开目公司当选省优秀软件企业

日前，在由湖北省软件行业协会举办的“2005年度湖北省优秀软件企业、优秀软件产品评比活动”中，开目公司经专家委员会的初审评议，被列为“湖北省优秀软件企业”．同时，公司申报的软件产品——开目CAPP也被评为“湖北省优秀软件产品”．     

浅谈多媒体教学软件中"美"的设计

随着现代化的教育手段不断被运用到教学中，多媒体教学软件也得到了快速发展，全面提高其质量使其更适于教学至关重要，软件中对“美”的设计就不容忽视。笔者正是在明确多媒体教学软件中“美”的设计的重要性的基础上，浅析其设计要点。     

《计算机应用基础》教学中应重视的几个问题

教师在本课程的教学中应渗透数学知识，注重基本原理的传授，把最新科研成果介绍给学生，正确处理“过时”软件与“最新”软件的关系．     

锁定广东软件科学园

要反映广东软件发展的状况,要了解广东软件发展存在的一些问题,要洞悉广东软件发展可能面临的商机,“软件园”是一个不可错过的点。这次我们锁定了“广东软件科学园”——这个不同于一般“软件园”的“园”,看看从中能启发我们一些什么? 在这次策划、采写的过程中,得到广东软件科学园的大力帮助,尤其是广东软件科学园筹建办的文俊伟主任和金森先生的鼎力协助,我们才能拿到丰富的一手材料,在此一并感谢！     

《计算机应用基础》教学中应重视的几个问题

教师在本课程的教学中应渗透数学知识，注重基本原理的传授，把最新科研成果介绍给学生，正确处理“过时”软件与“最新”软件的关系．     

软件人的体系结构及其网络平台

“软件人(SoftMan,SM)”的研究丰富了“人工智能”和“人工生命”的科学内涵,有助于深化“智能管理”、“智能网络”及“多智体”系统的研究开发．提出了基于Agent的“软件人”基本体系结构和“软件人”网络平台的体系结构．最小系统实验表明,“软件人”的通信功能、迁移功能、注册功能已经实现,所提出的体系结构是可行的,能使基于“软件人”的网络应用软件更加自主和智能化．     

我院三项技术成果通过鉴定

<正> 由陕西省教委和我院主持鉴定的我院科研项目“石油机械微机交互式绘图软件包”、“游梁抽油机计算机辅助设计”和“钻井事故诊断与处理专家系统”于1990年10月和11月分别通过局级鉴定。计算机系王一公副教授负责研究的“石油机械微机交互式绘图软件包”系石油天然气总公司“七五”科技规划十二项配套技术“石油机械计算机辅助设计”的子课题。该软件主要由汉化的AutoCAD基本绘图软件,拼块法绘图软件、样件法绘图软件及接口软件、辅助     

试论中小软件企业项目开发中的风险管理

从风险管理的角度,对国内中小软件企业在软件项目开发中存在的问题进行了分析和总结,提出中小软件企业应明确认识自身的不足,结合自身的特点,建立风险管理机制;遵循风险管理要求的“风险识别”、“风险分析”、“风险应对”的步骤,对潜在和已经发生的项目风险进行有效管理和控制。     

过程控制系统程序异常的检测及自动恢复

在微机过程控制系统中，充分利用其硬件及软件优势，采取设置监控定时器、超时判断、中断互检等措施，加强软件坚固性，避免“飞程序”或程序陷入“死循环”。     

二维绘图软件的二次开发

本文通过对ZD-3100H微机上二维绘图软件FX-PIX的二次开发,介绍了软件二次开发的思想和技巧,从“鼠标点菜”出发,运用“模拟接口”技术为软件增加了自动构图功能,这一方法已成功地应用在印花布图案计算机辅助设计系统中。     

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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