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• OAI收割 [24]

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• 会议论文 [12]
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浏览/检索结果: 共24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 How latecomers strategically respond to global-local resources and leverage local ecosystems: Evidence from China's integrated circuit design firms 期刊论文  OAI收割 TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE, 2022, 卷号: 183 作者:  Liu, Jiali;  Yu, Jiang;  Chen, Feng   |  收藏  |  浏览/下载：9/0  |  提交时间：2023/05/30 Global value chains  Local ecosystem  Resource dependency  Strategic actions  Latecomers? development   An ethnobotanical study of forage plants in Zhuxi County in the Qinba mountainous area of central China 期刊论文  OAI收割 PLANT DIVERSITY, 2021, 卷号: 43, 期号: 3, 页码: 239-247 作者:  Yang,Jun;  Luo,Jifeng;  Gan,Qiliang;  Ke,Leiyu;  Zhang,Fengming   |  收藏  |  浏览/下载：74/0  |  提交时间：2022/04/02 Qinba mountainous area  Zhuxi county  Ethnobotany  Traditional knowledge  Pig forage plants  MITHUN BOS-FRONTALIS  INDUCED INFLAMMATION  SONCHUS-OLERACEUS  DULONGJIANG AREA  YUNNAN PROVINCE  LOCAL KNOWLEDGE  NUTRITIVE-VALUE  WILD PLANTS  ANTIOXIDANT  EXTRACT   Spark-based parallel calculation of 3D fourier shell correlation for macromolecule structure local resolution estimation 期刊论文  OAI收割 BMC BIOINFORMATICS, 2020, 卷号: 21, 页码: 18 作者:  Lue, Yongchun;  Zeng, Xiangrui;  Tian, Xinhui;  Shi, Xiao;  Wang, Hui   |  收藏  |  浏览/下载：35/0  |  提交时间：2020/12/10 3D local Fourier shell correlation  3D local resolution map  Key-value data  Spark  3D array partition   A novel fusion framework of visible light and infrared images based on singular value decomposition and adaptive DUAL-PCNN in NSST domain 期刊论文  OAI收割 Infrared Physics & Technology, 2018, 卷号: 91, 页码: 153-163 作者:  Cheng, B. Y.;  Jin, L. X.;  Li, G. N.   |  收藏  |  浏览/下载：38/0  |  提交时间：2019/09/17 NSST  ADS-PCNN  Image fusion  Singular value decomposition  Local  structure information operator  Linking strength  shearlet transform  feature-extraction  nsct domain  algorithm  scheme  Instruments & Instrumentation  Optics  Physics   Analysis of emergy-based metabolic efficiency and environmental pressure on the local coupling and telecoupling between urbanization and the eco-environment in the Beijing-Tianjin-Hebei urban agglomeration 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 6, 页码: 1083-1097 作者:  Fang ChuangLin;  Ren Yufei   |  收藏  |  浏览/下载：30/0  |  提交时间：2019/09/25 Urbanization  Eco-environment  Local coupling and telecoupling  Total metabolic emergy value  Metabolic emergy intensity  Environmental pressure  Beijing-Tianjin-Hebei urban agglomeration   Analysis of emergy-based metabolic efficiency and environmental pressure on the local coupling and telecoupling between urbanization and the eco-environment in the Beijing-Tianjin-Hebei urban agglomeration 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 6, 页码: 1083-1097 作者:  Fang ChuangLin;  Ren Yufei   |  收藏  |  浏览/下载：23/0  |  提交时间：2019/09/25 Urbanization  Eco-environment  Local coupling and telecoupling  Total metabolic emergy value  Metabolic emergy intensity  Environmental pressure  Beijing-Tianjin-Hebei urban agglomeration   Analysis of emergy-based metabolic efficiency and environmental pressure on the local coupling and telecoupling between urbanization and the eco-environment in the Beijing-Tianjin-Hebei urban agglomeration 期刊论文  OAI收割 SCIENCE CHINA-EARTH SCIENCES, 2017, 卷号: 60, 期号: 6, 页码: 1083-1097 作者:  Fang ChuangLin;  Ren Yufei   |  收藏  |  浏览/下载：20/0  |  提交时间：2019/09/25 Urbanization  Eco-environment  Local coupling and telecoupling  Total metabolic emergy value  Metabolic emergy intensity  Environmental pressure  Beijing-Tianjin-Hebei urban agglomeration   Optimal L-infinity Estimates for Galerkin Methods for Nonlinear Singular Two-point Boundary Value Problems 期刊论文  OAI收割 ACTA MATHEMATICAE APPLICATAE SINICA-ENGLISH SERIES, 2015, 卷号: 31, 期号: 3, 页码: 719-728 作者:  Zhang, Xu;  Shi, Zhong-ci   |  收藏  |  浏览/下载：21/0  |  提交时间：2018/07/30 singular  two-point boundary value problems  symmetric Galerkin method  maximum norm error estimate  superconvergence  local mesh refinement   Image quality assessment based on complex representation of structure information (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Electrical, Information Engineering and Mechatronics, EIEM 2011, December 23, 2011 - December 25, 2011, Jiaozuo, Henan, China 作者:  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Local variance and single pixel value are combined to describe image structure information using complex method in this paper in order to improve the consistency of objective image assessment result with that of subjective method. The effect of the detail structure information on the image quality was emphasized by this method accordingly. Singular value decomposition was performed on local variance distribution complex matrix. The angle between the singular value vectors of the reference image and the disturbed image was used to measure their structural similarity. Then the quality assessment process was achieved. Results from experiments show that the proposed method is better consistent with human visual system characteristics than MSE  PSNR  and SSIM. 2012 Springer-Verlag London Limited.   LOCAL MULTILEVEL METHODS FOR SECOND-ORDER ELLIPTIC PROBLEMS WITH HIGHLY DISCONTINUOUS COEFFICIENTS 期刊论文  OAI收割 JOURNAL OF COMPUTATIONAL MATHEMATICS, 2012, 卷号: 30, 期号: 3, 页码: 223-248 作者:  Chen Huangxin;  Xu Xuejun;  Zheng Weiying   |  收藏  |  浏览/下载：24/0  |  提交时间：2021/01/14 BOUNDARY-VALUE-PROBLEMS  WEIGHTED L2 PROJECTION  FINITE-ELEMENT METHODS  MULTIGRID V-CYCLE  DOMAIN DECOMPOSITION  3 DIMENSIONS  ITERATIVE METHODS  ERROR ESTIMATORS  SCHWARZ METHODS  REFINED MESHES  Local multilevel method  Adaptive finite element method  Preconditioned conjugate gradient method  Discontinuous coefficients