甘肃省竞技体育发展现状与对策

通过对甘肃省竞技体育发展现状的综合分析,立足经济、地域、体育发展水平等诸多影响因素,对甘肃省竞技体育设项、优势项目规律、教练员水平、科学化管理、竞赛制度改革、后备人才培养、科技攻关和服务等方面,提出了意见和建议。目的是为了提高甘肃省竞技体育的整体竞争实力及甘肃省竞技体育的健康、协调、可持续发展。     

甘肃省竞技体育后备人才现状调查与分析

采用文献资料法和问卷调查法对甘肃省现役队员和教练员进行访问调查,着重分析了目前甘肃省竞技体育后备人才市场,阐述了我省竞技体育后备人才市场的现状,指出了目前影响运动员训练的内在因素和对竞技体育后备人才产生负面影响的外在因素现实问题,并提出了建议.     

甘肃省自行车运动项目可持续发展研究

甘肃自行车项目一直是甘肃省的优势重点项目 ,为甘肃省竞技体育冲出亚洲 ,走向世界起重要作用。随着社会经济的发展 ,甘肃竞技体育将面临巨大挑战。保持和提高自行车项目的竞技水平 ,提升综合实力 ,实现短期内赶上世界领先水平的奥运战略。     

甘肃省竞技体育与全民健身运动的协调发展

对甘肃省的竞技体育和全民健身活动的现状进行了归纳和分析,指出应在地域性全民健身运动的特殊项目(长跑、自行车、射箭、摔跤、赛马、武术等)中发展竞技项目,同时以竞技运动水平的提高带动和促进全民健身运动的蓬勃发展.     

甘肃省城镇发展社区体育俱乐部的现实意义

甘肃省各城镇经济发展水平和体育社会化的程度相对滞后。利用现有的由行政部门主管的体育工作人员和体育设施。发展集提高竞技水平、推动全民健身计划实施和体育产业发展为一体的综合性社区体育俱乐部,是现阶段发展甘肃省体育事业的有效途径。     

对甘肃男子田径耐力项目发展因素的分析

纵观甘肃省竞技体育的历史，田径耐力项目一直具有竞争实力，且男子占有一定的优势．通过专家咨询和问卷调查等方法，对甘肃省男子田径耐力项目进行了整体研究分析，结果表明：竞技基础薄弱、科学化训练程度与管理水平不高、省内经济基础较差、文化教育及体育教育事业欠发达、运动员选材不科学等诸多方面形成了制约甘肃男子田径耐力项目发展的不利因素；而得天独厚的地域条件与人类学条件以及甘肃经济的好转与一定后备力量的储备又为甘肃男子田径耐力项目的发展提供了变不利因素为有利因素的潜在优势     

群众体育和竞技体育的协调发展对我国体育事业深远影响的研究

回顾我国群众体育事业的发展历程和竞技体育的辉煌成绩,分析研究我国群众体育发展现状和后北京奥运时代竞技体育的发展目标,充分认识群众体育和竞技体育的辨证关系,对我国群众体育和竞技体育的协调发展提出改革思路、方案和措施,从而促进我国体育事业蓬勃发展,使我国成为名副其实的体育强国。     

论新疆竞技体育与少数民族传统体育的发展关系

文章运用文献资料、问卷调查、专家访谈等方法,对竞技体育与少数民族传统体育发展关系做了较为深入的调查分析,找出新疆竞技体育和少数民族传统体育的相同点和不足之处,为竞技体育更好的发展和少数民族传统体育的继承和发扬提供合理建议,以促进竞技体育与少数民族传统体育的协调发展。     

河南省高校竞技体育可持续发展研究

本文采用文献资料法、问卷调查法、专家访谈法、逻辑分析法、数理统计法对我河南省高校竞技体育的现状进行了调查、分析和研究,认为当前影响高校竞技体育可持续发展的主要原因有:教练员因素、运动员学习和训练因素、管理因素、后备人才选拔和培训因素等。针对竞技体育发展中存在的问题,提出应对措施,为我省高校竞技体育的发展提供理论依据,实现竞技体育的可持续发展目标。     

体育强国视域下我国高校竞技体育的发展

采用文献资料法、数理统计法、逻辑分析等研究方法,对新形势下我国高校竞技体育存在的问题进行分析.提出在体育强国视域下我国高校竞技体育发展的策略:高校竞技体育发展战略思想的重新定位;逐步建立合理、完善的高校竞技体育发展机制;建立以高校为枢纽的高水平竞技运动员培养体系;推进教练员岗位专职化,完善教练员培养体系;充分挖掘竞技体育的现代社会价值.     

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