高师院校学生自主学习的策略研究

高师素质教育是整个素质教育的一个重要领域,提高师范学生的数学素质、培养学生的创新精神,是高师院校数学素质教育的一个重要任务。教师必须更新教学观念,改进数学课堂教学模式,培养学生的自主学习能力。     

用主体教育思想指导高师体育教育实验

高等师范院校是培养教育工作者的基地 ,高师体育是高师教育的重要组成部分 ,也是素质教育的一个重要方面 .因此构建高师体育教育体系至关重要 .主体教育可促成人的全面发展 ,在体育教学中要充分体现出学生的主体性参与 ,改变传统的教学模式 ,实施现代教育理念 ,培养学生做人、求知、健体、审美、创造等综合素质 ,形成学生生理、心理、社会三维教育观 .通过对学生主体性参与教育过程的实验研究 ,实现了良好的素质教育目标 ,对培养高素质人才发挥了重要作用 .     

高师学生科学素养教育的新尝试

高师教育质量,直接关系到中学素质教育水平,素质教育作为当前教育改革的方向,已引起越来越普遍的重视.而高等师范教育本身如何抓好学生素质教育更是一个值得研究的重要而紧迫的任务.在《生活中的化学》课程中如何做好教材建设和教学过程,在培养高师学生科学素养教育方面作一些探讨.     

从中学数学建模教学谈高师数学教育

数学素质教育发展到今天,中学数学建模得到了不断的发展,但也存在着重理论轻实践、教师综合运用知识解决实际问题能力仍不够强的问题,这对高师数学教育提出了新的挑战.该文针对目前高师数学专业学生存在着阅读能力、动手实践能力欠缺、科研气氛不够活跃等问题,提出了高师数学教育必须加强学生的综合知识能力、科研能力、创新能力的培养的教育改革建议.     

课堂教学中培养学生数学创新能力的探索

重视和培养学生的数学创新能力是素质教育的一个重点,也是素质教育的重要任务.创新能力是个体素质中的核心素质,因此培养学生的创新能力是数学教学的根本.作为教师,应该努力发掘每个学生的创新能力,将学生培养成为创新型人才.如何培养学生的创新能力,找到培养和发展学生创新能力的有效途径.在数学教学中显得越来越重要.下面谈一谈本人在具体的数学教学过程中的粗浅的做法和体会:     

用主体教育思想指导高师体育教育实验

高等师范院校是培养教育工作者的基地，高师体育是高师教育的重要组成部分，也是素质教育的一个重要方面．因此构建高师体育教育体系至关重要。主体教育可促成人的全面发展，在体育教学中要充分体现出学生的主体性参与，改变传统的教学模式，实施现代教育理念，培养学生做人、求知、健体、审美、创造等综合素质，形成学生生理、心理、社会三维教育观。通过对学生主体性参与教育过程的实验研究，实现了良好的素质教育目标，对培养高素质人才发挥了重要作用。     

中学数学教学方法与人的素质培养

在素质教育的推进过程中,数学的学习有利于学生素质的培养,而数学教学方法对数学的学习起着重要的作用,是广大数学教师面临的一个值得研究的课题.分析了中学数学教学方法时学生的素质培养的作用,提出了在数学教学中的一些建议,以期引起广大数学教师对素质教育的重视.     

学生数学语言应用能力素质的研究

加强学生的数学素质教育,这是一个富有丰富内涵和实际意义的重要问题,正在引起数学教育工作者的高度重视。“数学素质教育”观念的形成,将导致数学教育的理论和实践向更高层次发展。笔者认为,培养学生的数学语言的应用能力,应该是加强学生数学素质教育的重要     

课堂教学中培养学生数学创新能力的探索

重视和培养学生的数学创新能力是素质教育的一个重点,也是素质教育的重要任务。创新能力是个体素质中的核心素质,因此培养学生的创新能力是数学教学的根本。作为教师,应该努力发掘每个学生的创新能力,将学生培养成为创新型人才。如何培养学生的创新能力,找到培养和发展学生创新能力的有效途径．在数学教学中显得越来越重要。下面谈一谈本人在具体的数学教学过程中的粗浅的做法和体会：     

浅谈初中数学作业的批改

数学教学的改革应包括作业批改的改革,因为批改作业是教学的一个重要组成部分.培养学生的思维能.力,特别是为了全面实施素质教育,提高数学教学质量.     

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.     

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.     

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.     

《Chinese Science Bulletin》SUBJECT INDEX TO VOLUME 59(2014)

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