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Protein & Cell 2015年第3期6卷 221-224页

作者： Kunlin Zhang(1) suhua Chang(1) Liyuan Guo(1) Jing Wang (1) 1.Key Laboratory of Mental Health Institute of Psychology Chinese Academy of Sciences Beijing 100101 China

Dear Editor, The standard data analysis of genome-wide association study （GWAs） is based on single sNP （single nucleotide polymorphism）, thus it ignores combined effect of modest sNPs/genes. To solve this problem, pathway-based analysis （PBA） has been introduced to GWAs data analysis. PBA aims to identify biological functions and mechanisms associated with complex trait （Wang et al., 2007; Wang et al., 2010）. By now it has been one of the key ways to interpret GWAs data （Wang et al., 2010）.

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A　preliminary　research　establishing　the　present-time　intraplate　blocks　movement　model　on　the　Chinese

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Acta seismologica sinica(English Edition) 1998年第4期11卷 403-412页

作者： shuo-Yu Zhou (1) Yue-Gang Zhang (1) Guo-Yu Ding (2) Yun Wu (1) Xiao-Jun Qin (1) shun-Ying shi (1) Qi Wang (1) Xin-Zhao You (1) Xue-Jun Qiao (1) Ping shuai (1) Gan-Jin Deng (1) 1. Institute of seismology China Seismological Bureau 430071 Wuhan China 2. Center for Analysis and Prediction China Seismological Bureau 100036 Beijing China

Ａｐｒｅｌｉｍｉｎａｒｙｒｅｓｅａｒｃｈｅｓｔａｂｌｉｓｈｉｎｇｔｈｅｐｒｅｓｅｎｔ－ｔｉｍｅｉｎｔｒａｐｌａｔｅｂｌｏｃｋｓｍｏｖｅｍｅｎｔｍｏｄｅｌｏｎｔｈｅＣｈｉｎｅｓｅｍａｉｎｌａｎｄｂａｓｅｄｏｎＧＰＳｄａ... 详细信息

Ａｐｒｅｌｉｍｉｎａｒｙｒｅｓｅａｒｃｈｅｓｔａｂｌｉｓｈｉｎｇｔｈｅｐｒｅｓｅｎｔ－ｔｉｍｅｉｎｔｒａｐｌａｔｅｂｌｏｃｋｓｍｏｖｅｍｅｎｔｍｏｄｅｌｏｎｔｈｅＣｈｉｎｅｓｅｍａｉｎｌａｎｄｂａｓｅｄｏｎＧＰＳｄａｔａＳＨＵＯ－ＹＵＺＨＯＵ１）（周...

关键词： present-time intraplate the establishing Chinese

solutions to semilinear p-Laplacian Dirichlet problem in population dynamics

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Applied Mathematics and Mechanics(English Edition) 2010年第2期31卷 247-254页

作者： R.A.MAsHIYEV1 G.ALIsOY s.OGRAs Department of Mathematics Dicle University Department of Mathematical sciences Inonu University

In this article, we study a semilinear p-Laplacian Dirichlet problem arising in population dynamics. We obtain the Morse critical groups at zero. The results show that the energy functional of the problem is trivial. ... 详细信息

关键词： p-Laplacian sign-changing weight function Morse critical groups

Influence of Thermal Temperature on the structure and sealed Micropores of stabilized Polyacrylonitrile Fibers

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Chemical Research in Chinese Universities 2017年第2期33卷 312-317页

作者： Ruixue Zhao (1) Xudong Zhao (1) Zhongmin Gao (1) Xiaoyang Liu (1) Xiaolei Che (2) 1. state Key Laboratory of Inorganic synthesis and Preparative Chemistry College of Chemistry Jilin University Changchun 130012 P. R. China 2. College of Physics Jilin University Changchun 130012 P. R. China

Thermal stabilization is an important process in carbon fibers＇ production, during which the polyacryloni-trile fibers are heated from 180℃ to 280 ℃ in air. In this study, the samples were characterized by X-ray diffraction,Fourier infrared spectroscopy, differential scanning calorimetry, small angle X-ray scattering（sAXs） and mechanicaltensile tests. A new rule was suggested by the results of structural characterization for the cyclization, dehydrogena-tion and oxidation reactions that were observed to be drastic from 200 ℃ to 220 ℃, from 220 ℃ to 250 ℃, and inthe later period of the thermal stabilization reactions, respectively. The sizes, shapes and distributions of the sealedmicropores were obtained from the sAXs data. The breaking elongation was significantly affected by the drasticcyclization and dehydrogenation reactions. The breaking force was affected considerably by the bigger micropores,especially from 220 ℃ to 250 ℃, owing to the drastic dehydrogenation reactions.

