不同人格特征运动员的赛前焦虑研究

本文以大学生运动员为研究对象,分析了人格特征与运动员的竞赛焦虑相关关系。结果表明,(1)不同人格特征运动员之间在比赛期间存在显著的竞赛焦虑差异;(2)比赛期间身体焦虑比认知焦虑更能影响运动员的潜能发挥。     

高原耐力性项目青少年运动员的科学化选材与培养研究

目的:进一步发现与培养高原中长跑、竞走等耐力性项目青少年优秀体育苗子.方法:本研究对高原12～17岁青少年运动员共228名累计测试身体机能、身体形态、身体素质、心理问卷共5大类指标.结果:(1)高原中长跑、竞走运动员身高,除男子运动员身高达到合格标准外,女子运动员身高均在及格线以下;(2)中长跑和竞走运动员比下肢长A指数明显高于运动员科学选材最高标准,且比大小腿长指数和比跟腱长指数均明显低于最低标准;(3)胸最大吸气围、胸最大呼气围以及胸围指标高原中长跑男女运动员均大于竞走男女运动员;(4)中长跑、竞走运动员血氧饱和度、血压均处于正常范围内(P0.05),但安静心率竞走运动员明显(P0.01)低于中长跑运动员;(5)中长跑、竞走运动员的红细胞和血红蛋白等血液指标均处于较高水平,而睾酮水平中长跑和竞走男女运动员均较低;(6)中长跑、竞走运动员身体素质水平基本保持一致.结论:(1)高原青少年运动员表现出了血红蛋白高和睾酮水平低,身高较小和下肢较长的身体形态特征,并且具有较好的心肺功能;(2)中长跑运动员呼吸肌力量较强而竞走运动员心脏机能储备较好、有氧能力较强;(3)中长跑运动员对比赛取胜的期待程度高而竞走运动员意志力较好.     

三所不同类型中学学生人格发展的比较研究

本文研究的目的是探讨不同类型学校中学生人格发展特点,着重探讨校园环境和学生人格发展的关系。研究选取代表省重点、市重点和一般中学的三种类型的中学(分别用甲、乙、丙来表示)的811名学生,采用Raymond·Bernard·Cattell编制的14pf人格因素问卷对他们进行测试。结果表明:(1)不同类型学校的学生人格发展有差异;(2)校园环境对学生人格发展有显著影响,良好的校园环境有助于学生人格的健康发;(3)中学生的人格发展渐趋成熟,但其发展有不稳定性;(4)男女学生人格发展不平衡。     

关于优秀运动队管理工作职业特点及路径研究

在分析优秀运动员群体特征的基础上,分别就优秀运动队管理工作职业特点及其具体工作路径作深入研究。就优秀运动队管理工作职业特点而言,主要体现在:(1)管理对象属特殊群体及其特殊性;(2)运动员管理工作职业目标的挑战性;(3)运动员管理工作职业任务的艰苦性;(4)运动员管理工作职业责任的多重性;(5)管理对象职业生涯的有限性。就其具体工作路径而言,主要包括:(1)做好教练员的思想教育工作;(2)突出运动员的主体地位;(3)讲究灌输、引导的情感投入;(4)加强自身学习,树立服务意识和务实作风。     

运动训练中运动员精神与人格教育刍议

一个人进行一切社会活动的基础是拥有一个独立人格,运动员教学中遵循"以人为本"的教育理念,注重运动员的人格和精神教育,就是其中的具体表现。当前,运动员作为国家宝贵的人才资源和财富,担负着攀登体育运动高峰、夺取优异成绩、为国争光的重大任务。因此,重视运动员精神和人格教育,是培养高素质的运动员根本要求,直接关系到我国竞技体育水平的优劣。运动训练过程是需要运动员付出艰苦努力、具有长远意义的教学活动,根据运动员当前思想情况,适当合理的对运动员采取人格和精神层面的教育。     

