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16篇 您的检索式:作者名="Xiongping"
    题名 作者 年代 出处 被引量
1Study on the Genetic Susceptibility of HLA-DRB1 Alleles in Esophageal Neoplasm of Hubei Hans Chinese显示文摘LinJun DengChang-sheng SunJie ZhouYan XiongPing WangYa-ping 2000胃肠病学2000,5,B08:3
2Integral expressions of Lyapunov exponents for autonomous ordinary differential systems显示文摘In the paper, the author addresses the Lyapunov characteristic spectrum of an ergodic autonomous ordinary differential system on a complete riemannian manifold of finite dimension such as the d-dimensional euclidean space Rd, not necessarily compact, by Liaowise spectral theorems that give integral expressions of Lyapunov exponents. In the context of smooth linear skew-product flows with Polish driving systems, the results are still valid. This paper seems to be an interesting contribution to the stability theory of ordinary differential systems with non-compact phase spaces.DAI XiongPing Department of Mathematics, Nanjing University, Nanjing 210093, China 2009Science China Mathematics2009,52,1:3
3Existence of full-Hausdorff-dimension invariant measures of dynamical systems with dimension metrics显示文摘Xiongping Dai 2005Archiv der Mathematik2005,,5:1
4Transport of particles in an atmospheric turbulent boundary layer显示文摘A program incorporating the parallel code of large eddy simulation (LES) and particle transportation model is developed to simulate the motion of particles in an atmospheric turbulent boundary layer (ATBL). A model of particles of 100-micrometer order coupling with large scale ATBL is proposed. Two typical cases are studied, one focuses on the evolution of particle profile in the ATBL and the landing displacement of particles, whereas the other on the motion of particle stream.Xiongping Luo Shiyi Chen 2005Acta Mechanica Sinica2005,21,3:1
5On Galvin's theorem for compact Hausdorff right-topological semigroups with dense topological centers显示文摘We generalize an important theorem of Fred Galvin from the Stone-Cˇech compactification βT of any discrete semigroup T to any compact Hausdorff right-topological semigroup with a dense topological center;and then apply it to Ellis' semigroups to prove that a point is distal if and only if it is IP*-recurrent, for any semiflow(T, X) with arbitrary compact Hausdorff phase space X not necessarily metrizable and with arbitrary phase semigroup T not necessarily cancelable.DAI XiongPing LIANG HaiLan 2017Science China Mathematics2017,60,12:1
6Particular properties of Ti_2O and TiN_x nanoparticles prepared by thermal decomposition显示文摘Particular properties of Ti2O and TiNx prepared by thermal decomposition were introduced. A precursor prepared by titanium powder react- ing with oxalate acid was thermally decomposed in nitrogen atmosphere at 840°C for 15 min, and relatively pure Ti2O was then obtained. Conductive TiNx was also prepared after altering reaction conditions. Samples were characterized by resistivity, X-ray powder diffraction, transmission electron microscope, Ultraviolet-Visible diffuse reflection, and electromagnetic shielding efficiency. The results indicate that both Ti2O and TiNx have good conductivity. Moreover, Ti2O shows a better solar photocatalytic activity and TiNx does well in the electro- magnetic shield.LI Xiongping WU Jieda WEN Ming TANG Xiao LIU Yongqiang 2008Rare Metals2008,27,6:1
7Hausdorff Dimensions of Entropy Sets of Dynamical Systems with Positive Entropy显示文摘XIONGPING DAI YUNPING JIANG 2005Journal of Statistical Physics2005,,2:1
8An immunological chip based on self-assembled monolayer on gold surface显示文摘 Jiang Xiongping Ma Liren 2000International Forum on Biochip Technologies 2000 October2000,,:1
9Relativistic Filamentation of Intense Laser Beam in Inhomogeneous Plasma显示文摘In the paper, relativistic filamentation of intense laser beam in inhomogeneous plasma is investigated based on the nonparaxial region theory. The results show that, relativistic nonlinearity plays a main role in beam filamentation, and plasma inhomogeneity further reinforces the beam filamentation. The combination effects of relativistic nonlinearity and plasma inhomogeneity can generate particularly intense and short pulse laser. However, plasma inhomogeneity leads to obvious filamentation instability.XIA Xiongping YI Lin 2012Plasma Science and Technology2012,14,12:0
10Erratum to:On Galvin's theorem for compact Hausdorff right-topological semigroups with dense topological centers显示文摘In the third paragraph on p.2421 and in Theorem 1′ of[3]it is wrongly assumed that“the multiplication on a topological semigroup T can be extended to a right continuous multiplication on 0F”;in other words,we wrongly assume that“βT is a compact Hausdorff right-topological semigroup for any topological semigroup T”.So using[3,Theorem 1]we can only obtain the following two theorems in place of[3,Theorem 1′],where X' denotes the limit-point set of a space X and J(E)denotes the set of all idempotents in a compact Hausdorff right?topological semigroup E.Xiongping Dai Hailan Liang 2019Science China Mathematics2019,62,12:0
11Study of the Association of HLA-DRB1 Alleles with Clinic Features and Helicobacter pylori Infection in Hubei Hart Chinese Patients with Gastric Adenocarcinoma显示文摘LinJun DengChang-sheng SunJie XiongPing WangYa-ping XiaoJian-qun 2000胃肠病学2000,5,B08:0
12Size control of SBA-15 by tuning the stirring speed for the formation of CMK-3 with distinct adsorption performance显示文摘控制 SBA-15 的尺寸能为利用 CMK-3 是有益的,它有优秀结构的参数,为在吸附或催化进程的更好的性能。在这研究,独立 SBA-15 杆的宽度被简单地在合成期间改变激动人心的力量乐意地并且成功地调整。更高激动人心的率与更大的宽度生产了 SBA-15 杆。然后, CMK-3 杆的尺寸被不同尺寸的 SBA-15 的复制调整。结果证明更大的大小的 CMK-3 有更高特定的表面区域和毛孔体积,它导致了一个更高的吸附能力和更快的吸附率。这里报导的合成方法为在水纯化和催化作用为申请开发更好的 mesoporous 碳是强大的,这被相信。Qi Wang Zhencai Wang Tianhao Zheng Xiongping Zhou Wei Chen Dekun Ma Yun Yang Shaoming Huang 2016Nano Research2016,9,8:0
13Study on the Genetic Susceptibility of HLA-DRB1, -DQB1 Alleles in Colorectal Neoplasm of Hubei Hans Chinese显示文摘LinJun DengChang-sheng XiongPing WangYa-ping 2000胃肠病学2000,5,B08:0
14HLA-DRB1 Alleles Involved in the Genetic Susceptibility to Stomach Neoplasm in Hubei Hans显示文摘DengChang-sheng LinJun WangYa-ping SunJie XiongPing ZhouYan 2000胃肠病学2000,5,B08:0
15Hyperbolicity of C^1 -star invariant sets for C^1 -class dynamical systems显示文摘In this paper, we simply prove, in the framework of Liao, the hyperbolicity of C 1 -star invariant sets of C 1 -class differential systems on a closed manifold of dimension≤ 4, without using the C 1 -connecting lemma and even the ergodic closing lemma.DAI XiongPing 2011Science China Mathematics2011,54,2:0
16HLA-DQB1 Alleles Involved in the Genetic Susceptibility to Gastric Neoplasm in Hubei Han显示文摘LinJun DengChang-sheng WangYa-ping SunJie XiongPing ZhouYan 2000胃肠病学2000,5,B08:0
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