8 2.0 History of Optical Fiber 9 3.0 Construction of Optical Fiber 12 4.0 Guiding Mechanism in Optical Fiber 13 5.0 Basic Components of OFC 15 5.1 Transmitter 15 5.2 Fiber 15 5.3 Receiver 15 5.4 Process 16 6.0 Principle of optical transmission 16 6.1 Refractive Index 16 6.2 Snell’s Law 17 6.3 Critical Angle 17 6.4 Total Internal Reflection 18 6.5 Acceptance Cone 19 6.6 Numerical Aperture 21 7.0 Advantage of optical fiber communication 23 7.1 Advantage
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the Gardenia chain of bakeries here in the Philippines. It all began in 1997‚ QAF Limited through Gardenia International Pte. Ltd. established Gardenia Bakeries Philippines Inc. and started construction of its bakery plant in Laguna International Industrial Park (LIIP)‚ Biñan‚ Laguna. Gardenia Philippines started its operations in 1998 with the state-of-the-art bread factory rated as one of the most modern large scale bread manufacturing facility in the country. Its major‚ highly-automated equipment
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5 Figure 1.3 : Drawing of fiber 6 Figure 1.4 : Double crucible method 7 Figure 2.1 : Total internal reflection in fiber optics 9 Figure 3.1 : Transfer rate with different types of cable and LAN 10 Figure 3.2 : Spiral Motion of Photons 12 2. INTRODUCTION 2.2 GENERAL OVERVIEW 2.2.1 This report looks into three major sections: fabrication process and operational principle‚ total internal reflection of fiber optics and limitations‚ and enhancement
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JOMO KENYATTA UNIVERSITY OF SCIENCE AND TECHNOLOGY KENYA NATIONAL LIBRARY INDUSTRIAL ATTACHMENT This report is submitted to the department of commerce and economics study in the school of human Resource Development in partial fulfillment of the Diploma in Information Technology of Jomo Kenyatta University of Agriculture and Technology Contents DECLARATION I declare that this report is my original work and has not been presented or published in any way
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Booker T. Washington and W.E.B. Du Bois‚ both early advocates of the civil rights movement‚ offered solutions to the discrimination experienced by black men and women in the nineteenth and twentieth century. Despite having that in common‚ the two men had polar approaches to that goal. Washington‚ a man condoning economic efficiency had a more gradual approach as opposed to Du Bois‚ whose course involved immediate and total equality both politically and economically. For the time period‚ Washington
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Washington by W.E.B. Du Bois AFRS 210 September 20‚ 2013 Prince In chapter three of the Souls of Black Folks‚ W.E.B. Du Bois argues that although Booker T. Washington has took many stands in opposition of the injustices done to black people‚ his “Atlanta Compromise” speech has done more to hinder the black community than help it. Washington believed that reconstruction failed because African Americans were offered too much too soon‚ so he believed that industrial education should be
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BWRR3093 Case Study 2 (Manville Corporation Fiber Glass Group Series) Questions (week 1) 1. Why have Dr. Doll’s comments precipitated a crisis? Because of the assumption “perception is everything”. Dr Doll would have to manage the immediate crisis due to this concept. People will afraid of fiberglass from the moment they heard that fiberglass is also carcinogenic as asbestos but it is appear less carcinogenic if compared with asbestos. The word “asbestos” which comes out from
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Climate change is a significant and lasting change in the statistical distribution of weather patterns our periods ranging from decades to million years.Climate change is realit happens all around the world and it cause by the greenhouse effect‚which is warming of the surface and lower atmosphere of a planet as earth or venus that is caused by conversion of solar radiationinto heat in a process involving selective transmission of short waves solar radiation by the atmosphere‚its absorption by the
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Phytoremediation of Urban Brownfields: A Case for Industrial Hemp By: Jeff Lemon Thursday‚ June 21‚ 2012 Brownfields Brownfield Phytoremediation Page 2 Page 4 A Case for Industrial Hemp? Page 5 Executive Summary There are a number of reasons why we should care about brownfields. From encouraging urban sprawl through the ‘development’ of greenfields to their environmental impacts on soil‚ air and ground water‚ these properties are a drain upon the urban environment. Redevelopment
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Week three understanding fats and fibers There are four major fat types they are known as; monounsaturated fats‚ polyunsaturated fats‚ saturated fats‚ Tran’s fats. Saturated fat and Tran’s fat are two fats classified as bad fats. We should limit these types in our daily diets. Saturated fats are for the most part of found in red meat‚ and dairy products. Trans fats are super unhealthy‚ we should avoid eating them period. Tran’s fats are primarily found in pre mixed products such as; snack
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