不同等级男子散手运动员部分形态机能指标与运动成绩关系的研究

通过对武术散手运动员身体形态的测试,分析、探讨了不同级别、不同运动水平散手运动员的身体形态与运动成绩的关系。为武术散手运动员的选材和训练提供客观依据。     

武术运动员膝关节半月板损伤的分析及预防

随着武术运动的发展，武术运动员半月板损伤的问题日益突出，严重影响着运动员的技术水平、运动成绩和运动寿命，通过对有关资料的综合分析，着重从武术运动动作形态特征的角度，就武术运动员半月板损伤的多发动作和主要原因进行了探讨，以期为运动员的科学训练和有效预防提出建议。     

男子武术套路旋风脚720°难度动作技术分析——以刘侠比赛的武术套路为例

武术套路运动向着"高、难、美、新"的方向发展,新规则对难度动作的规定明确了难度动作在套路比赛中的重要作用。本文通过文献资料法、信息技术法、三维DLT测量法、数理统计法等研究方法对男子武术套路运动员跳跃难度旋风脚720°动作进行运动学分析,探索优秀武术运动员难度动作的技术要领和运动规律,对高水平武术运动员的难度动作技术进行评价与诊断,提高运动员竞技水平,为合理制定训练方法、完善武术训练理论提供依据。     

我国优秀散打运动员运动认知特质焦虑研究

本文运用《运动认知特质焦虑量表》对我国现役优秀男子武术散打运动员运动认知特质焦虑进行测试分析。结果得到：1．优秀男子武术散打运动员运动认知特质焦虑优于一般男子武术散打运动员和“常模”;2．优秀男子武术散打运动员运动认知特质焦虑均不受年龄、训练年限、参赛次数及其交互作用的影响,运动认知特质焦虑水平和结构相对较稳定;3．优秀男子武术散打运动员运动认知特质焦虑程度多处于中等焦虑水平。     

足反射疗法对游泳运动员训练后血乳酸水平的影响

通过观察对比分析足反射疗法和积极性休息两种方式对游泳运动员运动后血乳酸水平恢复的影响,探讨足部反射疗法对促进运动员训练后血乳酸恢复的作用及机理,从为运动疲劳恢复的方法提供新的思路和实践依据。研究方法:冬训期间南京体育学院专业游泳队男运动员1 0人;取冬训期间相邻两周(相邻两周的在同一个训练周期内),每一周的周一受试者完成6组50米自由泳,每组包干2.5分钟。第一周让受试者采用积极性休息(包括慢运动、温水浴、按摩等)的方式放松15分钟,第二周让受试者运动后接受足反射疗法15分钟,比较两种方式后血乳酸的恢复水平。结果:足反射疗法和积极性休息一样对游泳运动员运动后血乳酸的恢复有促进作用,而且两种方式对血乳酸恢复情况的影响没有显著差异。结论:足反射疗法可以促进游泳运动员运动后血乳酸清除。     

浅析女子武术套路运动员的选材

武术套路运动属于技能类表现难关性项目,根据其不同项群运动员竞技能力决定因素作用的模糊等级判断理论,运动员身体形态在武术运动中起着决定性作用.中国武术有其固有的特点和风格,因而选材的条件与要求也有它的特殊性.     

对我国部分武术运动员职业意识指向的研究

本文运用“运动员职业意识指向问卷表”对我国部分武术运动员进行调查,以了解我国武术运动员的职业意识,探索我国武术运动员的职业意识与职业成就的关系以及不同性别、不同运动年限的武术运动员在职业意识指向上的差异或特点。研究表明,武术运动员职业意识主要指向于竞争型、竞争事业型、事业竞争型、竞争娱乐型、竞争求职型。男女武术运动员在职业意识指向上无较大差异。武术运动员职业意识指向随运动年限的变化呈现一定的特点。竞争型运动员最适合武术运动的要求。     

少儿武术运动员启蒙训练初探

少儿武术运动员启蒙训练初探倪金福少儿武术训练是武术运动训练的基础。目前，国内外研究武术运动的课题大多集中在传统套路挖掘，成年高水平运动员的套路设计和训练及武术健身上，而对少儿武术训练的研究甚少。随着武术运动逐步国际化，对优秀运动员提出了更高的要求，少...     

浅谈武术散打运动员力量素质的特点及其训练方法

本文运动文献资料法、访谈法、逻辑分析等方法分析散打运动员力量素质的特点,并根据这些特点,提出相应的发展武术散打运动员身体素质的新的训练方法,旨在为散打训练提供理论依据。     

浅谈个性与武术竞技运动的关系

个性心理是运动心理学领域中重要的内容之一,对各个运动项目的运动员进行个性特征的研究广受重视,但在武术运动中对武术运动员个性特征的研究却不多。本文从性格、气质、能力等个性心理特征及兴趣、动机等个性倾向性与武术竞技运动的选材、训练及比赛之间的关系进行了阐述,尝试从心理学角度进行研究,以期为提高武术竞技运动水平提供理论参考。     

Markedness and its Interpretation in Language Use

Language markedness is a common phenomenon in languages, and is reflected from hearing, vision and sense, i.e. the variation in the three aspects such as phonology, morphology and semantics. This paper focuses on the interpretation of markedness in language use following the three perspectives, i.e. pragmatic interpretation, psychological interpretation and cognitive interpretation, with an aim to define the function of markedness.     

低渗透非均质砂岩油藏启动压力梯度研究

理论推导与室内实验相结合,建立了低渗透非均质砂岩油藏启动压力梯度确定方法。首先借助油藏流场与电场相似的原理,推导了非均质砂岩油藏启动压力梯度计算公式。其次基于稳定流实验方法,建立了非均质砂岩油藏启动压力梯度测试方法。结果表明:低渗透非均质砂岩油藏的启动压力梯度确定遵循两个等效原则。平面非均质油藏的启动压力梯度等于各级渗透率段的启动压力梯度关于长度的加权平均;纵向非均质油藏的启动压力梯度等于各渗透率层的启动压力梯度关于渗透率与渗流面积乘积的加权平均。研究成果可用于有效指导低渗透非均质砂岩油藏的合理井距确定,促进该类油藏的高效开发。     

On Tragic Consciousness In The Works By Ernest Hemingway

As an American modern novelist who were famous in the literary world, Hemingway was not a person who always followed the trend but a sharp observer. At the same time, he was a tragedy maestro, he paid great attention on existence, fate and end-result. The dramatis personae's tragedy of his works was an extreme limit by all means tragedy on the meaning of fearless challenge that failed. The beauty of tragedy was not produced on the destruction of life, but now this kind of value was in the impact activity. They performed for the reader about the tragedy on challenging for the limit and the death.     

Achieving Unusual States of Matter Under High Pressure

正The periodicity of the elements and the non-reactivity of the inner-shell electrons are two related principles of chemistry,rooted in the atomic shell structure.Within compounds,Group I elements,for example,invariably assume the+1 oxidation state,and their chemical properties differ completely from those of the p-block elements.These general rules govern our understanding of chemical structures and reactions.Using first principles calcula-     

Exchange-Correlation and Electronic Excitation Energies from Pairing Matrix Fluctuations

We have developed an adiabatic connection to formulate the ground-state exchange-correlation energy in terms of pairing matrix linear fluctuations.This formulation of the exchange-correlation energy opens a new channel for density functional approximations based on the many-body perturbation theory.We illustrate the potential of such approaches with an approximation based on the particle-particle Random Phase Approximation(pp-RPA).This re-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with     

Journal of Donghua University ( English Edition) Contents of Volume 31

正~~