因特网上中国专利检索系统的比较分析

专利检索在各行各业的生产、科研中应用非常广泛。对国内目前的6种专利检索系统数据库进行介绍和比较，可以帮助读者在较短的时间内检索到所需的专利。     

Empire Redefined: Part 1

During the 17th and 18th centuries, the Dutch East India Company exerted monopolistic control over spices and coffee, with huge financial returns for those who invested in the company. Also during this time, a combination of business factors emerged to allow the early distribution of published works to gain hold and become a viable commercial enterprise. The early years of Dutch publishing are not well known but when examined they parallel the historical context in which geopolitical empires were the norm. The story of the start of a modern day publishing house is examined through the dual histories of two Dutch business ventures that thrived and failed during a turbulent time of colonial exploitation.     

企业数据库安全技术研究

本文分析了数据库系统的不安全因素.在简要介绍JAVA安全体系结构基础上结合JAAS来实现对用户身份的验证和授权以达到保护用户连接的目的、利用JSSE实现SSL隧道封装保护JDBC的传输,接着讨论了利用数据库管理系统提供的一些安全机制来加强数据库的安全.文章最后还提出了对高度机密的数据采用数据库加密的解决方案.     

民营企业融资与民间金融的发展

介绍国外民营企业的融资方式，分析我国现有的民营企业融资渠道及其制约因素，指出民间金融的发展是解决民营企业融资的最佳选择。     

基于VBA的图文混排题库系统的建立

基于Visual Basic for Applications(VBA)发展了一种新型题库系统，使题库的录入、抽题、试卷生成均在Word下进行，很好地解决了图混排问题，同时给题库程序开发人员和用户提供了一个更为方便、快捷的界面，是一种很有前途的题库系统。     

文本方式存储层次型结构数据的方法及处理

线性结构、关系型结构的数据在计算机中的处理都很方便，层次型结构的数据处理要相对复杂一些，本文先简单介绍人们容易想到的也是常用的一种方法数据库方法，然后重点介绍用文本文件来进行处理的方法，两相比较，它大大节省了存储空间，另一方面也扩展了对数据处理的灵活性。     

The Florida Geographic Data Library: Lessons Learned and Workflows for Geospatial Data Management

The University of Florida GeoPlan Center has been organizing, standardizing, and distributing geospatial data since 1998 through the Florida Geographic Data Library (FGDL), a collection of Florida geospatial data from various agencies, as well as data developed in-house. With funding from the Florida Department of Transportation (FDOT), FGDL serves as a public distribution mechanism for hundreds of Florida geospatial data layers. Since 2004, FGDL layers have formed the data foundation for FDOT's interagency application known as efficient transportation decision making (ETDM), which facilitates the review and permitting process for proposed transportation projects. Data layers are standardized and inspected to ensure that the data are adequate for use in analysis and decision making. To efficiently manage the geospatial data and workflows, a quality assurance/quality control (QAQC) process and relational database schema was developed to track the standardization procedures, lineage, versioning, and archiving of the data layers. This article details the history of the Florida Geographic Data Library, challenges of managing a large geospatial data repository, development of a QAQC process and database schema, and lessons learned.     

动态地址数据库服务器的连接实现

本文首先介绍目前对连接动态地址数据库服务器技术的需求,接着给出一种连接构架于动态地址上的数据库服务器的实现方法,并用Delphi实现通过.     

商贸口译中的语用失误例析

本文以语用学的语用失误理论为指导，通过对商贸口译中存在的语用失误现象的研究，探讨了商贸口译中语用失误的表现形式及其成因，并说明了这些语用失误对口译交流可能造成的负面影响。