نتایج جستجو برای: dense reader environment
تعداد نتایج: 605725 فیلتر نتایج به سال:
PURPOSE To compare cardiac-triggered dual-echo spin-echo and magnetization transfer-prepared gradient-echo (MT-GE) MR imaging in the detection of multiple sclerosis (MS) lesions in the spinal cord. METHODS The cervical spinal cord in 20 patients with MS and in nine healthy volunteers was examined with spin-echo and MT-GE MR imaging. Sagittal images were scored for number of lesions, certainty...
Abstract We report on the development of UHF RIFD(Ultra High Frequency Radio Frequency Identification)reader based on MQX Real Time Operating System(RTOS) aimed at providing more communication interfaces and redevelopment platform. The developed RFID reader integrates a commercial off the shelf inductive coupling RF transceiver in 922 MHz band, fully compliant with ISO18000 standard, MCF52259 m...
Despite considerable media attention, portable electronic readers (e-readers) have not yet had a significant consumer impact. They offer several features unavailable in print media, such as easily accessible content and potential for interactive capacity similar to what can be found on the Internet. Flawed design and high cost, however, may inhibit wide end-user adoption. Using a mix of scholar...
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