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| 1 | Improvements on global meteorological observations from the current Fengyun 3 satellites and beyond显示文摘The Fengyun 3(FY-3)series is the second generation of Chinese sun-synchronous meteorological satellites.The first two,FY-3A and FY-3B,were launched successfully on 27 May 2008 and 5 November 2010,respectively.FY-3A and FY-3B share the same design,equipped with 11 payloads to observe the Earth system,but FY-3A is on a monitoring-orbit and FY-3B is on an afternoon-orbit.As a satellite constellation,FY-3A and FY-3B comprehensively improved meteorological observations in spectral wavelength,spatial coverage,and temporal frequency.This paper summarizes the improvements of the FY-3A and FY-3B satellites.New features,including optical imaging capacity from kilometer to hundred-meter resolution,passive microwave imaging,atmospheric temperature and moisture sounding,atmospheric chemistry remote sensing,and Earth radiation budget measurement,are presented with demonstrations of their use.Instruments scheduled for the FY-3C and beyond are introduced as well. | Jun Yang Peng Zhang Naimeng Lu Zhongdong Yang Jinming Shi Chaohua Dong | 2012 | International Journal of Digital Earth2012，5，3： | 11 |
| 2 | BRIF and CARIF progress显示文摘China Institute of Atomic Energy (CIAE) is currently constructing Beijing rare ion beam facility (BRIF) and is proposing China advanced rare ion beam facility (CARIF). This paper is aiming at introducing the progress of BRIF project and the con ceptual design CARIF. The ISOL type facility BRIF under construction is composed of a 100 MeV 300 ?A proton cyclotron, an ISOL with mass resolution of 20000, and a super-conducting LINAC of 2 MeV/q, and will be commissioned in 2013. CARIF facility proposed is planned to use both ISOL and PF techniques. It is based on a China advanced research reactor CARR that was critical, with ISOL separation of fission fragment, post acceleration to 150 MeV/u, and fragmentation of neu tron-rich fission fragment beam like 132Sn. Such unique combination will allow CARIF to deliver beam intensity better than the best world facilities by more than one order of magnitude. | LIU WeiPing, LI ZhiHong, BAI XiXiang, WANG YouBao, GUO Bing, PENG ChaoHua, YANG Yi, SU Jun, CUI BaoQun, ZHOU ShuHua, ZHU ShengYun, XIA HaiHong, GUAN XiaLing, ZENG Sheng, ZHANG HuanQiao, CHEN YongShou, TANG HongQing, HUANG Li & FENG BeiYuan China Institute of Atomic Energy, P. O. Box 275(1), Beijing 102413, China | 2011 | Science China(Physics,Mechanics & Astronomy)2011，54，S1： | 8 |
| 3 | System integration of China's first PEMFC locomotive显示文摘In the face of growing environmental pollution,developing a fuel-cell-driven shunting locomotive is a great challenge in China for environmental protection and energy saving,which combines the environmental advantages of an electric locomotive with the lower infrastructure costs of a diesel-electric locomotive.In this paper,the investigation status and the development trend of the fuel-cell-driven shunting locomotive were introduced.Through innovation of the power system using fuel cells,an experiment prototype of a fuel-cell shunting locomotive was developed,which would reduce the effects on the environment of the existing locomotives.This was the first locomotive to use a proton exchange membrane fuel-cell(PEMFC) power plant in China.From October 2012,we started to test the fuel-cell power plant and further test runs on the test rail-line in Chengdu,Sichuan.The achieved encouraging results can provide fundamental data for the modification of the current individual fuel cell locomotives or further development of the fuel-cell hybrid ones in China. | WeiRong Chen Fei Peng Zhixiang Liu Qi Li Chaohua Dai | 2013 | Journal of Modern Transportation2013，21，3： | 7 |
| 4 | Why can soil maintain its endless eco-cycle? The relationship between the mechanical properties and ecological attributes of soil显示文摘Dear Editors,Why can soil maintain its endless eco-cycle to sustain the growth of plants?This mystery of nature can be resolved by revealing the relationship between the mechanical properties and ecological attributes of soil.Traditionally,soil science[1-3]is divided into two main categories:pedology and edaphology.In addition,soil mechanics addresses soil from the perspective of mechanics and engineering[4,5].However,no inherent | ZhiJian Yi ChaoHua Zhao JianYi Gu QingGuo Yang Ya Li Kai Peng | 2016 | Science China(Physics,Mechanics & Astronomy)2016，59，10： | 4 |
