most commonly used electronic device – the computer. The study of this unit will highlight the characteristics and evolution of computers. It will also help you to understand the basic terminology associated with computers. Objectives After studying this unit‚ you should be able to • • • • • • • • • understand the basic characteristics of computers‚ understand how the computers evolved‚ understand the components that make up a computer‚ differentiate between hardware and software‚ differentiate
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Part1 Basic knowledge of CDMA Agenda 1. Architecture of CDMA system/ Coverage Area Structure 2. Interface between different entities 3. Numbering plan Architecture of CDMA system MS Um Abis A B OMC BT S BSC MSC VLR D HLR H BSS C MSS AUC •MS: •BSC: •BTS: •MSC: •VLR: •HLR: •AUC: •OMC: Mobile Station Base Station Controller Base Transceiver Station Mobile Switching Center Visitor Location Register Home Location Register Authentication Center Operation and Maintenance
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Classical conditioning was first observed by researcher Ivan Pavlov in an experiment on digestion gone wrong. In trying to measure the salivation of dogs‚ he realized that many of the dogs began salivating before the food was even presented. This debacle would lead to the discovery of the phenomenon know as classical conditioning. Classical conditioning is a behavioral event that is based off of a series of conditioned and unconditioned stimuli and responses. Before the official conditioning process
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BASICS OF TELECOM TELECOM VERTICALS:- 1. IMPLEMENTATION OF TELECOM SYSTEM & TRANSMISSION SYSTEMS i) BTS(BASE TRANSEIVER SYATEM) ii) ALARM SYSTEM iii) BSC(BASE STATION CONTROLLER) iv) ANTENNA v) VARIOUS CARDS 2. POWER SYSTEM INSTALLATION i) DG(DIESEL GENERATOR) ii) MCB iii) PIU(POWER INTERPHASE UNIT) iv) SMPS v) RECTIFIERS vi) BATTERY BANK(24VOLT‚48VOLT) vii) POWER CARDS 3. OPERATION & MAINTAINANCE FOR TELECOM & INFRA SYSTEMS 4. RF VERTICALS i) RF SURVEY ii) RF PLANNING iii) NETWORK
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Balance of payment (page 161) Visible and invisible trade: Goods and services which are sold overseas are called EXPORTS. Those which are bought from other countries are called imports. Economies distinguish between visible trade and invisible trade. Visible trade: buying and selling of physical goods Invisible trade: exchange of services such as e-commerce and credit sales. Balance of trade: visible exports - visible imports Balance of payments: a BOP is a record of all transactions
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Have you ever thought about manipulating another person to believe that something is present when it is not actually there? This can be easily done through the concept of classical conditioning. What is classical conditioning you may ask? Classical conditioning is a learning process in which a conditioned stimulus is paired with an unconditioned stimulus. The conditioned stimulus is a neutral stimulus like the sound of a bell‚ the unconditioned stimulus is the object in which the neutral stimulus
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Learned Food Aversion I experienced a food aversion when I took an anti-allergy medicine with water. When I was seven‚ I had an allergy on cats. When the allergy started‚ I took very nasty and bitter pills with water. In time whenever I drank water without the pills‚ I felt bitterness in my mouth. I didn’t drink water since then. Only in five years I started to drink water again. At first I felt bitterness in my mouth from the medicine which I took with water together. Therefore my unconditioned
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Ivan Pavlov was a russian scientist that created the groundbreaking experiment that created Pavlovian conditioning‚ or classical conditioning. Pavlov researched dogs to understand how the body breaks down food into chemicals that can be absorbed into the bloodstream. He also researching the digestive processes of animals over long periods of time‚ by observing their salivating habits. He would observe the amount of saliva of the animals when served different types of foods and the frequency of the
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seven had an overall average of mean skin temp minus baseline as a negative when the rest of the data was positive. Regardless‚ the data collected allowed Thomas to conclude that operant conditioning could be used on humans to train them to decrease muscle tension and to increase skin temperature. Operant conditioning is a theory formulated by B.F. Skinner in the 1920s that taught positive reinforcement of an action would foster encouragement for the action to be done again. On the other hand‚ negative
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1. BASIC PHRASES [pic] [pic] [pic] |¡Buenos días! |¡Buenas tardes! |¡Buenas noches! | |bway-nohs dee-ahs |bway-nahs tard-ays |bway-nahs noh-chays | |Hello! / Good morning! |Good afternoon! |Good evening! / Good night! | |¡Hola! / ¡Chao!
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