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SMOOTH: 作品数：571被引量：1023H指数：13; 导出分析报告; 相关领域：理学更多>>; 相关作者：王延军马保国张杰胡晓楠孟广武更多>>; 相关机构：延安大学聊城大学北方工业大学首都师范大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划陕西省教育厅科研计划项目延安大学重点科研项目更多>>

Large-area atomic-smooth polyvinylidene fluoride Langmuir-Blodgett film exhibiting significantly improved ferroelectric and piezoelectric responses被引量：3: 《Science Bulletin》2021年第11期1080-1090,M0003,共12页Shan He Mengfan Guo Zhenkang Dan Shun Lan Weibin Ren Le Zhou Yue Wang Yuhan Liang Yunpeng Zheng Jiayu Pan Yang Shen; supported by the National Natural Science Foundation of China(51625202);the National Key Research&Development Program of China(2017YFB0701603)。; Large roughness and structure disorder in ferroelectric ultrathin Langmuir-Blodgett(LB)film results in severe space scatter in electrical,ferroelectric and piezoelectric characteristics,thus limiting the nanoscale res...; 关键词：Poly(vinylidene fluoride)(PVDF) Langmuir-Blodgett film Roughness FERROELECTRIC PIEZORESPONSE Charge relaxation

Action mechanisms of a new erythrocyte-derived depressing factor被引量：4: 《Chinese Science Bulletin》2000年第23期2113-2118,共6页Yunyi Wen Xiaochun Zhang Xiaorong Xu Guiqing Zhao Fang Wan; To investigate the action mechanisms of a new erythrocyte-derived depressing factor(EDDF), the focus is placed on the effect of EDDF on both cytosolic and nuclear free calcium (Ca2+) transportation in vascular smooth ...; 关键词：erythrocyte-derived depressing FACTOR (EDDF) calcium transportation cell cycle apoptosis VASCULAR SMOOTH MUSCLE ceil.

On a conjecture in Moreau-Yosida approximation of a nonsmooth convex function: 《Chinese Science Bulletin》1997年第17期1423-1426,共4页Sun, DF Han, JY; CONSIDER minf(x) (1) where f: R^n→ [-∞, +∞] is an extended valued closed proper convex function. The Moreau-Yosida approximation F_λ of f is defined; 关键词：CONVEX function Moreau-Yosida APPROXIMATION PIECEWISE smooth.

Liminf law of the iterated logarithm for the smooth empirical distribution function: 《Chinese Science Bulletin》1996年第3期185-189,共5页周勇; National Natural Science Foundation of China; The study of perturbed (smoothed) empirical distribution has received considerable at-tention. The monograph by Reiss gives a particularly lucid exposition of the mathematical attractions of smoothing the empirical di...; 关键词：liminf LAW of ITERATED LOGARITHM SMOOTH empirical DISTRIBUTION function.

Classification of C^1 Diffeomorphisms of the Real Line Under C^1 Conjugacy: 《Chinese Science Bulletin》1993年第14期1145-1149,共5页章梅荣; Project supported by the Natural Science Foundation of Tsinghua University; This note will give some classification results for local and global C^1 diffeomorphisms of R under C^1 conjugacy. For γ=1, 2,…, ∞, ω, let D~γ(0)={f: R→R is C~γ; f’(x)>0, x∈R; and f has 0 asits unique fixe...; 关键词：SMOOTH CONJUGACY SMOOTH LINEARIZATION EMBEDDING flow.

Cardiovascular Effect of Interleukin-8: 《Chinese Science Bulletin》1993年第7期597-601,共5页张居馨牛大地董淑云张连元张力王述姮汤健苏静怡唐朝枢周宝宏马大龙; Most of the cytokines have an important effect on functional regulation for the cardiovascular system. Interleukin-8 (IL-8), an activator of neutrophils, is synthesized and released by mononucleic macrophage. It is fo...; 关键词：CYTOKINE INTERLEUKIN-8 ENDOTHELIN VASCULAR SMOOTH MUSCLE cell.

A SMOOTH QUASI-EXACT PENALTY FUNCTION FOR NONLINEAR PROGRAMMING被引量：3: 《Chinese Science Bulletin》1992年第10期806-809,共4页李兴斯; Project supported by the National Natural Science Foundation of China; To simplify the presentation, we consider here only the following inequality constrained nonlinear programming problem:; 关键词：nonlinear PROGRAMMING PENALTY FUNCTION NON-SMOOTH optimization

Z_2-SMOOTH ACTIONS ON THE n-SPHERE S^n: 《Chinese Science Bulletin》1992年第3期185-188,共4页杨华建; Project supported by the National Natural Science Foundation of China.; Ⅰ. INTRODUCTION Classifying all the possible smooth involutions on a given smooth dosed n-manifold, up to equivariant cobordism, is an interesting problem in the study of manifolds with involutions. But, very few con...; 关键词：fibre BUNDLE Gysin sequence EQUIVARIANT cobordism.

GLOBAL SMOOTH SOLUTIONS OF TWODIMENSIONAL EULER EQUATIONS: 《Chinese Science Bulletin》1990年第22期1895-1900,共6页穆穆; The existence of global smooth solutions to initial-boundary value problems for two-dimensional Euler equations has been studied by some authors. Kato and Kozono investigated respectively the problems in two kinds of ...; 关键词：GEOPHYSICAL FLUID dynamics EULER EQUATIONS global SMOOTH solutions.

THE EXISTENCE OF SOLUTION WITH SMOOTH DENSITY OF S.D.E.IN THE PLANE UNDER HRMANDER'S CONDITION: 《Chinese Science Bulletin》1988年第5期435-436,共2页周先银; Malliavin Calculus for two-parameter Wiener functionals has been established by Nualart and Sanz. Under some condition they have proved that the solution of S. D. E. has smooth density in the plane, but the condition ...; 关键词：WIENER comparable 方介

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