电大开放教育的和谐内涵探究

定位于“全民学习支柱，学习型社会平台”，秉持“学有所教，有教无类”办学宗旨的电大开放教育，其内涵的和谐因素亟待发挥、发展、升华，作为县级工作站要在城乡全民教育和终身教育中扮演一定角色，必须在招生理念、促进学生发展、提高人性化的教学服务中创新思路，勇于探索，大胆进取，只有如此，才能为和谐社会建设做出更大的贡献。     

县级电大开放教育建筑专业学生技能培养研究

建立由相关职能部门共同参与的职业技能培养管理制度,创建一整套以职业能力培养为本位的教育教学模式,创建校内实验实训基地,建立全方位、多层次的校企合作机制,加强教师队伍建设,转变教师角色等措施是县级电大开放教育培养建筑专业学生专业技能、提高他们就业能力的较好方法。     

浅谈电大开放教育教学模式改革

我国电大开放教育经过近10年的努力，取得了很大的成绩。但我国电大开放教育要迈入新阶段，还必须根据远程开放教育的特点，从教与学方式的变革和强化实践教学环节等方面进一步进行教学模式改革。     

浅析通过电大开放教育提高学生信息素养的途径

解释了电大开放教育的概念,分析了通过电大开放教育提高学生信息素养的必要性,探讨了通过电大开放教育提高学生信息素养的途径。     

浅谈远程开放教育基层教师角色转换

根据现代远程开放教育的特点和中央电大开展的“人才培养模式改革和开放教育试点”的要求，结合基层电大在开放教育中所处地位以及两年多来的实践经验，提出基层电大教师在远程开放教育中的角色转换应定在“导”上，即指导、辅导、疏导和督导。     

发展现代远程教育 构建终身学习体系——曲靖师范学院电大教育发展迅速

曲靖师范学院的电大教育起步于1982年，1992年经省政府批准，成立电大分校，1999年参加“人才培养模式改革和开放教育试点”项目研究。2002年和2005年，分别顺利通过了中期评估和“人才培养模式改革和开放教育试点”项目研究的总结性评估。     

开放教育课程教学辅导网站的构建

开放教育教学模式的主要手段是网络化学习,即师生借助互联网络和多媒体计算机进行教学活动,并利用丰富的多媒体学习资源和BBS互动交流平台,构建一个高度集成化、交互性好、不受时空限制、可实现共享的自主学习环境.开发和应用网络课程教学辅导网站是电大开放教育发展的迫切要求,也是教学支持服务的强有力手段.该文对网络课程教学辅导网站的设计思想和构建方法进行了分析,为电大教学提供新的思路.     

论构建电大现代远程开放教育助学服务系统的原则与对策

现代远程开放教育,是我国高等教育的重要组合部分。电大现代远程开放教育试点工程,是改革高等教育人才培养模式、发展现代远程开放教育的重要举措。为了推进电大现代远程开放教育事业,必须加速构建并逐步完善助学服务系统。     

现代远程教育课程实践环节教学模式探索

基于网络的开放教育人才培养模式使电大课程教学究竟应采用何种教学模式，成了一个值得研究的课题。本文结合远程教育的培养目标，结合电大远程开放教育的实践，对于课程实践环节的教学模式进行了大胆改革与创新。     

图书馆对开放教育学生开展心理健康阅读疗法的研究

阐述了电视大学开放教育学生心理健康现状,探讨了对电大开放教育学生实施阅读疗法的必要性,提出了电大图书馆为开放教育学生开展阅读疗法的方法。     

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.     

An Analysis of Catherine＇s Character——Wuthering Heights

Wuthering Heights, Emily Bronte＇s only novel, was published in December of 1847 under the pseudonym Ellis Bell. The book did not gain immediate success, but it is now thought one of the finest novels in the English language. Catherine is the key character of this masterpiece, because everybody and everything center on her though she had a short life. We can understand this masterpiece better if we know Catherine well.     

Lower Paleozoic oil relationships within Williston Basin, Canada

The Williston Basin is a significant petroleum province, containing oil production zones that include the Middle Cambrian to Lower Ordovician, Upper Ordovician, Middle Devonian, Upper Devonian and Mississippian and within the Jurassic and Cretaceous. The oils of the Williston Basin exhibit a wide range of geochemical characteristics defined as "oil families", although the geochemical signature of the Cambrian Deadwood Formation and Lower Ordovician Winnipeg reservoired oils does not match any "oil family". Despite their close stratigraphic proximity, it is evident that the oils of the Lower Palaeozoic within the Williston Basin are distinct. This suggests the presence of a new "oil family" within the Williston Basin. Diagnostic geochemical signatures occur in the gasoline range chromatograms, within saturate fraction gas chromatograms and biomarker fingerprints. However, some of the established criteria and cross-plots that are currently used to segregate oils into distinct genetic families within the basin do not always meet with success, particularly when applied to the Lower Palaeozoic oils of the Deadwood and Winnipeg Formation.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

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-     

Density Functional Theory for the Response of Periodic Systems to Electric Fields Based on the Vector Potential Approach

正The electronic and nuclear(structural/vibrational)response of 1D-3D nanoscale systems to electric fields gives rise to a host of optical,mechanical,spectral,etc.properties that are of high theoretical and applied interest.Due to the computational difficulty of treating such large systems it is convenient to model them as infinite and periodic(at least,in first approximation).The fundamental theoretical/computational problem in doing so is that