1.0 Introduction of Investigation Investigation can be defined quite simply as a systematic fact finding and reporting process. It is derived from the Latin word vestigere‚ to “track or trace‚” and encompasses a patient‚ step-by step inquiry. Investigation is finding facts; it is akin to research conducted in the academic arena. Investigation is a multi-disciplined field of study. It encompasses law‚ the sciences‚ communications‚ and a host of other things. Investigation requires an inquisitive
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INTRODUCTION Investigations are the processes that will be used to describe both criminal investigation and crime scene processing distinctions between criminal investigations and crime scene. Crime scene requires strict scientific methodologies such as collections procedures and testing protocol‚ whereas criminal investigation has less of hard science character and relies more on the experience and skills of the investigator rather than rigid scientific protocols and procedures. Evidence is a
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Pyrolysis of plastic wastes to fuel oil with and without catalyst Baoying Shi‚ Yufeng Wang Guangdong Dongguan Quality Supervision Testing Center Dongguan,China Chengzhi Chuai School of Material Science & Chemical Engineering Tianjin University of Science & Technology Tianjin‚ China Abstract—Two types of waste plastics were used in this study: polyethylene (PE) and polypropylene (PP). This paper described pyrolysis of plastic waste materials with and without catalyst. The influence of the
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1. What is in Gasoline? Gasoline is produced from a dark substance extracted from miles beneath the surface‚ called crude oil or petroleum. Millions of years ago‚ crude oil was created from fossil fuels of dead animals and plants that sank into the ocean’s bottom underneath rocks‚ dirt‚ and dust. Over time‚ the seclusion of corpses caused heat and pressure to increase instigating the bodies to decompose; and due to lack of oxygen‚ the remains formed mixture of chemical organic compounds made of hydrogen
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COMM 10 Fall 2014 Three-Part Communication Analysis project You will be developing this project throughout the quarter and it will make up 50 percent of your grade. It is divided into three components due at specified dates during the term (for review by your TA). Together‚ the three parts of the project serves as the equivalent of a midterm and final. Overview: The purpose of this assignment is to introduce you to scholarly frameworks and methods for examining dimensions of communication. The project
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BACKGROUND OF THE PROBLEM A. Description of the Current Situation Accomplished programs and projects of the Sangguniang Kabataan (SK) each year is declining as a result of poor performance and leadership. In the early period of the term of office‚ number of accomplished projects and programs were then satisfactory. However in the subsequent years until the latter part of their administration‚ accomplishments were declining. Moreover‚ mismatch between SK projects and what the youth
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Biofuels Biofuels are Fuels made from Biomass Biofuels are made from plants‚animals‚ or their waste products. Here I have listed three examples of biofuels beneath. 1 Micro-organisms decompose waste materials to produce biogas. 2 Biogas is usually about 70% methane and somewhere between 20 and 30 % carbon dioxide 3 the way we use it to generate energy is to burn it to heat up water which will then turn a turbine to produce electricity. It is also heard of to heat the water to steam which
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removal - The Epilady‚ scissors‚ razors‚ Nair and now...the wax. Read on........... My night began as any other normal weeknight. Fix dinner‚ watch the grand kids come and go. I then had the thought that would ring painfully in my mind for the next few hours: ’Maybe I should get the waxing kit from the medicine cabinet. So I headed to the site of my demise: the bathroom. It was one of those ’cold wax’ kits. No melting a clump of hot wax‚ you just rub the strips together in your hand‚ they get warm
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EXPERIMENT AIM: To determine the experimental heat of combustion of methanol (CH3OH) and ethanol (CH3CH2OH). To decide which would be a better choice to take on a camping trip. MATERIALS: 1 Copper container 1 Clamp 1 Spirit Lamp with Wick Ethanol 1 Retort Stand Methanol 1 Box of Matches Water 1 Electronic Balance Thermometer PROCEDURE: Firstly‚ Measure the weight of the empty Copper container on the electronic balance. Record your results in a table. Secondly‚ fill the copper container with
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COT5405 Analysis of Algorithms Midterm 1 Solution Summer 2012 June 11 In all cases explain clearly and as succinctly as possible. Problem 1 10 Pts Answer: n T (n) = 2T ( n ) + log n 2 2 n = 4T ( n ) + logn n + log n 4 2 2 2 n = 4T ( n ) + log nn−1 + log n 4 2 2 = ... ∑log2 n 1 = nT (1) + n i=1 i ∑n Since i=1 1 → ln n‚ T (n) ∈ Θ(n log log n) i Problem 2 20 Pts Answer: The general idea is to use the technique similar to quick sort‚ by doing partition on both lids and cups. First we pick
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