机构

• 长春光学精密机械与物... [1]
• 遥感与数字地球研究所 [1]
• 心理研究所 [1]
• 新疆天文台 [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2024 [1]
• 2017 [1]
• 2011 [1]
• 2005 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Psychosocial Factors and Psychological Adjustment Among Adolescents and Young Adults: A Comparative Analysis of Occasional Drug Craving and Non-Craving 期刊论文  OAI收割 PSYCHIATRY INVESTIGATION, 2024, 卷号: 21, 期号: 9, 页码: 947-957 作者:  Nida, Ayesha;  Haider, Arsalan;  Zhang, Xiang-Yang   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/11/01 Psychosocial factors  Psychological adjustment  Peer pressure  Occasional drug-craving  Adolescents  Adult   Effect of Facet Displacement on Radiation Field and Its Application for Panel Adjustment of Large Reflector Antenna 期刊论文  OAI收割 Chinese Journal of Mechanical Engineering, 2017, 卷号: 30, 期号: 3, 页码: 578-586 作者:  Wang, Wei;  Lian, Peiyuan;  Zhang, Shuxin;  Xiang, Binbin;  Xu, Qian   |  收藏  |  浏览/下载：50/0  |  提交时间：2019/12/09 Reflector antennas  Surface accuracy  Radiation field  Reflector antenna  mechanical factors  Electromechanical effects  Panel adjustment  Singular value decomposition (SVD)  microwave holography  surface measurement  radio telescope  deformation  metrology  matrix  Engineering   MAC protocol with dynamic priority adjustment for light trail networks (EI CONFERENCE) 会议论文  OAI收割 Network Architectures, Management, and Applications VIII, December 8, 2010 - December 12, 2010, Shanghai, China 作者:  Fang W.;  Li S. 收藏  |  浏览/下载：23/0  |  提交时间：2013/03/25 In order to improve the wavelength utilization as well as the fairness of the light trail networks  we modified the FP MAC from the view point of weight balance by introducing a weight mode. The weight mode is composed of two factors  real-time factor and node activity ratio. Moreover  the weight mode is used as a bid by each LT node to compute the priority. Hence  the priority of the LT node is adjusted dynamically in every round and the MAC protocol with dynamic priority adjustment is entitled as DPA MAC. Simulation results show that the performances of DPA MAC protocol are much better than that of FP MAC protocol in terms of packet loss rate and activity percentile. 2011 Copyright SPIE - The International Society for Optical Engineering.   The role of radiometric calibration for the vegetation indices of CBERS-02 WFI 会议论文  OAI收割 IGARSS 2005: IEEE International Geoscience and Remote Sensing Symposium, Vols 1-8, Proceedings, New York Li, XY; Gu, XF; Yu, T; Fu, QY; Zhang, Y; Li, XW 收藏  |  浏览/下载：18/0  |  提交时间：2014/12/07 CBERS-02  WFI cross-calibration  the spectral band  adjustment factors  NDVI  FLIGHT ABSOLUTE CALIBRATION  IN-FLIGHT  LANDSAT-7 ETM+  SENSORS  OCEAN  SPOT