河南省城市社区公共体育服务现状的调查分析

运用文献资料法、问卷调查法、访谈法等研究方法,对河南省5个城市28个社区公共体育服务现状进行研究,结果显示:城市社区居民体育活动的场地集中在公共活动场所、公园、广场等非正规体育场所;公共体育活动经费来源以自筹资金为主;公共体育服务相关政策法规缺失,组织相对单一,管理服务不到位;缺乏社会体育指导员,居民参与体育竞赛较少.针对存在的问题,提出了合理的建议.     

公共性视域下公共体育服务体系研究

从当前公共体育服务体系研究的现状和问题出发,以公共性为视角对公共体育服务体系进行探讨.研究认为：公共体育服务体系公共性的基础是公共体育服务的公共性;公共体育服务体系具有公共性的表征;公共体育服务体系的目标是保障公共体育服务的公共性;公共体育服务体系的功能在于实现公共体育服务的公共性.     

新时期公共体育服务体系构建研究

随着经济的不断发展,人民生活方式有了很大的改变,开始越来越注重身体健康锻炼。加快公共体育服务建设,是保障人们参与体育健身的有力基础保障。文章运用文献资料法、逻辑分析等,以公共体育服务特征及发展方式为研究的切入点,根据分析当前我国公共体育服务中所存在的问题,提出了新时期下我国公共体育服务体系构建途径。存在公共体育服务政策制度缺失,公共体育服务主体单一,公共体育服务资源总量不足,公共体育服务结构存在失衡等问题。建议:应完善公共体育服务政策制度体系,建立多元化的公共体育服务主体模式,拓展公共体育服务发展的有效途径和资源,促进公共体育服务均等化发展。     

试论我国政府公共体育服务职能的完善

通过文献资料法、逻辑分析等研究方法,对我国政府公共体育服务存在的问题和政府公共体育服务职能的界限进行了讨论。针对当前政府公共体育服务存在的问题和政府公共体育服务职能的界限,提出了完善政府公共体育服务职能的四条途径：首先,转变观念是根本;其次,加强法制建设是关键;第三,推进公共体育服务社会化是支撑;第四,重视其他配套服务的完善重要条件。     

西部中心城市公共体育服务体系的建构——以西安市为例

对西安市公共体育服务的成就与存在问题进行调研,并对公共体育服务体系构建进行探讨,为区域体育发展提供理论依据。采用查阅文献资料、问卷调研和专家访谈等方法进行研讨。西安市公共体育基础设施建设取得了一定成效,人均体育面积和健身环境得到进一步改善;但是公共体育产品和服务总量不足、体育信息资源匮乏、配套法规不完善;初步构建西安市公共体育服务体系的理论框架,主要包括指导思想、发展目标、基本原则和内容以及保障、评估和激励机制。公共体育是国家公共服务的一项基本内容,西安市公共体育服务体系的构建体现出以人为本的发展理念,对于实现市民体育生活化、丰富城市文化内涵具有重要意义。     

"健康中国"视域下我国公共体育服务创新发展研究

我国在公共体育服务投入、体育健康服务产业规模、全民健身服务体系、公共体育服务均等化发展水平等方面都无法满足"健康中国"的需求。要促进"健康中国"快速稳定发展,必须不断提高公共体育服务投入,完善公共体育健康服务设施;加快专业人才培养,提高公众参与公共体育服务意识;加快培养多元主体,推进健康服务产业快速发展;以提升公民体育权利为突破点,全面推进公共体育服务均等化;不断完善全民健身服务体系,提升全民健身服务效果,促进全民健康的可持续发展。     

