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  • Alagiozoglou L, Morris L, +12 authors Whitby D Hatziioannou
  • 2011
Epidemiology of HHV-8 infection in HIV-positive patients with and without Kaposi sarcoma: diagnostic relevance of serology and PCR. Early peripheral lymph node involvement of human herpesvirus 8-associated, body cavity-based lymphoma in a human immunodeficiency virus-negative patient. Human herpes virus-8 associated primary effusion lymphoma of the pleural(More)
Parkinson's disease (PD) is a progressive disabling neurodegenerative disorder characterized by severe difficulties with body motions and associated with autonomic dysfunction, depression, and dementia. Oxidative stress is thought to play an important role in the pathogenesis of PD and oxidative damage characterizes proteins, lipids, and DNA in the(More)
This paper presents an analog implementation of a fast controller for a unity-power-factor (UPF) PWM rectifier. The best settling times of many popular controllers for this type of converter are on the order of a few line cycles, corresponding to bandwidths under 20 Hz [l]. The fast controller demonstrated in this paper can exercise control action at a rate(More)
The MDG system is a decision diagram based veriication tool, primarily designed for hardware veriication. It is based on Multiway decision diagrams|an extension of the traditional ROBDD approach. In this paper we describe the formal veriication of the component library of the MDG system, using HOL. The hardware component library, whilst relatively simple,(More)
Smart Antennas provide angle-of-arrival information, which can be used for localization and efficient routing of information in wireless sensor networks (WSN). The method of designing a communications link between different nodes of a Wireless Sensor Networks (WSNs) by electronically steering the beam using smart antenna is presented. A brief design details(More)
Literature on conflict has largely overlooked migrants' remittances, and literature on migrant's remittances has largely avoided conflict settings. Using a micro-level approach, this paper explores how remittances have affected households coping with conflict and fragility in the Somali city of Hargeisa. Drawing on survey and ethnographic evidence, the(More)
In the recent days, environment is polluted day by day due to various factors. One of the causes is smokes during the massive fires. Using Wireless Sensor Networks (WSN) fire can be detected earlier and also initiate the rescue operation before it becomes fire. In this paper, we will examine the possibility Support Vector Machine (SVM) for detecting the(More)
A conventional Secret key Steganography scheme focuses mainly to reduce the distortion when secret information is embedded into the cover image. On the other hand, the transmitted images may be compressed or faces transmitting errors. If such errors occur, the receiver cannot extract the correct information from the stego-image. Furthermore the three main(More)
  • ALI U. SORMAN, MOHAMED, J. ABDULRAZZAK, Ali U. Sorman, Mohamed J. Abdulrazzak
  • 2007
Groundwater recharge in arid regions is intermittent and usually occurs as a result of flood flow transmission losses in dry wadi channels. Hydrograph characteristics play a dominant role in determining the amount of channel abstraction in relation to the width of the wetted perimeter and the time of inundation, and the subsequent groundwater recharge.(More)