基于网络环境的大学计算机课程实验教学改革分析

在网络环境中,实验教学是大学计算机教师开展计算机课程的重要教学手段,与计算机理论知识教学一样是计算机教学的重要环节,对于培养学生的实践能力和创造性思维具有至关重要的作用.但是,随着中国市场经济的快速发展,网络信息技术的更新换代,传统的大学计算机实验教学活动已经不能符合学生发展的要求,因此大学计算机教师应该采取有效措施改革计算机实验教学课程,促进学生全面发展.本文就针对基于网络环境的大学计算机课程实验教学改革进行浅显的分析和研究.文章先从大学计算机课程实验教学的现状入手,分析阐述了当前大学计算机实验课程教学中存在着教学理念落后,教学内容脱离实际、教学模式不合理、计算机实验室建设和管理不科学等情况,进而提出了网络环境下大学计算机课程实验教学的一些新措施,如采用分层次的教学方法、增加计算机实验课程比例、采用互动式教学方法、改革考核方式及培养学生的创新能力等,为大学计算机课程教师提供一些新的实验课程教学思维与指导,以期提高大学计算机课程的实验教学水平,并促进学生的创造性思维能力和实践能力的培养.     

大学计算机基础教学的内容和模式改革探析

随着计算机及信息基础课程进入中小学课堂,以及计算机走入家庭,使得大学的计算机基础教学的内容必须进行相应的改革,本文以教执委计算机基础教学相关文件为依据,解读了计算机基础课程的内容和教学模式,分析当前计算机基础教学改革的现状,并在此基础上提出了我院计算机基础教学内容和模式改革的方案.     

网络环境下中学英语协作学习的理论与实践

协作学习已成为一种重要的教学理论.而计算机及网络技术迅速发展,在教育中的应用也引起了人们的普遍关注.本文简要归纳了协作学习的有关理论并结合计算机及网络技术在教学中应用的有关理论,力图探索一种在网络环境下开展中学英语协作学习的有效模式.     

大学计算机基础课程教学改革的思考

本文通过《大学计算机基础》课程教学存在问题分析,提出了新新形式下大学计算机基础课程教学的的改革措施。     

基于机房教学模式下大学计算机基础教学改革

在我国现代高校教育制度不断深化改革的大背景下,大学计算机课程教学的情况已经引起了国家教育部门的高度重视。计算机能力成为了新时代对人才提出的必然要求,这样客观情况为大学计算机课程的开展提出了更高的要求。要想提高大学生的计算机技能,夯实学生计算机基础是前提。《大学计算机基础》是大学阶段计算机学习的入门课程,提高这门课程的教学质量和效率已经成为了大学计算机教师面临的重要课题。机房教学模式的应用在很大的程度上弥补传统大学计算机教学模式的不足之处。本文就基于机房教学模式下大学计算机基础教学改革的相关内容展开了一系列的研究。     

高职院校计算机基础课程教学改革的思考

本文通过对高职院校《大学计算机基础》课程教学存在问题的分析,提出了新形式下高职院校计算机基础课程教学的的改革措施。     

信息化教学及管理平台的研发与实践

大学计算机基础课程是高校各专业信息类基础必修课,该课程信息化教学程度的高低是教学及管理质量的重要标志.本文介绍了渤海大学在计算机基础课程信息化平台建设方面采取的一系列改革措施和取得的实践成果.     

浅谈高校计算机基础教学改革与实践

目前大学计算机基础的教学过程中存在着很多问题,本文分析了大学计算机基础课程目前面临的改革的必要性,提出了计算机基础教学的一些设想,总结了计算机基础教学的一些实践经验,力争提高大学计算机基础课程的教学质量和教学效果。本文提出了教材改革、课堂教学改革和实验教学改革以及考试方式的改革等具体措施。     

高职院校计算机基础课程教学改革的思考

本文通过对高职院校《大学计算机基础》课程教学存在问题的分析,提出了新形式下高职院校计算机基础课程教学的的改革措施。     

大学公共计算机课程教学改革研究与探索

介绍了大学公共计算机课程教学的现状,指出了当前公共计算机课程教学中存在的问题和不足,并提出了改革的方向及具体改革内容,以期为该课程的教学改革提供一个方向.     

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.     

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     

On the Thermodynamic Limit for Responses to Static Electromagnetic Fields

For molecular systems,the quantum-mechanical treatment of their responses to static electromagnetic fields usually employs a scalar-potential treatment of the electric field and a vector-potential treatment of the magnetic field.Although the potential for each field separately is associated with the choice of an(unphysical)origin,the precise choice of the origin for the electrostatic field has little consequences for the results.This is different for the     

An affordable accurate evaluation of the binding conformations predicted by molecular docking studies in bio-system

Franck-Condon factors bridge the gap between theoretical modeling and experimental observations for molecular electronic spectroscopy and electron transfer.Under the displaced harmonic oscillator approximation,multidimensional Franck-Condon factors are decomposed into a product of many one-dimensional(1D)Franck-Condon(FC)factors,and each 1D-FC factor is associated with one Huang-Rhys factor that determines the leading contribution of     

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