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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：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 Framework design of natural disasters and emergency management system oriented to region 其他 2014-01-01 Zhao, Qing-Zhan; Zheng, Xu-Rong; Li, Wei; Wang, Chuan-Jian; Zhang, Xian-Feng 收藏  |  浏览/下载：5/0  |  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 Resonance identities for closed characteristics on compact star-shaped hypersurfaces in R-2n 其他 2014-01-01 Liu, Hui; Long, Yiming; Wang, Wei 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/11 Compact star-shaped hypersurfaces  Closed characteristics  Hamiltonian systems  Resonance identity  CONVEX HAMILTONIAN-SYSTEMS  MASLOV-TYPE INDEX  MORSE-THEORY  PERIODIC-SOLUTIONS  SURFACES  ORBITS  EXISTENCE   Irrationally elliptic closed characteristics on compact convex hypersurfaces in R-6 其他 2014-01-01 Wang, Wei 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Compact convex hypersurfaces  Closed characteristics  Hamiltonian systems  Morse theory  MASLOV-TYPE INDEX  HAMILTONIAN-SYSTEMS  PERIODIC-SOLUTIONS  ENERGY SURFACES  MORSE-THEORY  STABILITY  R-2N   Synthesis and Th(IV) sorption characteristics of functionalised graphene oxide 期刊论文 journal of radioanalytical and nuclear chemistry, 2014 Li, Yan; Wang, Chun Li; Liu, Chun Li 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Functionalised graphene oxide  Epichlorohydrin  Thorium  Sorption  Oxygen-containing functional groups  AQUEOUS-SOLUTIONS  GRAPHITE OXIDE  ADSORPTION  IRRADIATION  BEHAVIOR  POLYMERIZATION  TEMPERATURE  PERFORMANCE  DESORPTION  REDUCTION   Study on the Ge1-xSnx/HfO2 interface and its impacts on Ge1-xSnx tunneling transistor 期刊论文 应用物理杂志, 2014 Qiu, Yingxin; Wang, Runsheng; Huang, Qianqian; Huang, Ru 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 WAVE MECHANICS  FET   Design, Construction, and Characterization of a Set of Biosensors for Aromatic Compounds 期刊论文 acs synthetic biology, 2014 Xue, Haoran; Shi, Hailing; Yu, Zhou; He, Shuaixin; Liu, Shiyu; Hou, Yuhang; Pan, Xingjie; Wang, Huan; Zheng, Pu; Cui, Can; Viets, Helena; Liang, Jing; Zhang, Yihao; Chen, Shuobing; Zhang, Haoqian M.; Ouyang, Qi 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/11 TRANSCRIPTIONAL ACTIVATORS  GENE-EXPRESSION  NTRC FAMILY  IDENTIFICATION  NAPHTHALENE  METABOLISM  REGULATORS  BACTERIA  MUTANTS  MEMBER   Functional Magnetic Nanoparticles for Non-Viral Gene Delivery and MR Imaging 期刊论文 药学研究, 2014 Xing, Ruijun; Liu, Gang; Zhu, Jinghan; Hou, Yanglong; Chen, Xiaoyuan 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 gene delivery  gene therapy  magnetic nanoparticles (MNPs)  magnetic resonance imaging (MRI)  IRON-OXIDE NANOPARTICLES  SMALL INTERFERING RNA  LOW-MOLECULAR-WEIGHT  IN-VIVO  DRUG-DELIVERY  PAMAM DENDRIMERS  BIOMEDICAL APPLICATIONS  SURFACE MODIFICATION  DNA DELIVERY  TRANSFECTION EFFICIENCY   Frequency Specificity of Regional Homogeneity in the Resting-State Human Brain 期刊论文 plos one, 2014 Song, Xiaopeng; Zhang, Yi; Liu, Yijun 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 DEFAULT MODE NETWORK  FUNCTIONAL CONNECTIVITY  CORTICAL NETWORKS  TIME-SERIES  OSCILLATIONS  MRI