Electrophoresis Electrophoresis is a method to separate body substances; this technique isolates them by placing the sample in an electric field. This phenomenon was first observed in 1807 by Reuss from Moscow State University who noticed that a constant electric field caused clay particles dispersed in water to migrate. It is caused by the presence of charges of the surface of the particle and the surrounding fluid. This was perfected in 1937 by Arne Tiselius (1902-1971). It is used in forensic
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characters‚ gigabyte‚ terabyte‚ kilobyte‚ megabyte BYTE: A UNIT OF DIGITAL INFO. IN COMPUTING AND TELECOMMUNICATIONS. BASIC ADDRESSABLE ELEMENT IN MANY COMPUTER ARCHITECTURES. -BITS- BINARY DIGIT‚ THE SMALLEST INCREMENT OF DATA ON A COMPUTER. -CHARACTERS- ANY LETTER OR NUMBER‚ SPACE‚ PUNCTUATION‚ OR SYMBOL THAT CAN BY TYPED ON A COMPUTER. EACH CHARACTER REPRESENTS ONE BYTE OF SPACE. Unit Equivalent 1 kilobyte (KB) 1‚024 bytes 1 megabyte (MB) 1‚048‚576 bytes 1 gigabyte (GB)
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Viet Nam is known that is a center of world’s species diversity with a abundant natural ecosystems like: mangrove forests‚ limestones‚ seas v.v with characteristics of the tropical climates. It is a habitat and development of many endemic wild species valuable‚ some of them can’t be found anywhere else in the world. Viet Nam has many valuable wild genetic resources‚ especially medicinal plants‚ the flowers and tropical plants‚ v.v. Biodiversity in Vietnam is the great value in many different aspects
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Pool Company Project * From Computer-Science: Software-Engineering Project Overview This document provide a sample of what is possible‚ and could lead to a project worth the maximum grade of 100% Something to think about!!! Do not think this is what you have to do to get the maximum number of points. It is just a sample! You are only bound by your programming ability. Please do not try and do more than you are capable of. Think‚ plan‚ design and code YOUR final project. This is your
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been the basis of power‚ the competitions and challenges to push forth progress has equally been altered. With the introduction of defining tool of the 21st century‚ the computer‚ grand scale-based simulations have suddenly become today’s past time for honing creative‚ and competitive skills for individuals of all ages; computer simulations of countless varieties considered by previous generations as games have taken a considerable amount of humanity’s economics‚ life styles‚ progressions and ultimately
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Chapter I The Problem Chapter I contains eight parts (1) Background of the Study (1) Review of Related Literature (3) Conceptual Frame Work (4) Statement of the Problem (5) Assumption and/or Hypothesis (6) Definition of Terms (7) Significance of the Study (8) Delimitation of the Study. Part one‚ Background of the Study‚ justifies the need of the investigation and discusses the importance of choosing the Problem. Part two‚ Review of Related Literature‚ presents the related study and provides
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Table Of Contents IMPORTANT: Please Read This Report From Beginning To End! It’s Set Up For Your Benefit That Way & I Wouldn’t Want You To Miss Anything. It’s only several pages and this information will change your life and skin so take it seriously and read this whole report. I promise you will benefit greatly from it and get clearer skin in just a few days if you take action and learn from this! Read the whole thing to ensure that you get the most out of it and to also how to incorporate
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1.0 BASIC CONCEPTS 1.1 What is a Process? In computing‚ a process is an instance of a computer program that is being executed. It contains the program code and its current activity. Depending on the operating system (OSf a process may be made up of multiple threads of execution that execute instructions concurrently (Robbins‚ Kay. A. and Steven Robbins‚ 1996). A computer program is a passive collection of instructions; a process is the actual execution of those instructions. Several processes
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Feasibility study By Paul Flynn For Dell Computers [pic] 1. Executive summary: This feasibility report aims to outline issues associated with feasibility regarding the proposed re branding of dell computers and the initiation of future designs. This involves questions such as whether the firm can afford to implement the system‚ whether the costs out way the benefits‚ and whether the proposal will fulfill the criteria of the proposal. The report will also contain a needs analysis that will
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level What is the difference between main memory and virtual memory? Main memory is also known as the Random Access Memory. Main memory is the immediate storage within the computer and to access any source of Information from the computer the information first has to be copied onto the main memory for the computer to read. In contrast virtual memory is when memory manager shuffles the data back and forth between the main memory and mass storage‚ to create imaginary memory space in the main
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