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浏览/检索结果: 共112条，第1-10条 帮助 限定条件 发表日期：2013    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 Stabilizing blue phases of a simple cyanobiphenyl compound by addition of achiral mesogen monomer with a branched end group and chiral hydrogen-bonded assemblies 期刊论文 journal of materials chemistry c, 2013 Guo, Jinbao; Shi, Yang; Han, Xu; Jin, Ouyu; Wei, Jie; Yang, Huai 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/12 LIQUID-CRYSTALS  RANGE  DERIVATIVES  BIPHENYL   Effect of cholesteric liquid crystalline elastomer with binaphthalene crosslinkings on thermal and optical properties of a liquid crystal that show smectic A-cholesteric phase transition 期刊论文 先进技术聚合物, 2013 Wu, Xiaojuan; Cao, Hui; Guo, Renwei; Li, Kexuan; Wang, Feifei; Yang, Huai 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/12 cholesteric liquid crystalline elastomer  binaphthalene  liquid crystals that show SmA-Ch phase transition  phase behavior  thermal-optical properties  TEMPERATURE-DEPENDENCE  NEMATIC ELASTOMERS  CROSS-LINKING  PITCH  PIEZOELECTRICITY  NETWORKS  POLYMERS   Effect of lateral fluoro substituents of rodlike tolane cyano mesogens on blue phase temperature ranges 期刊论文 软性材料, 2013 Li, Birong; He, Wanli; Wang, Ling; Xiao, Xia; Yang, Huai 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/12 CHIRAL LIQUID-CRYSTALS  TRANSITION-TEMPERATURES  SYSTEMS  RADII   Thermal relaxation and critical instability of near-critical fluid microchannel flow 期刊论文 physical review e statistical nonlinear and soft matter physics, 2013 Chen Lin; Zhang Xin-Rong; Okajima Junnosuke; Maruyama Shigenao 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Suppression of gamma phase in Ni38Co12Mn41Sn9 alloy by melt spinning and its effect on martensitic transformation and magnetic properties 期刊论文 intermetallics, 2013 Chen, F.; Tong, Y. X.; Huang, Y. J.; Tian, B.; Li, L.; Zheng, Y. F. 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Intermetallics, miscellaneous  Martensitic transformation  Magnetic properties  Rapid solidification processing  GA RIBBON  TRANSITIONS   Asymmetric effects of daytime and night-time warming on Northern Hemisphere vegetation 期刊论文 nature, 2013 Peng, Shushi; Piao, Shilong; Ciais, Philippe; Myneni, Ranga B.; Chen, Anping; Chevallier, Frederic; Dolman, Albertus J.; Janssens, Ivan A.; Penuelas, Josep; Zhang, Gengxin; Vicca, Sara; Wan, Shiqiang; Wang, Shiping; Zeng, Hui 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/13 NET PRIMARY PRODUCTION  CARBON-DIOXIDE  RIDGE REGRESSION  LEAF RESPIRATION  CLIMATE-CHANGE  SATELLITE  GROWTH  TEMPERATURE  IMPACT  MODEL   Effect of clear-cutting silviculture on soil respiration in a subtropical forest of China 期刊论文 journal of plant ecology, 2013 Ma, Yinlei; Geng, Yan; Huang, Yuanyuan; Shi, Yue; Niklaus, Pascal A.; Schmid, Bernhard; He, Jin-Sheng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13 clear-cutting  subtropical forest  soil respiration  soil temperature  BROAD-LEAVED FOREST  ORGANIC-MATTER DECOMPOSITION  PONDEROSA PINE PLANTATION  SUB-ALPINE FOREST  TEMPERATURE SENSITIVITY  CO2 EFFLUX  CARBON BALANCE  TEMPORAL VARIATION  CONIFEROUS FOREST  BRITISH-COLUMBIA   Urbanization Impact on Temperature Change in China with Emphasis on Land Cover Change and Human Activity 期刊论文 journal of climate, 2013 Li, Yan; Zhu, Lijuan; Zhao, Xinyi; Li, Shuangcheng; Yan, Yan 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 Anthropogenic effects  Trends  Atmosphere-land interaction  Land use  Local effects  Urban meteorology  URBAN HEAT-ISLAND  SURFACE AIR-TEMPERATURE  USE/LAND COVER  ANTHROPOGENIC HEAT  UNITED-STATES  TIME-SERIES  CLIMATE  TRENDS   Effects of Added Organic Matter and Water on Soil Carbon Sequestration in an Arid Region 期刊论文 plos one, 2013 Lai, Liming; Li, Yufei; Tian, Yuan; Jiang, Lianhe; Zhao, Xuechun; Zhu, Linhai; Chen, Xi; Gao, Yong; Wang, Shaoming; Zheng, Yuanrun; Rimmington, Glyn M. 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/16 FINE-ROOT GROWTH  CLIMATE-CHANGE  MICROBIAL ACTIVITY  TROPICAL FOREST  DESERT SHRUBS  CO2 FLUX  LAND-USE  ECOSYSTEMS  RESPIRATION  TEMPERATURE   High-pressure behavior of structural, optical, and electronic transport properties of the golden Th2S3-type Ti2O3 期刊论文 physical review b, 2013 Ovsyannikov, Sergey V.; Wu, Xiang; Garbarino, Gaston; Nunez-Regueiro, Manuel; Shchennikov, Vladimir V.; Khmeleva, Julia A.; Karkin, Alexander E.; Dubrovinskaia, Natalia; Dubrovinsky, Leonid 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/16 HIGH-TEMPERATURE SYNTHESIS  POST-PEROVSKITE PHASE  X-RAY-DIFFRACTION  CRYSTAL-STRUCTURE  CHARGE-TRANSFER  TRANSITION  AL2O3  FE2O3  TRANSFORMATION  STABILITY