lumbar stabilization during high speed and skilled movement
Extending si CMOS ingaas and gesn high mobility channel transistors for future high speed and low power applications
Ngày tải lên :
12/09/2015, 11:24
... InGaAs and GeSn High Mobilty Channel Transistors for Future High Speed and Low Power Logic Application by GONG Xiao Doctor of Philosophy – NUS Graduate School for Integrative Sciences and Engineering ... of scaling becomes more and more difficult The aggressively scaled gate dielectric sandwiched between the polysilicon (poly-Si) gate and the channel leads to higher and higher gate leakage current ... performance boosters such as novel materials and innovative device structures has become necessary for future high speed and low power logic applications High mobility materials are being considered...
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Design and implementation of a high speed and low power flash ADC with fully dynamic comparators
Ngày tải lên :
04/10/2015, 10:26
... as beneficial On one hand, there exists very high speed digital circuit with its ever growing processing power and efficiency On the other hand, analog circuit struggles and largely fails to keep ... advantage of the high speed digital circuit This trend puts high pressure on analog circuit designers to develop very high speed interface circuits, namely, analog to digital and digital to analog ... DESIGN AND IMPLEMENTATION OF A HIGH SPEED AND LOW POWER FLASH ADC WITH FULLY DYNAMIC COMPARATORS LI TI A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF ELECTRICAL AND COMPUTER...
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High-Speed WLANs and WLAN Security
Ngày tải lên :
13/09/2012, 10:52
... function and how they differ from 802.11 networks • Outline how 802.11g enhances 802.11b networks • Discuss new and future standards and how they improve 802.11 networks IEEE 802.11a • 802.11a standard ... in speed and flexibility over 802.11b through: – – – – A higher frequency band More transmission channels Its multiplexing technique A more efficient error-correction scheme U-NII Frequency Band ... Infrastructure (U-NII) band – Intended for devices that provide short-range, highspeed wireless digital communications • U-NII spectrum is segmented into four bands – Each band has a maximum power...
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Improvement of Water Quality by Removal of Suspended Solids and High-speed Biological Filtration in Closed Water Body
Ngày tải lên :
05/09/2013, 08:40
... soils and groundwater: an evaluation, Engineering Geology, 60(1-4), 193-207 [5] Robert H Kadlec and Robert L Knight Treatment Wetlands CRC Lewis Publishers 1996 [6] APHA, AWWA and WPCF: Standard ... concentration decreased Particles were caught by bio-filter and were taken in the small animals, and thus it is thought that high- speed biodegradation might be carried out It is thought that ... is very useful for floatation and supplying oxygen Screw pump is very useful for keeping alive very small animals, and organics may be degrades biologically at high speed by the ecosystem formed...
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Tài liệu ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL pdf
Ngày tải lên :
20/02/2014, 19:20
... projects, and especially the common sense, suggest that the HighSpeed Train Turin-Lyon is not an actual priority for Italy, and its construction should be immediately stopped MATERIALS AND METHODS ... performance (between 0.62 and 0.77 MJ/p-km, depending on load factor), while the HSR is characterized by a much higher energy demand and indirect GHG emissions (between 1.02 and 1.44 MJ/p-km) For ... 10000 sheep and 500 goats The Susa Valley has a very ancient history, and many signs of its past wealth are still visible: archeological sites, Roman villas, churches and abbeys, castles and fortresses,...
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Tài liệu Báo cáo khoa học: "A HARDWARE ALGORITHM FOR HIGH SPEED MORPHEME EXTRACTION AND ITS IMPLEMENTATION" pptx
Ngày tải lên :
21/02/2014, 20:20
... of various candidates For example, " ~ ~", one of the extracted morphemes, is composed of the 2nd candidate at the 1st position, the 1st candidate at the 2nd position and the 3rd candidate at ... corresponds to the candidate level Candidates on the same level form one stream For example, in Fig 6(a), the character at the 3rd position has three candidates: the 1st candidate is ' ~ ' , ... e I causes such movement as (a)-*(b), (b) *(c), (c) -*(d), (d) *(e), and so on S t e p and Step for P r o c e d u r e are implemented in each state for (a), (b), (c), (d), (e), and so on In state...
