|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Rare SNP Identified a TCP Transcription Factor Essential for Tendril Development in Cucumber显示文摘稀罕基因变体充满染色体,但是少些在染色体宽的协会学习易控制。这里,我们利用稀罕变化印射在黄瓜(Cucumis sativus L.) 为卷须开发发现基因必需品的策略。在里面许多 > 3000 根线,我们发现形成的一根唯一的卷须更少线分叉而不是卷须并且因此,失去它的爬的能力。我们假设了那这不平常的显型被一个稀罕变化引起并且随后识别了原因的单个核苷酸多型性。影响基因十编码一个 TCP 抄写因素在葫芦以内保存了并且在卷须明确地被表示,代表新机关身份基因。变化在对葫芦唯一的一个蛋白质主题以内发生并且作为 transcriptional 使活跃之物损害它的功能。从 near-isogenic 线的 transcriptomes 的分析识别了要求让卷须的能力察觉到并且爬支持的下游的基因。这研究提供一个例子在植物染色体探索稀罕功能的变体。 | Shenhao Wang Xueyong Yang Mengnan Xu Xingzhong Lin Tao Lin Jianjian Qi Guangjin Shao Nana Tian QingYang Zhonghua Zhang Sanwen Huang | 2015 | Molecular Plant2015，8，12： | 12 |
| 2 | SC-IrO_2 NR-carbon hybrid:A catalyst with high electrochemical stability for oxygen reduction显示文摘The enhanced electrochemical stability of the synthesized hybrid catalyst has been demonstrated by the introduction of the synergistic effect between carbon powder additive and the prepared catalyst.Single crystal IrO 2 nanorod (SC-IrO 2 NR) catalyst was prepared by a sol-gel method.The structure and performance of the catalyst sample were characterized by X-ray diffraction spectroscopy (XRD),scanning electron microscope (SEM),transmission electron microscope (TEM),rotating disk electrode (RDE) and cyclic voltammetry (CV) measurements.XRD patterns and TEM images indicate that the catalyst sample has a rutile IrO 2 single crystal nanorod structure.The onset potential for oxygen reduction reaction (ORR) of the SC-IrO 2 NR-carbon hybrid catalyst specimen is 0.75 V (vs.RHE) in RDE measurement.CV and RDE test results show that the SC-IrO 2 NR-carbon hybrid catalyst has a better electrochemical stability in comparison with the commercial Pt/C catalyst,with attenuation ratios of 17.67% and 44.60% for the SC-IrO 2 NR-carbon hybrid catalyst and the commercial Pt/C catalyst after 1500 cycles,respectively.Therefore,in terms of stability,the SC-IrO 2 NR-carbon hybrid catalyst has a promising potential in the application of the proton exchange membrane fuel cell. | WANG GuangJin CHENG Feng YU Yi LIANG Cong XU Tian PAN Mu | 2013 | Science China Chemistry2013，56，1： | 3 |
| 3 | Structure-dependent electrocatalytic activity of La_(1-x)SrxMnO_3 for oxygen reduction reaction显示文摘The electrocatalytic activity toward oxygen reduction reaction is studied on the perovskite oxide La1?xSrxMn O3, as prepared under different firing temperatures. X-ray diffraction shows that three different crystal phases featuring tetragonal, cubic, and orthorhombic symmetries form with increasing crystallinities. The electrocatalytic activity is characterized by cyclic voltammetry and linear sweeping voltammetry for the three phases of La1?xSrxMn O3. We find that the tetragonal phase has the best catalytic activity among the three crystal phases, with the largest onset potential of 0.147 V. The synergistic effect between the volume per unit cell and crystallinity is indicated to account for the good catalytic activity of the tetragonal phase. | Guangjin Wang Tian Xu Sheng Wen Mu Pan | 2015 | Science China Chemistry2015，58，5： | 2 |
| 4 | The spatio-temporal dynamic pattern of rural residential land in China in the 1990s using landsat TM images and GIS显示文摘 | Guangjin Tian Zhifeng Yang Yaoqi Zhang | 2007 | Environmental Management2007，40，5： | 1 |
| 5 | Whole-genome analysis of histone H3 lysine 4 and lysine 27 methylation in human embryonic stem cells 显示文摘 | Pan Guangjin Tian Shulan Nie Jeff | 2007 | Cell Stem Cell2007，1，3： | 1 |
| 6 | Urban functional structure characteristics and transformation in China 显示文摘 | Tian Guangjin Liu Jiyuan Zhang Zengxiang | 2002 | Cities2002，，4： | 1 |
| 7 | Socio-economic driving force so farable land conversion: A case study of WuxianCity, China显示文摘 | Yi chun Xie Yu Mei Tian Guangjin | 2005 | Global Environmental Change2005，15，： | 1 |
| 8 | The investigation of relationship between rural settlement density, size, spatial dis- tribution and its geophysical parameters of China using Landsat TM images 显示文摘 | TIAN Guangjin QIAO Zhi ZHANG Yaoqi | 2012 | Ecological Modelling2012，231，24： | 1 |
| 9 | Assessing the impact of the urbanization process on net primary productivity in China in 1989-2000 显示文摘 | TIAN Guangjin QIAO Zhi | 2014 | Environmental Pollution2014，184，： | 1 |
