Projects(51374093,51104058)supported by the National Natural Science Foundation of China;Project(2013CB227903)supported by the National Basic Research Program of China
The water-inrush mechanism of strong water-guide collapse column in coal seam is studied based on the establishment of geological and mathematical models of "triangle" water-inrush mode. The geological background of S...
supported by the National Natural Science Foundation of China(Grant Nos.61322408,61221004,61422407,61334007,61474136,61274091,61376112,61306117,61106119,and 61106082);National Basic Research Program of China(Grant No.2011CBA00602);National High Technology Research and Development Program of China(Grant Nos.2014AA032900,2013AA030801,2011AA010401 and 2011AA-010402)
In this paper, different electrical measurement and operation methods of resistive random access memory (RRAM) have been summarized, including voltage sweeping mode (VSM), current sweeping mode (CSM), co lstant ...
supported by the National Basic Research Program of China (No. 2012CB956202);the National Natural Science Foundation of China (Grant No. 41105076);the National Special Scientific Research Project for Public Interest (Forestry) (Grant No. GYHY201204105);the National Key Technology R & D Program (Grant No. 2012BAC22B04)
Regional estimates of evapotranspiration (ET) are critical for a wide range of applications. Satellite remote sensing is a promising tool for obtaining reasonable ET spatial distribution data. However, there are at ...
supported by the fund of the State Key Laboratory of Solidification Processing in NWPU (No: SKLSP201006);the National Basic Research Program of China (No: 2011CB610402)
The boundary mesh of the casting model was determined by direct calculation on the triangular facets extracted from the STL file of the 3D model. Then the inner and outer grids of the model were identified by the algo...
Supported by the National Basic Research Program of China under Grant No 2007CB613204;National Natural Science Foundation of China under Grant Nos 10425415,10734010,50771054,10804044 and 11021403.
We experimentally and numerically investigate the optical properties of metamaterial arrays composed of double partially-overlapped metallic nanotriangles fabricated by an angle-resolved nanosphere lithography.We demo...
supported by the National Basic Research 973 Program of China under Grant No. 2006CB303106;the National Natural Science Foundation of China under Grant Nos. 90718035 and U0735001
Surface triangle meshes and volume data are two commonly used representations of digital geometry. Converting from triangle meshes to volume data is challenging, since triangle meshes often contain defects such as sma...
Supported by the National Natural Science Foundation of China under Grant Nos 60777028, 60723002 and 60838003, the National Basic Research Program of China under Grant No 2006CB302804, and the Collaborative Project of National Laboratory for Tsinghua Information Technologies.
Mode competitions between modes with different output coupling efficiencies can result in optical bistability under certain asymmetric nonlinear gain. For a GaInAsP/InP equilateral triangle microlaser with the side le...
the 973 Program under the grant 2005CB321702;China NSF under the grants 10531080 and 60873177
We present a program for computing symmetric quadrature rules on triangles and tetrahedra. A set of rules are obtained by using this program. Quadrature rules up to order 21 on triangles and up to order 14 on tetrahed...
Supported by the National Basic Research Program of China(Grant No.2004CB719400);the National Natural Science Foundation of China(Grant Nos,60673031 and 60503057);the Natural Science Foundation of Zhejiang Province(Grant No.Y607034)
In computer aided geometric design (CAGD) and computer graphics, it is a general manipulation to approximate a surface by triangulation mesh. Thus a key problem is to estimate the error of the approximation. So far,...