopentyl Acetate (Banana Oil) Semimicroscale Procedure Taylor Levin 5.28.14 Chemistry 352- Organic Chemistry Lab Summer 2014 Purpose: To prepare isopentyl acetate (banana oil)‚ an ester‚ from isopentyl alcohol and acetic acid through the Fischer Esterification reaction. Reactions: acetic acid + isopentyl alcohol isopentyl acetate + water C2H4O2 + C5H120 CH3COOCH2CH2CH(CH3)2 + H20 Procedure: A reflux condenser was assembled
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DNA extraction lab 1. A number of steps are required to isolate DNA from cellular content. Describe what happens at each step‚ and why it acts to separate the parts of the cell. The steps include a) breaking cell open to release the DNA; b) separating the DNA from cellar materials and proteins; c) using alcohol to precipitate the DNA; d) cleaning the DNA; e) confirming the presence of the DNA. a) Breaking cell open to release the DNA: the cells are separated from each other by physical means such
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DNA Profiling for Crime Investigation Rabia Awan Preston University Islamabad‚ Pakistan rabiawan079@gmail.com Abstract— DNA profiling also called as DNA typing or Gene fingerprinting has been used as a powerful process for identification of humans. Many countries around the world where forensic databases have created to store DNA patterns(DNA profiles) of crime scenes in order to put the actual criminals behind the bars and free the innocent who have been kept in jails for years without any
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