基于实验任务驱动的操作系统教学设计

章在分析了计算机操作系统课程特点后，提出了以构建主义教学理论为基础的基于实验任务驱动的操作系统教学设计方案。章从操作系统实验任务驱动教学的理论依据、实验任务设计及其操作等方面做了比较全面的阐述。     

任务驱动与类比相融合的教学模式在操作系统教学中的研究

操作系统课程知识面广、原理性强、概念抽象,学生在学习过程中存在很多困难和障碍。本文提出将＂任务驱动＂和＂类比＂教学法相融合的教学模式引入到操作系统课程的教学中,并结合具体教学示例予以阐述,从而达到改善操作系统课程的教学效果的目的。     

基于任务驱动的CAI课件制作课程教学设计

本文在分析了作为教育技术学专业主干课程之一的CAI课件制作课程特点后,提出了基于任务驱动的CAI课件制作课程具体的教学设计方案.文章从任务驱动教学含义、CAI课件制作课程任务设计和任务驱动教学应该注意的问题等方面作了较为全面的阐述.     

基于任务驱动的CAI课件制作课程教学设计

本文在分析了作为教育技术学专业主干课程之一的CAI课件制作课程特点后,提出了基于任务驱动的CAI课件制作课程具体的教学设计方案。文章从任务驱动教学含义、CAI课件制作课程任务设计和任务驱动教学应该注意的问题等方面作了较为全面的阐述。     

基于任务驱动的高职《饭店市场营销》课程教学初探

“任务驱动法”是实施探究式教学模式的一种教学方法,饭店市场营销具有很强的实际应用价值,所以适合运用“任务驱动法”进行教学。文章就任务驱动法在饭店市场营销教学中的应用作了初步的探索,并针对目前高职院校饭店市场营销教学的实际情况,提出了运用任务驱动法应注意的要点。     

浅议信息技术教学中任务驱动型课的实施

在当今信息技术教学中越来越多的教师纷纷采用并体会着任务驱动教学法。文章主要介绍了如何在信息技术中实施任务驱动教学。     

任务驱动教学法融入农村初中化学教学的探析

任务驱动教学法是建构主义理论在教育学中的具体应用.目前任务驱动教学法多见应用于信息技术课程教学中,而应用于化学学科教学,尤其是应用于较为薄弱的农村初中化学教学的研究尚属少见.文章从分析当前农村初中化学教学面临硬件缺失与软件不足等困境入手,指出把任务驱动教学法融入农村初中化学教学的重要性,并着重阐述了任务驱动教学法融入农村初中化学教学的具体路径设计.     

任务驱动教学法在“操作系统”课程中的应用研究

"操作系统"是计算机学科中一门重要的专业基础课程,因其知识点庞杂且原理抽象,传统的理论教学方式往往联系实际不够,导致授课内容较为枯燥难于理解.采用任务驱动教学法,确立教学目标,将理论教学内容与设计任务模块有机结合起来,激发学生学习主动积极性,并能帮助学生更好地理解操作系统内部原理与运行机制,取得了较好的教学效果.     

任务驱动在windows窗体应用开发教学中的应用

文章探讨了在任务驱动教学法的教学理念及特点的基础上,在《基于.net 2.0的Windows窗体应用开发》课程中,采用任务驱动教学法的教学设计、教学实现过程。     

基于任务驱动法的AutoCAD课程教学实践研究

任务驱动教学法是以学生为主体、教师为主导、任务为主线的一种新型教学法。文章介绍了任务驱动教学法的含义、特点及设计原则,阐述了任务驱动教学法在AutoCAD课程中的具体运用。根据学习成绩和学习能力的相关数据对任务驱动教学法实施效果进行了分析,结果显示,任务驱动教学法在AutoCAD课程中取得较好的教学成效,符合课程教学改革的要求。     

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.     

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     

Journal of Donghua University ( English Edition) Contents of Volume 31

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