Báo cáo hóa học: "Research Article Development of a Testbed for Wireless Underground Sensor Networks" ppt
Báo cáo hóa học: "Research Article Development of a Testbed for Wireless Underground Sensor Networks" ppt
... a challenge. To place a sensor node and its antenna at the same place and orientation in a deeper hole is not an easy task. This issue is aggravated with the use of small holes, such as a 10 ... free space propagation model. However, the application of this equation assumes the availability of detailed information about the antennas gain/losses, the overall losses due to trans...
Ngày tải lên: 21/06/2014, 23:20
Báo cáo hóa học: " Research Article Modeling of Call Dropping in Well-Established Cellular Networks" ppt
... this gap, starting from an accurate statistical analysis of real data, in this paper, an original analytical model of the call dropping phenomenon has been developed. Data analysis confirms that ... the operator databases a clear code is associated to each call, that is, an alphanu- merical label reporting the cause of call termination. By us- ing these clear codes, calls are classified...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: "Research Article On PHY and MAC Performance in Body Sensor Networks" pptx
... monitoring of patients under natural physiological states without constraining their normal activities. They are used to develop a smart and a ordable health care system and can be a part of diagnostic procedure, ... temperature of a node when ALOHA and CSMA/CA are used. 4.1. Simulation Environment. We present the performance analysis of Preamble-Based TDMA (PB-TDMA) [37], beac...
Ngày tải lên: 21/06/2014, 23:20
Báo cáo hóa học: " Research Article Development of Long-Range and High-Speed Wireless LAN for the Transmission of Telemedicine from Disaster Areas" pdf
... LAN for the Transmission of Telemedicine from Disaster Areas Masayuki Nakamura, 1 Shoshin Kubota, 1 Hideaki Takagi, 1 Kiyoshi Einaga, 2 Masashi Yokoyama, 3 Katsuto Mochizuki, 4 Masaomi Takizawa, 5 and ... 4: An installation example of a parabolic antenna and a wireless LAN unit to a steal pipe. Because these units are so easy to transport, set up, and operate, they can be instal...
Ngày tải lên: 22/06/2014, 06:20
Báo cáo hóa học: " Research Article Dynamics of a Rational System of Difference Equations in the Plane" pot
... Juan Per ´ an 2 1 Departamento de Matem ´ atica Aplicada II, E.T.S.E. Telecomunicaci ´ on, Universidade de Vigo, Campus Marcosende, 36310 Vigo, Spain 2 Departamento de Matem ´ atica Aplicada, ... Equations, Chapman & Hall/CRC, Boca Raton, Fla, USA, 2002. 7 E.Camouzis,M.R.S.Kulenovi ´ c, G. Ladas, and O. Merino, “Rational systems in the plane,” Journal of Difference Equations and Applic...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Convergence of Iterative Sequences for Common Zero Points of a Family of m-Accretive Mappings in Banach Spaces" pdf
... 173–177, 2000. 16 M. Maiti and B. Saha, “Approximating fixed points of nonexpansive and generalized nonexpansive mappings,” International Journal of Mathematics and Mathematical Sciences, vol. 16, ... 201–225, 1967. 23 Z. B. Xu and G. F. Roach, “Characteristic inequalities of uniformly convex and uniformly smooth Banach spaces,” Journal of Mathematical Analysis and Applications, vo...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Convergence of Iterative Sequences for Fixed Point and Variational Inclusion Problems" pot
... Qin and Y. Su, “Approximation of a zero point of accretive operator in Banach spaces,” Journal of Mathematical Analysis and Applications, vol. 329, no. 1, pp. 415–424, 2007. 19 X. Qin and Y. ... theorem to generalized variational inequalities,” Journal of Mathematical Analysis and Applications, vol. 218, no. 2, pp. 519–526, 1998. 10 S. Park, “Acyclic maps, minimax inequalities a...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo hóa học: " Research Article Existence of Positive Solutions for Nonlocal Fourth-Order Boundary Value Problem with Variable Parameter" doc
... 11026060, and nwnu-kjcxgc- 03-69, 03-61. References 1 Z. Bai, “The method of lower and upper solutions for a bending of an elastic beam equation,” Journal of Mathematical Analysis and Applications, ... existence of multiple positive solutions to a singular cantilever beam equation,” Journal of Mathematical Analysis and Applications, vol. 363, no. 1, pp. 138–154, 2010. 15...
Ngày tải lên: 21/06/2014, 07:20
Báo cáo hóa học: " Research Article Stability of a Jensen Type Logarithmic Functional Equation on Restricted Domains and Its Asymptotic Behaviors" pdf
... restricted domains,” The Australian J ournal of Mathematical Analysis and Applications, vol. 6, no. 1, pp. 1–10, 2009. 22 J. Brzde¸k, “On stability of a family of functional equations,” Acta Mathematica ... Batko, “Stability of an alternative functional equation,” Journal of Mathematical Analysis and Applications, vol. 339, no. 1, pp. 303–311, 2008. 19 B. Batko, “On approximat...
Ngày tải lên: 21/06/2014, 07:20
Báo cáo hóa học: " Research Article Dynamics of a Predator-Prey System Concerning Biological and Chemical Controls" ppt
... Journal of Inequalities and Applications 17 12 J. Sugie, “Two-parameter bifurcation in a predator-prey system of Ivlev type,” Journal of Mathematical Analysis and Applications, vol. ... involves an active human role. Natural enemies of insect pests, also known as biological control agents, include predators, parasites, and pathogens. Virtually all pests have some natural enemies,...
Ngày tải lên: 21/06/2014, 07:20