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Báo cáo khoa học: "Randomized Algorithms and NLP: Using Locality Sensitive Hash Function for High Speed Noun Clustering" pdf
Ngày tải lên :
08/03/2014, 04:22
... b)mod p where, p is prime and < a < p , ≤ b < p, and a and b are chosen at random We apply q different random permutation for every vector (by choosing random values for a and b, q number of times) ... vectors and randomly permute them (see Appendix A for more details on random permutation functions) A random permutation can be considered as random jumbling of the bits of each vector2 A random ... is the angle between the vectors u and v measured in radians |u.v| is the scalar (dot) product of u and v, and |u| and |v| represent the length of vectors u and v respectively 623 cos(θ(u, v))...
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ECONOMIC, ENVIRONMENTAL AND ENERGY ASSESSMENT OF THE TURIN-LYON HIGH-SPEED RAIL potx
Ngày tải lên :
17/03/2014, 07:20
... projects, and especially the common sense, suggest that the HighSpeed Train Turin-Lyon is not an actual priority for Italy, and its construction should be immediately stopped MATERIALS AND METHODS ... performance (between 0.62 and 0.77 MJ/p-km, depending on load factor), while the HSR is characterized by a much higher energy demand and indirect GHG emissions (between 1.02 and 1.44 MJ/p-km) For ... 10000 sheep and 500 goats The Susa Valley has a very ancient history, and many signs of its past wealth are still visible: archeological sites, Roman villas, churches and abbeys, castles and fortresses,...
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Gabriel Ahlfeldt and Arne Feddersen From periphery to core: economic adjustments to high speed rail docx
Ngày tải lên :
17/03/2014, 08:20
... Limburg and Montabaur Keywords: NEG, high speed rail, transport policy, market access, accessibility JEL classification: R12, R28, R38, R48 Version: September 2010 Introduction “A major new high- speed ... of highways and skyways, which further suffer from terrorism threats and security costs, high speed rail (HSR) systems are increasingly attracting the attention of transport planners and policy ... variants at the left-hand and righthand side of the Rhine were discussed during the decades of negotiations Taking into account the difficult geography of the Central German Uplands, it was ultimately...
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High speed digital system design a handbook of interconnect theory and design practices john wiley
Ngày tải lên :
05/04/2014, 23:04
... vias, and bends All these high- speed effects tend to produce strange, distorted waveforms that will indeed give the designer a completely different view of high- speed logic signals The physical and ... variations in high- trace-density and high- speed systems In this section we explain the effect that crosstalk-induced impedance and velocity changes will have on signal integrity and timings Additionally, ... process, and other variables From the system designers point of view, there are usually high- and low-voltage thresholds, known as Vih and Vil, associated with the receiving silicon, above which and...
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báo cáo hóa học: " Intervention to enhance skilled arm and hand movements after stroke: A feasibility study using a new virtual reality system" pot
Ngày tải lên :
19/06/2014, 10:20
... skill learning by varying movement direction and speed We investigated the feasibility of implementing an intervention tailored to each individual's level of movement ability and rate of progression ... "virtual hand" corresponds to the location and movement of the paretic hand via a magnetic marker placed either in the palmar surface of a glove or directly onto the dorsum of the hand at the ... have no competing interests and assisted with data collection, analysis, and interpretation MM and AR conceived of the study and helped in system design, data analysis, and data interpretation CJW...
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Báo cáo hóa học: "Two novel low-power and high-speed dynamic carbon nanotube full-adder cells" pdf
Ngày tải lên :
21/06/2014, 00:20
... using MOSFET and CNFET technologies In “Proposed full adder cell designs,” we introduce two novel high- speed and low-power carbon nanotube full adders in dynamic logic “Simulation results and comparison” ... “0” and COUT output is unchanged and it is equal to “1.” At this phase when SIGMA is “1,” the T1, T2, and T3 transistors are “off.” As a result, both outputs, SUM and COUT, are unchanged and ... Moaiyeri MH, Navi K: High speed NP-CMOS and multi-output dynamic full adder cells International Journal of Electrical, Computer, and Systems Engineering 2010, 4:4 Bagherizadeh and Eshghi Nanoscale...
