Báo cáo hóa học: " Transceiver Design Concept for Cellular and Multispot Diffusing Regimes of Transmission" potx

... Corporation Transceiver Design Concept for Cellular and Multispot Diffusing Regimes of Transmission S. Jivkova Central Laboratory of Optical Storage and Processing of Information, Bulgarian Academy of ... proposed that the transceiver design be based on the utilization of two-dimensional arrays of infrared light- emitting devices and photodetectors. Basic...

Ngày tải lên: 23/06/2014, 00:20

... group #1 Band group #2 Band group #3 Band group #4 Band group #5 Band #1 Band #2 Band #3 Band #4 Band #5 Band #6 Band #7 Band #8 Band #9 Band #10 Band #11 Band #12 Band #13 Band #14 3432 MHz 3960 MHz 4488 MHz 5016 MHz 5544 MHz 6072 MHz 6600 MHz 7128 MHz 7656 MHz 8184 MHz 8712 MHz 9240 MHz 9768 MHz 10296 MHz f Figure ... and rout- ing of all RF signals will be challenging in this concept....

Ngày tải lên: 22/06/2014, 22:20

... process, and represent the state of the art on cross-layer design for WSNs. All of them take into account the unique peculiarities, advantages, and shortcomings of wireless sensor networks, and propose ... almost all other types of wireless and wired networks, WSNs are built for a specific application in mind, and so al l layers must be cognizant of the features of...

Ngày tải lên: 22/06/2014, 19:20

... signal processing, embedded software, and hardware/software codesign. He received the B.S. degree from the University of Wisconsin at Madison, and the Ph.D. degree from the University of California at Berkeley. ... Depart- ment of Electrical and Computer Engineering and the Institute for Advanced Computer Studies (UMIACS) at the University of Mary- land, College Park. He is...

Ngày tải lên: 22/06/2014, 23:20

... 49:664-672. 2. Condron JE, Hill KD: Reliability and validity of a dual-task force platform assessment of balance performance: effect of age, balance impairment, and cognitive task. J Am Geriatr Soc 2002, ... sitting and in standing (im proving upper limb and shoulder girdle range of motion and endurance while maintaining the predefined positions), (2) transfers (improving si...

Ngày tải lên: 19/06/2014, 08:20

... classification; for Subjects C and D classification is perfect. Journal of NeuroEngineering and Rehabilitation 2009, 6:14 http://www.jneuroengrehab.com/content/6/1/14 Page 3 of 16 (page number not for citation ... series of single cursor movements, each in one of four directions. Whereas Piccione's method relies on sequential emphasis of four stimuli to obtain the two b...

Ngày tải lên: 19/06/2014, 08:20

... case of deformations which increase the length of the specimen and in case of de formations which reduce it, two local maxima greater than both the starting value and the regime value are performed. • ... Department of Compu- ter Engineering and Systems Science, University of Pavia, Italy for the scien- tific and technical support. References 1. Forster AYJ: The clinical...

Ngày tải lên: 19/06/2014, 10:20

... scoliosis to achieve correction of double-curve scoliosis deformity and restoration of sagital curve of thoracic and lumbar spine. Wedge-shape osteotomy of apex vertebra and deformity correction Single ... flexibility of spineFigure 2 Suspension view shows the flexibility of spine. Bending view shows the change of deformityFigure 3 Bending view shows the change of deform...

Ngày tải lên: 20/06/2014, 01:20

... conditions: 98°C for one 30 sec cycle and then 35 repeated cycles of 98°C for 10 sec, 59°C for 15 sec, and 72°C for 30 sec, followed by a final extension at 72°C for 5 min. Table 3 outlines each of the ... cycling conditions: 98°C for one 15 second (sec) cycle and then 35 repeated cycles of 98°C for 5 sec, 59°C for 10 sec, and 72°C for 15 sec, followed by a fin...

Ngày tải lên: 20/06/2014, 01:20

... the forms of cash and discounts for the purchase of new products. Cost and revenue allocation between take back and new product sale is discussed and modeled. The frequency, method and cost of advertisement ... for percentage discount strategy and method 2 of advertisement and method 2 of transportation. Black circles show the optimum W 2 and p and the resultan...

Ngày tải lên: 21/06/2014, 02:20