论体育教学中学生非智力因素的培养

对体育教学中学生非智力因素的概念、体育教学和非智力因素的关系、体育教学中学生非智力因素培养方法进行了科学系统的分析和论述,阐明了非智力因素的概念,揭示了体育教学和非智力因素的辨证关系,总结出体育教学中培养学生非智力因素的6种具体方法,以期为体育教学改革和素质教育提供参考。     

开发非智力因素,提高体育教学效果

在体育教学中培养和开发学生的非智力因素,有利于调动学生的积极性和主动性,并能提高教学效果.本文就如何在体育教学中开发学生非智力因素进行了探讨.     

体育教学中学生非智力因素的培养

知识技能的掌握,是人的智力因素和非智力因素共同参与的结果,体育教学中加强学生非智力因素的培养,就要注意激发学生的学习动机,培养学生良好的习惯与坚强的意志品格.     

针对体育教学与学生非智力因素培养的调查分析

通过对本校学生的问卷调查,结合平时的教学经验和对非智力因素培养的深入探索,重点从五个方面论述了体育教学在培养学生非智力因素中的积极作用,并对体育教师如何结合教学培养学生的非智力因素提出拙见。     

基于素质教育的体育教学与学生非智力因素培养

针对我国基础教育工作片面注重知识的掌握,在实践上造成许多不良后果,探讨素质教育中体育教学在学生非智力因素培养中的意义.体育教学的开放式教学形式、体育活动丰富的内容、体育教育活动广泛的人际关系等特点,决定了它在素质教育中的特殊地位和作用.教师应充分发挥体育教学活动的优势,使学生在体育运动中,非智力因素得以发展和完善.     

浅析体育教学对非智力因素的培养作用

通过查阅相关文献,对学校体育教学培养学生非智力因素的问题进行分析和探讨,提出现阶段的体育教学中,不但要打破只教"三基"的局面,还要充分认识并重视学生的非智力因素的培养。     

非智力因素与体育教学

本文从体育科学的广泛性和非智力因素对体育教学的作用出发，较详实地阐述了培养学生非智力因素对提高教学质量的作用及培养途径．     

体育游戏对学生非智力因素的促进作用

随着体育课程改革的不断深入,在体育教学中对学生非智力因素的培养已成为现代体育教学追求的重要内容。本文运用文献资料法、逻辑分析法等,分析了非智力因素的基本涵义和体育游戏的基本特点,研究认为,体育游戏对于培养学生的体育兴趣、诱发学生的体育动机、激发学生的体育情感、磨练学生的意志等方面具有十分重要的作用。     

大学体育教学中非智力因素的培养

本文通过对激发动机、培养兴趣、陶冶情操和磨练意志四方面非智力因素的培养实践,阐明体育教学具有培养学生非智力因素的优势。在教学和训练中,倘若我们能够注意非智力因素的培养,不但使更多的学生达到锻炼身体、增强体质、并掌握终身体育锻炼的本领,而且对学生的全面发展,造就新型社会人才有利。     

基于非智力因素的体育教学的优化

学生非智力因素在体育教学过程中具有十分重要的作用,主要体现在学生对体育学习活动的始动方面、定向和引导方面及维持和调节等方面.优化体育教学中学生的非智力因素有利于提高体育教学质量.     

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.     

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     

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