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浏览/检索结果: 共48条，第1-10条 帮助 限定条件 发表日期：2012    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 Fabrication of gelatin nanofibrous scaffolds using ethanol/phosphate buffer saline as a benign solvent 期刊论文 biopolymers, 2012 Zha, Zhengbao; Teng, Weibing; Markle, Valerie; Dai, Zhifei; Wu, Xiaoyi 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 electrospinning  gelatin nanofibers  mechanical property  cytobiocompatibility  GUIDED TISSUE REGENERATION  CROSS-LINKING  MECHANICAL-PROPERTIES  ELECTROSPUN GELATIN  COLLAGEN  FIBERS  POLYMER  DIFFERENTIATION  STABILITY  MATRICES   Model for propagation speed in turbulent channel flows 期刊论文 physical review e statistical nonlinear and soft matter physics, 2012 Pei J; Chen J; She Z-S; Hussain F 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/13 Peptide- and saccharide-conjugated dendrimers for targeted drug delivery: a concise review 期刊论文 interface focus, 2012 Liu, Jie; Gray, Warren D.; Davis, Michael E.; Luo, Ying 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 dendrimer  ligand  drug delivery  targeting  binding  HUMAN IMMUNODEFICIENCY VIRUS  MACROMOLECULE SUGAR BALLS  PAMAM DENDRIMERS  BIOLOGICAL EVALUATION  BINDING-PROPERTIES  PHAGE DISPLAY  FUNCTIONAL GLYCOMICS  SIRNA DELIVERY  ALPHA-THIOSIALODENDRIMERS  POLYAMIDOAMINE DENDRIMER   甘肃北山中带早泥盆世的构造-岩浆作用:来自公婆泉花岗岩体年代学和地球化学证据 期刊论文 北京大学学报 自然科学版, 2012 郑荣国; 吴泰然; 张文; 徐操; 孟庆鹏 收藏  |  浏览/下载：2/0  |  提交时间：2015/10/23 北山  淡色花岗岩  后碰撞  Hf同位素  LA-ICP  MS  Beishan  leucogranite  post-collision  LA-ICP MS  Hf isotope   内蒙古查干敖包三叠纪碱性石英闪长岩的地球化学特征及成因 期刊论文 岩石学报, 2012 张万益; 聂凤军; 高延光; 刘妍 收藏  |  浏览/下载：2/0  |  提交时间：2015/10/23 三叠纪碱性石英闪长岩  埃达克岩  地球化学和Sr-Nd-Pb同位素  岩石成因  内蒙古  Triassic alkaline quartz diorites  Adakite-like lithological assemblage  Geochemistry and Sr-Nd-Pb isotopes  Petrogenesis  Inner Mongolia   Integration of vector and raster-based coal mines surface and underground contrast map 其他 2012-01-01 Wang, Changxiong; Mao, Shanjun; Li, Mei; Bao, Huiyi; Zhang, Ying 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/17 A geochemical study of syn-subduction and post-collisional granitoids at Muzhaerte River in the Southwest Tianshan UHP belt, NW China 期刊论文 lithos, 2012 Gou, Long-Long; Zhang, Li-Fei; Tao, Ren-Biao; Du, Jin-Xue 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 Granitoid rocks  Syn-subduction magmatism  Post-collisional magmatism  Southwest Tianshan  Oceanic subduction  UHP metamorphism  U-PB AGE  ASIAN OROGENIC BELT  ULTRAHIGH-PRESSURE METAMORPHISM  PHANEROZOIC CRUSTAL GROWTH  CALC-ALKALINE GRANITOIDS  HF ISOTOPE GEOCHEMISTRY  SOUTHERN TIEN-SHAN  WESTERN TIANSHAN  CONTINENTAL-CRUST  VOLCANIC-ROCKS   Chronology, petrogenesis and tectonic setting of the Neoproterozoic Tongchang dioritic pluton at the northwestern margin of the Yangtze Block: Constraints from geochemistry and zircon U-Pb-Hf isotopic systematics 期刊论文 gondwana research, 2012 Wang, Wei; Liu, Shuwen; Feng, Yonggang; Li, Qiugen; Wu, Fenghui; Wang, Zongqi; Wang, Ruiting; Yang, Pengtao 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Tongchang dioritic pluton  Whole-rock geochemistry  Zircon U-Pb-Hf isotopes  Petrogenesis and tectonic setting  Yangtze Block  NORTH CHINA CRATON  TRONDHJEMITE-GRANODIORITE TTG  SOUTH CHINA  WESTERN MARGIN  VOLCANIC-ROCKS  CATHAYSIA BLOCKS  SW CHINA  BREAK-UP  JIANGNAN OROGEN  CONTINENTAL ARC   Discovery of an adakite-like pluton near Dongqiyishan (Beishan, NW China) - Its age and tectonic significance 期刊论文 lithos, 2012 Zhang, Wen; Pease, Victoria; Wu, Tairan; Zheng, Rongguo; Feng, Jicheng; He, Yuankai; Luo, Hongling; Xu, Cao 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/10 Beishan  Adakite-like granite  Paleozoic  CAOB  SIMS  Geochemistry  TRACE-ELEMENT COMPOSITION  SUBDUCTING OCEANIC-CRUST  LOWER CONTINENTAL-CRUST  NORTH CHINA  HONGLIUHE OPHIOLITE  ZIRCON STANDARDS  WESTERN TIANSHAN  FLAT SUBDUCTION  INNER-MONGOLIA  VOLCANIC-ROCKS   Fluid inclusion study of the Wunugetu Cu-Mo deposit, Inner Mongolia, China 期刊论文 mineralium deposita, 2012 Li, Nuo; Chen, Yan-Jing; Ulrich, Thomas; Lai, Yong 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 Fluid inclusion  Wunugetu porphyry Cu-Mo deposit  Great Hinggan Range  China  FREEZING-POINT DEPRESSION  SALINITY MAGMATIC FLUIDS  CARBON-DIOXIDE  HENAN PROVINCE  MOLYBDENUM DEPOSIT  LUANCHUAN COUNTY  NEW-MEXICO  PORPHYRY  EVOLUTION  SYSTEMS