Levent Demir

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Wi-Fi-based tracking systems have recently appeared. By collecting radio signals emitted by Wi-Fi enabled devices, those systems are able to track individuals. They basically rely on the MAC address to uniquely identify each individual. If retailers and business have high expectations for physical tracking, it is also a threat for citizens privacy. We(More)
Tracking individuals is a major issue today. Several methods exist, but they are limited you to user interaction. A new way of tracking is based on Wi-Fi which does not need any user cooperation. However this method involves new privacy threats. This paper verify if the existing solutions to protect the privacy are secure enough. The tracking system is(More)
PURPOSE To evaluate 2 different applications of an intra-articular (IA) mixture composed of 40 mL 0.25% bupivacaine and 2 mg morphine in anterior cruciate ligament (ACL) reconstructions, before and after tourniquet release. TYPE OF STUDY Prospective, double-blind, randomized, clinical trial. METHODS Forty patients who underwent ACL reconstruction were(More)
OBJECTIVE The intralesional injection of recombinant human epidermal growth factor (EGF-IL), a new therapy, has been claimed to prevent major amputations in advanced diabetic foot lesions. In this study, the efficacy of EGF-IL on advanced diabetic foot ulcers (DFU) was reviewed. METHODS Intralesional 75 µg EGF application (Heberprot-P® 75, Heber Biotec,(More)
The aim of this study is to assess the effects of short- and long-term exposure to hyperbaric oxygen (HBO) on nasal mucociliary clearance (MCC). This study included 47 consecutive nondiabetic patients treated with hyperbaric oxygen therapy (HBOT). Participants were divided into 2 groups according to the taken number of HBOT sessions. Nineteen patients who(More)
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