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1194篇 您的检索式:作者名="Boling"
    题名 作者 年代 出处 被引量
1基于Landsat TM/ETM数据的锡林河流域土地覆盖变化显示文摘根据1987年、1991年、1997年和2000年4期Landsat TM/ETM影像的土地利用/土地覆盖分类结果,运用地理信息系统空间分析方法,分析了内蒙古锡林河流域1987~2000年间各土地利用类型及草甸草原、典型草原、荒漠草原的数量变化和空间变化特征.分析结果显示,锡林河流域土地利用/土地覆盖变化的主要特征为草甸草原、典型草原面积的大幅减少和荒漠草原、农田和沙漠化土地面积的大幅增加及城镇的扩张.其中面积增加最大的是荒漠草原,增加了2328 km2;相当于1987年荒漠草原面积的56%.农出和城镇面积逐年增大,分别从1987年的114.3 km2和25.2 km2增加到2000年的332.1 km2和43.6 km2.面积减少最多的是羊草+丛生禾草、羊草+杂类草等优良高产温带典型草原类型,共减少2040km2.草甸草原面积亦呈逐年减少的趋势,从1987年的1103 km2减少到2000年375 km2,面积减少了65.9%.农出、沙化地及城镇等非草原土地利用类型面积增加了62.5%.陈四清 刘纪远 庄大方 肖向明 Steve Boles 2003地理学报2003,58,1:45
2Quantitative characterization of reservoir space in the Lower Silurian Longmaxi Shale,southern Sichuan,China显示文摘Based on the drilling data of the Upper Ordovician Wufeng Shale and the Lower Silurian Longmaxi Shale in southern Sichuan Basin,the construction of matrix pores and the development condition of fractures in a marine organic-rich shale are quantitatively evaluated through the establishment of the reservoir petrophysical models and porosity mathematical models.Our studies show that there are four major characteristics of the Longmaxi Shale confirmed by the quantitative characterization:(1)the pore volume of per unit mass is the highest in organic matter,followed in clay minerals,finally in brittle minerals;(2)the porosity of the effective shale reservoir is moderate and equal to that of the Barnett Shale,and the main parts of the shale reservoir spaces are interlayer pores of clay minerals and organic pores;(3)the porosity of the organic-rich shale is closely related to TOC and brittle mineral/clay mineral ratio,and mainly increases with TOC and clay mineral content;(4)fractures are developed in this black shale,and are mainly micro ones and medium-large ones.In the Longmaxi Shale,the fracture density increases from top to bottom,reflecting the characteristics with high brittle mineral content,high Young’s modulus,low Poisson's ratio and high brittleness at its bottom.WANG YuMan DONG DaZhong YANG Hua HE Ling WANG ShiQian HUANG JinLiang PU BoLing WANG ShuFang 2014Science China Earth Sciences2014,57,2:36
3Two new types of bounded waves of CH-γ equation显示文摘In this paper, the bifurcation method of dynamical systems and numerical approach of differential equations are employed to study CH-γ equation. Two new types of bounded waves are found. One of them is called the compacton. The other is called the generalized kink wave. Their planar graphs are simulated and their implicit expressions are given. The identity of theoretical derivation and numerical simulation is displayed.GUO Boling & LIU Zhengrong Institute of Applied Physics and Computational Mathematics, Beijing 100088, China School of Mathematical Sciences and Center for Nonlinear Science Studies, South China University of Technology, Guangzhou 510640, China 2005Science China Mathematics2005,48,12:12
4The attractor of the stochastic generalized Ginzburg-Landau equation显示文摘The stochastic generalized Ginzburg-Landau equation with additive noise can be solved pathwise and the unique solution generates a random system.Then we prove the random system possesses a global random attractor in H01.GUO BoLing~1 WANG GuoLian~(2+) Li DongLong~3 1 Institute of Applied Physics and Computational Mathematics,P.O.Box 8009,Beijing 100088,China 2 The Graduate School of China Academy of Engineering Physics,P.O.Box 2101,Beijing 100088,China 3 Department of Information and Computer Science,Guangxi University of Technology,Liuzhou 545006,China 2008Science China Mathematics2008,51,5:11
