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浏览/检索结果: 共140条，第1-10条 帮助 限定条件 发表日期：2018    内容类型：期刊论文    专题：北京航空航天大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Does corporate social performance pay back quickly? A longitudinal content analysis on international contractors 期刊论文 JOURNAL OF CLEANER PRODUCTION, 2018, 卷号: 170, 页码: 1328-1337 作者:  Liao, Pin-Chao;  Shih, Yu-Nien;  Wu, Chun-Lin;  Zhang, Xiao-Ling;  Wang, Yue 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Corporate social responsibility  Corporate social performance  Corporate financial performance  Content analysis  Semantic labeling  International contractors   Time-frequency analysis of acoustic signals from a high-lift configuration with two wavelet functions 期刊论文 APPLIED ACOUSTICS, 2018, 卷号: 129, 页码: 155-160 作者:  Li, Ling;  Liu, Peiqing;  Xing, Yu;  Guo, Hao 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Multiple tonal phenomena  High-lift configuration  Mode switching mechanism  Amplitude modulation mechanism  Wavelet function   Search for standard model production of four top quarks with same-sign and multilepton final states in proton-proton collisions at root s=13TeV 期刊论文 EUROPEAN PHYSICAL JOURNAL C, 2018, 卷号: 78 作者:  Sirunyan, A. M.;  Tumasyan, A.;  Adam, W.;  Ambrogi, F.;  Asilar, E. 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/30 Observation of e(+)e(-) -> phi chi(c1) and phi chi(c2) at root s=4.600 GeV 期刊论文 PHYSICAL REVIEW D, 2018, 卷号: 97 作者:  Ablikim, M.;  Achasov, M. N.;  Ahmed, S.;  Albrecht, M.;  Amoroso, A. 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Precision Measurement of the e^{+}e^{-}→Λ_{c}^{+}Λ[over ¯]_{c}^{-} Cross Section Near Threshold 期刊论文 Physical review letters, 2018, 卷号: 120, 页码: 132001 作者:  Ablikim M;  Achasov M N;  Ahmed S;  Albrecht M;  Alekseev M 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 Atomic physics  Center-of-mass energies  Magnetic form factor  Near thresholds  Polar angles  Precision measurement  Physics   Quantile estimators with orthogonal pinball loss function 期刊论文 JOURNAL OF FORECASTING, 2018, 卷号: 37, 页码: 401-417 作者:  Yu, Lean;  Yang, Zebin;  Tang, Ling 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 orthogonal pinball loss function  probability forecasting  quantile estimation  robustness  support vector machine quantile regression   A novel cell-scale bio-nanogenerator based on electron-ion interaction for fast light power conversion 期刊论文 NANOSCALE, 2018, 卷号: 10, 页码: 526-532 作者:  Li, Yu-Tao;  Tian, He;  Zhao, Hai-Ming;  Jian, Mu-Qiang;  Lv, Yu-Jia 收藏  |  浏览/下载：13/0  |  提交时间：2019/12/30 Biocompatibility  Biological materials  Carbon  Carbon nanotubes  Crystallography  Electric power systems  Electromagnetic wave absorption  Frequency response  Frequency standards  Ions  Light absorption  Nanosystems  Photocurrents  Photoelectricity  Yarn  Bacteriorhodopsin (bR)  Electrical power supply  Electron-ion interactions  Enhanced light absorptions  Improve performance  Linear relationships  Operating mechanism  Photoelectric conversion  Nanotechnology   Microstructures and microhardness of the welding joint between Zr44Ti11Ni10Cu10Be25 bulk metallic glass and 1100 aluminum 期刊论文 MATERIALS RESEARCH EXPRESS, 2018, 卷号: 5 作者:  Yu, Xiaoquan;  Huang, Jiankang;  Shao, Ling;  Zhang, Yuming;  Fan, Ding 收藏  |  浏览/下载：111/0  |  提交时间：2019/12/30 bulk metallic glass  aluminum  laser welding  microstructure  hardness   Search for ZZ resonances in the 2l2v final state in proton-proton collisions at 13 TeV 期刊论文 JOURNAL OF HIGH ENERGY PHYSICS, 2018, 卷号: 2018 作者:  Sirunyan, A. M.;  Tumasyan, A.;  Adam, W.;  Ambrogi, F.;  Asilar, E. 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/30 Beyond Standard Model  Hadron-Hadron scattering (experiments)   Wavelet Analysis of the Far-Field Sound Pressure Signals Generated from a High-Lift Configuration 期刊论文 AIAA JOURNAL, 2018, 卷号: 56, 页码: 432-437 作者:  Li, Ling;  Liu, Peiqing;  Xing, Yu;  Guo, Hao 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/30