网络教育与教师教育意识的调适

网络在教育领域的介入在一定程度上弥补了教育的缺憾，表现在使信息传播时空扩大化，知识来源多元化，师生关系民主化，教学形式多样化等方面。为了使网络教育优势得以充分发挥，需要教师全面掌握网络技术，转变权威意识并勇于存异纳新。网络给教育带来机遇的同时也使教育面临着挑战，网络信息良莠不齐等对教育的负面影响需要有效地发挥教师对网络教育的积极干预，向受教育者传授方法，与其交流情感，促使其人格完善并使网络教育的功能得以创造性地发挥。     

我国网络教育发展现状探讨

网络教育是一种依托计算机电子信息平台,在现代信息网络技术条件支持下实现各类知识教育活动的教育新模式。因具有的广泛性和便捷性而发展迅速。但开展网络教育不仅需要具备一定的计算机操作及网络浏览基础的硬件设施,而且需要构建出全面并行之有效的具有组织、管理、教学等具体实施的科学体系。而目前我国网络教育发展存在区域性发展不平衡却资源重复浪费;片面追求效益而忽略教学质量建设;教学过程和体系建立不完整等诸多不足。本文就网络教育目前发展状况和特点,对目前发展中存在各种问题做出分析并提出建议,从而使网络教育最大可能地发挥现实优势。     

大学校园弘扬先进网络文化的对策

针对互联网对大学生带来的负面影响,提出了树立新型教育观念、培养正确网络观念、挖掘网络教育功能等有效措施,使大学校园的先进网络文化得以弘扬。     

基于家庭教育领域网络特性的父母导向作用探析

网络作为一种重要的教育中介物和教育资源,需要在特定的情境中得以开发和利用。差序格局的三角形家庭结构使网络在家庭教育领域具备一定的特性,片面地赋予了父母在家庭网络教育领域的指导地位。随着家庭结构的快速变迁,家庭功能也发生了相应的变化,这些变化对父母在家庭网络教育中的导向作用提出了新的挑战和要求。基于网络在家庭教育领域的特性,结合变化中的家庭结构和家庭功能,探究父母在家庭网络教育中应发挥的导向作用,可以理顺家庭教育主体关系,提升家庭成员整体素质。     

基于分布式计算的网络教育信息系统分析与设计

本文结合网络教育模式及学校教育发展的需要,考虑到目前的网络技术,提出了一种基于分布式计算的网络教育信息系统的构建方法,并对系统的构建过程进行了讨论和分析。     

网络环境的儿童品德心理

网络教育时代的到来对儿童的品德心理教育与发展带来了机遇与挑战，教育要了解这些方面并采取一定的措施才能使网络发挥其优势，克服其不利影响。     

网络教育信息资源的获取与二次开发

对网络教育信息资源进行了简单分类，并就如何在网络上获取教育信息资源和对教育信息资源进行二次开发提出了一些切实可行的途径和措施。     

把网络技术运用到艺术设计教育中

目前传统模式下的艺术设计教育存在僵化、教条的一面,致使设计教育构架赶不上时代的需要。如何使网络教育与传统教育的优势互补是我们面临的巨大挑战,在艺术设计教育中网络的正确应用又是一个全新的课题。在网络技术的条件下,网络教学的全新方式,为艺术设计教育提供新的思路。教师从知识的传播者变为知识的倡导者,学生变为主动参与、自主学习的主体。     

网络教育信息化与语文教学现代化

网络教育信息化的发展,给语文教育改革提供了新的机遇。作为语文教师要转变教育观念,努力掌握网络教育技能,开展教学模式与教学方法的探索试验,建立网络教学系统,达到信息的网络化和教育的现代化,为语文教学的现代化开辟一条新路。     

网络时代高校思想政治教育面临的机遇与挑战

网络作为高速传输各类信息的现代化工具被广泛利用,对加快人们的信息交流、拓宽人们的知识面、满足人们的精神需求、创造多姿多彩的生活环境等发挥了巨大作用。随着电脑、手机等电子产品的普及,网络已经成为大学生学习、生活的重要载体。网络对大学生的思想政治教育产生深远影响,它既为我们的思想政治工作提供了全新的舞台,也给思政工作者带来了新的挑战。当前,必须不断提高思想政治工作者的网络技术能力,积极建设网络教育阵地,加强管理力度,使网络更有利于青年学生的思想成熟。     

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.     

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     

Call for Papers

<正>"The Journal of Shanghai Normal University:Mathematics"is published by Shanghai Normal University as regular issues of The Journal of Shanghai Normal University each year from 2014 in English.The editors-in-chief of the issues are professors Yuhao Cong and Maoan Han.The Journal of Shanghai Normal University was started in 1958 with