三所不同类型中学学生人格发展的比较研究

本文研究的目的是探讨不同类型学校中学生人格发展特点,着重探讨校园环境和学生人格发展的关系.研究选取代表省重点、市重点和一般中学的三种类型的中学(分别用甲、乙、丙来表示)的811名学生,采用Raymond·Bernard·Cattell编制的14pf人格因素问卷对他们进行测试.结果表明(1)不同类型学校的学生人格发展有差异;(2)校园环境对学生人格发展有显著影响,良好的校园环境有助于学生人格的健康发;(3)中学生的人格发展渐趋成熟,但其发展有不稳定性;(4)男女学生人格发展不平衡.     

篮球内线对抗技术与对抗能力的研究

通过对当今篮球内线技术特点与技术形式的分析,剖析内线运动员对抗能力的影响因素,提出发展内线对抗能力的可行性建议。具体结论如下:(1)内线技术动作简单、快速、突然性强,需要较强的耐抗性,优秀内线运动员以主动对抗为主;(2)技、战术水平,身体形态与身体素质共同影响对抗能力,三者相辅相成;(3)科学的身体训练与技战术培养可以有效地发展内线运动员的对抗能力。     

青年武术散打运动员竞赛状态焦虑对心理疲劳的影响研究——以2022年第八届世界青少年武术锦标赛为例

为考察我国青年武术散打运动员在大赛过程中的竞赛状态焦虑水平以及对心理疲劳产生的影响程度,通过文献查阅,应用运动员竞赛焦虑量表和运动员心理疲劳量表,对参加2022年第八届世界青少年武术锦标赛运动员的竞赛状态焦虑及其对心理疲劳的影响进行调查分析.研究发现：(1)不同性别的运动员竞赛状态焦虑在躯体状态焦虑和状态自信心上不存在显著性差异,认知状态焦虑存在显著性差异(P<0.05);(2)不同年龄的运动员竞赛状态焦虑3个维度均不存在显著性差异;(3)不同等级的运动员竞赛状态焦虑3个维度均不存在显著性差异,但运动员各维度的焦虑水平会随着运动等级的提高而出现下降;(4)不同运动年限的运动员竞赛状态焦虑3个维度均不存在显著性差异;(5)青年武术散打运动员的认知状态焦虑和躯体状态焦虑可以正向影响心理疲劳,状态自信心可以负向影响心理疲劳,但均不存在显著性.性别因素是影响青年散打运动员竞赛状态焦虑的主要变量,不同性别之间的竞赛状态焦虑水平不尽相同,主要表现在认知状态焦虑上.青年散打运动员的竞赛状态焦虑与心理疲劳之间具有一定的相关性,主要体现在认知状态焦虑和躯体状态焦虑2个维度上.     

浅谈佩剑进攻战术在比赛中的作用

佩剑是以进攻为主的,有效部位比花剑增加头部和手臂。加大防守面积是成功的关键。佩剑主动权相对突出。本文通过对国内运动员与国外运动员的进攻战术运用的比较分析,得出必须着重抓好:(1)步伐的连贯性;(2)弓步出手的协调性;(3)进攻快慢相结合与变化。     

高水平乒乓球运动员赛时竞技表现空间的影响研究

通过文献资料,问卷调查与数理分析等方法,以高水平乒乓球运动员的竞技能力储备与运动成绩之间的曲线波动差异为视觉,以赛时行为空间理论为依据,对我国高水平乒乓球运动员进行赛时心理状态、精神状态、竞技环境客观影响研究,建立乒乓球运动员赛时行为结构测量模型,找出影响乒乓球运动员赛时行为的核心因素,在此基础上从竞技状态的角度对乒乓球运动员竞技表现空间进行研究,为教练员和科研人员适时的调控运动员赛前、赛中和赛后的各复杂心理、身体等因素提供实践指导,不同人格高水平乒乓球运动员心理辅导提供科学的参考。     

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.     

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.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

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