城市社区体育服务体系的现状与发展对策研究——以黑龙江省大庆市为例

社区的服务内容包括为老服务、社会保障服务、优抚服务、为残疾人服务、安全防范服务、卫生保健服务、青少年服务、家政服务、中介信息服务等。随着社会的发展和进步,人们健康意识的不断增强,对健康课渴望也越来越强烈。社区公共体育服务,已经越来越受到社区居民的青睐和关注。因此,当参加体育活动正在成为城市居民的一种生活习惯时,社区体育的服务的水平也应当随之提高,可是现有的社区体育服务上仍然是社区服务的薄弱点,有待于进一步受到相关职能部门的重视和加强这方面的建设和改进。社区体育的开展对于提高群众体育的发展至关重要,公共体育服务体系是社区为民体育服务的重要前提,是一切社区体育活动开展的保障。从大庆城市社区体育服务体系的现状着手,分析制约大庆社区体育发展的各种因素,提出相应策略,以促进大庆城市社区体育服务更好更快发展。     

健康中国视域下陕北农村公共体育服务现状及对策研究

采用文献资料、实地考察、问卷调查等研究方法,对陕北地区农民参与体育健身活动的实际情况、农村公共体育服务发展现状及影响农民参与体育健身活动的主客观因素进行了调查与分析。结果显示:陕北地区公共体育服务和农民参与体育健身活动中存在供需差距,农民参与体育健身活动的体育意识淡薄,体育健身项目单一等问题,公共体育服务在体育场地设施、体育信息服务等方面存在失效现象,依据现状提出陕北农村公共体育服务发展的对策。     

试论我国政府公共体育服务职能的完善

通过文献资料法、逻辑分析等研究方法,对我国政府公共体育服务存在的问题和政府公共体育服务职能的界限进行了讨论。针对当前政府公共体育服务存在的问题和政府公共体育服务职能的界限,提出了完善政府公共体育服务职能的四条途径:首先,转变观念是根本;其次,加强法制建设是关键;第三,推进公共体育服务社会化是支撑;第四,重视其他配套服务的完善重要条件。     

新农村建设中苏北五市农村社区体育多元化服务体系构建研究

运用文献资料法、问卷调查法、访谈法和数理统计法等研究方法,以江苏省苏北五市农村社区体育多元化服务体系为研究对象,选择部分农村社区居民和社区分管群众活动的管理者为调查对象,对目前苏北五市农村社区居民的体育锻炼情况和体育多元化服务建设的状况进行调查研究,找出农村社区体育多元化服务发展中存在的主要问题和不足,针对目前现状构建出适合苏北五市农村社区体育多元化服务体系的框架和内容。     

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.     

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.     

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.     

A computer generator for randomly layered structures

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

An Index mechanism for multi-scale view in spatial databases

There are numerous geometric objects stored in the spatial databases. An importance function in a spatial database is that users can browse the geometric objects as a map efficiently. Thus the spatial database should display the geometric objects users concern about swiftly onto the display window. This process includes two operations:retrieve data from database and then draw them onto screen. Accordingly, to improve the efficiency, we should try to reduce time of both retrieving object and displaying them. The former can be achieved with the aid of spatial index such as R-tree, the latter require to simplify the objects. Simplification means that objects are shown with sufficient but not with unnecessary detail which depend on the scale of browse. So the major problem is how to retrieve data at different detail level efficiently. This paper introduces the implementation of a multi-scale index in the spatial database SISP (Spatial Information Shared Platform) which is generalized from R-tree. The difference between the generalization and the R-tree lies on two facets: One is that every node and geometric object in the generalization is assigned with a importance value which denote the importance of them, and every vertex in the objects are assigned with a importance value,too. The importance value can be use to decide which data should be retrieve from disk in a query. The other difference is that geometric objects in the generalization are divided into one or more sub-blocks, and vertexes are total ordered by their importance value. With the help of the generalized R-tree, one can easily retrieve data at different detail levels.Some experiments are performed on real-life data to evaluate the performance of solutions that separately use normal spatial index and multi-scale spatial index. The results show that the solution using multi-scale index in SISP is satisfying.     

Jane Eyre——A Feminist In The 19th Century

In the 19th century the society was controlled by men, and women were just appendants of them, they had not any rights and freedom. But Jane was an exception, she showed some characteristics of early feminist. Jane showed her characteristics of feminism in three aspects: rebellion, equality, and independence. These characteristics were helpful to her success, and feminism is the only way out for women of that time.     

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-