Sakai教学平台的基本架构和搭建方法

介绍了Sakai的基本架构、主要功能模块，并基于Windows系统，描述了搭建及使用Sakai教学平台的基本流程，以此帮助教师快速掌握Sakai教学平台、利用Sakai教学平台共享教学信息资源，扩大教学和学习空间，实现师生实时和非实时交互，改善并提高教学质量，提高教学和学习效率．     

基于Authorware的多媒体教学课件平台的构建

完成了一个基于Authorware的课件平台，该平台为用户提供了丰富的与外部的接口，使得各种教学积件可以灵活、自由的使用，对该教学平台的设计和相关技术进行了讨论。     

环境工程专业实践教学体系改革的研究与实践

在培养具有高竞争能力和创新精神的复合型高素质环境专业人才的过程中，实践教学环节显得尤为重要。本文分析了环境工程专业实践教学环节中存在的主要问题，结合东莞理工学院环境工程专业实践教学的具体情况，提出了构建由“公共实践教学平台、专业实践教学平台、综合实践教学平台”三个基本模块组成的实践教学体系。实践表明，优化和重构实践教学体系对提高大学生的工程实践能力、创新能力和综合素质有良好的推动作用。     

基于4A网络教学平台网络课程的教学设计

网络课程教学设计的难点是交互式网络教学的复杂性，4A网络教学平台为教师进行网络课程设计、网上实施教学提供了较为全面的支撑平台。教师可使用4A网络教学平台进行网络课程教学目标、教学内容、作业与考试、交互式教学和多种教学策略的教学设计。     

网络环境下Blended Learning平台的设计与实施

信息技术在很大程度上改变了高校教学环境和教学条件，通过Blended Learning平台，能把传统学习方式的优势和网络教学的优势结合起来，发挥其混合式教学的特点与优势，就此提出了相应的设计原则与实现方法。学生通过该平台进行自主学习，不仅掌握基础知识和基本技能，还培养了解决问题、质疑问题的能力，积极探索的研究精神。     

基于UML/J2E协作型多学科网络教学平台的设计与实现

针对当前网络教学平台存在的问题,结合计算机理论和教学理论,利用UML工具和J2EE技术,设计并实现了一个协作型多学科的网络教学平台,介绍了该平台的设计思想和系统建模,并对系统中一些关键问题的解决进行了阐述。     

高校网络教学平台的设计与开发

随着国内高校远程教育的迅速普及，网络教学平台已经成为师生之间学习和工作的网络环境。它提供了比传统教学更加丰富的学习途径。本文以网络技术为基础对我校计算机系网络教学平台进行研究，利用当前流行的开发工具Dreamweaver、Asp语言、SQL语言等实现网络教学平台各种功能，从而达到共享各种异构教学资源、整合各种教学服务的目的。     

构建基于Moodle的项目化教学平台

本文介绍了Moodle平台，并阐述了基于Moodle平台的《C语言程序设计》项目化教学环境的创设，并对项目化教学进行了初步的实践和探讨，为教师实施项目化教学提供了一个参考案例。     

基于NS2技术的计算机网络实践教学平台

讨论了计算机网络实践教学的现状、特点,用实例说明了基于NS2技术的计算机网络实践教学平台的应用,通过该实验平台,培养学生的实践动手能力、创新思维能力和科研意识．     

基于Web技术的计算机实验教学平台的研究与实现

计算机的实验教学，在现代教育技术教学中已是十分基础的课程，基于Web技术的网络实验平台的建设已得到普及．本文根据本人教学中的实际应用，设计了一个具有小型的实验教学平台，在实际实验教学中的应用和研究．分析了教学过程中的需求，研究了基于Web技术的实验教学平台的实现技术．     

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