Ravi Tharani

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In this literature review, 30 reports provided outcome data on 37 direct exchange arthroplasties, 530 open debridements, and 23 arthroscopic debridements. The average followup was approximately 4 years, but the range was broad (range, 0.02-14 years). Infection was controlled in 33 of the 37 infected total knee arthroplasties (89.2%) treated by direct(More)
Article history: Received on: 15/05/2017 Accepted on: 08/07/2017 Available online: 30/09/2017 Objectives: Trachoma is the world’s leading, blinding, neglected tropical disease, which is caused by the obligate intracellular bacterium, Chlamydia trachomatis. SAFE strategy, GET-2020 programs and the searching of novel drugs from the natural source are focused(More)
This paper presents ALBA-R, a protocol for converge casting in wireless sensor networks. ALBA-R features the crosslayer integration of geographic routing with contention-based MAC for relay selection and load balancing (ALBA), as well as a mechanism to detect and route around connectivity holes (Rainbow). ALBA and Rainbow (ALBA-R) together solve the problem(More)
In this paper, a peak-to-average-ratio (PAPR) reduction scheme based on a weighted orthogonal frequency-division multiplexing (OFDM) signal is presented to reduce the PAPR without distortion in removing the weight at the receiver side. In the proposed scheme, a weight is imposed on each discrete OFDM signal via certain kind of a band limited signal, and an(More)
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