关键词： Polyacrylonitrile fiber Thermal stabilization Micropore

CERAMIC MATRIX COMPOsITE sYNTHEsIZED BY THE PURE Al+NaOH sELF-OXIDATION

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Acta Metallurgica sinica(English Letters) 2001年第4期14卷 296-302页

作者： s.X. He1), s. Yuan2), J. Wang1) and B.D. sun1) 1) Department of Marterials science and Engineering, shanghai Jiao Tong University, shanghai 200030, China 2) Department of Marterials science and Engineerin Dept. of Mat. sci. Shanghai Jiaotong Univ. Shanghai 200030 China

An Al2O3 ceramic matrix composite was fabricated by self-oxidation of pure Al+NaOH, and its microstructure, mechanical properties and growth mechanism were analyzed. Experimental results show that the composite possesses better mechanical properties, higher density and faster growth velocity than that made of Al-Mg-si alloy. The composite grows primarily along the crucible wall and its microstructure is characterized by a periodic wavy like structure.

关键词： Aluminum Caustic soda Oxidation synthesis (chemical)

Human atlastin GTPases mediate differentiated fusion of endoplasmic reticulum membranes

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Protein & Cell 2015年第4期6卷 307-311页

作者： Xiaoyu Hu (1) Fuyun Wu (1) sha sun (1) Wenying Yu (1) Junjie Hu (1) (2) 1.Tianjin Key Laboratory of Protein sciences Department of Genetics and Cell Biology College of Life Sciences Nankai University Tianjin 300071 China 2.National Laboratory of Biomacromolecules Institute of Biophysics Chinese Academy of Sciences Beijing 100101 China

Dear Editor,In eukaryotic cells, the endoplasmic reticulum （ER） is a continuous membrane system with interconnected tubules and sheets. The formation of a typical network requires constant fusion between ER membranes.

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superconductivity of topological matters induced via pressure

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Frontiers of physics 2012年第2期7卷 193-199页

作者： Jun-liang Zhang (1) (2) si-jia Zhang (1) Hong-ming Weng (1) Wei Zhang (1) Liu-xiang Yang (1) Qing-qing Liu (1) Pan-pan Kong (1) Jie Zhu (1) shao-min Feng (1) Xian-cheng Wang (1) Ri-cheng Yu (1) Lie-zhao Cao (2) shoucheng Zhang (3) (4) Xi Dai (1) Zhong Fang (1) Chang-qing Jin (1) 1. Beijing National Laboratory for Condensed Matter Physics & Institute of Physics Chinese Academy of Sciences Beijing 100190 China2. Department of Physics University of Science & Technology of China Hefei 230026 China3. Department of Physics McCullough Building Stanford University Stanford CA 94305-4045 USA4. Center for Advanced Study Tsinghua University Beijing 100084 China

By applying pressure on the topological insulator Bi2Te3 single crystal, superconducting phase was found without a crystal structure phase transition. The new superconducting phase is under the pressure range of 3 GPa to 6 GPa. The high pressure Hall effect measurements indicated that the superconductivity caused by bulk hole pockets. The high pressure structure investigations with synchrotron X-ray diffraction indicated that the superconducting phase is of similar structure to that of ambient phase structure with only slight change with lattice parameter and internal atomic position. The topological band structures indicate the superconducting phase under high pressure remained topologically nontrivial. The results suggested that topological superconductivity can be realized in Bi2Te3 due to the proximity effect between superconducting bulk states and Dirac- type surface states. We also discussed the possibility that the bulk state could be a topological superconductor.

