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浏览/检索结果: 共16条,第1-10条 帮助

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A comparison of methods to harmonize cortical thickness measurements across scanners and sites 期刊论文  OAI收割
NEUROIMAGE, 2022, 卷号: 261, 页码: 19
作者:  
Sun, Delin;  Rakesh, Gopalkumar;  Haswell, Courtney C.;  Logue, Mark;  Baird, C. Lexi
  |  收藏  |  浏览/下载:53/0  |  提交时间:2023/01/06
Model checking for a general linear model with nonignorable missing covariates 期刊论文  OAI收割
ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2012, 卷号: 28, 期号: 1, 页码: 99-110
作者:  
Sun Zhihua;  Ip WaiCheung;  Wong Heung
  |  收藏  |  浏览/下载:10/0  |  提交时间:2021/01/14
Potential plant species distribution in the Yellow River Delta under the influence of groundwater level and soil salinity 期刊论文  OAI收割
ECOHYDROLOGY, 2011, 卷号: 4, 期号: 6, 页码: 744-756
作者:  
Fan, Xiaomei;  Pedroli, Bas;  Liu, Gaohuan;  Liu, Hongguang;  Song, Chuangye
  |  收藏  |  浏览/下载:25/0  |  提交时间:2019/09/26
Potential plant species distribution in the Yellow River Delta under the influence of groundwater level and soil salinity 期刊论文  OAI收割
ECOHYDROLOGY, 2011, 卷号: 4, 期号: 6, 页码: 744-756
作者:  
Fan, Xiaomei;  Pedroli, Bas;  Liu, Gaohuan;  Liu, Hongguang;  Song, Chuangye
  |  收藏  |  浏览/下载:32/0  |  提交时间:2019/09/26
Potential plant species distribution in the Yellow River Delta under the influence of groundwater level and soil salinity 期刊论文  OAI收割
ECOHYDROLOGY, 2011, 卷号: 4, 期号: 6, 页码: 744-756
作者:  
Fan, Xiaomei;  Pedroli, Bas;  Liu, Gaohuan;  Liu, Hongguang;  Song, Chuangye
  |  收藏  |  浏览/下载:14/0  |  提交时间:2019/09/26
Relationship between construction characteristics and carbon emissions from urban household operational energy usage 期刊论文  OAI收割
Energy and Buildings, 2011, 卷号: 43, 期号: (2011), 页码: 147-152
Hong Ye (叶红); Wang Kai(汪凯); Zhao Xiaofeng (赵小锋); Chen Feng (陈 峰)
收藏  |  浏览/下载:24/0  |  提交时间:2011/11/03
MODEL CHECKING FOR GENERAL LINEAR ERROR-IN-COVARIABLES MODEL WITH VALIDATION DATA 期刊论文  OAI收割
JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2010, 卷号: 23, 期号: 6, 页码: 1153-1166
作者:  
Dai, Pengjie;  Sun, Zhihua;  Wang, Peng
  |  收藏  |  浏览/下载:27/0  |  提交时间:2018/07/30
A NOVEL APPROACH TO ACTIVATION DETECTION IN fMRI BASED ON EMPIRICAL MODE DECOMPOSITION 期刊论文  OAI收割
JOURNAL OF INTEGRATIVE NEUROSCIENCE, 2010, 卷号: 9, 期号: 4, 页码: 407-427
作者:  
Zheng, Tianxiang;  Cai, Mingbo;  Jiang, Tianzi
收藏  |  浏览/下载:13/0  |  提交时间:2015/08/12
Checking the adequacy of a general linear model with responses missing at random 期刊论文  OAI收割
JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2009, 卷号: 139, 期号: 10, 页码: 3588-3604
作者:  
Sun, Zhihua;  Wang, Qihua
  |  收藏  |  浏览/下载:25/0  |  提交时间:2018/07/30
Space optics remote sensor focusing components mechanics characteristic analysis based on FEM (EI CONFERENCE) 会议论文  OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Material and Device Technology for Sensors, June 17, 2009 - June 19, 2009, Beijing, China
作者:  
Wang B.;  Ren J.-Y.;  Wang B.
收藏  |  浏览/下载:146/0  |  提交时间:2013/03/25
Space optical remote sensor is very important in many fields of science and military significance. It is widely applied. Space optical remote sensor design and manufacturing require precision and stability. Focusing mechanics is an important component of remote sensors. Focusing mechanics can guarantee the stability of the entire mechanics focusing accuracy  therefore the stability of research focusing mechanics is very important. In order to guarantee the space optics remote sensor focusing mechanics the stability  takes steps the space optics remote sensor focusing organization mechanics characteristic analysis from the classics contact theory. This article uses international general non-linear finite element analysis software ABAQUS to carry on mechanics characteristic analysis to the space optics remote sensor focusing mechanics. First acts according to the focusing mechanics unique feature  carries on the finite element to the structural model the grid division  the material attribute disposition and the boundary condition indeed grades. Then establishment contact non-linear finite element model  and to focusing organization finite element model infliction unit action. Like this contacts the result and the equivalent static analysis result which the nonlinear analysis obtains carries on the contrast and the analysis. This article last count result modality is 90HZ  satisfies the space optics remote sensor structure overall modality to request to be bigger than 50HZ.This article when carries on the dynamic analysis  extracts the structure kinetic energy and the acceleration curve. In the dynamic analysis obtained transient response analysis modality 70.5Hz  this also is bigger than 50HZ. The dynamic analysis indicated the structure dynamic stability has the distinct enhancement  has provided certain foundation for the space optics remote sensor following development work  reduced the overall system development cycle. 2009 SPIE.