用于教学的NOVELL网络系统的设计与实现

网络的规划、设计与实现是网络建设的关键环节，如何建设高效率、高稳定性、高安全性的网络是值得研究的问题。本文就教学网的设计与实践进行了探讨，提出了一套教学网络建设的规划和实现方法。     

远程教育网络的构建

从技术上探讨了现代远程教育的网络构建形式，并结合实践，横向比较了国内现有的几种现代远程教育的网络模式.     

网络参与的意义与局限——政府决策的视域

中国的网络舆论正在蓬勃兴起,甚至在一定程度上主导了公众舆论的方向.网民通过微博、网络建言、博客评说、在线交流、征集意见、网络投票、网上提案等形式积极参与到政府决策,出现这个局面是自上而下与自下而上双向努力的结果.网络参与促进了我国社会转型期行政决策的正当性,制约了行政决策权力的恣肆,维护了公众利益.网络参与有简单化和浅...     

浅谈银行业务网络的建设

浅谈银行业务网络的建设戎强随着我国经济的快速发展，人们对银行服务的效率提出了越来越高的要求。各地银行在这样的形势下，为了抢占市场，参与竞争，纷纷上马覆盖辖区的业务网络。在建设网络的过程中，大家不免会遇到这样一些实际问题：１．组网有几种途径，选择时应注...     

基于iSCSI的网络存储系统的构建

本文在分析iSCSI网络存储协议的基础上,介绍了在Windows网络环境下构建的一个网络存储系统及其实现技术。该系统基于C/S计算模式,解决了Windows网络环境下文件夹共享网络存储方式不支持数据库及程序的网络存储等问题。     

企业计算机网络的规划

本文介绍了企业计算机网络网络结构的划分和软硬件规划。     

基于路由器的网络技术分析

本文首先介绍了路由器的基本概念。在此基础上，重点对Ipv6技术、提高路由器吞量的技术、可编程ASIC技术、VPN技术、QOS技术、MPLS技术、多播技术、网管技术等与路由器相关的新技术进行了分析.并对这些技术的发展作了慨括和总结。     

重视技校网络道德意识的养成教育

加强技校的网络道德意识教育是技校德育工作的重要组成部分,是网络时代对学校德育工作的特殊要求,也是青少年身心健康发展的需要,本文拟就技校网络道德教育的现状分析,加强网络道德意识养成教育的重要性和迫切性,网络道德教育的途径、方法方面进行探讨。     

关于网络道德建设的思考

网络已经对传统道德造成多种冲击，网络道德建设应当着眼于做好两方面的基础性工作，通过加强网络道德规范建设，实现自律与他律相结合，从而规范人们的网络行为，通过各种途径，积极开展网络道德宣传教育。     

高师院校普及网络知识的迫切性

加入世贸组织、将对我国高等师范教育提出新的要求，从全面实施素质教育的角度出发，辽宁师范大学在普及网络知识方面进行了一些有益的尝试，提出了“网络素质”的概念，探讨了在高师普及网络知识的迫切性。     

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