The Alterations of the Scarlet Letter Society determines what kind of person you are based upon your behavior and actions and they can deem you a sinner or an angel. Within Nathaniel Hawthorne’s The Scarlet Letter‚ the perceptions of the scarlet “A” are constantly changing within the story. In the novel the “A” is the signifier and the signified is represented by all the different perspectives from the Puritans. It can be argued that the “A” changes because Hester’s actions determine the way that
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H.O.D. Electrical Engg. Dept. APPLICATION OF ARTIFICIAL NEURAL NETWORKS IN VOLTAGE AND REACTIVE POWER CONTROL Abstract The aim of this seminar is to introduce a new technique to control the voltage and reactive power in power systems based on Artificial Neural Network (ANN). Feed-forward ANN with Back Propagation training algorithm is used and the training data is obtained by solving several abnormal conditions
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How does Cannabis cause addiction? Addiction is seen as a difficult medical disorder by the NHS‚ this is because of how the chemical imbalance is altered as illicit drugs tap into the way the nerve cells communicate. There are two prominent ways in which drugs of abuse and legal drugs affect the brain. The first way is by mimicking the brains natural chemicals. Another way in which the brain can be affected is through the overstimulation of the limbic reward system. The majority of illicit drugs
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Visit www.downloadmela.com for more papers i had attended an off-campus interview of godrej. It starts on time so be on time. it started with Box test. the question are as follows. 1) Box1 box2 box3 13 11 7 using ony addition and subtraction bring 19 in box1 and 30 in box3. 2) box1 contains Son’s current age is 13 and box2 contains fathers current age is 58 box3 contain sum of father and son six yrs back. bring father’s age 13yrs before son was born in box 1 and sum of father and son
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Old Dominion University ORGANIC 214 Alkene Addition Submitted by: Alkene addition: Bromination of (E) Stilbene Introduction: In this lab we used the greener approach‚ which involves the addition of bromine across a double bond. When bromine reacts with E-stilbene (trans-1‚2-diphenylethene)‚ two new chiral carbons are created from the sp2 carbons‚ therefore 3 different dibrominated stereoisomers are possible: meso-(1R‚2S)‚ or the raceminc mixture-(1R‚2R) or (1S‚2S)-dibromo-1‚2-diphenylethane
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Should Congress outlaw the use of "permanent replacements" During Strikes? Advantages‚ Disadvantages and Alternatives to Public Sector Strikes Charlie Morgan University of Maryland University College Adelphi‚ Maryland Strike replacement occurs when employers hire or use individual to perform the work of employees on strike. In the United States‚ it is not unfair labor practice for employers to replace the striking workers with others in effort to carry on the company’s business. Most other industrialized
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Neural and Hormonal Mechanisms in Aggression Aggression in humans has been associated with low levels of serotonin and high levels of dopamine. Usually‚ serotonin has a calming effect‚ which inhibits aggression. When serotonin levels are low‚ this inhibitory effect is removed and people are less able to control their aggressive behaviour. Evidence for the importance of serotonin comes from two main sources. Brown (1982) found that there were low levels of the waste products of serotonin in the
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The other obligation of the Permanent Representative is to report all United Nations meetings to the State Department and the President at National Security Council meetings. The United States Department of State was originally founded in 1916 with the goal of‚ “… [shaping and sustaining] …a peaceful‚ prosperous…democratic world and foster conditions for stability…for the benefit of the American people and people everywhere” (US Department of State‚ Mission Statement). The State Department is concerned
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Lab 1: Alkene Addition: Bromination of (E)-stilbene I. Introduction: 1. The purpose of the experiment was to perform an electrophilic addition reaction by using pyridinium tribromide to brominate (E)-stilbene and to identify whether it formed the meso- or racemic product through melting point analysis. 2. This is the mechanism for the bromination of (E)-stilbene. However‚ this is the mechanism for Br2 and in class we us Pyridinium Tribromide instead due to the difficulties associated
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Abstract Can video games cause an adrenaline response? Our group thinks that playing video games will affect your adrenaline response because we think it will increase your breathing rate‚ heart rate‚ and pain tolerance.For this experiment‚ Richard and Matthew played Black Ops 2 and then we tested their reflexes‚ breathing rate‚ and pain tolerance. We compared it to the test we took before playing the game and the results was the breathing rate‚ reflexes‚ and heart attack increases which proves
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