论高校速度滑冰教学中的心理训练

本文探讨了高校速度滑冰教学中心理训练的具体途径与方法。心理训练对于速度滑冰课的学生的技术水平提高,发挥学生的最大潜力,使学生精力集中地进行学习,提高学习效果,克服学生的心理障碍,加速动作的动力定型,缩短认识事物的过程,具有重要的作用。     

在速度滑冰教学训练中提高耐力素质是取得优异成绩的重点

耐力是速度滑冰专项训练的基础从能力供应角度看,可分有氧耐力和无氧耐力。在训练中应以有氧耐力为主无氧耐力为辅。是提高速度滑冰成绩的重要训练手段。     

青少年短道速度滑冰项目训练体系协调特征研究

通过文献资料法、访谈法及现场调查法对优秀青少年短距离速度滑冰运动员训练体系中具有的共性协调特征进行归纳,总结优秀青少年短距离速度滑冰运动员训练体系特点,为我国青少年短距离速度滑冰项目的发展提供理论依据.     

加拿大速度滑冰长距离女子项目技术训练研究

通过文献资料法、调查访谈法和数理统计法,在速度滑冰女子长距离项目中,对我国与加拿大队的技术训练进行深入研究后发现,加拿大队在该项目中的技术训练主要由训练方案、训练方法与手段和训练指导构成.其特点主要为训练方法与手段注重多样性、正确性与实效性,并强调高强度的训练负荷.加拿大在速度滑冰长距离项目上"技术+体能"、技术动作的改进与优化和严控训练质量的做法,让我们认识到了在该项目上,我国与世界强队在训练质量上的差距,并以此为参考提高认知,在训练时,优化训练实践和强化训练质量,为促进我国速度滑冰长距离项目的发展提供参考.     

浅谈速度滑冰技术的科学训练

速度滑冰是传统而广受欢迎的项目。该文简单介绍了速度滑冰的直道滑行、弯道滑行和起跑技术,同时剖析了技术训练应遵循有阶梯分层次、突出重点兼顾其他和掌握技术提高素质的原则,指出一些科学有效的速度滑冰技术训练方法,包括间歇训练和综合训练、分解训练和完整训练、变换训练和循环训练。     

提高速度滑冰支撑平衡能力的训练方法

身为业余体校教练员,根据多年冰上训练的经验和体会,感到支撑平衡能力是学习速度滑冰技术的关键基础,是整体技术的核心。掌握了良好的支撑平衡技术动作,其它的技术动作就会很顺利地学到位,并可迅速提高滑行速度。但是,看似简单的支撑平衡滑行技术,实际上也是最难掌握的技术动作,是速滑训练的一个难点,下面就速度滑冰支撑平衡能力的训练方法,谈一些体会,供同仁们参考。1、在速度滑冰训练中,队员支撑平衡能力差的主要原因在速度滑冰训练中,初学者经过很长一段时间训练,仍有一些队员支撑平衡滑行能力较差。主要表现是两踝内倾,严重者是两脚内鞋…     

浅谈团体心理训练在足球教学和训练中的运用

阐述了在足球教学和训练中心理训练的意义和任务,旨在具体的教学和训练中运用团体心理训练方法提高学生的意志品质和培养学生的注意力.     

大学生健身健美操的心理训练

本文对当代大学生健身健美操训练和比赛中合理的运用心理训练手段,健美操训练中运用心理训练时应注意的问题,健美操训练中合理运用心理训练可以帮助学生掌握改进和动作技能以及健身健美操对大学生心理的影响等诸方面进行探讨,可以有效的提高竞赛训练水平以及达到健身健美的最终目的.     

提高钢琴演奏成功率的策略探讨

学生当众演奏钢琴时,常会因紧张而发生失误.为此,提出了科学的演奏训练步骤和积极的心理训练策略进行辅导,以期可以提高学生的钢琴演奏成功率.     

自我效能感对学生速度滑冰学习效果的影响

针对自我效能感和学生速滑成绩之间的关系进行研究分析,证明自我效能感影响学生速度滑冰的学习效果和成绩,自我效能感高的学生成绩好,反之则差．因此,在速度滑冰课教学中运用自我效能感这一心理学知识进行教学,可以提高教学效果．     

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.     

Features of Women's language

Language is a means of verbal communication. People use language to communicate with each other. In the society, no two speakers are exactly alike in the way of speaking. Some differences are due to age, gender, statue and personality. Above all, gender is one of the obvious reasons. The writer of this paper tries to describe the features of women＇s language from these perspectives： pronunciation, intonation, diction, subjects, grammar and discourse. From the discussion of the features of women＇s language, more attention should be paid to language use in social context. What＇s more, the linguistic phenomena in a speaking community can be understood more thoroughly.     

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     

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

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