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Báo cáo hóa học: " Research Article A DVP-Based Bridge Architecture to Randomly Access Pixels of High-Speed Image Sensors Tareq Hasan Khan and Khan A. Wahid" doc
Ngày tải lên :
21/06/2014, 07:20
... very high speed (over 200 MHz) so that the image pixels can be accessed in real time through high- speed image sensors As a result, the MCUs (or image processor) using the bridge need not be high ... pixel of the frame from iBRIDGE’s RAM at the desired speed and in a random access fashion After placing the column and row value on the Col(9 : 0) and Row(8 : 0) bus, the data (pixel value) of that ... to a high- speed randomly accessible image sensor Given the data rate, that is 254 megasamples/sec and the equations in Section 4.1, the iBRIDGE supports 333 fps for the VGA (640 × 480) and 56...
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Báo cáo hóa học: " Research Article Development of Long-Range and High-Speed Wireless LAN for the Transmission of Telemedicine from Disaster Areas" pdf
Ngày tải lên :
22/06/2014, 06:20
... [18, 19] To solve this problem and enable WiFi to be used in a disaster, we developed long-range and high- speed wireless LAN units to establish makeshift but high- speed wireless LAN networks These ... high- speed (broadband) networks; (3) smooth and efficient connectivity with TCP/IP networks; (4) available use of all software (video-conferencing software, etc.) and equipment (video cameras and ... signal CBR and VBR stand for constant bit rate and variable bit rate, respectively SIF stands for source input format HalfD1 stands for video size of 352 × 480 pixels for one frame FullD1 stands for...
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Báo cáo hóa học: " Joint Downlink Power Control and Multicode Receivers for Downlink Transmissions in High Speed UMTS" pot
Ngày tải lên :
22/06/2014, 22:20
... V5.0.0 (2002-03), High Speed Downlink Packet Access: Physical layer aspects, (Release 5)” [3] B Sayadi and I Fijalkow, “Joint detection for multicode transmission in downlink high speed UMTS,” in ... combined power control and receiver adaptation in a CDMA uplink, we develop, here, a joint power control and multicode receiver adaptation algorithm suitable for a highspeed UMTS downlink So, ... management, IP-mobility, and cross-layer design Stefan Ataman received the B.S and M.S degrees from the Polytechnic University of Bucharest, Romania, in 1999 and 2000, respectively, and the Ph.D degree...
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Báo cáo hóa học: " A High-Speed Four-Transmitter Four-Receiver MIMO OFDM Testbed: Experimental Results and Analyses" doc
Ngày tải lên :
22/06/2014, 23:20
... the modulation used and the bandwidth occupied In the testbed, we transmit and receive the baseband signal at a sample rate of 35 MSPS, which implies the signal occupies a bandwidth of 35 MHz ... Normalized capacity 0.8 are with LOS link and have less variations comparing to position and On the other hand, the MIMO channels at position and have NLOS links and lower condition numbers meaning ... #1, #2, and #4 receivers 9.3 #1, #3, and #4 receivers 7.1 REFERENCES #2, #3, and #4 receivers 4.5 [1] G D Golden, C J Foschini, R A Valenzuela, and P W Wolniansky, “Detection algorithm and initial...
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High speed machining and conventional die and mould machining doc
Ngày tải lên :
27/06/2014, 14:20
... definitions HSM is said to be: • High Cutting Speed (vc) Machining • High Spindle Speed (n) Machining • High Feed (vf) Machining • High Speed and Feed Machining • High Productive Machining Complex ... marketplace is setting new standards all the time The demands on time and cost efficiency is getting higher and higher This has forced the development of new processes and production techniques ... term High Speed Machining (HSM) commonly refers to end milling at high rotational speeds and high surface feeds For instance, the routing of pockets in aluminum airframe sections with a very high...
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High speed machining and conventional die and mould machining potx
Ngày tải lên :
27/06/2014, 23:20
... definitions HSM is said to be: • High Cutting Speed (vc) Machining • High Spindle Speed (n) Machining • High Feed (vf) Machining • High Speed and Feed Machining • High Productive Machining Complex ... marketplace is setting new standards all the time The demands on time and cost efficiency is getting higher and higher This has forced the development of new processes and production techniques ... term High Speed Machining (HSM) commonly refers to end milling at high rotational speeds and high surface feeds For instance, the routing of pockets in aluminum airframe sections with a very high...
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