中美政务信息资源管理比较研究

通过对中美两国政务信息资源管理政策、管理体制、网络建设、开发利用、网络安全及绩效评估经验等方面的比较分析,对加强我国政务信息资源管理提出了一些建议。     

数字环境下开发利用科技档案资源的思考

为了更好地对数字环境下的科技档案信息资源进行开发利用,文章通过详细概述数字环境下科技档案的信息资源开发利用情况,论述其研究现状,探究科技档案资源开发利用的作用,提出了数字环境下科技档案信息资源开发利用面临的问题及有效对策。     

浅议信息资源的开发与利用

介绍了信息资源及信息资源开发利用的含义和我国信息资源开发利用中存在的问题。提出网络环境下的信息资源开发利用应做到三个突破,做好零次、一次、二次和三次信息资源的开发。     

欧美政府信息资源再利用及相关产业发展

政府信息资源再利用问题不仅涉及政务信息资源管理的政策法规和体制机制等方面，还与加工使用政务信息资源的行业发展关系密切，本质上这是一个问题的两个方面，且二者相辅相成。     

浅谈高校档案信息资源的开发利用

文章阐述了高校档案信息资源开发利用的重要性及存在问题，对高校档案信息资源开发利用的途径进行了初步探讨，使档案信息资源更好地为高校服务。     

政务信息资源标识符编码方案研究

当前,在我国一些信息化比较先进的地区.电子政务建设正在由网络、网站和单一应用系统建设为主进入到以业务协同和信息资源共享为核心的新阶段,跨领域、跨部门的应用越来越多,跨部门信息共享需求日益强烈.因此,在这一阶段,加强政务信息资源开发利用愈显重要.     

医学院校图书馆健康信息资源的分类

对事物进行分类是人们更好地认识事物的有效方法,要想更好地开发利用健康信息资源,首先要明确健康信息资源的类型。从健康信息用户人口特征、健康信息内容、健康信息服务方式、健康信息文献特征4个方面,对医学院校图书馆健康信息资源进行了分类。     

攻务信息资耥符编码方案研究

当前,在我国一些信息化比较先进的地区,电子政务建设正在由网络、网站和单一应用系统建设为主进入到以业务协同和信息资源共享为核心的新阶段,跨领域、跨部门的应用越来越多,跨部门信息共享需求日益强烈。因此,在这一阶段,加强政务信息资源开发利用愈显重要。     

高校档案信息资源的开发利用

阐述了开发利用高校档案信息资源的必要性,分析了高校档案信息资源的特点,提出了高校档案信息资源开发利用的途径和有效措施,指出只有通过有效的开发和提供利用,才能体现高校档案信息资源的价值,使其更好地服务于高校改革与社会发展。     

浅议档案信息资源的开发利用

本文阐释了档案信息资源在工作中的地位和作用,档案信息资源开发利用的途径以及做好档案信息资源开发利用的几个相关问题。实际工作中,要正确掌握与理解档案信息资源开发利用的内容与原则,灵活运用档案信息资源开发利用的各种途径和方法,加强信息资源开发利用的推介宣传工作,以促进广泛利用和深度开发公开档案信息资源,推进在规定范围内合理使用档案信息资源。     

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     

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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