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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A Research Study Submitted in Partial Fulfillment of the Course SOC102 “Factors Affecting Students who belong to Broken Families” (Group 1) Submitted By: Patricia Jaucian Sheila Sembrano Martin Erico Floro Christheniel Esposo Michael Docot BSIT III-A 13715 MT 4:00PM – 5:30PM Submitted To: Mr. Rex Villacrusis SOC102 Instructor February 26‚ 2013 Acknowledgement The researchers express their sincere gratitude and heartfelt appreciation to the following individuals and institutions
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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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Of Mice and Men Ideas‚ Writing Prompts‚ and Projects (Special thanks to all the teachers and sources for these ideas.) You will find the ideas and prompts herein will range from concepts to questions to projects‚ in no particular order or ratio. Some can be done from various angles; others‚ in one specific way. Some can even be combined. Keep in mind that many of these may only be done by one person in the class while some can be duplicated because their approaches can be different. Challenge
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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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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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