培养体育教育专业学生综合能力的足球教学实验研究

依据21世纪高校体育教育专业人才培养目标,在原有课时计划不变的情况下,结合足球教学和师范生特点,构建新型足球教学模式,培养学生的语言表达能力、文字表达能力、组织教学能力、团队精神、组织竞赛和裁判能力、分析及解决问题的能力等,使学生充分发展个性,发挥潜能,成为综合型教育人才.     

模糊综合评判方法对学生足球教学能力培养的应用研究

运用多元模糊数学多元决策理论与方法,建立足球教学综合评判的数学模式,通过实践定量,显示参评学生足球教学能力不同层次的分值记录,经分值量化,划分断次,更直接、客观、真实地评价学生的实际能力,为体育教育专业的足球教学终极目标服务.     

高职院校足球教学中学生职业能力的培养

随着职业教育事业的发展,由常规教育到职业教育、传授型教学向职业型教学转型,是新时期教学改革的要求。本文根据足球教学和职业教学的特点,就高职高专足球教学中学生职业能力的培养问题进行论述,以拓展继续创新的思路,培养学生的职业能力。     

高职院校足球教学中学生职业能力的培养

随着职业教育事业的发展，由常规教育到职业教育、传授型教学向职业型教学转型，是新时期教学改革的要求。本文根据足球教学和职业教学的特点，就高职高专足球教学中学生职业能力的培养问题进行论述，以拓展继续创新的思路，培养学生的职业能力。     

模糊综合评判方法对学生足球教学能力培养的应用研究

运用多元模糊数学多元决策理论与方法，建立足球教学综合评判的数学模式，通过实践定量，显示参评学生足球教学能力不同层次的分值记录，经分值量化，划分断次，更直接、客观、真实地评价学生的实际能力，为体育教育专业的足球教学终极目标服务。     

人本教育视野下高校足球教学改革——基于教师和学生的视角

人本教育的理念就是要提倡以人为本,关注人的发展,挖掘人的全面能力.高校足球教学改革应该确定人本教育的地位,并从教师角色多样化、教师评价系统化的途径确定以教师为本的办学理念,从重视学生自身能力的发掘、调整传授知识与培养技能的比重、提倡以学生为本的课程设置的途径确定以学生为本的教学理念,全面推进高校足球教学的改革.     

普通高校足球选项课教学现状及改革方向探讨

以福建师范大学等11所院校足球选项课的大学生和足球教师为调查对象,研究普通高校足球选项课教学的现状,研究认为:大学生选择足球选项课的动机主要是学习足球运动技能和增进身体健康;大多数的学生对足球课教学内容持满意态度;新的教学改革要重视发展学生各方面的能力,并认为足球选项课教学要了解学生的参与动机,教学内容真正符合学生的要求,应该注重学生综合能力的考核,应该注重发展学生创造等方面的能力.     

足球教学中如何激发学生的学习兴趣

通过激发学生对足球课的兴趣,合理选择安排教学的组织形式与教法,改进教学法,达到在教学中培养学生对足球课的兴趣的目的.从而充分调动学习足球的自觉性和积极性,上好足球课.     

基于职业能力导向的足球课程教学改革研究

技工院校以培养技术应用型人才为主要办学目标,为了提高技校学生的求职竞争力,学校需要在日常课程教学中,有意识的培养学生的职业能力,使学生在掌握专业技能的同时,也能够具备一定的职业素养,从而帮助学生在毕业后能够顺利找到一份专业对口的满意工作。本文以足球课程为例,首先指出了现阶段技工院校开展足球教学时存在的一些共性问题,随后分析了基于职业能力导向足球教学的基本特点,最后结合个人教学经验,分别从改革足球教学模式、开展足球配套训练和优化课程评价标准等方面,就如何加快足球教学改革,提升学生足球职业能力提出了几点建议。     

高校足球教学中教学比赛的运用分析

很多教师反映和大量数据表明传统的足球教学方法枯燥无味,很难使学生真正掌握足球的相关知识及技巧,而在高校的足球教育中运用教学比赛就能很好地让学生产生竞争意识,进而产生兴趣,不仅可以训练学生的技能技巧还能增进学生间的团体意识,为高质量的教学奠定基础。本文阐述了教学比赛这一方式在高校足球教育中的重要性及对教学比赛运用的分析。     

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。     

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.     

《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