中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共17条,第1-10条 帮助

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Viewpoint-Adaptive Representation Disentanglement Network for Change Captioning 期刊论文  OAI收割
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2023, 卷号: 32, 页码: 2620-2635
作者:  
Tu, Yunbin;  Li, Liang;  Su, Li;  Du, Junping;  Lu, Ke
  |  收藏  |  浏览/下载:23/0  |  提交时间:2023/12/04
Effects of canopy position on climate-growth relationships of Qinghai spruce in the central Qilian mountains, northwestern China 期刊论文  OAI收割
DENDROCHRONOLOGIA, 2020, 卷号: 64, 页码: 1-7
作者:  
Wang, Bin;  Yu, Pengtao;  Yu, Yipeng;  Wan, Yanfang;  Wang, Yanhui
  |  收藏  |  浏览/下载:98/0  |  提交时间:2021/08/31
Evolution of the Global Agricultural Trade Network and Policy Implications for China 期刊论文  OAI收割
SUSTAINABILITY, 2020, 卷号: 12, 期号: 1, 页码: 16
作者:  
Qiang, Wenli;  Niu, Shuwen;  Wang, Xiang;  Zhang, Cuiling;  Liu, Aimin
  |  收藏  |  浏览/下载:73/0  |  提交时间:2020/05/19
Energetic asymmetry connected with energy flow changes in response to eutrophication: a study of multiple fish species in subtropical shallow lakes 期刊论文  OAI收割
POLISH JOURNAL OF ECOLOGY, 2019, 卷号: 67, 期号: 4, 页码: 305-315
作者:  
Fu, Hong;  Zhang, Huan;  He, Liang;  Sha, Yongcui;  Zhao, Kangshun
  |  收藏  |  浏览/下载:17/0  |  提交时间:2020/05/19
Volume, gravitational potential energy reduction, and regional centroid position change in the wake of landslides triggered by the 14 April 2010 Yushu earthquake of China 期刊论文  OAI收割
ARABIAN JOURNAL OF GEOSCIENCES, 2014, 卷号: 7, 期号: 6, 页码: 2129-2138
作者:  
Xu, Chong;  Xu, Xiwei;  Pourghasemi, Hamid Reza;  Pradhan, Biswajeet;  Iqbal, Javed
  |  收藏  |  浏览/下载:31/0  |  提交时间:2018/09/26
Volume, gravitational potential energy reduction, and regional centroid position change in the wake of landslides triggered by the 14 April 2010 Yushu earthquake of China 期刊论文  OAI收割
ARABIAN JOURNAL OF GEOSCIENCES, 2014, 卷号: 7, 期号: 6, 页码: 2129-2138
作者:  
Xu, Chong;  Xu, Xiwei;  Pourghasemi, Hamid Reza;  Pradhan, Biswajeet;  Iqbal, Javed
  |  收藏  |  浏览/下载:24/0  |  提交时间:2018/09/26
Morphometric Characterization and Reconstruction Effect Among Lunar Impact Craters SCI/SSCI论文  OAI收割
2014
作者:  
Wang J.;  Wang J.
收藏  |  浏览/下载:18/0  |  提交时间:2014/12/24
Gradient Structure-Induced Temperature Responsiveness in Styrene/Methyl Methacrylate Gradient Copolymers Micelles 期刊论文  OAI收割
macromolecular rapid communications, 2014, 卷号: 35, 期号: 3, 页码: 309-316
Zheng,Chao; Huang,Haiying; He,Tianbai
收藏  |  浏览/下载:24/0  |  提交时间:2015/10/15
In this work  micelles are formed by gradient copolymer of styrene and methyl methacrylate in acetone-water mixture and their temperature responsiveness is investigated in a narrow range near room temperature. Three different kinds of structural transitions could be induced by temperature: unimers to micelle transition  shrinkage/stretching of micelles  and morphological transition from spherical micelles to vesicles. In addition  a model analysis on the interface of gradient copolymer micelle is made to better understand these phenomena. It is found that both position and composition of the interface could alter in response to the change in temperature. According to the experiments and model analysis  it is proposed that temperature responsiveness might be an intrinsic and universal property of gradient copolymer micelles  which only originates from the gradient structure.  
Spatial updating according to a fixed reference direction of a briefly viewed layout 期刊论文  OAI收割
COGNITION, 2011, 卷号: 119, 期号: 3, 页码: 419-429
作者:  
Zhang, Hui;  Mou, Weimin;  McNamara, Timothy P.
收藏  |  浏览/下载:18/0  |  提交时间:2015/08/31
Analysis of atmospheric pressure and temperature changes on the image quality of aerial camera (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
Dong B.; Tian H.-Y.
收藏  |  浏览/下载:27/0  |  提交时间:2013/03/25
This paper starts from the study of the aerial camera's work environment  analyzes the temperature and atmosphere pressure changes on aerial camera's imaging quality of influence. Point out that when the altitude of the camera changes  atmospheric pressure and temperature of constant change  so the camera's optical focal surface position changes  thus affecting the image quality of the camera  causing changes in the camera's focal surface optical  and affecting the camera's image quality. Summarize the rules that the temperature and pressure influence the image quality of the camera in aerial environment. Analyze the various environmental conditions on the impact of camera's image quality. For different types of camera  put forward the corresponding convergence compensation method  and provides a reference value to the development of the aerial camera. 2011 IEEE.