Dissertation Research Project- Language input and learning in the Foreign Language Classroom Abstract: This article examines the differences between native and non-native English speaking teachers‚ in an Italian Primary school classroom. It uses recordings of four language classes and analyses the teachers’ lexical input‚ alongside the lexical output of the learners. It examines the types of interaction which take place‚ and the teachers’ use of the L1 comparing it to the second language acquisition
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Question&answer and the h-parameters are given by: hie – The input impedance of the transistor (corresponding to the emitter resistance re). hre – Represents the dependence of the transistor’s IB–VBE curve on the value of VCE. It is usually very small and is often neglected (assumed to be zero). hfe – The current-gain of the transistor. This parameter is often specified as hFE or the DC current-gain (βDC) in datasheets. hoe – The output impedance of transistor. This term is usually specified as an
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Addition | again also and and then besides | equally further(more) in addition (to...) indeed next | in fact moreover too what is more finally | Comparison | compared with in comparison with in the same way/manner | similarly likewise | again also | Contrast | besides but however in contrast instead conversely it may be the case that certainly also likewise | naturally nevertheless of course on the contrary on the other hand regardless
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Experiment No 2: Title: Characteristic electrical output of a PV module Objective: 1. To investigate the characteristic IV and power curves of a PV module 2. To determine maximum power transfer and the optimized load to obtain maximum power transfer from the solar cell to the load Components: 1. PV module 2. 2 units of Multimeters (mA Ammeter‚ Voltmeter) 3. Variable resistors (50 (‚ 100 (‚ 1 k(‚ 5 k() 4. Retort stand 5. Xenon Lamp (Solar simulator) 6. DC power
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set reminders * Use the built-in calculator for simple math * Send or receive e-mail * Get information (news‚ entertainment‚ stock quotes) from the Internet * Play games * Watch TV * Send text messages * Integrate other devices such as PDAs‚ MP3 players and GPS receivers ADVANTAGES: * Makes communication much easier * It is much more portable than the telephone DISADVANTAGES: * Students nowadays‚ spend much more time in communicating with their friends rather
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Diodes Diodes are components that allow current to flow in only one direction. They have a positive side (leg) and a negative side. When the voltage on the positive leg is higher than on the negative leg then current flows through the diode (the resistance is very low). When the voltage is lower on the positive leg than on the negative leg then the current does not flow (the resistance is very high). The negative leg of a diode is the one with the line closest to it. It is called the cathode. The
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HOW DEMAND DETERMINES OUTPUT IN THE SHORT RUN Typically‚ firms that supply intermediate goods such as steel rods or other inputs let demand not price determine the level of output in the short run. To understand this idea‚ consider an automobile firm that buys material from a steelmaker on a regular basis. Because the auto firm and the steel producer have been in business with one another for a long time and have an ongoing relationship‚ they have negotiated a contract that keeps steel prices
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-TTY TTYs (also called Telecommunication Devices for the Deaf (TDD) and text telephones) are used for two-way text conversation over a telephone line. They are the primary tool used by deaf people (and some hard of hearing people) for telephone conversation. Other visual telecommunications technologies and services‚ such as Internet chat and messaging‚ email‚ e-paging‚ and fax and e-mail are also used in telecommunications by people who are deaf or hard of hearing. -TRS Telecommunications
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Simile - a kind of comparison in which two things are com¬pared be¬cause they have something in common though they are in all other respects different. The imagina¬tive compa¬rison is explicitly made with the help of like or as. She walks like an angel. / I wandered lonely as a cloud. This simile suggests /implies / illustrates that ... Metaphor - a comparison between two things which are basically quite different without using the words like or as. While a simile only says that one thing is
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Electricity through Wireless Transmission ECE-CSIT Seminar Idea The various technologies available so far for wireless transmission of electricity and the use of Wireless System of Energy Transmission are discussed. This Electricity through Wireless Transmission ECE-CSIT Seminar Idea concentrated on Tesla Theory‚ microwave power transmission (MPT) called Solar power satellite‚ and highly efficient fiber lasers for wireless power transmission. Especially the distribution and transmission losses
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