对开设计算机审计课程若干问题的探讨

信息化的发展使得计算机审计成为必然。为了适应社会发展的需要,一些高校迫切需要开设计算机审计这门课程。本文根据教学实际,阐述了计算机审计课程的教学方法、开课方式、师资培养以及其它一些需要注意的问题,从而为高校开设计算机审计课程提供了参考。     

计算机网络实验教学改革探索

为适应社会发展对计算机网络技术人才的需求,我国高校普遍开设了计算机网络课程。计算机网络实验是计算机网络课程教学中的一个重要环节,而实验课的教学中却存在种种问题,本文针对高校计算机网络实验教学的现状,结合网络课程的特点,就计算机网络实验课的组织和管理、实验内容的设置提出了一些改革设想和实践方案。     

高校网络思想道德课程建设探析

网络社会的出现大大改变了道德教育的内外部环境,传统的道德教育内容与方法已经不能满足发展的需要,在高校开设网络思想道德课程成为解决问题的必要途径.本文从探讨开设高校网络思想道德课程步骤入手,分析了高校网络思想道德课程的实施原则、教学内容、教学方法及师资培训等问题,力图为高校网络思想道德课程建设探寻一条可持续发展之路.     

湖北省高校街舞开展的对策

街舞是锻炼身体,陶冶情操的时尚运动项目之一。湖北省部分高校顺应体育教学改革需要,把街舞纳入了体育课堂,为高校体育项目输入新鲜的血液,丰富了校园体育、文化,娱乐生活,发展了学生体育能力,社交能力和团结、合作精神。同时街舞代表着体育运动的新潮流,深受大学生的欢迎,开设街舞课程对学生建立体育锻炼意识具有极为重要的内涵和外延,是实现全民健身运动目标的重要教学内容。一些高校开设了街舞课程,未开设街舞课程的学校开设条件基本具备,街舞在高校的开设有着广阔的前景。     

浅谈大学计算机基础教育的改革

随着计算机技术的不断发展，计算机基础教育在大学校园里逐步的从无到有。早些时候只在少数理工科专业里开设计算机课程，而现在几乎所有高校的非计算机专业都普遍开设了计算机相关的课程。本文就大学计算机基础教育谈一下教学方式和教学观念。     

阶梯式计算机基础教育

随着中小学信息技术课程的开设、应用型人才培养的需求和信息技术的不断变化,高校的计算机基础教育面临着前所未有的挑战,这就要求高校的计算机基础课程要不断地进行创新.本文从课程设置、教学内容、教学手段等方面进行分析,阐述了应用型人才培养和阶梯式计算机基础教育相结合的教学模式.     

高校单片机课程中“学习超市”模式构建的思考

单片机是当前高校开设的机械、计算机和电子通信类专业中深受大学生欢迎和喜爱的课程之一,面对当前社会不断发展,单片机课程教学理念不断更新,教学目标、教学形式和教学手段不断改革的现状,文章提出了"学习超市"构建高校单片机课程教学内容体系的思路,为适应项目发展和学生自身发展的实际需要,培养学生的综合能力与素质提供参考。     

高校计算机实验室系统的安全维护与管理

计算机已应用到社会的各个领域,高校各专业都开设了计算机课程,计算机实验室的安全维护是一项综合性很强的工作, 不仅需要计算机专业知识,而且需要丰富的实践经验和熟练的维护技术.采取适当有效的方法, 才能保证计算机的稳定运行,创造良好的实验环境.为了更好地为教学和科研服务,必须运用软硬件技术搞好计算机实验室的系统安全管理工作.     

C++面向对象程序设计教学改革与实践简

C++是目前众多高校计算机相关专业开设的一种面向对象的程序设计课程,是一门重要的专业基础课和平台课.针对C++课程教学中存在的一些问题,从教学内容、教学手段、实验教学以及课程考核等方面开展了一系列教学改革.教学实践表明,这些措施在提高课程教学质量,提升学生知识运用能力等方面均取得了良好效果.     

C++面向对象程序设计教学改革与实践

C++是目前众多高校计算机相关专业开设的一种面向对象的程序设计课程,是一门重要的专业基础课和平台课.针对C++课程教学中存在的一些问题,从教学内容、教学手段、实验教学以及课程考核等方面开展了一系列教学改革.教学实践表明,这些措施在提高课程教学质量,提升学生知识运用能力等方面均取得了良好效果.     

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.     

Design and analysis of generic LBS application developing platform

Location based services is promising due to its novel working style and contents.A software platform is proposed to provide application programs of typical location based services and support new applications developing efficiently. The analysis shows that this scheme is easy implemented, low cost and adapt to all kinds of mobile nework system.     

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