SMS based Wireless Notice board with Monitoring system Nivetha S. R‚ Pujitha. R‚ Preethi Selvaraj & Yashvanthini S.M Electronics and Communication Engineering‚ Avinashilingam University for Women-Engineering College Coimbatore‚ India E-mail : nivetharathinaswamy@yahoo.com‚ pujithaece17692@gmail.com‚ reetuzafira@gmail.com‚ yashumaheshkumar@gmail.com controller. The messages stored in the computer acts as a record for future reference. Abstract – This project is designed using ARM-LPC2148
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AMPLITUDE MODULATION AND DEMODULATION : OBJECTIVE : Study how to perform the amplitude modulation and demodulation and to calculate the modulation index for various modulating voltages. Theory : AMPLITUDE MODULATION : Modulation is defined as the process by which some characteristics of a carrier signal is varied in accordance with a modulating signal. The base band signal is referred to as the modulating signal and the output of the modulation process is called as the modulation signal. Amplitude
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nodes (zero displacement) and anti-nodes (maximum displacement) at fixed points along the transmission line. Such a standing wave may be formed when a wave is transmitted into one end of a transmission line and is reflected from the other end by an impedance mismatch‚ i.e.‚ discontinuity‚ such as an open circuit or a short. The failure of the line to transfer power at the standing wave frequency will usually result in attenuation distortion. Another example are standing waves in the open ocean formed
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Insurance premium for smoker and obese employee The contentions against charging smokers higher protection rates engage contemplations of social equity and reasonableness. This practice may lead numerous individuals to forego wellbeing protection despite the fact that they may need to pay a fine under the ACA. Since smokers have a tendency to have fundamentally lower salaries than non-smokers‚ they could be particularly powerless against expanded wellbeing protection costs. In the event that smokers
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DETAILED SYLLABI OF B.Tech DEGREE PROGRAMME IN ELECTRONICS AND COMMUNICATION ENGINEERING (Applicable from 2010 Admission onwards) DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING NATIONAL INSTITUTE OF TECHNOLOGY CALICUT 26 MA 1001: MATHEMATICS I L 3 T 1 P 0 C 3 Module 1 (12 hours) Preliminary Calculus : Partial differentiation‚ Total differential and total derivative‚ Exact differentials‚ Chain rule‚ Change of variables‚ Minima and Maxima of functions of
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This page is intentionally left blank. The Universe is Only Spacetime Particles‚ Fields and Forces Derived from the Simplest Starting Assumption John A. Macken Santa Rosa‚ California john@onlyspacetime.com Original Draft – February 2010 Revision 7.0 – January 2013 ©2010‚ 2012 i Dedication: I dedicate this book to my wife‚ Enid‚ who has encouraged me and tolerated my idiosyncrasies over the years. Acknowledgments:
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improve the performance of PEM water electrolysis cells. The high current performance of a PEM water electrolysis cell using these oxides as the anode electrocatalyst has also been examined by steady state polarisation measurements and electrochemical impedance spectroscopy. Overall the best cell voltage obtained is 1.567 V at 1 A cmÀ2 and 80 1C was achieved when using Nafion 115 as the electrolyte membrane. r 2006 Elsevier Ltd. All rights reserved. Keywords: Electrocatalysis; Hydrogen production; PEM water
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CHAPTER.1 INTRODUCTION For decades‚ scientists have been using electromagnetic and sonic energy to serve medicine. But‚ aside from electro surgery‚ their efforts have focused on diagnostic imaging of internal body structures—particularly in the case of x-ray‚ MRI‚ and ultrasound systems. Lately‚ however‚ researchers have begun to see acoustic and electromagnetic waves in a whole new light‚ turning their attention to therapeutic—rather than diagnostic—applications. Current research is exploiting
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Rectangular Microstrip 6X6 Patch Array Antenna Performance Evaluation based on Permittivity of the Substrate Materials 1 P.Sreyash‚ 1A.Snehitha‚ 1V.Satya Sainadh‚ 1P.L.Madhuri‚ 1Saroj Gautam‚ 2 Mr.B.T.P.Madhav‚ 2Mr.Pranob Kumar Charles‚ 3Dr.Habibullah Khan Department of ECE‚ K L University‚ AP‚ India. : sreyash306@yahoo.com‚ Snehitharao@yahoo.com 1 Project Students‚ 2Asst. Professor‚ 3Assoc. Professor‚ 4Head of the Department Abstract: In the recent years‚ the development in communication systems
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Career Episode 2 Chronology : xxxxxxxxx Geographical Location : xxxxxxxxxx Organization : xxxxxxxxxx Background ` : xxxxxxxx dr bo ok .c Title of Position om Introduction I had worked as vascular support engineer to support the cardio vascular imaging systems in the region assigned to me. I had taken the responsibility to manage the overall service delivery and ensure the customer satisfaction to the optimum level. I provided expert phone and/or onsite
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