hello,
plz send me soit diagram.urce code and circu..............etc

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can you please help me with a ppt on this topic..............etc

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Message IntegrityandMessage Authentication


MESSAGE INTEGRITY


The cryptography systems that we have studied so far provide secrecy, or confidentiality, but not integrity. However, there are occasions where we may not even need secrecy but instead must have integrity.

Topics discussed in this section

11.1 Document and Fingerprint
11.2 Message and Message Digest
11.3 Difference
11.4 Checking Integrity
11.5 Cryptographic Hash Function Criteria

Doc..............etc

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Concepts for wireless energy transmission via laser
1. INTRODUCTION
While the science of light and vision has alwaysfascinated and inuenced humans, the beginning ofmodern optics might be traced back to the famousBook of Optics by Ibn al-Haytham_, which for the_rst time describes the theory of vision and light asa ray theory, unifying geometrical optics with philosophicalphysics. His book already described experimentswith lenses, mirrors, refraction, and reection.Modern scienti_c optics, with the invention of thetelescope in t..............etc

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I am ankur kaushik and i am doing b.techand i need a complete ppt of the mentioned topic in full i have got the pdf doc. i needed.please provide me the the power point presentation as soon as possible...............etc

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Abstract :

Today's RC toys are controlled by a single dedicated (and often proprietary) controller. We endeavoured to develop a remote control car that would be controlled via Bluetooth wireless technology. Since Bluetooth is a standardized and relatively reliable wireless protocol, we hoped to create a car controllable by any Bluetooth device. Additionally, Bluetooth consumes low power and has a larger bandwidth than the standard 900MHz RF link, which drives most toys. This added benefit allows for sending of complex information..............etc

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INTRODUCTION
A major problem facing Planet Earth is provision of an adequate supply of clean energy. It has been that we face ...three simultaneous challenges -- population growth, resource consumption, and environmental degradation -- all converging particularly in the matter of sustainable energy supply. It is widely agreed that our current energy practices will not provide for all the world's peoples in an adequate way and still leave our Earth with a livable environment. Hence, a major task for the new century will be to dev..............etc

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Pict-Message Message Visualizer
Pict-Message is a project for people who wish to explore in an innovative and rather surprising way the different data feeds that form the building blocks of today’s virtual world. By pointing the application, let’s say, to the CNN news feed, you will receive the last news in real time - rendered in pictures. The application will choose for each in-coming word an image from flickr’s or google’s database tagged with corresponding keywords. Since the application searches and brow..............etc

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plz mail me full report and ppt of.. Smart Wheelchair design and monitoring via wired and wireless networks..............etc

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Abstract—In this paper, the problem of efficient distributed power control via convex pricing of users' transmission power in the uplink of CDMA wireless networks supporting multiple services is addressed. Each user is associated with a nested utility function, which appropriately represents his degree of satisfaction in relation to the expected trade-off between his QoS-aware actual uplink throughput performance and the corresponding power consumption. Initially, a Multiservice Uplink Power Control game (MSUPC) is formulated, where each user..............etc

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