Task 3: The chemical tests used in order to carry out and collect these results are useful for the simple identification of colourless organic liquids and ones that are often found at the scenes of crime. The first test carried out was the Lucas test which was used to identify a variety of alcohols following the contribution of a given solution‚ from carrying this out I could then identify that primary and secondary alcohols were present with one tertiary alcohol also being present however despite
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‘The hazards presented by volcanic and seismic events have the greatest impact on the world’s poorest people’ to what extent do you agree with this view? (40 marks) Volcanic and sesmin events and activities can take place all over the world and therefore both more economically developed countries (MEDCs) and less economically develop countries (LEDCs) can be affected. In the last 30 years there have been masses of examples of where volcanic and seismis event have had an impact on both MEDCs and
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\subsubsection{Adverse Selection and Moral Hazard Problems} The adverse selection problem can best be described as following: insiders usually have more details about the company and its real value than outsiders and this has an influence on the quality of the firms that go public (Leland and Pyle‚ 1977; Gill de Albornoz and Pope‚ 2004)). This is also called the lemons problem (leland and Pyle‚ 1977). As already discussed‚ these asymmetry costs could lead to IPO underpricing (Rock‚ 1986; Welch‚ 1989)
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CHAPTER 4 RESULTS AND DISCUSSION 4.1 Identification of camphor and menthol using gas chromatography – mass spectrometry (GC – MS) In this study‚ the presence of menthol and camphor were determined from 5 different locally produced medicinal topical ointment samples. Sample of Vick® VapoRub® and Hurix’s Massage Balm were purchased from local pharmacies‚ Bunga Cengkih Balm and Serai Balm samples were purchased from the grocery shop. Buah Pala Balm sample was purchased from the night market
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The identification of acids and bases using a natural indicator Purpose: The purpose of this lab practice is to identify the pH of certain solutions and if they are acids or bases. Introduction: In chemistry‚ pH is a measure of the activity of the (solvated) hydrogen ion. p[H]‚ which measures the hydrogen ion concentration‚ is closely related to‚ and is often written as‚ pH. Depending on the pH solutions will be acids or bases. An acid is a chemical compound that dissociates in solution‚ releasing
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Child Abuse (Physical Abuse Awareness) (Summary) One of the most difficult issues faced by child care providers is child abuse. Knowing how to detect and respond to child abuse will prepare child care providers to help a child in need. This lesson discussed different types of abuse‚ how to identify signs of abuse‚ and methods for reporting abuse to the proper authorities. There are several types of child abuse‚ including: -Neglect -Physical -Sexual -Emotional Any of these types of abuse can
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ABSTRACT EFFECTIVENESS OF FIREARMS IDENTIFICATION IN SOLVING CRIMINAL CASES AS PERCEIVED BY POLICE INVESTIGATORS BY: PHILIP B. MAGTAAN Master of Science in Criminology Introduction In our country today‚ there are so many violent crimes involving the use of firearm. However‚ with the declaration of in September 1947‚ there was a mark decline in violent crimes. The first year of military rule revealed that crimes involving firearms could be relatively deterred. A great number of unlicensed
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NEW JERSEY SEA GRANT COLLEGE PROGRAM MANUAL FOR COASTAL HAZARD MITIGATION Compiled by Thomas O. Herrington 2 PREFACE New Jersey is often used as an example of a natural system gone awry. The unflattering term "New Jerseyization" was coined by a prominent scientist to describe a developed‚ eroding coast‚ where natural beaches have been replaced by engineering structures. This view may have been correct in the past‚ when seawalls and bulkheads replaced many of our beaches‚ but our beaches
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Asymmetric information and moral hazard are important concepts in understanding the evolution of financial markets Name: Qiwei Sun When we consider the evolution of financial markets‚ information is the thing that we must pay much attention to deal with. Asymmetric information and moral hazard‚ the two important concepts‚ are playing key roles in the information system. Both of them could hinder the development of financial markets. So‚ in order to make the financial markets developing much more
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Isolation & Identification of the Major Constituent of Clove Oil with Steam Distillation The purpose of this laboratory experiment was to isolate and characterize clove oil in order to understand how to isolate organic compounds with high boiling points‚ how to perform and interpret qualitative tests for organic compound functionality‚ and to continue to learn how to perform and interpret IR spectrometry. Steam distillation was used in order to prevent the organic compound from decomposing
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