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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 发表日期：2015    专题：北京大学    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 Organocatalytic Asymmetric Tandem Nazarov Cyclization/Semipinacol Rearrangement: Rapid Construction of Chiral Spiro[4.4]nonane-1,6-diones 期刊论文 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2015 Yang, Bin-Miao; Cai, Pei-Jun; Tu, Yong-Qiang; Yu, Zhi-Xiang; Chen, Zhi-Min; Wang, Shuang-Hu; Wang, Shao-Hua; Zhang, Fu-Min 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 BRONSTED ACID  STEREOSELECTIVE-SYNTHESIS  SEMIPINACOL REARRANGEMENT  (-)-CALYCIPHYLLINE N  CYCLIZATION  CATALYSIS  ELECTROCYCLIZATION  ACTIVATION  RESOLUTION  DIENONES   Asymmetric Total Synthesis of (-)-MaoecrystalV 期刊论文 CHEMISTRY-AN ASIAN JOURNAL, 2015 Zhang, Wei-bin; Shao, Wen-bin; Li, Fu-zhuo; Gong, Jian-xian; Yang, Zhen 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 asymmetric synthesis  diels-alder reaction  rhodium  semi-pinacol rearrangement  total synthesis  ENT-KAURANE DITERPENOIDS  C-H FUNCTIONALIZATION  KAPPA-B ACTIVATION  MAOECRYSTAL-V  ORGANIC-SYNTHESIS  STEREOSELECTIVE CONSTRUCTION  ENANTIOSELECTIVE SYNTHESIS  SEMIPINACOL REARRANGEMENT  QUATERNARY STEREOCENTERS  CARBONYL-COMPOUNDS   Association between duration of playing video games and bone mineral density in chinese adolescents 其他 2015-01-01 Shao Haiyu; Xu Shaonan; Zhang Jun; Zheng Jiayin; Chen Jinping; Huang Yazeng; Ru Bin; Jin Yongming; Zhang Qi; Ying Qifeng 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/13 Bone mineral density,Chinese adolescents,playing video games   Total Synthesis of Maoecrystal V 期刊论文 chemistry an asian journal, 2015 Zhang, Wei-Bin; Lin, Guang; Shao, Wen-Bin; Gong, Jian-Xian; Yang, Zhen 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 Diels-Alder reaction  natural products  rhodium  total synthesis  oxidative dearomatization  INTRAMOLECULAR HYDROGEN ABSTRACTION  ORGANIC-SYNTHESIS  QUATERNARY STEREOCENTERS  ISODON-ERIOCALYX  REDUCTION  EFFICIENT  DITERPENOIDS  CYCLIZATION  KETONES  COMPLEX   Process-specific emission characteristics of volatile organic compounds (VOCs) from petrochemical facilities in the Yangtze River Delta, China 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2015 Mo, Ziwei; Shao, Min; Lu, Sihua; Qu, Hang; Zhou, Mengyi; Sun, Jin; Gou, Bin 收藏  |  浏览/下载：2/0  |  提交时间：2017/12/03 VOCs  Emission characteristic  Source profile  Petrochemical industry  Yangtze River Delta  PETROLEUM REFINERY  ANTHROPOGENIC SOURCES  SOURCE APPORTIONMENT  SOURCE PROFILES  OIL REFINERY  INDUSTRIAL  TAIWAN  REGION  INVENTORY  COMPLEX   Characteristics of the long-range transport dust events in Chengdu, Southwest China 期刊论文 ATMOSPHERIC ENVIRONMENT, 2015 Chen, Yuan; Luo, Bin; Xie, Shao-dong 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 Chengdu  Dust event  PM  Indicators  Transport  YANGTZE-RIVER DELTA  ASIAN DUST  SICHUAN BASIN  FORMATION MECHANISMS  MINERAL DUST  AEROSOL  STORMS  PM2.5  PARTICLES  HAZE   PAGE: A Partition Aware Engine for Parallel Graph Computation 期刊论文 ieee知识与数据工程汇刊, 2015 Shao, Yingxia; Cui, Bin; Ma, Lin 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 Graph computation  graph partition  message processing  CLUSTERS   Heterogeneous Environment Aware Streaming Graph Partitioning 期刊论文 IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 2015 Xu, Ning; Cui, Bin; Chen, Lei; Huang, Zi; Shao, Yingxia 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Graph partitioning  streaming algorithms  heterogeneous environment  BSP Model   Exploiting matrix dependency for efficient distributed matrix computation 其他 2015-01-01 Yu, Lele; Shao, Yingxia; Cui, Bin 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03