S. M. Amin Motahari

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Wireless Sensor Networks (WSNs) have been deployed largely due to recent advances in wireless communication technologies. These sensors may be deployed in adverse or even hostile environments so they should consider security issues in their communications. In this paper we proposed Sectorized Location Dependent Key management (SLDK) based on Anjum’s(More)
BACKGROUND Aspergillosis is one of the most important opportunistic infections after organ transplantation. Early diagnosis and initiation of appropriate antifungal therapy are key factors for better prognosis. METHODS We reviewed the medical records of patients with solid organ transplantation with evidence of Aspergillus infections from December 2001 to(More)
We present a study and application of quasi-stationarity of electroencephalogram for intraoperative neurophysiological monitoring (IONM) and an application of Chebyshev time windowing for preconditioning SSEP trials to retain the morphological characteristics of somatosensory evoked potentials (SSEP). This preconditioning was followed by the application of(More)
Social ties defined by phone calls made between people can be grouped to various affinity networks, such as family members, utility network, friends, coworkers, etc. An understanding of call behavior within each social affinity network and the ability to infer the type of a social tie from call patterns is invaluable for various industrial purposes. For(More)
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