5Existing drugs as broad-spectrum and potent inhibitors for Zika virus by targeting NS2B-NS3 interaction显示文摘Zika 病毒(ZIKV ) 的最近的爆发为治疗学加亮迫切需要。朊酶建筑群 NS2B-NS3 在 flaviviral polyprotein 处理期间起必要作用,并且因此代表一个吸引人的药目标。这里,我们开发了裂口酶识别直接指向 flavivirus NS2B-NS3 相互作用的 orthosteric 禁止者的基于互补的高产量的屏蔽试金。由屏蔽一个总数 2 816 同意了并且 investigational 药,我们识别了三个有势力候选人, temoporfin, niclosamide,和 nitazoxanide,,有 nanomolar 力量的 flavivirus NS2B-NS3 相互作用禁止者。显著地,在老鼠的在人的胎盘、神经的祖先房间的大多数有势力化合物, temoporfin,不是仅仅禁止的 ZIKV 复制,而且阻止的导致 ZIKV 的 viremia 和死亡当模特儿。结构的停靠建议 temoporfin 潜在地绑保持批评 NS2B 残余的 NS3 衣袋,因此禁止以一种非竞争的方式处理的 flaviviral polyprotein。当这些药已经在 USA 或另外的国家在另外的指示任何一个为临床的使用被同意了,他们由 ZIKV 和另外的 flaviviruses 为感染的管理代表有希望、容易开发的治疗。Zhong Li Matthew Brecher Yong-Qiang Deng Jing Zhang Srilatha Sakamuru Binbin Liu Ruili Huang Cheri A Koetzner Christina A Allen Susan A Jones Haiying Chen Na-Na Zhang Min Tian Fengshan Gao Qishan Lin Nilesh Banavali Jia Zhou Nathan Boles Menghang Xia Laura D Kramer Cheng-Feng Qin Hongmin Li 2017Cell Research2017,27,8:11
6NONLINEAR GALERKIN METHODS FOR SOLVING TWO DIMENSIONAL NEWTON-BOUSSINESQ EQUATIONS显示文摘NONLINEARGALERKINMETHODSFORSOLVINGTWODIMENSIONALNEWTON-BOUSSINESQEQUATIONS¥GUOBOLINGAbstract:ThenonlinearGalerkinmethodsforso...GUO BOLING(Center for Nonlineajr Studies,Institute of Applied Physics and Computational Mathematics, Beijing100088, China.) 1995Chinese Annals of Mathematics,Series B1995,16,3:8
7Periodic blow-up solutions and their limit forms for the generalized Camassa-Holm equation显示文摘In this paper, we consider the generalized Camassa-Holm equation u_t+2ku_x-u_(xxt)+ au^2u_x=2u_xu_(xx)+uu_(xxx) Under substitution ξ=x-ct, some new explicit periodic wave solutions and their limit forms are presented through some special phase orbits. These periodic wave solutions tend to infinity on ξ-u plane periodically. Thus we call them periodic blow-up solutions. To our knowledge, such periodic blow-up solutions have not been found in any other equations.Zhengrong Liu Boling Guo 2008Progress in Natural Science:Materials International2008,18,3:6
8GLOBAL SOLUTION AND ITS LONG TIME BEHAVIOR FOR THE GENERALIZED LONG-SHORT WAVE EQUATIONS显示文摘Zhang Ruifeng Guo Boling 2005Journal of Partial Differential Equations2005,18,3:6
9A new frequency scale of Chinese whispered speech in the application of speaker identification显示文摘在这篇论文,中国低声说的讲话的频率特征被过滤器银行分析调查。这被显示出第一并且第三共振峰比在汉语的说话者鉴定的另外的共振峰低语是更重要的讲话。实验证明 800-1200 Hz 和 2800-3200 Hz 范围是在区别说话者的最重要的频率范围。基于这结果,新特征规模把耳语称为敏感规模(WSS ) 被建议代替普通规模,并且从低声说的讲话信号提取 cepstral 系数, Mel 规模。而且,在低声说的讲话的一个扬声器鉴定系统基于集成 WSCC 的优点的修改隐藏的 Markov 模型被介绍(耳语敏感 cepstral 系数) 并且 LPCC。并且新系统在比传统的方法解决中国低声说的讲话的说话者鉴定的问题更好表现了。LIN Wei YANG Lili XU Boling 2006Progress in Natural Science:Materials International2006,16,10:5
10Existence of global attractor for a dissipative generalized KdV equation显示文摘The global attractor problem of a dissipative generalized KdV equation with periodic boundary condition was studied. The existence of global attractors of this problem was proved by means of a uniform a priori estimate for time.FANG Shaomei and GUO Boling( Department of Mathematics, Shaoguan University, Shaoguan 512005, China Graduate School, Chinese Academy of Engineering Physics, Beijing 100088, China Institute of Applied Physics and Computational Mathematics, Beijing 100088, China) 2002Progress in Natural Science:Materials International2002,12,3:4
11Exponential Attractors for the Generalized Ginzburg-Landau EquationBoling Guo Institute of Applied Physics and Computational Mathematics P.O.Box 8009,Beijing,100088,P.R.ChinaBixiang Wang Department of Mathematics,Brigham Young University,Provo,UT84602,USA 2000Acta Mathematica Sinica,English Series2000,16,3:4
12N SOLITON SOLUTION FOR A CLASS OF THE SYSTEM OF LS NONLINEAR WAVE INTERACTION显示文摘In this note,the explicit form of the N soliton solutions for a class of the system of LS nonlinear wave interaction have been obtained by using Hirota's method.GUO Boling PAN Xiude 1990Chinese Physics Letters1990,7,6:4
13On the Cauchy Problem of the Ginzburg-Landau Equations for Atomic Fermi Gases Near the BCS-BEC Crossover显示文摘CHEN Shuhong GUO Boling 2009Journal of Partial Differential Equations2009,22,3:4
