基于Internet面向对象的非过程化语言OO—HL的设计

ＯＯＨＬ是作者们设计的一个面向对象的非过程化语言，它以面向对象和面向问题的非过程化方式定义用户需求，主要目的是要生成Ｊａｖａ程序．文中介绍了ＯＯＨＬ的设计思想，使用ＢＮＦ范式给出了ＯＯＨＬ语言主要语法成分的形式定义     

氨基偶氮苯磺酸类中间体合成方法研究

合成了４－氨基－３－基偶氮苯－４’－磺酸及４－氨基－３－甲氧基偶氮苯－４’－ＤＡＭＷＳＧＣＴ,ＲＰＹＦＢ ＡＹ ＥＰＶ ＷＤＴ Ｏ ＷＪＭ ＷＧＫ ＸＥＧＷ＃? ＧＮ ＴＧＪ ＲＮＯＯＦＨＬ ＦＪＴＦＴＧＪ ＲＮＯＯＷＪ     

一种有效的形式描述技术:GE-LOTOS

利用面向对象程序设计语言Ｊａｖａ完善从体ＬＯＴＯＳ到ＣＥ－ＬＯＴＯＳ的工具软件,使得以抽象层形式体现出来的ＧＥ－ＬＯＴＯＳ的某一子过程或所有子过程动态展开,而且为了方便用户,满足工业界和其它领域的要求,给出了一个从ＧＥ－ＬＯＴＯＳ到Ｅ－ＬＯＴＯＳ描述的一个算法。     

从E—LOTOS到图形E—LOTOS的一个编辑和自动转换的编译软件

Ｅ－ＬＯＴＯＳ是形式描述技术ＬＯＴＯＳ的增强版．本文首先提出了一种Ｅ－ＬＯＴＯＳ的图形表示方法,称为图形Ｅ－ＬＯＴＯＳ（即ＧＥ－ＬＯＴＯＳ）．然后利用面向对象程序设计语言Ｊａｖａ 开发出了一个从文本Ｅ－ＬＯＴＯＳ到图形Ｅ－ＬＯＴＯＳ编辑和自动转换编译工具软件．该工具软件可以把Ｅ－ＬＯＴＯＳ以抽象层的形式体现出来．为将来的进一步研究提供了一个良好的环境     

基于Web的远程教育课程表的设计与实现

主要介绍了一个基于Ｗｅｂ的远程教育课程表的功能设计与实现细节·重点阐述了使用Ｊａｖａ语言进行网络通信与交互控制的技术方法·使用了ＪａｖａＪＤＫ１－０２开发环境·其中,日历的绘制可根据设置方法中的相应参数来适应不同的月份;它通过ＵＲＬ读取数据文件,而不依赖于具体的主机;对数据的修改可通过浏览器,调用ＣＧＩ程序完成,充分发挥了Ｊａｖａ的网络编程优势,并具有良好的可移植性·     

一种基于Web,Java和CORBA技术的工作流管理系统结构

基于Ｗｅｂ的工作流管理系统受到商业界的广泛关注．但目前常用的Ｗｅｂ技术难以解决现代分布式应用中存在的诸多问题．本文提出的工作流管理系统结构综合利用了Ｗｅｂ、Ｊａｖａ和ＣＯＲＢＡ技术,以Ｗｅｂ技术作为客户与服务器的通信基础,以Ｊａｖａ进行Ｉｎｔｅｒｎｅｔ编程,以ＣＯＲＢＡ简化分布系统的设计,在Ｐｅｔｒｉ网模型的协调下,很好地实现了工作流管理．．     

Java Applet在基于Web课件开发中的应用研究

通过探讨基于Ｗｅｂ 的远程教学课件的特点及不足,研究了Ｊａｖａ Ａｐｐｌｅｔ 在远程教学课件中的应用机理及应用领域－Ｊａｖａ Ａｐｐｌｅｔ 在远程教学上的应用有许多方面：如可以实现Ｗｅｂ 页面的可视化界面;利用Ｊａｖａ Ａｐｐｌｅｔ 在页面上作图,等等－ 而这些方面都可结合它独特的人机交互能力,从而使基于Ｗｅｂ 的教学课件变得丰富多彩,生动有趣－ 在此研究基础上开发一个基于Ｗｅｂ 的《数据结构远程教学课件》,该课件一方面利用ＨＴＭＬ语言的多项特点,另一方面利用Ｊａｖａ Ａｐｐｌｅｔ实现大量典型算法的动态模拟－ 这个课件在动态性、交互性、界面设计等方面都具有独到之处,是Ｊａｖａ Ａｐｐｌｅｔ 在基于Ｗｅｂ 的远程教学课件开发中的一个成功应用实例－     

双自由基NH与O3反应机理的理论研究

用量子化学从头算方法,研究了单重态双自由基ＮＨ与Ｏ３反应的机理．在ＨＦ６－３１Ｇ（ｄ）水平上用梯度解析技术全参数优化上述反应的反应物、中间体、过滤态和产物构型,ＭＰ２６－３１Ｇ（ｄ）方法计算能量,给出了有关化合物的结构数据．结果表明：双自由基ＮＨ与Ｏ３反应分两步进行：第一步直接生成富能中间体ＨＮＯ３,该步反应为强放热反应,放出的热量为３５２９２ｋＪ·ｍｏｌ－１（ＭＰ２６－３１Ｇ（ｄ）∥ＨＦ６－３１Ｇ（ｄ））;第二步中间体经过渡态ＴＳ裂解生成ＨＮＯ和Ｏ２,放出的热量为１４８６５ｋＪ·ｍｏｌ－１（ＭＰ２６－３１Ｇ（ｄ）∥ＨＦ６－３１Ｇ（ｄ）．总反应放出的热量为５０１．５７ｋＪ·ｍｏｌ－１（ＭＰ２６－３１Ｇ（ｄ）∥ＨＦ６－３１Ｇ（ｄ））．通过内禀反应坐标（ＩＲＣ）计算,获得了沿反应途径的势能剖面     

Java程序的开发环境与程序开发

本文讨论Ｊａｖａ的开发环境，分析了两种Ｊａｖａ程序的结构及开发过程。     

Java运行系统与Java虚拟机

介绍了Ｊａｖａ运行系统的组成和Ｊａｖａ虚拟机的概念，讨论了采用Ｊａｖａ虚拟机的意义，分析了Ｊａｖａ虚拟机的体系结构     

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.     

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     

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