EXTRACTION OF XANTHONE IN GARCINIA MANGOSTANA L. (MANGOSTEEN) FOR TOOTHPASTE BY : BACHELOR OF SCIENCE (CHEMISTRY SCIENCE) CHAPTER 1 1.1 INTRODUCTION 1.2.1 Introduction Mangosteen is the common name for Garcinia mangostana L. (GML). The fruit is dark purple or reddish in colour‚ with white‚ soft‚ and juicy edible pulp. The fruit taste is sweet with a slightly acid and also have a pleasant aroma. Nowadays‚ there were a lot of studies and researches about the extraction
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range of research methods are used in psychology. These methods vary by the sources of information that are drawn on‚ how that information is sampled‚ and the types of instruments that are used in data collection. Methods also vary by whether they collect qualitative data‚ quantitative data or both. Qualitative psychological research is where the research findings are not arrived at by statistical or other quantitative procedures. Quantitative psychological research is where the research findings
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called The Debilitating Effects of TV on Children and the author is Dr. John M. Grohol and in this article he states that television is detrimental to children and parents even allowing them to watch educational programs. He talks a lot about research from different sources that all seem to back this theory. He says that “Most child psychologists and child development experts recommend no TV whatsoever for a child before the age of 2 or 3. None. Yet a whopping 43 percent of parents plop their
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Research Proposal Substance Abuse: Parental Involvement during Adolescent Years and its effects on Teen Substance Abuse Norfolk State University November 25‚ 2013 Professor Worley – SWK 416 Introduction Adolescent substance abuse in Virginia is below the national average according to a study for the Department of Adolescent Health with the Department of Health & Human Services (2011) teens in grades 9-12 disclosed usage of alcohol at a rate of 18 percent compared
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Bridger Dawson Writing about sports Research based argument May 3‚ 12 Best of the Best The whistle blows‚ signaling the end of the timeout. There’s three seconds left in the NBA Finals Championship Game. The Bulls find themselves down by one after giving up a layup to the Cavaliers. At this point you know the ball is going into one mans hands; the man trusted to make so many clutch shots in his career‚ the man who lives for these situations‚ Michael Jordan. The ball is handed to the player
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Genetically Modified Crops (GMCs): Validity of prevention methods Genetically Modified Crops (GMCs)‚ are crops that have had an alteration in their genome. This is done when genes contained in the DNA‚ each of which determines the production of a specific protein‚ is inserted or removed from the crops (Kleter and Kok‚ 2010). In most cases‚ GMCs have genes inserted rather than have genes removed; hence‚ they are referred to as transgenes. It is clear that GMCs have a wide range of benefits to the
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ABC of Knowledge Management Freely extracted from the NHS National Library for Health at http://www.library.nhs.uk/knowledgemanagement/ by Géraud Servin Creator: NHS National Library for Health: Knowledge Management Specialist Library Contributor: Caroline De Brún Publication Date: July 2005 Table of Contents 1 WHAT IS KNOWLEDGE MANAGEMENT?.................................................................................... 3 1.1 What is knowledge management?.........................
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PART A: Research topic Increase in tourism in Samoa Introduction Samoa has become an increasingly popular tourist destination in the Pacific Islands due to its natural beauty. Positively‚ the tourism industry has been beneficial for Samoa economically but it also has its disadvantages which affects the environment and our culture. This research will aim to identify and describe three impacts as a result of the increase in tourism in Samoa. It will further discuss the measures that have been taken
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The Sociology of the Jamaican Dancehall: Transcending Conflict‚ Embracing Webs of Significance Orville Beckford‚ UWI Mona This paper aims to increase awareness of the functional aspect and contribution of the dancehall space to Jamaican society and culture‚ and uses the dancehall space to show the organic nature of Jamaica’s inner cities with its webs of significance. It enquires into the significance of the dancehall space to Jamaican society and culture‚ recognizing the importance of dancehall
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social networking sites (SNS) have grown from a niche to a mass online activity‚ in which millions of internet users are engaged‚ both in their free time‚ and at work too. However‚ there has been very little research on the socio-economic impact of these sites in the Indian context. In our research we focused on the impact of these social networking sites on the Post Graduate Management students of Ghaziabad city in both positive as well as negative aspects. Social networking is a phenomenon which
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