Y. Bifrin Samuel

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The Wireless sensor networks are mainly deployed with limited source batteries which are not rechargeable. Hence energy efficiency place a vital role in its design and operation. One of the method to improve energy efficiency is duty cycle in which the sensor nodes are switched OFF during the IDLE condition. As the sensor coverage is normally within 100m(More)
In environmental health research, a community-based participatory research (CBPR) approach can effectively involve community members, researchers, and representatives from nonprofit, academic, and governmental agencies as equal partners throughout the research process. The authors sought to use CBPR principles in a pilot study; its purpose was to(More)
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