新时期高校体育的教学改革

新时期高校体育的根本任务是提高受教育者的健康水平，发展体育兴趣，培养体育能力，服务于全面素质教育，根据这一要求，在分析总结目前高校体育教学存在的主要问题基础上，提出了今后进一步改革的策略。     

论素质教育与高校体育俱乐部制

在高校体育教学中实行体育俱乐部制，使素质教育深入到了体育教育中，是使有共同爱好、兴趣、目标的学生共同完成体育教学任务的一种教学模式。它迎合了素质教育尊重学生人格，承认学生的个性差异，重视学生的个性发展，培养了学生的创造能力，改变了以前的“传习式”教学模式，使得学生能够主动地、生动活泼地进行学习。     

论高校体育教学中学生兴趣的培养

随着素质教育的全面推进，作为素质教育重要内容之一的体育教学在高校教学中逐渐呈现出蓬勃发展的势头。然而在这种蓬勃发展的背后，也存在着学生上课兴趣不高、课堂气氛沉闷、学生主动性不强等问题。因此如何调动学生的积极性，就成为高校体育教师必须考虑的一个问题。而提高学生积极性的关键就在于培养学生对体育的兴趣，所以在教学中注重对学生体育兴趣的培养也是高校体育教学必须注意的一个内容。     

我国高校体育教育柔性管理模式探析

高校体育教育是我国高校教育的有机组成部分，在全面实施素质教育的今天，高校体育教学中，应试教育仍普遍存在，传统的教学管理模式与现代教育观念已不相适应。确立以培养大学生科学的人体观、体育观、价值观为核心的教学指导思想，并努力构建高校体育教育柔性管理模式是高校体育教育改革的关键所在。     

高校体育教学与大学生素质教育的和谐统一发展

结合素质教育的内涵,阐述高校体育教学中实施素质教育的特殊作用,探讨素质教育对高校体育教学提出的要求,旨在促进大学生全面、协调发展,使学生潜能得到更好地开发与培养,使高校体育教学在大学生素质教育中发挥更大的作用。     

论大学生体育能力的培养

培养大学生体育能力是一个综合的过程，通过体育教育对大学生体育能力的培养尤为重要，本在认识体育能力的基础上，结合当前大学体育教学中存在的问题，着重探讨体育教学时大学生体育能力培养的重要性和途径，促进高校体育教学改革。     

高校体育教师的特殊能力与体育教学

体育教师的能力直接影响着体育教学质量,高校体育教师应注重特殊能力的培养．在教育教学中充分地发挥体育教师的特殊能力,形成特有的教育教学风格,不断提高教育教学水平,全面推进素质教育,才能更好地完成高校体育教育教学的目的和任务．     

浅谈在体育教学中落实素质教育

本文阐述了位体育教学中落实素质教育应培养学生的一些基本能力。认为要想在体育教学中落实好素质教育，体育教师应在教学方法上多下功夫，同时要注意更好地发挥体育教学在实施素质教育中的重要作用，以更好的实现体育教学的价值目标。     

培养大学生体育能力的途径与方法

大学的学习和体育锻炼是人生长知识、增强体质的黄金阶段，是大学生体育能力形成、提高、发展的关键时期。无论从教育改革，还是从全民健身而言，大学体育教学都应以培养大学生体育能力和终身体育为重点，把大学生的体育学习动机、兴趣、个性发展与体育能力的发展有机地结合起来，实现高校体育在素质教育中的新突破。     

体育课中师范生的能力培养

体育教学是学校体育的一个重要组成部分，而学校体育又是教育的重要组成部分，那么在素质教育过程中体育教学就应该充分利用好体育课。针对各部分教学进行组织能力，观察能力，创造思维能力的培养。     

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-