全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Yingying Tian , Chong Xu , Jian Chen ...
来源:[J].Landslides(IF 2.093), 2017, Vol.14 (6), pp.1915-1927Springer
摘要:Geometric parameters are useful for characterizing earthquake-triggered landslides. This paper presents a detailed statistical analysis on this issue using the landslide inventory of the 2013, Minxian, China Mw 5.9 earthquake. Based on GIS software and a 5-m resolution DEM, ...
作者:Chao Xu , Fengfeng Sheng , Jianrong Yang
来源:[J].Journal of Electronic Materials(IF 1.635), 2017, Vol.46 (8), pp.5168-5173Springer
摘要:The geometrical characteristics of Cd-rich inclusion defects in CdZnTe crystals have been investigated by infrared transmission (IRT) microscopy and chemical etching methods, revealing that they are composed of a Cd-rich inclusion core zone with high dislocation density and defec...
作者:Michinobu Nagao , Yuzo Yamasaki , Takeshi Kamitani ...
来源:[J].Heart and Vessels(IF 2.126), 2017, Vol.32 (5), pp.558-565Springer
摘要:The purpose of this study is to analyze the geometrical characteristics of aortic root and left ventricular (LV) function in aortic stenosis (AS) using 256-slice coronary-computed tomography angiography (CCTA). Retrospective ECG-gated 256-slice CCTA data from 32 patients with...
作者:Gao Zhenghong , Wang Mingliang
来源:[J].Chinese Journal of Aeronautics(IF 0.438), 2008, Vol.21 (4), pp.296-303Elsevier
摘要:Abstract(#br)Taking into account the influences of scatterer geometrical shapes on induced currents, an algorithm, termed the sparse-matrix method (SMM), is proposed to calculate radar cross section (RCS) of aircraft configuration. Based on the geometrical characteristics and the...
作者:Dmitriy S. Likhachev , FengChen Li
来源:[J].Science China Physics, Mechanics and Astronomy(IF 1.169), 2014, Vol.57 (3), pp.541-554Springer
摘要:... The geometrical characteristics of supercavity in the modeled RSCE were then studied through numerical simulations. The current research objectives consist in determination of shape of the supercavitator (which in the plane of rotation generates supercavity occupying the most...
作者:G. P. Pavlos , M. A. Athanasiu , A. G. Rigas ...
来源:[J].Annales Geophysicae(IF 1.518), 2018, Vol.21 (9), pp.1975-1993DOAJ
摘要:In the first part of the paper we study the geometrical characteristics of the magnetospheric ions’ time series in the reconstructed phase space by using the SVD extended chaotic analysis, and we test the strong null hypothesis supposing that the ions’ time series is cau...
作者:Guoyang Liu , Junjie Li
来源:[J].International Journal of Computational Methods(IF 0.481), 2019, Vol.16 (08), pp.37World Scientific Publishing
摘要:In the present study, a three-dimensional discontinuous deformation analysis (3D DDA) method was developed and used to investigate the effect of slope geometrical characteristics on rockfall behaviors. The slope geometrical characteristics of rockfall, such as the slope height, s...
作者:B. Jafrasteh , N. Fathianpour
来源:[J].Geophysical Prospecting(IF 1.36), 2017, Vol.65 (1), pp.324-336Wiley
摘要:... The proposed algorithm is used to extract geometrical parameters, i.e. depth, location, and radius, of buried cylindrical objects in order to assess its accuracy. Synthetic data, simulated using GprMax2D forward modelling program, and real data, surveyed in the campus of I...
作者:Guansheng Li , Pingyi Fan , Kai Cai
来源:[J].EURASIP Journal on Wireless Communications and Networking(IF 0.54), 2006, Vol.2006 (1), pp.1-10Springer
摘要:Abstract(#br)In a wireless ad hoc network, messages are transmitted, received, and forwarded in a finite geometrical region and the transmission of messages is highly dependent on the locations of the nodes. Therefore the study of geometrical relationship between nodes in wireles...
作者:Hui Zhu , Xianglong Tang
来源:[J].Pattern Recognition Letters(IF 1.266), 2005, Vol.26 (6), pp.829-842Elsevier
摘要:... In this paper classifier geometrical characteristic comparison methods including volume occupation difference comparison and decision boundary curvature difference comparison are proposed. Based on the comparison which is directly carried out on training samples, differe...

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