Báo cáo hóa học: " Time of Arrival Estimation for UWB Localizers in Realistic Environments" pot

Báo cáo hóa học: " Time of Arrival Estimation for UWB Localizers in Realistic Environments" pot

Báo cáo hóa học: " Time of Arrival Estimation for UWB Localizers in Realistic Environments" pot

... and mitig ation of NLOS ranging errors are analyzed in [21, 22] and, in the specific UWB range estimation context, in [23]. An algorithm for ranging estima- tion in the case of an intermittently ... Hindawi Publishing Corporation EURASIP Journal on Applied Signal Processing Volume 2006, Article ID 32082, Pages 1–13 DOI 10.1155/ASP/2006/32082 Time of Arrival Estimation...
Ngày tải lên : 22/06/2014, 23:20
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báo cáo hóa học:" Reinterpretation of evidence advanced for neo-oogenesis in mammals, in terms of a finite oocyte reserve" pdf

báo cáo hóa học:" Reinterpretation of evidence advanced for neo-oogenesis in mammals, in terms of a finite oocyte reserve" pdf

... culture system formulated initially for SSC expansion, containing LIF, putrescine, EGF, GDNF, bFGF, insulin and transferrin. The proliferating cells that resulted were described as forming compact ... detectable by in situ BrdU immunocy- tochemistry, in the neonatal mouse ovary. The distinct, nuclear staining for BrdU in the oocyte of Fig ure two ‘e’ of Johnson et al. [7], and...
Ngày tải lên : 20/06/2014, 07:20
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Báo cáo hóa học: " Revelation of graphene-Au for direct write deposition and characterization" potx

Báo cáo hóa học: " Revelation of graphene-Au for direct write deposition and characterization" potx

... surface-chemistry-based approach for investigating the influence of sur face func- tionalization on the growth of Au nanostructures on graphene thin films by utilizing various pyrene deriva- tives containing different ... reveals the lattice fringe spa- cing of about 0.34 nm from a single sheet of a gra- phene. A good distribution of Au nanoparticles in the matrix phase of gra...
Ngày tải lên : 21/06/2014, 03:20
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Báo cáo hóa học: " Research Article Channel Estimation for Two-Way Relay OFDM Networks" pot

Báo cáo hóa học: " Research Article Channel Estimation for Two-Way Relay OFDM Networks" pot

... different trainings are considered, including the random training sequences whose elements are ran- domly chosen form BPSK signaling, the orthogonal training sequences which are distinct columns of Hadamard ... Networking 5 0 5 10 15 20 25 30 10 0 10 −1 10 −2 10 −3 10 −4 10 −5 SNR (dB) MSE Randon training Orthogonal training Orthogonal optimal training Zadoff-Chu optimal training Figure 1: MS...
Ngày tải lên : 21/06/2014, 17:20
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Báo cáo hóa học: " Another weak convergence theorems for accretive mappings in banach spaces" pot

Báo cáo hóa học: " Another weak convergence theorems for accretive mappings in banach spaces" pot

... ≥ 0forallx Î E and y Î C. In this case, Q is uniquely determined. Using this result, Aoya ma et al. obtained the following result. Recall that, for a mapping T : C ® E,the set of fixed points of ... mappings in Banach spaces. J Math Anal Appl. 67, 274–276 (1979). doi:10.1016/0022-247X(79)90024-6 10. Suzuki, T: Strong convergence theorems for infinite families of nonexpansive map...
Ngày tải lên : 21/06/2014, 01:20
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Báo cáo hóa học: "Research Article Two-Step Time of Arrival Estimation for Pulse-Based Ultra-Wideband Systems" potx

Báo cáo hóa học: "Research Article Two-Step Time of Arrival Estimation for Pulse-Based Ultra-Wideband Systems" potx

... location information. One alternative for providing accurate position-related information is to use ultra-wideband (UWB) signals. The high time resolution of UWB signals presents a potential for very ... Oppermann, “Performance of UWB position estimation based on time- of- arrival measurements,” in Pro- ceedings of the IEEE Conference on Ultra Wideband Systems and Tech...
Ngày tải lên : 21/06/2014, 22:20
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Báo cáo hóa học: " Comparison of regression models for estimation of isometric wrist joint torques using surface electromyography" potx

Báo cáo hóa học: " Comparison of regression models for estimation of isometric wrist joint torques using surface electromyography" potx

... muscle used for training, τ flexor (t) is the torque of the flexor muscle used for training at time t , and τ extensor (t) is the torque of the flexor muscle used for training at time t. Similarly ... samples with resampling. Training time t, was measured as the number of seconds it took for each model to be trained. All training and testing was performed on a computer wit...
Ngày tải lên : 19/06/2014, 08:20
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báo cáo hóa học: "Effect of gait speed on gait rhythmicity in Parkinson''''s disease: variability of stride time and swing time respond differently" docx

báo cáo hóa học: "Effect of gait speed on gait rhythmicity in Parkinson''''s disease: variability of stride time and swing time respond differently" docx

... be quantified by measuring the stride-to-stride variability of gait timing. Previous work has shown an increase in both the variability of the stride time and swing time in PD, but the origins of these changes ... ground was determined using a stopwatch by measuring the average time the subject walked the middle 10 meters of the 35 meter walkway during the two minutes of t...
Ngày tải lên : 19/06/2014, 10:20
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báo cáo hóa học:" Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales" pdf

báo cáo hóa học:" Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales" pdf

... study of multi-point BVPs for linear second-order ordinary differential equations was initiated by Il in and Moiseev [6]. Since then many authors have studied more general nonlinear multi- point ... Geosciences, Beijing 100083, P.R. China 2 Department of Mathematics, Beijing Institute of Technology, Beijing 100081, P.R. China ∗ Corresponding author: zhao junfang@163.com Abstract In...
Ngày tải lên : 21/06/2014, 17:20
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báo cáo hóa học:" Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales" pptx

báo cáo hóa học:" Existence of Positive Solutions for Nonlinear m-point Boundary Value Problems on Time Scales" pptx

... study of multi-point BVPs for linear second-order ordinary differential equations was initiated by Il in and Moiseev [6]. Since then many authors have studied more general nonlinear multi- point ... Geosciences, Beijing 100083, P.R. China 2 Department of Mathematics, Beijing Institute of Technology, Beijing 100081, P.R. China ∗ Corresponding author: zhao junfang@163.com Abstract In...
Ngày tải lên : 21/06/2014, 17:20
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