LISSAJOUS PATTERNS (INTRODUCTION) OBJECTIVE 1. To use Lissajous figures to take phase measurements. 2. To use Lissajous figures to take frequency measurements. LIST OF REQUIREMENTS Equipment 1. General purpose oscilloscope (10MHz) 2. Function generators (1 Hz to 1 MHz) 3. Digital multimeter THEORY Lissajous patterns are formed when you combined periodic waves moving back and forth with periodic waves moving up and down. This exhibit does this electronically
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in its CSR‚ or at least in its environmental sustainability initiatives. Its approaches to reducing its footprint can fairly be characterized as bold‚ innovative‚ and cutting edge. (Ravich‚ 2010). When we look back at the CSR rankings‚ the “2010 CRO rankings” and the “2009 Newsweek Green Ranking” recognize Wal-Mart as a CSR leader. The true question is why is Wal-Mart failing to gain recognition in rankings and sustainability indexes? You are made to wonder if the Wal-Mart workers’ poor reputation
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Copyright : ©ICPEES-LCOSA / ©Fraunhofer ISE-Uni Freiburg / ©KIT International Summer School on Organic Photovoltaics DATE: September 1st – 4th‚ 2014 / LOCATION: Strasbourg Progress in the Organic Photovoltaic (OPV) Technology relies critically on collaborative research and development activities within a very broad field of disciplines‚ including organic chemistry‚ material developments and device engineering. It is therefore crucial for young researchers interested in this emerging technology
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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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Complex physical phenomena such as dew point humidity‚ mass flow • Range from 100 Ω to several hundred kΩ WHEATSTONE BRIDGE •R1 & R2 Known ratio arm •R3 standard variable (adjustable) resistor •R4 unknown resistor •Detector – Galvanometer‚ CRO‚ Digital display WHEATSTONE BRIDGE The bridge can be used in null or deflection mode 1. At balance condition Or R4 R2 = R3 R1 R2 R4 = R3 R1 This equation is independent of characteristics of detector provided • Detector observes
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TRANSISTOR Aim: To plot the input and output characteristics of an NPN transistor in common base configuration and calculate various parameters. Components and Equipments Required: Transistor‚ voltmeters‚ ammeters‚ rheostats‚ dc sources‚ breadboard and CRO. Theory: In CB configuration‚ the base of a transistor is common to input and output circuits. Input voltage is applied between emitter and base and output is taken across collector and base. CB configuration is also called grounded base configuration
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climates‚ 40‚000–200‚000 years ago; Inhabited parts of Europe‚ Asia‚ Africa; Used fire‚ wore fur‚ made stone-tipped spears‚ lived in caves‚ stone shelters; . No longer classified as Homo sapiens * *Homo sapiens: a. Developed 150‚000 years ago; b. Cro-Magnon Man appeared at least 40‚000 years ago’ c. Scientists debate whether Homo sapiens originated in Africa and spread to other continents‚ or evolved independently and displaced or assimilated Homo erectus; . Only one species of the genus Homo exists
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Consumer behavior. Retrieved July 24‚ 2009 from http://www-rohan.sdsu.edu/~renglish/370/notes/chapt05/index.htm CU-annual-report (2008) CONSUMERS UNION/ CONSUMER REPORTS – 2008 ANNUAL REPORT. Retrieved July 28‚ 2009 from http://www.consumerreports.org/cro/resources/streaming/PDFs/cu-annual-report-2008.pdf Networker2. (n.d). Buyer behavior – decision making process. Retrieved July 29‚ 2009 from http://tutor2u.net/business/marketing/buying_decision_process.asp
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> ^< 0- J^/^-S3 ‚ c.-r^^ ^ ALFRED P. WORKING PAPER SLOAN SCHOOL OF MANAGEMENT ORGANIZATIONAL CULTURE: A DYNAMIC MODEL EDGAR H. SCHEIN WP#1412-83 FEBRUARY 1983 MASSACHUSETTS INSTITUTE OF TECHNOLOGY 50 MEMORIAL DRIVE CAMBRIDGE‚ MASSACHUSETTS 02139 ORGANIZATIONAL CULTURE: A DYNAMIC MODEL EDGAR H. SCHEIN WP#1412-83 FEBRUARY 1983 ly 18/83 0086H ORGANIZATIONAL CULTURE: A DYNAMIC MODEL^ Edgar H. Schein Sloan School of Management
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Rebecca Buckner CE220 Child Safety‚ Health and Nutrition Unit 9 Project Appropriate Health‚ safety and Nutrition for Young Children There are several ways to show the correlations between health‚ safety and nutrition. For example‚ children who abide by their parents rules and get the proper nutrition are less likely to fall ill or even have a broken bone. Getting all the daily recommended value of vitamins and minerals helps to build a strong immune system and strong bones in children
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