Date:7.6.2013 Objectives: Part 1: (i)To learn the technique of TLC and the visualization of colourless components. (ii)Identify the unknown drug by a TCL comparison with standard components. Part2 :to learn the separation technique by using TLC plate in separating a mixture of compound by using spinach leaf. Apparatus:UV lamp‚capillary ‚250 ML beaker Materials:aspirin‚acetaminophen‚caffeine‚unknown A‚unknown B‚TLC plates‚ethyl acetate‚Hexane‚acetic acid‚iodine Introduction: Procedure:
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References: 1) E. Stahl‚ Thin Layer Chromatography‚ Springer-Verlag‚ New York‚ 1969 2) Camag Scientific‚ Inc.‚ 515 Cornelius Harnett Drive‚ Wilmington‚ NC 28401‚ phone 800-3343909‚ fax 919-343-1834 3) Desaga GmbH‚ P.O. Box 101969‚ D-69009 Heidelberg‚ Germany‚ phone 0-62-21-83590
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The Game Theory by Malcolm Gladwell‚ gives amazing insight into the world of professional sport statistics. Gladwell argues that athletic dominance in a team sport can’t always be seen by the eye. Allen Iverson‚ for instance‚ was the 2001-2002 NBA’s Most Valuable Player. He was viewed as one of the best basketball players of his generation. However an algorithm devised by David Berry‚ Martin Schmidt‚ and Stacey Brook‚ shows the true value of a basketball player by grading their number of wins they
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Within Gladwell’s books the prevalent theme of the little things comes up constantly. The Tipping Point being the book where it prevails the most. Gladwell believes that the little things define most of the outcome in life. When he begins the book he starts off with mentioning that economists talk about “...the 80/20 principle… the idea that… 80% of the “work” will be done by 20% of the participants’’. In daily life it can be found that the 80/20 principle takes place for example a group project
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they are most likely to be the ones to belong in the elite team in the future. Despite of the fact that birth date is an important factor‚ an individual’s own skill is really the key to reach the top. In the second chapter‚ The 10‚000-Hour Rule‚ Gladwell presented that to become truly a master of something‚ an individual must undergo 10‚000 hours of practice and mastery on a particular skill which is like doing 20 hours of work a week for 10 years. He cites examples like K. Anders Ericsson’s study
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In chapter “Wilma Derksen”‚ Malcolm Gladwell talks about different way of using power. There are two words that important to understand the chapter are “crime” and “repercussions”. The first word is crime; this word means an offensive action that may be prosecute by state. This chapter talks about the limit of power through the ways that people uses to react to crime. We can see this word repeats all over this chapter. The second word is repercussions; this word means a bad consequence occurring
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gives tremendous insight and removes a sometimes negative connotation to the word “Outlier”.Stating that qualities is not all a person needs to become successful. And qualities that make a good athlete include way more then practice and dedication. Gladwell also states that this same information relates to other actions including: the 10 thousand hour
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person is. In the book Outliers‚ Malcolm Gladwell attempts to define and justify success based on people who are considered successful in the eyes of nearly everyone. Gladwell proposes his theory on why certain people have become successful like Bill Gates‚ the Beatles‚ and Joe Flom as well as discussing the overall success of certain groups such as Canadian hockey players and Asian academic students. The idea that success is not only the product of how
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which social media platforms such as Twitter can serve as communication tools that foster action for various causes. In his article‚ Gladwell notes that some scholars believe that the internet and social media platforms enable an upgraded and new model of activism due to the “ease” and speed” of mobilizing causes through such outlets (Gladwell‚ pp. 8-9). However‚ Gladwell rejects such a simple assertion and‚ instead‚ argues that although these platforms can help mobilize particular movements‚ they alone
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Malcolm Gladwell who brought major topics that relate to life in the United States. Gladwell created these podcasts to reinterpret stories that he thinks is misconceived. Gladwell examines the topics precisely‚ with the occupation of other journalists‚ government officials and experts he arrives at a clearer understanding of the facts and tales about the past. Through listening to “Generous Orthodoxy” which is episode number nine in the first season of the Revisionist History series. Gladwell explained
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