影响篮球裁判员执裁水平的主要因素分析

根据篮球运动竞赛的特点,采用文献资料法、观察统计法、专家访谈等方法从裁判员执裁经验、裁判员心理素质、裁判员对规则和裁判法的掌握等方面进行分析探讨,旨在找出影响篮球裁判员执裁水平的因素,以明确优秀篮球裁判员能力发展的要求。     

培养优秀篮球裁判员心理素质研究

篮球裁判员作为篮球比赛顺利进行的主体，其自身素质对篮球运动发展方向起重要的作用。在诸多素质中，良好的心理素质是一名优秀裁判员所具备的重要素质之一，本文主要对裁判员的自信心、意志力、注意力、情绪等心理素质进行分析并提出相对应的对策。为篮球裁判员队伍的培训和发展提供参考。     

新疆高校体育专业健美操专修生裁判能力的培养

近年健美操运动快速发展,培养高水平、高素质的健美操裁判员成为健美操运动发展中一个亟待解决的问题.通过查阅文献资料、教学总结、走访座谈等方法,探讨新疆高校体育专业学生健美操裁判员的培养方法和应注意的问题,希望能使学生健美操裁判员培养工作在高校得到加强.     

黑龙江省篮球裁判员现状——以黑龙江省第十七届学生运动会为例

笔者通过参加黑龙江省第十七届学生运动会裁判工作,通过运用专家访谈法、问卷调查法等调查研究方法,对参加黑龙江省第十七届学生运动会的裁判员进行调查,研究黑龙江省篮球裁判员现状,对黑龙江省篮球裁判员现状、地域性、执裁现状等问题进行研究。篮球项目是深受广大人民群众喜爱的运动项目之一,具有深厚的群众基础,篮球事业的发展与篮球裁判员素质息息相关,黑龙江省篮球裁判员的数量近些年来有所提高,但成员结构较复杂,地域不均衡性比较严重。该文针对执裁现状等因素进行分析,找出产生问题的原因,提出合理化建议,为今后篮球裁判发展之路做好理论基础。     

难美项群裁判员执裁能力评价指标体系研究

在查阅大量文献资料的基础上，对体操、艺术体操、跳水、蹦床等难关项群的裁判员及相关专家、科研人员进行多轮次调查访问，确定了难美项群裁判员执裁能力的综合评价指标体系，以利于裁判员的选拔和裁判队伍的发展。     

湖北省等级健身指导员及健美裁判员队伍的现状与发展对策研究

以湖北省200余家健身会所的老板和1547名会员、767名等级健身指导员(健身健美教练员)及54名健美裁判员为研究对象,采用专访、信访、电话采访及问卷调查等形式,进行了为期6年的动态跟踪研究.对该省等级健身指导员、健美裁判员队伍的现状及发展状况进行评估和分析,提出了湖北省等级健身指导员、健美裁判员队伍的发展策略和建议.     

对我校体育篮球专项学生裁判能力的调查研究

本文采用文献资料法、问卷调查法、逻辑分析法等,对我校篮球专项学生裁判员的现状及培养进行了分析。旨在了解我校当前篮球专项学生裁判员的现状,并对造成该现状的各种因素进行分析,其目的在于为我校篮球专项学生裁判员的培养发展提供一定依据,从而促进我校篮球专项学生裁判能力的不断发展。     

浅析普通高校大学生篮球裁判员综合能力的培养

随着普通高校大学生篮球运动的不断普及和发展,对高校大学生篮球裁判员的综合能力的要求越来越高,从裁判员的职业道德,裁判规则理论和临场实践能力以及心理素质等几个方面探讨如何对普通高校大学生篮球裁判员综合能力进行培养,从而推动高校篮球运动的发展。     

福建省体育舞蹈裁判员现状的调查与分析

应用文献资料法、问卷调查法、专家访谈法、数理统计法对福建省体育舞蹈裁判员的分布、年龄结构、职业特点、执裁情况等进行调查,发现福建省体育舞蹈裁判员分布不均、性别比例不均,年龄结构不合理、专业体育舞蹈裁判偏少、年轻裁判员缺少执裁机会等特点,同时提出相应对策和建议,为福建省裁判队伍的发展和完善提供参考,为体育舞蹈的发展提供依据.     

