基于J2EE的高校知识发现系统的构建

为了将高校数据库、知识发现技术高度集成,结合J2EE可扩展、可重用、独立性强等优点,构建基于J2EE的高校知识发现系统,在此基础上介绍了该系统的体系架构、技术实现和功能模块。     

公共行政服务中心管理信息系统设计与实现

公共行政审批服务中心系统的开发是为了实现企业和个人能够通过网络进行行政审批。该网上行政审批系统选用先进的B／S结构和J2EE开发平台,特点是功能强大、操作方便,同时能满足目前市场实际需求和今后的功能扩展。     

J2EE Web系统中设计模式的应用与分析

设计模式是J2EE的一个重要组成部分,设计模式的引入促成了J2EE中各种优秀框架的产生,简化了J2EE开发大型应用系统的难度,同时提高了系统的可维护性和可扩展性。针对Spring框架,分析MVC模式下的J2EE Web架构,并结合实例阐述了工厂模式、业务代理模式、DAO模式的特点,以及如何应用这些模式实现Web系统中各层的解耦。     

基于J2EE的高校知识发现系统的构建

为了将高校数据库、知识发现技术高度集成，结合J2EE可扩展、可重用、独立性强等优点，构建基于J2EE的高校知识发现系统，在此基础上介绍了该系统的体系架构、技术实现和功能模块。     

无纸化考试系统中Struts，Spring，Hibernate框架整合的分析与研究

目前。伴随着J2EE技术的发展,越来越多的开发者致力于Web应用程序的开发。在J2EE技术中,有一种轻量级的J2EE,它包括了Struts,Spring,Hibernate框架。文章基于无纸化考试系统来分析研究三个框架的整合,以便开发出一个具有更好的可维护性和可扩展性的Web应用系统。     

利用UML开发基于J2EE的在线课程学习系统

J2EE是目前开发网络业务应用的理想平旨，而UML是可视化建模的工业标准。本文在介绍2EE和UML的建模机制及特点的基础上，重点探寸了如何有效利用UML对基于J2EE的在线课程学刁系统进行建模，并给出其实际建模方案。摘要J2EE是目前开发网络业务应用的理想平台，而UML是可视化建模的工业标准。本文在介绍J2EE和UML的建模机制及特点的基础上，重点探讨了如何有效利用UML对基于J2EE的在线课程学习系统进行建模，并给出其实际建模方案。     

EJB3．0简化EJB开发的研究与开发

EJB作为J2EE(Java EE)开发中的核心技术,它能很方便地为用户提供事务和安全等系统级服务,但EJB的开发从EJB1．0到 EJB2．1变得越来越复杂。新的EJB 3．0规范中通过大量采用Annotations、IoC,修改实体Bean模型为真正的对象-关系映射模型,从而大大地简化了EJB的开发。     

基于J2EE的数字化项目教学平台的设计与实现

利用基于J2EE的Web开发应用系统作为数字化项目教学平台是计算机专业教育教学研究中的一个热点。本文从适应高校计算机专业教学模式改革的需要出发,介绍了基于J2EE的数字化项目教学平台的主要功能、总体架构、设计思路、主要实现技术,突出了WebB／S模式,Applet、Servlet等Web页面技术、Socket通信机制和ASP应用技术在平台开发中的核心地位．并以此为理论依据,设计与实现了平台部分功能界面及代码．总结了基于J2EEWeb开发应用技术的数字化项目教学案例平台的优点、不足之处及进一步的工作．     

基于J2EE的教学管理系统设计

随着J2EE开发平台的普及和发展,基于J2EE的教学管理信息系统在高校中的应用也日趋广泛.本文针对高校教学管理的特点,介绍了基于Internet/Intranet校园网结构的教学管理系统的设计思想,并阐述了J2EE体系结构、EJB组件技术、系统安全控制等技术在系统设计方案中的应用.重点设计基于J2EE教学管理信息系统的总体结构,最后分析了系统在教学中所实现的功能,提出了系统性能上的优化设计方法.     

基于J2EE和WEB服务构造银行计算机资源管理系统

J2EE既提供了基于Web服务的应用系统标准模型。本文概述了J2EE的基本架构，并结合银行计算机资源管理系统的开发，分析了J2EE的几个关键技术在系统设计实现中的具体应用。     

卡思卡特城堡

It is worthy of noting that, whilst Crookston Castle witnessed the earlier and happier portion of Mary's variegated life,     

Western and Eastern culture differences in commercial field

The communication of people partially is the communication of cultures. Culture has a direct effect on international commercial activities in all aspects. Different conceptions about time, space, equality, law and the like, lead people to deal with things in different ways. So to know cultures of the counterpart is to facil-itate our enterprises so as to have a smooth and successful communication in commercial activity.     

不同的吃喝玩乐

一、吃和喝吃苹果 eat an apple, 吃药 take medicine,吃糖 have some sweets,吃饭 have one's meals,吃馆子 dine out,吃惊 be surprised/     

漏洞百出的教育

Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help?     

只要努力,不要后悔

There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love.     

浅谈移民问题

Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject.     

风的曲线

Rosco and I wait for the fishermen to return.I sit at a wooden bench near the store at Mt.Baker Resort and watch the clouds change shape. Rosco has my belt around his neck and an eight foot tow chain hooked to a tree. Dogs must be on a leash. Ducks and rabbits are loose.     

团图为数的图中的闭团贯数

Given a graph G,a subgraph C is called a clique of G if C is a complete subgraph of G maximal under inclusion and |C|≥2. A clique-transversal set S of G is a set of vertices of G such that S meets all cliques of G. The clique-transversal number, denoted as TC (G), is the minimum cardinality of a clique-transversal set in G. The clique-graph of G, denoted as K (G), is the graph obtained by taking the cliques of G as vertices, and two vertices are adjacent if and only if the corresponding cliques in G have nonempty intersection. Let F be a class of graphs G such that F={G|K(G) is a tree}. In this paper the graphs in F having independent clique-transversal sets are shown and thus TC (G)/|G|≤1/2 for all G ∈ F.     

Sister Carrie, an Adherent of Desires

Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities.