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浏览/检索结果: 共79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 Oxidation kinetics of magnesium aluminum oxynitride-boron nitride (MgAlON-BN) composites 期刊论文 journal of the ceramic society of japan, 2014 Li, Jinfu; Sun, Yongqi; Seetharaman, Seshadri; Zhang, Zuotai 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 Magnesium aluminum oxynitride  Boron nitride  Thermogravimetry  Oxidation  Activation energy  CERAMICS  BEHAVIOR  MODEL  ALON   Current systematic carbon-cycle observations and the need for implementing a policy-relevant carbon observing system 期刊论文 biogeosciences, 2014 Ciais, P.; Dolman, A. J.; Bombelli, A.; Duren, R.; Peregon, A.; Rayner, P. J.; Miller, C.; Gobron, N.; Kinderman, G.; Marland, G.; Gruber, N.; Chevallier, F.; Andres, R. J.; Balsamo, G.; Bopp, L.; Breon, F.M.; Broquet, G.; Dargaville, R.; Battin, T. J.; Borges, A.; Bovensmann, H.; Buchwitz, M.; Butler, J.; Canadell, J. G.; Cook, R. B.; DeFries, R.; Engelen, R.; Gurney, K. R.; Heinze, C.; Heimann, M.; Held, A.; Henry, M.; Law, B.; Luyssaert, S.; Miller, J.; Moriyama, T.; Moulin, C.; Myneni, R. B.; Nussli, C.; Obersteiner, M.; Ojima, D.; Pan, Y.; Par 收藏  |  浏览/下载：8/0  |  提交时间：2015/11/16 NET ECOSYSTEM EXCHANGE  HYPERSPECTRAL INFRARED OBSERVATIONS  EDDY COVARIANCE MEASUREMENTS  GREENHOUSE-GAS EMISSIONS  COLUMN-AVERAGED METHANE  FOSSIL-FUEL COMBUSTION  CO2 SURFACE FLUXES  ATMOSPHERIC CO2  DIOXIDE EMISSIONS  FOREST BIOMASS   不同起源地磁扰动期间极光沉降能量的统计研究 期刊论文 地球物理学报, 2014 陈曦; 傅绥燕; 郑玲; 杨利平; 崔燕波 收藏  |  浏览/下载：3/0  |  提交时间：2015/10/23 极光沉降能量  磁暴  行星际扰动源  耦合函数  半球不对称性  Auroral hemispheric power  Geomagnetic storm  Interplanetary disturbance  Coupling function  Hemispheric asymmetry   Pressure gradient evolution in the near-Earth magnetotail at the arrival of BBFs 期刊论文 科学通报 英文版, 2014 Yao, Zhonghua; Pu, Zuyin; Du, Aimin; Angelopoulos, Vassilis; Owen, Christopher J.; Liu, Jiang; Chu, Xiangning; Cao, Xin; Fu, Suiyan; Zong, Qiugang; Wang, Yuan 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Substorm current wedge  Field-aligned current  Pressure gradient  Bursty bulk flow  Near-Earth magnetotail  SUBSTORM CURRENT WEDGE  PLASMA SHEET  ION FLOW  DIPOLARIZATION  FIELD   Dynamic monitoring of coalbed methane reservoirs using Super-Low Frequency electromagnetic prospecting 期刊论文 international journal of coal geology, 2014 Wang, Nan; Qin, Qiming; Chen, Li; Bai, Yanbing; Zhao, Shanshan; Zhang, Chengye 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 Coalbed methane  Dynamic monitoring  Super-Low Frequency  Empirical mode decomposition  Magnetotelluric (MT)  Electromagnetic radiation (EMR)  JHARIA COALFIELD  BED METHANE  GAS CONTENT  RADIATION  FRACTURE  ROCK  EXPLORATION  BASIN  INDIA  ORIENTATION   Geochronology, geochemistry and Sr-Nd-Hf isotopes of the Haisugou porphyry Mo deposit, northeast China, and their geological significance 期刊论文 journal of asian earth sciences, 2014 Shu, Qihai; Lai, Yong; Wang, Chao; Xu, Jiajia; Sun, Yi 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Zircon U-Pb-Hf isotopes  Sr-Nd isotopes  Fractional crystallization  Haisugou porphyry Mo deposit  Eastern China  MESOZOIC MOLYBDENUM DEPOSITS  DABIE OROGENIC BELT  ZIRCON U-PB  INNER-MONGOLIA  TECTONIC IMPLICATIONS  METALLOGENIC BELT  CENTRAL-ASIA  CU DEPOSIT  HEBEI PROVINCE  SONGLIAO BASIN   The tectonic evolution of the Tianshan Orogenic Belt: Evidence from U-Pb dating of detrital zircons from the Chinese southwestern Tianshan accretionary melange 期刊论文 gondwana research, 2014 Xia, Bin; Zhang, Lifei; Xia, Yang; Bader, Thomas 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 Detrital zircon  U-Pb geochronology  Provenance analysis  Tectonic evolution  Southwestern Tianshan  COESITE-BEARING ECLOGITE  HUWAN SHEAR ZONE  KYRGYZ TIEN-SHAN  HP-LT ROCKS  WESTERN TIANSHAN  NW CHINA  SOUTH TIANSHAN  CONTINENTAL-CRUST  CENTRAL-ASIA  NORTHWESTERN CHINA   High-pressure behavior of Fe3P and the role of phosphorus in planetary cores 期刊论文 earth and planetary science letters, 2014 Gu, Tingting; Fei, Yingwei; Wu, Xiang; Qin, Shan 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 iron phosphides  schreibersite  first-principles calculation  phase transitions  planetary cores  high-pressure  EARTHS INNER-CORE  CRYSTAL-STRUCTURE  AB-INITIO  PHASE-RELATIONS  IRON  STATE  DIFFRACTION  CHONDRITES  TRANSITION  METEORITE   Late Paleozoic to Jurassic tectonic evolution of the Bogda area (northwest China): Evidence from detrital zircon U-Pb geochronology 期刊论文 tectonophysics, 2014 Tang, Wenhao; Zhang, Zhicheng; Li, Jianfeng; Li, Ke; Chen, Yan; Guo, Zhaojie 收藏  |  浏览/下载：6/0  |  提交时间：2015/11/10 Detrital zircons  U-Pb geochronology  Basin-mountain coupling  Junggar Basin  Bogda area  Tian Shan  BIMODAL VOLCANIC-ROCKS  TURPAN-HAMI BASIN  TIAN-SHAN  SEDIMENTARY RECORD  TIEN-SHAN  EASTERN TIANSHAN  MIDDLE TIANSHAN  JUNGGAR BASIN  OROGENIC BELT  EXHUMATION HISTORY   Synchronized network activity as the origin of a P300 component in a facial attractiveness judgment task 期刊论文 psychophysiology, 2014 Zhang, Yuan; Tang, Akaysha C.; Zhou, Xiaolin 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 BLIND SOURCE SEPARATION  HIGH-DENSITY EEG  2ND-ORDER STATISTICS  POTENTIALS  BRAIN  CORTEX  BEAUTY  ERP