Walid Abdallah

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PURPOSE To study the feasibility of anterior vitreal oxygenation for the treatment of acute retinal ischemia. METHODS Twenty rabbits were randomized into an oxygenation group, a sham treatment group, and a no treatment group. Baseline electroretinography (ERG) and preretinal oxygen (Po(2)) measurements were obtained 3 to 5 days before surgery. Intraocular(More)
Radio over fiber (RoF) is a very attractive and promising technology for wireless access networks, because of several advantages such as providing huge bandwidth, inherent immunity to electromagnetic interference and reduced power consumption. The analog RoF networks cannot be used for the transmission of radio signals over long lengths of fiber due to the(More)
This paper presents the design of a wireless sensor network architecture suitable for structural health monitoring of air-crafts. The main objective is to improve airplane safety by detecting flutter phenomenon along the wings and communicating this information to the cockpit computer to react before vibration reaches resonance. Therefore, study of network(More)
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