Báo cáo hóa học: " Research Article Strain and Cracking Surveillance in Engineered Cementitious Composites by Piezoresistive Properties" doc

... resistance -strain sensitivity when strain hardening initiates. The change in piezoresistivity correlates the cracking in the ECC matrix and results in a nonlinear change in the material conductivity. ... by their initial resistivity at early stage. 4. Strain Sensing of ECC Plates in Tension ECC is piezoresistive with its resistivity changing in relation to strain. T...

Ngày tải lên: 21/06/2014, 08:20

... ≤ max   u  r 1 pξ r  x  p  x  ,  u  r 2 pξ r  x  p  x      | u | rx    pξ p  x   Ω      | u |  u  rxpx      rxpx dx 1.11 Hindawi Publishing Corporation Fixed Point Theory and Applications Volume 2010, Article ID 120646, 7 pages doi:10.1155/2010/120646 Research Article Existence and Localization ... Leray-Schauder Type and Applic...

Ngày tải lên: 21/06/2014, 17:20

... estimation. In the following we describe the framing and channel multiplexing as well as the coding and modulation scheme. 3.3.1. Framing and Channel Multiplexing. The physical resources are organized in ... the SACH (both in the uplink and in the downlink) allowing the CHs to schedule their resources independently (and thus significantly reducing the signalling overhead). For...

Ngày tải lên: 21/06/2014, 18:20

... after receiving this single OFDM pilot symbol. During the tracking phase, carrier frequency and sampling frequency offsets are tracked and corrected by means of the nondata-aided algorithm developed by ... tones separated in time by data symbols, as it can be found in the WINNER system. The algorithm described in [9] is driven by data hard decisions made by the receiver, a...

Ngày tải lên: 21/06/2014, 22:20

... Different approaches exist to include QoS constraints on delay or data rate into the scheduling decision [13–17]. The fairness of different schedulers in HSDPA systems is investigated in [18, 19]. Both works ... the new radio resource and interference situation into account. Finally, the expected departure times of the HSDPA users are updated according to the remaining data volumes and...

Ngày tải lên: 21/06/2014, 22:20

... of signals. The Khinchine inequality (I.B.8 in [15]) is the analogous statement to Paley’s Theorem for the Walsh basis. Her e, again, one could gain solvability by taking the elements with indices {2 k } n k =1 , ... Advances in Signal Processing of subsets for an increasing sequence of dimensions and address whether the solvability constant remains bounded. Thus, we assume t hat {N k...

Ngày tải lên: 21/06/2014, 05:20

... ≥ 0. 2.54 Hindawi Publishing Corporation Journal of Inequalities and Applications Volume 2011, Article ID 875649, 15 pages doi:10.1155/2011/875649 Research Article Nonsquareness and Locally ... 1996. 4 C. X. Wu, T. F. Wang, S. T. Chen, and Y. W. Wang, Geometry Theory of Orlicz Spaces, H.I.T Print House, Harbin, China, 1986. Journal of Inequalities and Applications 13 Case 2....

Ngày tải lên: 21/06/2014, 05:20

... r min :ifr max  r min , letting grid length √ 2r min and continuing moving among candidate locations at each time step as discussed in the current algorithm would not give effective coverage, since ... different sensing radii, the algorithm can be modified in following ways. Let r max and r min be the maximum and minimum values of sensing radii of nodes. (i) If r max − r min is small:...

Ngày tải lên: 21/06/2014, 05:20

... generalize and unify the result in 3, page 149, Theorem 3.5 in 7, Theorem 3.5 in 12, Corollaries 2.2 and 2.3 in 14, Corollaries 3.3 and 3.4 in 17, and Theorems 2.3 and 2.4 in 18, respectively. 2 ... Equations Originating from Dynamic Programming Guojing Jiang, 1 Shin Min Kang, 2 and Young Chel Kwun 3 1 Organization Department, Dalian Vocational Technical...

Ngày tải lên: 21/06/2014, 05:20

... obtained by Bulboac˘a 24, Miller et al. 25, and Owa and Srivastava 26. The corresponding superordination properties and sandwich- type results were also investigated, for example, in 4. In ... segment joining any two points in D lies entirely in D, while the domain is starlike with respect to a point w 0 ∈ D if the line segment joining any point in D to w 0 lies insi...

Ngày tải lên: 21/06/2014, 05:20