| 5 | Destabilization of linker histone H1.2 is essential for ATM activation and DNA damage repair显示文摘连接器 histone H1 在 DNA 损坏反应是更高的顺序染色质结构,而是它的参与的一个主人管理者,修理是不清楚的。这里,我们报导连接器 histone H1.2 是混乱毛细管扩张的一个必要管理者变异(ATM ) 激活。我们证明 H1.2 通过和 ATM 热重复领域和 MRE11-RAD50-NBS1 (MRN ) 的抑制的直接相互作用保护染色质免受异常 ATM 激活的伤害复杂依赖者的 ATM 招募。在 DNA 损坏之上, H1.2 通过它的 C 终点和进一步的 proteasomal 降级的 poly-ADP-ribosylation (PARylation ) 经历快速的 PARP1 依赖的染色质分离。由 PARylation 死了的变化妥协 ATM 激活和 DNA 损坏修理的 PARP1 弄空或 H1.2 的 H1.2 排水量的抑制,因此导致损害了房间幸存。一起拿,我们的调查结果建议连接器 histone H1.2 作为一个生理的障碍工作因为指向染色质的 ATM,和调停 PARylation 的活跃 H1.2 周转为柔韧的 ATM 激活和 DNA 损坏修理被要求。 | Zhiming Li Yinglu Li Ming Tang Bin Peng Xiaopeng Lu Qiaoyan Yang Qian Zhu Tianyun Hou Meiting Li Chaohua Liu Lina Wang Xingzhi Xu Ying Zhao Haiying Wang Yang Yang Wei-Guo Zhu | 2018 | Cell Research2018，28，7： | 3 |
| 6 | General introduction on payloads,ground segment and data application of Fengyun 3A显示文摘 | Zhang Peng Yang Jun Dong Chaohua | 2009 | Front Earth Science China2009，132，： | 1 |
| 7 | Computer-aided 3D human modeling for portrait-based product development using point-and curve-based deformation显示文摘 | LI Li LIU Fei PENG Chaohua | 2013 | Computer-Aided Design2013，45，2： | 1 |
| 8 | General introduction on payloads,ground segment and data application of Fengyun 3A显示文摘 | ZHANG Peng YANG Jun DONG Chaohua | 2009 | Frontiers of Earth Science in China2009，，3： | 1 |
| 9 | A rapid shoot regeneration protocol from the cotyledons of hemp ( Cannabis sativa L.)显示文摘 | Cheng Chaohua Zang Gonggu Zhao Lining Gao Chunsheng Tang Qing Chen Jianhua Guo Xinbo Peng Dingxiang Su Jianguang | 2016 | Industrial Crops & Products2016，，： | 1 |
| 10 | Mutant Huntingtin Causes a Selective Decrease in the Expression of Synaptic Vesicle Protein 2C显示文摘Huntington's disease(HD) is a neurodegenerative disease caused by a polyglutamine expansion in the huntingtin(Htt) protein. Mutant Htt causes synaptic transmission dysfunctions by interfering in the expression of synaptic proteins, leading to early HD symptoms.Synaptic vesicle proteins 2(SV2 s), a family of synaptic vesicle proteins including 3 members, SV2 A, SV2 B, and SV2 C, plays important roles in synaptic physiology. Here,we investigated whether the expression of SV2 s is affected by mutant Htt in the brains of HD transgenic(TG) mice and Neuro2 a mouse neuroblastoma cells(N2 a cells)expressing mutant Htt. Western blot analysis showed that the protein levels of SV2 A and SV2 B were not significantly changed in the brains of HD TG mice expressing mutant Htt with 82 glutamine repeats. However, in the TG mouse brain there was a dramatic decrease in the protein level of SV2 C, which has a restricted distribution pattern in regions particularly vulnerable in HD. Immunostaining revealed that the immunoreactivity of SV2 C was progressively weakened in the basal ganglia and hippocampus of TG mice. RT-PCR demonstrated that the mRNA level of SV2 C progressively declined in the TG mouse brain without detectable changes in the mRNA levels of SV2 A and SV2 B, indicating that mutant Htt selectively inhibits the transcriptional expression of SV2 C. Furthermore, we found that only SV2 C expression was progressively inhibited in N2 a cells expressing a mutant Htt containing120 glutamine repeats. These findings suggest that the synaptic dysfunction in HD results from the mutant Httmediated inhibition of SV2 C transcriptional expression.These data also imply that the restricted distribution and decreased expression of SV2 C contribute to the brain region-selective pathology of HD. | Chaohua Peng Gaochun Zhu Xiangqian Liu He Li | 2018 | Neuroscience Bulletin2018，34，5： | 0 |
| 11 | Research&Development on Compounding and Property of Radiation Crosslinking Insulated Material in IMP显示文摘Research&DevelopmentonCompoundingandPropertyofRadiationCrosslinkingInsulatedMaterialinIMP￥TengRenrui;LuoChaohua;YangGengcheng... | Teng Renrui Luo Chaohua Yang Gengcheng Jia Shaojin Xiao Peng | 1996 | IMP & HIRFL Annual Report1996，，1： | 0 |
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