关键词： topological insulator high pressure

Generation of cell-type-specific gene mutations by expressing the sgRNA of the CRIsPR system from the RNA polymerase II promoters

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Protein & Cell 2015年第9期6卷 689-692页

作者： Jiaqiang Wang (1) Xin Li (1) (2) Yanhua Zhao (1) Jingyu Li (1) Qi Zhou (1) (2) Zhonghua Liu (1) 1.College of Life sciences Northeast Agricultural University Harbin 150030 China 2.State Key Laboratory of Reproductive Biology Institute of Zoology Chinese Academy of Sciences Beijing 100101 China

Recently, the CRIsPR/Cas9 system is emerging as a powerful tool for genome editing （Chang et al., 2013; Li et al., 2013; Niu et al., 2014; shen et al., 2013; Wan et al., 2015; Wang et al., 2013） and genetic screening （Konermann et al., 2015）, and holds great promise for biomedical applications in disease modeling and gene therapy by in vivo genome editing （Mad- dalo et al., 2014; Xue et al., 2014）.

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Estimation　of　Winds　at　Different　Isobaric　Levels　Based　on　the　Observed　Winds　at　850　hPa　Level　Using　Double　Fourier　series

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Advances in Atmospheric sciences 1994年第3期11卷 327-334页

作者： s. N. Bavadekar (1) R. M. Khaladkar (1) 1. Indian Institute of Tropical Meteorology 411008 Pune India

A technique based on the double Fourier series is developed to estimate the winds at different isobaric levels forthe limited area domain, 35°E to 140°E and 30°s to 40°N, using the observed winds at 850 hPa lcvcl for the month ofJune. For this purpose the wind field at a level under consideration is taken in the ratio form with that of 850 hPa level and the coefficients of the double Fouricr series are computed. These coefficients are subsequently used to computethe winds which are compared with the actual winds. The results of the double Fourier series technique are comparedwith those of the polynomial surface fitting method developed by Bavadekar and Khaladkar (1 992). The technique isalso applied for the daily wind data of 11. June, 1979 and the validation of the technique is tested for a few radiosondestations of india. The computed winds for these radiosonde stations arc quite close to observed winds.

关键词： Double Fourier series Objective analysis Cloud motion vectors Numerical weather prediction,Polynomial surface fitting

The retrieval of two-dimensional distribution of the earth's surface aerodynamic roughness using sAR image and TM thermal infrared image

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science China Earth sciences 2004年第12期47卷 1134-1146页

作者： ZHANG Renhua 1 ,WANG Jinfeng 1 ,ZHU Caiying 1,2 ,sUN Xiaomin 1 & ZHU Zhilin 1 1.Institute of Geographical sciences and Natural Resources,Chinese Academy of sciences,Beijing 100101,China 2.Institute of surveying and Mapping,Information Engineering University of the Chinese People’s Liberation Army,Zhengzhou 450052,China 1. Chinese Academy of sciences Institute of Geographical Sciences and Natural Resources 100101 Beijing China 2. Information Engineering University of the Chinese People’s Liberation Army Institute of Surveying and Mapping 450052 Zhengzhou China

After having analyzed the requirement on the aerodynamic earth’s surface rough- ness in two-dimensional distribution in the research field of interaction between land surface and atmosphere, this paper presents a new way to calculate the aerodynamic roughness using the earth’s surface geometric roughness retrieved from sAR (synthetic Aperture Radar) and TM thermal infrared image data. On the one hand, the sPM (small Perturbation Model) was used as a theoretical sAR backscattering model to describe the relationship between the sAR back- scattering coefficient and the earth’s surface geometric roughness and its dielectric constant re- trieved from the physical model between the soil thermal inertia and the soil surface moisture with the simultaneous TM thermal infrared image data and the ground microclimate data. On the basis of the sAR image matching with the TM image, the non-volume scattering surface geo- metric information was obtained from the sPM model at the TM image pixel scale, and the ground pixel surface’s equivalent geometric roughness—height standard RMs (Root Mean square) was achieved from the geometric information by the transformation of the typical to- pographic factors. The vegetation (wheat, tree) height retrieved from spectrum model was also transferred into its equivalent geometric roughness. A completely two-dimensional distribution map of the equivalent geometric roughness over the experimental area was produced by the data mosaic technique. On the other hand, according to the atmospheric eddy currents theory, the aerodynamic surface roughness was iterated out with the atmosphere stability correction method using the wind and the temperature profiles data measured at several typical fields such as bare soil field and vegetation field. After having analyzed the effect of surface equivalent geo- metric roughness together with dynamic and thermodynamic factors on the aerodynamic surface roughness within the working area, this paper first establishe

关键词： surface geometric roughness, aerodynamic surface roughness, sAR backscattering model, moisture retrieval model, roughness transformation model.