机构

• 地理科学与资源研究所 [3]
• 金属研究所 [2]
• 数学与系统科学研究院 [2]
• 长春光学精密机械与物... [1]
• 上海光学精密机械研究... [1]
• 兰州化学物理研究所 [1]
• 更多

采集方式

• OAI收割 [10]

内容类型

• 期刊论文 [7]
• EI期刊论文 [1]
• 会议论文 [1]
• 学位论文 [1]

发表日期

• 2020 [2]
• 2015 [1]
• 2011 [1]
• 2010 [2]
• 2009 [1]
• 2007 [3]
• 更多

学科主题

• 光学薄膜 [1]
• 聚合物功能材料 [1]

筛选

浏览/检索结果: 共10条，第1-10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 The economic and environmental effects of the Beijing-Tianjin-Hebei Collaborative Development Strategy- taking Hebei Province as an example 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 页码: 11 作者:  Zhang, Rongxia;  Dong, Suocheng;  Li, Zehong   |  收藏  |  浏览/下载：24/0  |  提交时间：2021/07/09 Beijing-Tianjin-Hebei Collaborative Development Strategy  Counterfactual analysis  Treatment effects  Panel data approach   The economic and environmental effects of the Beijing-Tianjin-Hebei Collaborative Development Strategy- taking Hebei Province as an example 期刊论文  OAI收割 ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 页码: 11 作者:  Zhang, Rongxia;  Dong, Suocheng;  Li, Zehong   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/07/09 Beijing-Tianjin-Hebei Collaborative Development Strategy  Counterfactual analysis  Treatment effects  Panel data approach   几种Nomex纤维织物复合材料的摩擦学性能研究 学位论文  OAI收割 理学博士, 北京: 中国科学院大学, 2015 作者:  任桂娜 收藏  |  浏览/下载：23/0  |  提交时间：2016/11/25 纤维织物复合材料  固体润滑剂填充  联合改性  摩擦工况条件  摩擦磨损性能  Fabric composites  Solid lubricant filling  Combined effect of filler filling and surface treatment  Effects of test conditions  Friction and wear property   Grain size effects on the austenitization process in a nanostructured ferritic steel 期刊论文  OAI收割 Acta Materialia, 2011, 卷号: 59, 期号: 9, 页码: 3710-3719 L. M. Wang; Z. B. Wang; K. Lu 收藏  |  浏览/下载：22/0  |  提交时间：2012/04/13 Nanostructured  Surface mechanical attrition treatment  Ferritic steel  Grain size effects  Austenitization process  mechanical attrition treatment  severe plastic-deformation  phase-transformation  martensitic steel  carbon-steel  nanocrystalline  materials  nanometer-scale  surface-layer  tool steel  refinement   Estimation of average treatment effects based on parametric propensity score model 期刊论文  OAI收割 JOURNAL OF STATISTICAL PLANNING AND INFERENCE, 2010, 卷号: 140, 期号: 3, 页码: 806-816 作者:  Yao, Lili;  Sun, Zhihua;  Wang, Qihua   |  收藏  |  浏览/下载：21/0  |  提交时间：2018/07/30 Average treatment effects  Propensity score  MLE  Inverse probability weighted  Regression and imputation method   Solvent effects on the S(0) -> S(2) absorption spectra of beta-carotene 期刊论文  OAI收割 Chinese Physics B, 2010, 卷号: 19, 期号: 1 W. L. Liu; D. M. Wang; Z. R. Zheng; A. H. Li; W. H. Su 收藏  |  浏览/下载：20/0  |  提交时间：2012/04/13 solvent effects  absorption spectra  beta-carotene  light-harvesting complexes  electronic-absorption  solute interactions  empirical-treatment  optical-properties  excited-states  dynamics  spectroscopy  environment  shifts   Thermal-mechanical modeling of nodular defect embedded within multilayer coatings 期刊论文  OAI收割 j. vac. sci. technol. a, 2009, 卷号: 27, 期号: 2, 页码: 183, 186 Ling Xiulan; 邵建达; 范正修 收藏  |  浏览/下载：734/139  |  提交时间：2009/09/22 dielectric thin films  evaporation  high-temperature effects  laser beam effects  optical multilayers  thermal stresses  thermomechanical treatment   Research on animal laser varicose treatment in CIOMP, CAS (EI CONFERENCE) 会议论文  OAI收割 Fifth International Conference on Photonics and Imaging in Biology and Medicine, September 1, 2006 - September 3, 2006, Wuhan, China 作者:  Zhang L.;  Guo J.;  Guo J.;  Li D.;  Zhang L. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 The work on laser varicose treatment carried out in CIOMP  It provides minimal invasion  CAS cooperating with The First Clinical Hospital  often under local anesthesia and intravenous sedation thereby eliminating the need for general anesthesia  Jilin University is summarized. Dozens of animal experiments adopting dog and rabbit samples are made in a long time of several years. Different lasers are used  greatly shortens postoperative recovery term  including long pulse frequency-doubled Nd:YAG(532nm) and semiconductor laser(808nm). Dozens of animal experiments show that laser has good efficacy to occlude the vein vessels. It has precise adjustability and relatively short treatment time only needing outpatient office setting with high cost and effect rate  and it is highly safe with no side effects and no serious complications.   Quasi-likelihood estimation of average treatment effects based on model information 期刊论文  OAI收割 SCIENCE IN CHINA SERIES A-MATHEMATICS, 2007, 卷号: 50, 期号: 1, 页码: 1-12 作者:  Sun, Zhi-hua   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/07/30 average treatment effects  inverse probability weighted quasi-likelihood  unconfounded assignment treatment  model information   A weak-constraint-based data assimilation scheme for estimating surface turbulent fluxes EI期刊论文  OAI收割 2007 作者:  Liu Ronggao 收藏  |  浏览/下载：31/0  |  提交时间：2012/06/11 Cost functions  Error analysis  Evapotranspiration  Surface treatment  Thermal effects