we r using microcontroller mc89c52 through whIch the data can be sensed and transmit that data using rf technology through encoder and decoder...and that data is fused according to gates which are Nand And Or gates....ETC and through LEDS the result is to be obtained..... ....etc

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Abstract”
In this letter, we analyze a class of Opportunistic Power Allocation (OPA) and sensor selection schemes for parameter estimation in wireless sensor networks. In all cases, only sensors experiencing favorable conditions participate in the estimation process by adjusting their transmit power on the basis of local Channel State Information (CSI) and Residual Energy Information. We address a number of classical problems: the minimization of distortion and transmit power, or the enhancement of network lifetime. Furthermore, we deri ....etc

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Connected Sensor Cover: Self-Organization of Sensor Networks for Efficient Query Execution (Java)
IEEE/ACM Transactions on Networking, Vol. 14, No. 1

Abstract:
Spatial query execution is an essential functionality of a sensor network, where a query gathers sensor data within a specific geographic region. Redundancy within a sensor network can be exploited to reduce the communication cost incurred in execution of such queries. Any reduction in communication cost would result in an efficient use of the battery energy, which is ....etc

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plz get me a ppt of the accident prevention eye blink sensor ....etc

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The invention of new fluorescence-based chemical sensor has facilitated the myriad potential applications such as monitoring oxygen, inorganic gases, volatile organic compounds, biochemical compounds etc, as the technology is versatile, compact and inexpensive in nature. Depending upon the vital criteriaâ„¢s of accuracy, precision, cost and the ability to meet the environmental range of the intended application, proper sensor can be chosen for the military control based subsystem. Sensor web and video sensor technology are two widely applie ....etc

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LADAR SENSOR TECHNOLOGY
Abstract
Situation awareness and accurate target identification are critical requirements for successful battlefield management. Ground vehicles can be detected, tracked, and imaged by using airborne or space borne microwave radar. Obscurants, however, such as camouflage net and tree canopy foliage can degrade the performance of these radars. Foliage can be penetrated with long wavelength microwave radar, but generally at the expense of imaging resolution. The DARPA Jigsaw program includes the development of hi ....etc

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Presented By:
Y W Zhu, X X Zhong and J F Shi
The Engineering Of Optical And Electronic College
ChongQing University

Abstract.
Wireless sensor network is a new research field. It can be used in some special situation for signal collection, processing and transmitting. Zigbee is a new Wireless sensor network technology characteristic of less distance and low speed. It is a new wireless network protocol stack of IEEE 802.15.4. Lately traditional system to collects parameters for Greenhouse is widely used in agriculture. The ....etc

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The invention of new fluorescence-based chemical sensor has facilitated the myriad potential applications such as monitoring oxygen, inorganic gases, volatile organic compounds, biochemical compounds etc, as the technology is versatile, compact and inexpensive in nature. Depending upon the vital criteriaâ„¢s of accuracy, precision, cost and the ability to meet the environmental range of the intended application, proper sensor can be chosen for the military control based subsystem. Sensor web and video sensor technology are two widely applie ....etc

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SENSOR TECHNOLOGY

ABSTRACT
The recent advances of sensor technologies have been powered by high-speed and low-cost electronic circuits, novel signal processing methods and innovative advances in manufacturing technologies. The synergetic interaction of new developments in these fields allow completely novel approaches increasing the performance of technical products. Innovative sensor structures have been designed permitting self-monitoring or self-calibration. The rapid progress of sensor manufacturing technologies all ....etc

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Hello Friends...

I need LADAR SENSOR TECHNOLOGY PPT'S ans seminar report, so pls send it soon on my Email id..

[email protected] ....etc

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