14Implicit finite difference method for fractional percolation equation with Dirichlet and fractional boundary conditions显示文摘An implicit finite difference method is developed for a one-dimensional fractional percolation equation(FPE) with the Dirichlet and fractional boundary conditions.The stability and convergence are discussed for two special cases, i.e., a continued seepage flow with a monotone percolation coefficient and a seepage flow with the fractional Neumann boundary condition. The accuracy and efficiency of the method are checked with two numerical examples.Boling GUO Qiang XU Zhe YIN 2016Applied Mathematics and Mechanics(English Edition)2016,37,3:4
15Differences between Marine and Terrestrial Shale Gas Accumulation:Taking Longmaxi Shale Sichuan Basin and Yanchang Shale Ordos Basin as Examples显示文摘1 Introduction With the rapid development of theory and practice,shale gas has gradually become an important part in diversified energy structure.Though a lot of research have been done mainly for shale gas exploration prospects,geological conditions and shale gas accumulation have been analyzed and summarized,prospective resources have been preliminarily predicted,and favorable explorationPU Boling DONG Dazhong ZHAO Jingzhou ER Chuang HUANG Jinliang 2015Acta Geologica Sinica(English Edition)2015,89,A01:3
16人口、文化与政策:解读日本的低生育率显示文摘通过对日法两国生育状况进行对比(法国1.98,日本1.29),挖掘日本总和生育率急剧下降的原因。两国都采取了政府干预的行政手段以及在实用主义的右翼政党支持下进行家庭政策改革,以期提高人口出生率,但是两国家庭政策的作用效果却不尽相同。一种可能的解释是植根于日本劳动力市场的文化:它使得年轻夫妇若中断他们的职业生涯来抚养孩子需要付出高额的机会成本;使得理想的雇员无法拥有太多的时间来安排家庭生活;同时假设并强化了一种传统的社会性别意识,将女性推向非正规劳动力就业市场,迫使她们只能在'正规工作'与'生养孩子'之间做出取舍。这也是越来越多的日本年轻人宁可选择单身并推迟结婚,也不愿轻易结婚生子的重要原因。刘丹 Boling Patricia 2011南方人口2011,26,3:3
17Blow-up phenomena of the vector nonlinear Schrdinger equations with magnetic fields显示文摘This paper is concerned with the finite time blow-up phenomena for the vector nonlinear Schrdinger equations with a magnetic field which describe the spontaneous generation of a magnetic field in a cold plasma in the subsonic limit. After obtaining some a priori estimates,we prove under certain natural conditions that the solutions to the Cauchy problem of the vector nonlinear Schrdinger equations in two and three spatial dimensions blow up in a finite time. Assuming that a solution to the aforementioned vector nonlinear Schrdinger equations is radially symmetric with respect to spatial variables x,we show that if the initial energy is non-positive,then the solution blows up in three dimensions in a finite time.GAN ZaiHui GUO BoLing 2011Science China Mathematics2011,54,10:3
18Mapping paddy rice agriculture in southern China using multi-temporal MODIS images显示文摘Xiangming Xiao Stephen Boles Jiyuan Liu Dafang Zhuang Steve Frolking Changsheng Li William Salas Berrien Moore 2005Remote Sensing of Environment2005,,4:3
19Global existence theory for the two-dimensional derivative Ginzburg-Landau equation显示文摘The generalized derivative Ginzburg-Landau equation in two spatial dimensions is discussed. The existence and uniqueness of global solution are obtained by Galerkin method and by a priori estimates on the solution in H+1 -norm and H +2-norm.Zhenchao Cao Boling Guo Bixiang Wang 1998Chinese Science Bulletin1998,43,5:3
20Existence of periodic solutions of the generalized Ginzburg-Landau equation with periodic boundary condition显示文摘In this paper, we study the periodic solution of the generalized Ginzburg-Landau equation by Galerkin method. We show the existence of periodic solution of this equation under appropriate conditions.Boling GUO and Rong YUAN (Institute of Applied Physics and Computattonal Mathematics, Beijing 100088, China, e-mail: gbl@mail. iapcm. ac. Cn 2000Communications in Nonlinear Science and Numerical Simulation2000,5,2:3
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