| 10 | The urban growth, size distribution and spatio-temporal dynamic pattern of the Yangtze River Delta megalopolitan region, China显示文摘 | Guangjin Tian Jing Jiang Zhifeng Yang Yaoqi Zhang | 2010 | Ecological Modelling2010，，3： | 1 |
| 11 | Modeling the Warming Impact of Urban Land Expansion on Hot Weather Using the Weather Research and Forecasting Model: A Case Study of Beijing, China显示文摘The impacts of three periods of urban land expansion during 1990–2010 on near-surface air temperature in summer in Beijing were simulated in this study, and then the interrelation between heat waves and urban warming was assessed. We ran the sensitivity tests using the mesoscale Weather Research and Forecasting model coupled with a single urban canopy model,as well as high-resolution land cover data. The warming area expanded approximately at the same scale as the urban land expansion. The average regional warming induced by urban expansion increased but the warming speed declined slightly during 2000–2010. The smallest warming occurred at noon and then increased gradually in the afternoon before peaking at around 2000 LST—the time of sunset. In the daytime, urban warming was primarily caused by the decrease in latent heat flux at the urban surface. Urbanization led to more ground heat flux during the day and then more release at night, which resulted in nocturnal warming. Urban warming at night was higher than that in the day, although the nighttime increment in sensible heat flux was smaller. This was because the shallower planetary boundary layer at night reduced the release efficiency of near-surface heat. The simulated results also suggested that heat waves or high temperature weather enhanced urban warming intensity at night. Heat waves caused more heat to be stored in the surface during the day, greater heat released at night, and thus higher nighttime warming. Our results demonstrate a positive feedback effect between urban warming and heat waves in urban areas. | Xiaojuan LIU Guangjin TIAN Jinming FENG Bingran MA Jun WANG Lingqiang KONG | 2018 | Advances in Atmospheric Sciences2018，35，6： | 1 |
| 12 | The investigation of relationship between rural settlement density, size, spatial distribution and its geophysical parameters of China using Landsat TM images显示文摘 | Guangjin Tian Zhi Qiao Yaoqi Zhang | 2012 | Ecological Modelling2012，231，： | 1 |
| 13 | Simulating spatiotemporal dynamics of urbanization with multi-agent systems—A case study of the Phoenix metropolitan region, USA显示文摘 | Guangjin Tian Yun Ouyang Quan Quan Jianguo Wu | 2010 | Ecological Modelling2010，，5： | 1 |
| 14 | Detecting spatiotem- poral dynamic landscape patterns using remote sensing and the lacunarity index:a case study of Haikou City, China显示文摘 | Tian Guangjin Yang Zhifeng Xie Yichun | 2007 | Environ- ment and Planning B: Planning & Design2007，34，3： | 1 |
| 15 | Analysis of spatio-temporal dynamic pattern and driving forces of urban land in China in 1990s using TM images and GIS 显示文摘 | Tian Guangjin Liu Jiyuan Xie Yiehun | 2005 | Cities2005，22，6： | 1 |
| 16 | Socio-economic driving forces of arable land conversion: A case study of Wuxian City, China显示文摘 | Yichun Xie Yu Mei Tian Guangjin Xing Xuerong | 2005 | Global Environmental Change2005，，3： | 1 |
| 17 | Simulating spatio- temporal dynamics of urbanization with multi-agent systems-- A ease study of the Phoenix metropolitan region,USA显示文摘 | Tian Guangjin Yun Ouyang Quan Quan | 2011 | Eco- logical Modeling2011，222，5： | 1 |
| 18 | The Spatio-Temporal Dynamic Pattern of Rural Residential Land in China in the 1990s Using Landsat TM Images and GIS 显示文摘 | Guangjin Tian Zhifeng Yang Yaoqi Zhang | 2007 | Environ Manage2007，，40： | 1 |
| 19 | Thespatio-temporal dynamic pattern of rural residential landin China in the 1990s using landsat TM images andGIS显示文摘 | Tian Guangjin Yang Zhifeng Zhang Yaoqi | 2007 | Environmental Management2007，40，5： | 1 |
| 20 | The Investigation of Relationship between Rural Settlement Density,Size,Spatial Distribution and its Geophysical Parameters of China Using Landsat TM Images显示文摘 | Guangjin Tian Zhi Qiao Yaoqi Zhang | | 0，，24： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员