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As established in Si, superjunction (SJ) devices allows the relationship between RON,SP and VBD to be almost linearized, reducing the RON,SP to below the material’s unipolar limit.
Springer Science & Business Media, 2010
Pernot et al., "Electrical transport properties of aluminum-implanted 4H–SiC," Journal of applied physics, vol. 98, no. 2, p. 023706, 2005.

The design characteristic period of ground motion, Tg=0.4s and the damping ratio can be 0.02.The material parameter of steel column and beam adopt Q345.
Acknowledgments This project is sponsored by The National Nature Science Fund of China (No. 11072167) and The Scientific Research Fund of Shanxi Province (No. 2008021006), and TSTIT.
Journal of Building Structure, 1995, 16 (6): 3 - 10. ( In Chinese) [5] HAO W H, YE Y M, LIU C S, SHEN H M, XIAO X M.

It is an important concept that maintaining material and functional linkage between different sizes and structures green spaces of the ecosystem in the settlements development.
Acknowledgements This work was financially supported by China Postdoctoral Science Foundation funded project (Grant No: 20110490885).
International Journal of Climatology Vol. 24 (2003), p.1395-1422 [3] C.

The Research of the Rrame Beam Cross Section Parameters and the Establishment of Calculation Model In order to put forward reasonable design of reinforced concrete frame structure model, specification and reference Wang Su [1, 2], and deng deferred [4] Put forward the effective flange width of the floor slab by combining the above work, finding out the reasonable design of frame beam section numerical Suggestions. 1.6 Calculation Steps L1, L2 are on behalf of the three kinds of calculation model.L1 model of frame beam section takes 6 times beam side plate flange, L2 model takes 1/12 of the beam span range as the flange of the floor slab, its material properties, type of unit load, etc are the same. 2.1.1 Set up calculation model C3D8R using ABAQUS software simulates the three-dimensional entity column, beam and slab structure, three-dimensional truss element T3D2 simulates the reinforcement, divide their respective meshing, and put all the column bottom fixed constraint.
Journal of sichuan building science, 2010.

Facing with such rich poplar resources, how to cultivate and implement effectively intensive management, and improve forest material, rational development and utilization of timber resources, improve the comprehensive utilization of timber, maximize the value of poplars have become major issues that forest resources cultivation and timber processing and utilization face [1].
References [1] Drone K＆Rudemo M．Stem Number Estimation by Kernel Smoothing of Aerial Photos．Canadian Journal of Forest Research.Vol26(1997),p.1228-1236
[5] Culvenor D S．TIDA：An Algorithm for the Delineation of Poplar Clowns in High Spatial Resolution Remotely Sensed Imagery．Computers＆Geo science．Vol28(2002),p.33-44

Table 1 Soil Parameter of Slope Elasticity modulus (MPa) Poisson’s ratio Density (kg/m3) Shear wave velocity(m/s) Damping ratio Soil A 70 0.3 2000 116 0.05 Soil B 200 0.3 2000 196 0.05 Soil C 600 0.3 2000 339 0.05 Soil D 1400 0.3 2000 519 0.05 Rock 6500 0.3 2500 1000 0.05 Table 2 Material Parameters of Structure Type Floor number Section size (mm x mm) Concrete’s strength grade Elasticity modulus (104N/mm2) Adjusted Density (kg/m3) Damping ratio Columns 1-4 650x650 C30 3.0 2400 0.2 Columns 5-9 550x550 C30 3.0 2400 0.2 Roof beams 9 500x250 C30 3.0 11100 0.2 Floor beams 1-8 500x250 C30 3.0 9600 0.2 Seismic Response Analysis Three bedrock waves (in Fig.2) were selected to the 45 examples for the dynamic time-history analysis.
Acknowledgment The paper was supported by Natural Science Foundation Project of Chongqing CSTC (2011BB0093).
[5] Pu Yang, Ying-min Li, Ming Lai: A New Method for Selecting Inputting Waves for Time-History Analysis, China Civil Engineering Journal 2000, 33(6):33-37(In Chinese).

An Ice-Detecting and Ice-Melting System of Electricity-Transmitting Lines based on ZigBee Wireless Communication Song Chengyan1, a, Liu Baiqing2, Jiang Jing3 and Li Fengling4 1,2,3,4 49 Institute China Electron Science and Technology Corporation Ha Erbin, China a e-mail:songchengyan2000@163.com Key words:ZigBee;Ice-detecting;Ice-Melting.
The anti-oxidize and anti- decay ability of unvarying elastic alloy is very strong, and it is the key material of making sensors.
Analysis and Study of the Deicing and Anti-icing for Catenary.Journal of Railway Engineering Society. 2009.8(8):93~95

The conductance of the enclosure material is 1.1×106s/m.
Acknowledgment The work reported in this paper is supported by the National Nature Science Foundation of China under funds of 50437010. and supported by the Key laboratory Foundation of Liao Ning Province (2008S108).
Journal of Shenyang University of Technology, 2006, vol. 28(3), pp 258-264

In most industrial applications, carbon steel, with a conductivity of KA =77 W/m2-K is used as the duct material in this study.
Acknowledgment The authors would like to acknowledge the National Science Council of Taiwan, R.O.C..
Lauriat, Natural convection air-cooling of a substrate-mounted protruding heat source in a stack of parallel boards, International Journal of Heat and Fluid Flow, 28 (3), (2007), pp.469-482.

Yoshida 1 1 Department of Electrical and Electronic Systems Engineering, Saitama University, 255 Shimo-Okubo, Sakura-ku, Saitama-shi, Saitama 338-8570, Japan 2 National Institute of Advanced Industrial Science and Technology, Japan 3 Japan Atomic Research Institute Takasaki, Japan Keywords: photoelectron spectroscopy, pyrogenic oxidation, Ar post-oxidation annealing, oxide/SiC interface, bonding, band lineup, capacitance to voltage measurement Abstract.
dry +quench dry +POA pyro+quench pyro+POA SiC (a) dry+quench θe = 90o Journal Title and Volume Number (to be inserted by the publisher) 3 as to cancel out the difference in oxide thickness between the samples.
This suggests that the change of the interface structures by Ar POA is mainly arisen not at the oxide side but at the SiC side of the interface layer since the UPS measurement with smaller θe is more surface-sensitive in general for amorphous material.