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Location based services are the hottest applications on mobile devices nowadays and the growth is continuing. Indoor wireless positioning is the key technology to enable location based services to work well indoors, where GPS normally could not work. Bluetooth has been widely used in mobile devices like phone, PAD etc. therefore Bluetooth based indoor(More)
A low-power dynamic reconfigurable FFT fabric is proposed in this paper. The architecture is served as a scalable IP core, which is suitable for system on chip applications. The system can be configured as 16, 32, 64, 128, 256, 512 and 1024-point FFT. Compared with a conventional ASIC FFT processor, this FFT fabric is characterized by having dynamic(More)
The aim of this study was to investigate the role of connexin 43 (Cx43) and its hemichannel (HC1) in the death of astrocytes following ischemia/reperfusion (IR) or oxygen–glucose deprivation/reoxygenation (OGDR) insult. Wistar rats had their bilateral common carotid artery clamped for 1.5 h followed by 0, 4, and 24 h of reperfusion (n = 8 for each time(More)
Many digital signals processing operation requires several multiplication and for the same we need very fast multiplier for a wide range of requirements for hardware and speed. This paper presents a FFT using for fast and area efficient digital multiplier based on Vedic algorithm. Digital multipliers are the core components of all the digital signal(More)
Objective: In this study, we compared the effects of combination of celecoxib, intensity-modulated radiation therapy (IMRT) and hippocampal sparing, IMRT with hippocampal sparing and IMRT only on cognitive function, life quality and therapeutic effects in patients with nasopharyngeal carcinoma (NPC). Methods: From June 2015 to December 2016, 177 cases with(More)
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