全中文通用灵活查询系统的实现

解决了全中文通用灵活查询在实现中的几个问题，并用ＦＯＸＰＲＯＦＯＲＷＩＮＤＯＷＳ２．５设计了一个实用的灵活查询系统。     

基于纯XML数据库的SCL文件管理

介绍IEC61850系列标准中的变电站配置描述语言的文件结构,阐述系统的配置流程及各种数据文件的交换过程,提出在XML文件管理维护上采用纯XML数据库技术。直接将XML文本文件作为存储单元。创建2个索引文件,运用传统的B+树数据结构建立索引。针对XML文件的特性,采用XML路径语言XPath表达式的方法进行文件查询。     

烟草行业科技信息资源建设与服务

建立了烟草科技信息资源的分类系统 ,主要从 7个方面如期刊、图书、会议和互联网等收集烟草科技信息 ,建立了包括“中文科技文献数据库”、“英文科技文献数据库”和“烟草专利文献数据库”等近 2 0个烟草科技文献数据库 ,信息量达 10 0 0 0 0余条 ,其中全文上网量 4 0 0 0 0多条 ,并采用BROWSER/SERVER、数据库和WEB页面相结合的方式实现了网上数据库的全文检索与浏览。     

中国竹材人造板的科技创新历程与展望

概述了中国利用其丰富的竹材资源与竹材的优良特性,以现代木材工业的工艺与技术装备为依托,研制开发竹材人造板系列产品的情况。介绍了竹材人造板各主要品种在产品结构的改进,工艺技术的创新,胶粘剂的改性以及竹材专用加工设备的研制等方面的科技创新成果和形成竹材工业化利用的历史进程,并探讨了竹材人造板的发展前景。     

克洛诺菌属(原阪崎肠杆菌)溯源数据库的建立

目的建立克洛诺菌属溯源分析数据库。方法应用BioNumerics软件,建立包括克洛诺菌属生物分型、抗生素敏感性、脉冲场凝胶电泳分型、核糖体分型、16SrDNA全序列分析等方法的溯源分析数据库。结果应用BioNumerics软件可以建立比较完整的克洛诺菌属溯源数据库,并可对所研究菌株进行系统分析,以及对各种分型方法进行比对分析。结论利用该数据库的技术基础和不断完善的数据信息,可以及时有效地比较不同地域克洛诺菌属分离株的相似性,并估计种群内部变异程度等,为克洛诺菌属食源性疾病的散发、暴发事件及常规监测中的追踪和溯源等提供有效的科学研究资料。     

纺织企业仓储管理信息系统的开发

基于对纺织企业仓储管理现状的研究，开发了纺织企业仓储管理信息系统，该系统分为基础设置、台帐管理、查询检索、统计报表、系统管理、帮助六个子系统，主要对库存物资数据库、基础信息代码数据库、台帐数据库等基础信息进行操作，不仅提高了仓储管理的效率和水平，而且有助于加强仓储财务核算，降低了库存资金。     

Making things clear: Science-based reasons that chickens are not fed growth hormones

BackgroundGlobal public concerns about “industrial agriculture” have widely disseminated amongst consumers the myth that chickens are fed growth hormones to produce meat more efficiently. This misleading information regarding the use of hormones in chickens is now a growing health concern among consumer groups.Scope and ApproachWorldwide, the poultry industry relies on science and technology to define new strategies to improve the health, welfare and performance of animals in production. In this report, we performed a detailed analysis of the poultry science literature and provide the scientific bases explaining why chickens are not feed hormones.Key Findings and ConclusionsThe use of growth hormones in poultry meat production does not occur because: i) they are too expensive to be used in chickens, ii) they do not promote growth in poultry and iii) their use is illegal in many countries. Therefore, health providers, policy makers, food professionals, consumer advocates, food producers and veterinarians can use this information to educate consumers and eliminate negative concerns related to hormone use in the poultry industry.     

基于微信公众平台的科研产品信息服务系统的研究

随着微信公众平台的不断发展,智能服务的不断深入,将微信公众平台引入到传统的科研产品的研发管理中成为现在科研信息化建设的趋势。本文通过研究微信公众平台的功能,结合科研产品信息服务的特点,提出了建立基于微信公众平台的科研产品信息服务系统的解决方案。     

The use of database techniques in production control- a practical example from the aerospace industry

Over the last fifteen years Short Brothers, the Northern Ireland Aerospace Company, has developed individual batch systems handling all areas of finance and production. This has led to the typical situation of many stand along batch systems and many diverse files. These systems have grown in size and complexity both in terms of the information they hold and in the sophistication of the processing carried out. With regard to the production applications, information first enters the system when a part number in allocated in the Drawing Office, and thereafter as it progresses through Production Engineering, Material Control, Tool Design, more and more reference data is added to the files. Delivery programmes are fed in for all products and progress is monitored against those programmes. Consequently there are large files of information, some of which is duplicated and most of which, because of the standard file management techniques used is difficult to access. To find a firm basis for forward development both of central integrated batch systems and on-line systems, Shorts chose to use an Integrated Data Management System (IDMS) software package supplied by International Computers Ltd. (ICL). The paper discusses the initial central database development and where it will fit in with future distributed systems and data.     

ASP技术构建英语考试分析系统

考试是反馈教师教学效果以及学生对知识掌握程度的有效依据,随着网络技术的不断发展,英语考试的方式也将进行一次大的改革,从传统的有纸化考试到网络的无纸化考试以及考后的成绩统计分析都将是一次革命性的飞跃,利用ASP网页和数据库技术可以构建英语考试统计分析系统.