QQ客服 官方微博 反馈留言

浏览/检索结果: 共20条，第1-10条 帮助 限定条件 发表日期：2014    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 Widespread decline of Congo rainforest greenness in the past decade 期刊论文 nature, 2014 Zhou, Liming; Tian, Yuhong; Myneni, Ranga B.; Ciais, Philippe; Saatchi, Sassan; Liu, Yi Y.; Piao, Shilong; Chen, Haishan; Vermote, Eric F.; Song, Conghe; Hwang, Taehee 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/13 VEGETATION INDEXES  MICROWAVE EMISSION  TROPICAL FORESTS  DRY SEASON  MODIS  DROUGHT  CLIMATE  AMAZON  RETRIEVALS  PRODUCTS   Concentration-dependent polyparameter linear free energy relationships to predict organic compound sorption on carbon nanotubes 期刊论文 scientific reports, 2014 Zhao, Qing; Yang, Kun; Li, Wei; Xing, Baoshan 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/13 BIOLOGICAL-SYSTEMS  MOLECULAR-DYNAMICS  ADSORPTION  WATER  NANOMATERIALS  CHEMICALS  MATTER  SOLUBILITY  OXIDE  QSAR   Multi-scale analysis of landscape pattern of Hunan Province 其他 2014-01-01 Yin, Lili; Chen, Hao; Li, Wei 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/17 Research on evaluation of the landscape and its functions in Houtan Park of the world exposition 2010 Shanghai, China 其他 2014-01-01 Zhang, Yin Jiang; Dong, Yue; He, Pei Min; Yu, Kong Jian; Jin, Jing 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/17 幼儿教师的依恋类型,工作投入与职业幸福感 期刊论文 中国健康心理学杂志, 2014 王凤锦; 李同归 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/11 幼儿教师  成人依恋  工作投入  职业幸福感  Kindergarten teacher  Adult attachment  Work engagement  Occupational well -being   Employee responses to employment-relationship practices: The role of psychological empowerment and traditionality 期刊论文 journal of organizational behavior, 2014 Zhang, Ann Yan; Song, Lynda Jiwen; Tsui, Anne S.; Fu, Ping Ping 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 employee performance  employment relationship  organizational commitment  psychological empowerment  traditionality  PERCEIVED ORGANIZATIONAL SUPPORT  SOCIAL-EXCHANGE  ECONOMIC EXCHANGE  FIT INDEXES  TRANSFORMATIONAL LEADERSHIP  MODERATING ROLE  POWER DISTANCE  MEDIATING ROLE  WORK OUTCOMES  CHINA   Flexibility and Symmetry of Prokaryotic Genome Rearrangement Reveal Lineage-Associated Core-Gene-Defined Genome Organizational Frameworks 其他 2014-01-01 Kang, Yu; Gu, Chaohao; Yuan, Lina; Wang, Yue; Zhu, Yanmin; Li, Xinna; Luo, Qibin; Xiao, Jingfa; Jiang, Daquan; Qian, Minping; Khan, Aftab Ahmed; Chen, Fei; Zhang, Zhang; Yu, Jun 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/13 BACTERIAL METABOLIC NETWORKS  ESCHERICHIA-COLI  PAN-GENOME  EVOLUTION  INSTABILITY   Synthesis of Comb Polyphenylenes by Suzuki Coupling from AB Macromonomers 期刊论文 journal of polymer science part a polymer chemistry, 2014 Zhou, Sheng; Zhou, Yu; Tian, Haijian; Zhu, Yufeng; Pan, Yu; Zhou, Feng; Zhang, Qikai; Shen, Zhihao; Fan, Xinghe 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 ATRP  conjugated polymer  graft copolymer  macromonomers  SIDE-CHAINS  RADICAL POLYMERIZATION  MOLECULAR BRUSHES  BLOCK-COPOLYMERS  POLYMERS  ATRP  COMBINATION  POLY(P-PHENYLENE)  BACKBONE  DENSITY   Hierarchically Ordered ABA Triblock Copolymer with Large Difference in Glass Transition Temperatures of the Two Blocks 期刊论文 journal of polymer science part a polymer chemistry, 2014 Li, Chang-Feng; Zhang, Qi-Kai; Tian, Hai-Jian; Chai, Chun-Peng; Gao, Long-Cheng; Shen, Zhihao; Fan, Xing-He; Luo, Yun-Jun 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 hierarchical structure  lamellar  liquid-crystalline polymers  phase separation  triblock polymer  TRANSFER RADICAL POLYMERIZATION  LIQUID-CRYSTALLINE POLYMERS  COIL DIBLOCK COPOLYMER  DESIGN  PHASE   Kad网络恶意索引节点行为研究 期刊论文 计算机学报, 2014 刘丙双; 韦韬; 邹维; 张建宇; 周渊; 韩心慧 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 对等网络 文件共享 Kad 索引节点 索引污染 信息安全 网络安全 peerto peer networks file sharing Kad indexnode indexpollution information security network security