北京奥运会引发国家级排球裁判员管理的现代化变革

没有高水平的裁判员,就没有高水平的体育竞赛.但长期以来,我国排球裁判员的选拔、培养、管理既没有专门的计算机管理办公软件,也没有派专人管理裁判,对裁判个人档案、历年执裁记录、英语和专业理论实践考核成绩,奖惩记录等材料缺乏系统化管理.因此,加强裁判员的科学化管理对我国排球运动的长远发展有着重要意义.根据裁委会对裁判员管理的需求和技术官员的临场工作特点,采用Visual Basic6.0编程语言,开发了国家级排球裁判员管理系统,实现对裁判的计算机管理.     

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.     

Characterization of Ordovician carbonate reservoirs, southeastern Saskatchewan, Canada

The discovery of the prolific Ordovician Red River reservoirs in 1995 in southeastern Saskatchewan was the catalyst for extensive exploration activity which resulted in the discovery of more than 15 new Red River pools. The best yields of Red River production to date have been from dolomite reservoirs. Understanding the processes of dolomitization is, therefore, crucial for the prediction of the connectivity, spatial distribution and heterogeneity of dolomite reservoirs.The Red River reservoirs in the Midale area consist of 3～4 thin dolomitized zones, with a total thickness of about 20 m, which occur at the top of the Yeoman Formation. Two types of replacement dolomite were recognized in the Red River reservoir: dolomitized burrow infills and dolomitized host matrix. The spatial distribution of dolomite suggests that burrowing organisms played an important role in facilitating the fluid flow in the backfilled sediments. This resulted in penecontemporaneous dolomitization of burrow infills by normal seawater. The dolomite in the host matrix is interpreted as having occurred at shallow burial by evaporitic seawater during precipitation of Lake Almar anhydrite that immediately overlies the Yeoman Formation. However, the low δ18O values of dolomited burrow infills (-5.9‰～ -7.8‰, PDB) and matrix dolomites (-6.6‰～ -8.1‰, avg. -7.4‰ PDB) compared to the estimated values for the late Ordovician marine dolomite could be attributed to modification and alteration of dolomite at higher temperatures during deeper burial, which could also be responsible for its 87Sr/86Sr ratios (0.7084～0.7088) that are higher than suggested for the late Ordovician seawaters (0.7078～0.7080). The trace amounts of saddle dolomite cement in the Red River carbonates are probably related to "cannibalization" of earlier replacement dolomite during the chemical compaction.     

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.     

A computer generator for randomly layered structures

AcomputergeneratorforrandomlylayeredstructuresYUJia shun1,2,HEZhen hua2(1.TheInstituteofGeologicalandNuclearSciences,NewZealand;2.StateKeyLaboratoryofOilandGasReservoirGeologyandExploitation,ChengduUniversityofTechnology,China)Abstract:Analgorithmisintrod…     

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.     

海南岛地体及其毗邻陆缘晚中生代—新生代古地磁研究和构造演化

本文叙述了对海南岛及其毗邻大陆边缘白垩纪到第四纪地层岩石进行古地磁研究的全部工作过程。通过分析岩石中剩余磁矢量的磁偏角及磁倾角的变化,提出海南岛白垩纪以来经历的构造演化模式如下:早期伴随顺时针旋转而向南迁移,后期伴随逆时针转动并向北运移。联系该地区及邻区的地质、地球物理资料,对海南岛上述的构造地体运动提出以下认识:北部湾内早期有一拉张作用,主要是该作用使湾内地壳显著伸长减薄,形成北部湾盆地。从而导致了海南岛的早期构造运动,而海南岛后期的构造运动则主要是受南海海底扩张的影响。海南地体运动规律的阐明对于了解北部湾油气盆地的形成演化有重要的理论和实际意义。     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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Achieving Unusual States of Matter Under High Pressure

The elongation method,originally proposed by Imamura was further developed for many years in our group.As a method towards O(N)with high efficiency and high accuracy for any dimensional systems.This treatment designed for one-dimensional(ID)polymers is now available for three-dimensional(3D)systems,but geometry optimization is now possible only for 1D-systems.As an approach toward post-Hartree-Fock,it was also extended to     

Exciton Seebeck in Molecular Systems

Various applications relevant to the exciton dynamics,such as the organic solar cell,the large-area organic light-emitting diodes and the thermoelectricity,are operating under temperature gradient.The potential abnormal behavior of the exicton dynamics driven by the temperature difference may affect the efficiency and performance of the corresponding devices.In the above situations,the exciton dynamics under temperature difference is mixed with