This a very simple radio.Only five parts are here for the radio.



Lazer works in high voltage supply.How can we make high voltage out of 220/110 V AC.Here gives the circuit.You can use this to make high voltage supply.But prevention should be taken to avoid shoking hazards.
The circuit takes 115 V supply and gives to step up transformer. Three diodes and three capacitors are used to eliminate the ripples of AC.




The main components are microphone, antenna, 2N2222A NPN Transistor. The range of the transmitter when r ....etc

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Principles of Information SystemsEighth Edition
Software:
Systems and Application Software
Categories of Computer Software
An Overview of Software
Computer programs: sequences of instructions for the computer
Software – system software and application software
Systems Software
Systems software: coordinates the activities and functions of hardware and programs
Computer system platform: combination of a hardware configuration and systems software
Systems Software
Systems software
Controls operations of ....etc

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Software Development Process Models
INTRODUCTION
There is various software development approaches defined and designed which are used/employed during development process of software, these approaches are alsoreferred as Software Development Process Models.
Each process model follows a particular life cycle in order to ensure success in process of software development.
A software development process, also known as a software development life cycle (SDLC), is a structure imposed on the development of a software product. Simil ....etc

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ABSTRACT
The concept of a middleware was introduced to facilitate communication between entities in a heterogeneous distributed computing environment. The main task of an event-based middleware is to disseminate data to all interested parties in a largescale distributed system. Hence, an event model is needed to describe how data, and interest in that data, is expressed in the system i.e. event publication and event subscription respectively. In our system, we represent an event as an object and the event model is illustrated using a sample a ....etc

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CREDIT CARD FRAUD DETECTION USING HIDDEN MARKOV MODELS
Abstract: Now a day the usage of credit cards has dramatically increased. As credit card becomes the most popular mode of payment for both online as well as regular purchase, cases of fraud associated with it are also rising. In this paper, we model the sequence of operations in credit card transaction processing using a Hidden Markov Model (HMM) and show how it can be used for the detection of frauds. An HMM is initially trained with the normal behavior of a cardholder. If an incoming cre ....etc

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1.Problem statement for supermarket software management system
2.0-level and 1-level DFD for it.
3.ER diagram for it. ....etc

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It is shown that several (single-mode) models (PTT, XPP) are basically special cases of the General Network model. The XPP model of Verbeeten et al (2001) is shown to give an identical response to a PTT model at high elongational rates, but the models differ in shear flow at high shear rates. The Giesekus term in the XPP model has actually no effect at any deformation rate except the generation of a second normal stress difference at small shear rates. The possibility of tailoring the shear flow response at high shear rates is explored. The res ....etc

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The recent renewed interest on fluid-fuel nuclear systems has stimulated the development of models and methods for the physics of these systems, for both steady-state and transient analysis. The European research project MOST within the 5-th Framework Program has devoted a considerable effort to the assessment of models and computational tools for molten-salt systems. The seminar addresses the activities carried out at Politecnico di Torino on the neutronics of fluid-fuel systems. The basic physical phenomena connected to the motion of the fuel ....etc

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A Paper Presentation on Software Development Automation by Computer Aided Software Engineering (CASE)



Abstract: Nowadays, system developers are faced to produce complex, high quality software to support the demand for new and revised computer applications. This challenge is complicated by strict resource constraints, forcing management to deploy new technologies, methods and procedures to manage this increasingly complex environment. Often the methods, procedures and technologies ar ....etc

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The concept of a middleware was introduced to facilitate communication betweenentities in a heterogeneous distributed computing environment. The main task of anevent-based middleware is to disseminate data to all interested parties in a large-scale distributed system. Hence, an event model is needed to describe how data, andinterest in that data, is expressed in the system i.e. event publication and eventsubscription respectively. In our system, we represent an event as an object and theevent model is illustrated using a sample application
[at ....etc

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