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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2018     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 Cytotoxic sesquiterpenoids from the leaves of Magnolia grandiflora 期刊论文 PHYTOCHEMISTRY, 2018, 卷号: 155, 页码: 182-190 作者:  Ding, Lin-Fen;  Su, Jia;  Pan, Zheng-Hong;  Zhang, Zhi-Jun;  Li, Xiao-Nian 收藏  |  浏览/下载：44/0  |  提交时间：2018/11/12 Magnolia Grandiflora (Magnoliaceae)  Sesquiterpenoids  Cytotoxic Activity  Nf-kappa b Transcriptional Activity   Vessel fusion tracking with a dual-frequency high-frequency surface wave radar and calibrated by an automatic identification system 期刊论文 ACTA OCEANOLOGICA SINICA, 2018, 卷号: 37, 期号: 7, 页码: 131-140 作者:  Zhang Hui;  Liu Yongxin;  Ji Yonggang;  Wang Linglin 收藏  |  浏览/下载：14/0  |  提交时间：2019/08/19 vessel tracking  high-frequency surface wave radar  automatic identification system  joint probabilistic data association  unscented Kalman filter   Vessel fusion tracking with a dual-frequency high-frequency surface wave radar and calibrated by an automatic identification system 期刊论文 ACTA OCEANOLOGICA SINICA, 2018, 卷号: 37, 期号: 7, 页码: 131-140 作者:  Zhang Hui;  Liu Yongxin;  Ji Yonggang;  Wang Linglin 收藏  |  浏览/下载：3/0  |  提交时间：2018/12/07 vessel tracking  high-frequency surface wave radar  automatic identification system  joint probabilistic data association  unscented Kalman filter   Otolith shape analysis for stock discrimination of two Collichthys genus croaker (Pieces: Sciaenidae,) from the northern Chinese coast 期刊论文 JOURNAL OF OCEANOLOGY AND LIMNOLOGY, 2018, 卷号: 36, 期号: 3, 页码: 981-989 作者:  Zhao Bo;  Liu Jinhu;  Song Junjie;  Cao Liang;  Dou Shuozeng 收藏  |  浏览/下载：24/0  |  提交时间：2020/01/03 otolith  size descriptors  elliptic Fourier coefficients (EFC)  stock structure  Collichthys lucidus  Collichthys niveatus   Simpterpenoid A, a Meroterpenoid with a Highly Functionalized Cyclohexadiene Moiety Featuring gem-Propane-1,2-dione and Methylformate Groups, from the Mangrove-Derived Penicillium simplicissimum MA-332 期刊论文 ORGANIC LETTERS, 2018, 卷号: 20, 期号: 5, 页码: 1465-1468 作者:  Li, Hong-Lei;  Xu, Rui;  Li, Xiao-Ming;  Yang, Sui-Qun;  Meng, Ling-Hong 收藏  |  浏览/下载：17/0  |  提交时间：2019/08/21 Playback continuity and video quality driven optimisation for dynamic adaptive streaming over HTTP clients over wireless networks 期刊论文 IET COMMUNICATIONS, 2018, 卷号: 12, 页码: 1178-1187 作者:  He, Lijun;  Liu, Guizhong;  Huang, Xinyu 收藏  |  浏览/下载：13/0  |  提交时间：2019/11/19 HTTP clients  utility function  BLER determination  playback continuity  joint optimisation  RB assignment  wireless networks  resource block assignment  hypermedia  transmission information  dynamic adaptive streaming  adaptive segment request strategy  modulation coding  modulation and coding scheme selection  resource allocation  segment characteristics  video quality driven optimisation  video streaming  adaptive guard time interval  segment adaptation scheme  mathematical model  radio networks  MCS selection  block error ratio determination  continuous playback time  playback information  segment characteristic analysis  optimisation  estimated transmission rate   Joint berth allocation and quay crane assignment under different carbon taxation policies 期刊论文 Transportation Research Part B: Methodological, 2018, 卷号: 117 作者:  Wang, Tingsong;  Wang, Xinchang;  Meng, Qiang 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05