云南高校图书馆联盟文献共享服务平台- HAMILTON

HAMILTON: 作品数：578被引量：918H指数：13; 导出分析报告; 相关领域：理学医药卫生更多>>; 相关作者：刘文德梅凤翔任文秀孙雁罗恩更多>>; 相关机构：上海交通大学哈尔滨师范大学大连理工大学内蒙古大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家教育部博士点基金国家重点基础研究发展计划中国博士后科学基金更多>>

弹性支撑下金字塔点阵夹芯梁结构的动力学研究: 《力学与实践》2025年第2期347-353,共7页曹义军孙方旭方兆波; 国家自然科学基金项目(12102031)资助。; 提出一种针对弹性支撑下金字塔点阵夹芯梁动力学特性的有效研究方法。推导了夹芯梁的位移函数,建立了上下梁和金字塔芯层的应力-应变关系。采用Rayleigh-Ritz法结合正交多项式推导出弹性支撑夹芯梁的模态函数。利用Hamilton原理推导了...; 关键词：夹芯梁固有频率 HAMILTON 原理 Rayleigh-Ritz 法弹性支撑

一类近-Hamilton多项式系统的极限环分支问题: 《数学物理学报(A辑)》2025年第2期604-618,共15页顾枸熊艳琴; 国家自然科学基金(12371171);江苏省自然科学基金面上项目(BK20221339)。; 该文主要借助Abel积分来研究一类近-Hamilton多项式系统的极限环分支问题.首先,借助分析的技巧分别推出Abel积分在中心奇点处及异宿环附近的近似展开式并给出系数的计算表达式;这些结果可以用来研究扰动系统的Hopf分支及异宿分支问题....; 关键词：近-Hamilton系统极限环 ABEL积分异宿分支

Dietary administration of probiotic Bacillus coagulans and Mentha piperita can protect histological architecture and DNA damage in Catla catla(Hamilton,1822): 《Aquaculture and Fisheries》2024年第6期948-956,共9页Sonal Saluja Anita Bhatnagar; sincerely thankful to HSCST-JRF(HSCST-2301)for fellowship.; The present experimental investigation was executed to evaluate the combined effect of probiotic bacterium Bacillus coagulans along with herb Mentha piperita on histological architecture;and extent of DNA damage after...; 关键词：Bacillus COMET HEPATOCYTES HISTOLOGICAL MENTHA

早期神经康复治疗对卒中后抑郁患者抑郁程度改善的影响: 《中文科技期刊数据库（文摘版）医药卫生》2024年第11期237-240,共4页罗刚; 本文论述早期神经康复方法对治疗卒中后抑郁症状的效果。方法研究共分为两组,观察组及对照组,共60名患者,每组各30人。观察组实施早期神经康复疗法,对照组予以常规治疗。评价指标包括汉密尔顿抑郁积分(HAMD)、自评抑郁量表(SDS),卒中...; 关键词：早期神经康复治疗卒中后抑郁 Hamilton抑郁评分(HAMD) 自理能力评分(ADL评分) 生活质量

Memristors-coupled neuron models with multiple firing patterns and homogeneous and heterogeneous multistability: 《Chinese Physics B》2024年第10期176-189,共14页Xuan Wang Santo Banerjee Yinghong Cao Jun Mou; supported by the National Natural Science Foundation of China(Grant No.62061014);Technological Innovation Projects in the Field of Artificial Intelligence in Liaoning province(Grant No.2023JH26/10300011);Basic Scientific Research Projects in Department of Education of Liaoning Province(Grant No.JYTZD2023021).; Memristors are extensively used to estimate the external electromagnetic stimulation and synapses for neurons.In this paper,two distinct scenarios,i.e.,an ideal memristor serves as external electromagnetic stimulation...; 关键词：MEMRISTOR MULTISTABILITY Hamilton energy firing pattern Neuron model hardware implementation

A solution method for decomposing vector fields in Hamilton energy: 《Chinese Physics B》2024年第9期645-653,共9页Xin Zhao Ming Yi Zhou-Chao Wei Yuan Zhu Lu-Lu Lu; the National Natural Science Foundation of China(Grant Nos.12305054,12172340,and 12371506)。; Hamilton energy,which reflects the energy variation of systems,is one of the crucial instruments used to analyze the characteristics of dynamical systems.Here we propose a method to deduce Hamilton energy based on the...; 关键词：Hamilton energy dynamical systems vector field exterior differentiation

基于几何力学的类平板式卫星全耦合动力学: 《航空学报》2024年第16期140-152,共13页曹芊李化义; 国家自然科学基金(62303138,12372045);上海航天科技创新基金(SAST2021-030)。; 针对类平板式卫星的结构特点,利用李群上的Lagrange力学和Hamilton力学,分别建立了Euler-Lagrange形式和Hamilton形式的姿态-轨道-结构耦合动力学方程。该方法同时考虑了卫星在轨运行时姿态、轨道与板式结构附件振动间的相互耦合作用,...; 关键词：平板式卫星 Lagrange力学 Hamilton相空间变分原理姿态-轨道-结构耦合李群

Different mechanisms of A-site and B-site high entropy effect on radiation tolerance of pyrochlores: 《Journal of Materials Science & Technology》2024年第24期250-258,共9页Yuxin Li Yiming Lei Hao Xiao Shuang Zhao Yugang Wang Zini Cao Jie Zhang Jingyang Wang Guowei Lu Liuxuan Cao Chenxu Wang; supported by the National Natural Science Foundation of China(Grant Nos.12275009,12192280,and 11935004);the National Magnetic Confinement Fusion Energy Research Project(No.2021YFE031100).; The properties of high entropy pyrochlore have been studied extensively,but there is no consistent conclusion on its radiation tolerance.Besides,the mechanism of the high entropy effect on the radiation tolerance of p...; 关键词：High entropy pyrochlores In situ irradiation Crystal overlap Hamilton population Electron binding energy

Study on the impact of comprehensive geriatric assessment on anxiety and depression in chronic obstructive pulmonary disease patients被引量：1: 《World Journal of Clinical Cases》2024年第20期4057-4064,共8页Xian-Rong Shi Wen-Li Wu Chun-Yan Li Jiao Ao Hai-Xia Xiong Jing Guo Yan Fang; BACKGROUND Psychological factors such as anxiety and depression will not only aggravate the symptoms of chronic obstructive pulmonary disease(COPD)patients and reduce the quality of life of patients,but also affect th...; 关键词：Chronic obstructive pulmonary disease Comprehensive geriatric assessment ANXIETY DEPRESSION Retrospective study Hamilton Anxiety Rating Scale

Local Hamilton type Gradient Estimates and Harnack Inequalities for Nonlinear Parabolic Equations on Riemannian Manifolds: 《Acta Mathematicae Applicatae Sinica》2024年第2期539-546,共8页Wen WANG Da-peng XIE Hui ZHOU; supported by the National Natural Science Foundation of China(No.12271039);the Natural Science Foundation of universities of Anhui Province of China(Grant Nos.KJ2021A0927,2023AH040161).; In this paper,we prove a local Hamilton type gradient estimate for positive solution of the nonlinear parabolic equation ut(x,t)=Δu(x,t)+au(x,t) ln u(x,t)+bu^(α)(x,t),on M×(-∞,∞) with α∈R,where a and b are cons...; 关键词：nonlinear parabolic equation gradient estimate Harnack inequality

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