计算机技术在水电科技信息一体化管理中的应用

科技信息的计算机管理系统必须建立在情报信息、技术文献和图书档案一体化管理的基础上.科技信息、技术文献和图书档案三者间有着密切的关系,工作业务相互交叉,相互渗透,在一定条件下可以相互转化.计算机技术在科技信息管理中的广泛使用,必将为水电科技信息服务提供了最佳的技术手段和实现途径.     

三种常用智能组卷算法剖析

当今社会已经进入了信息化时代,信息传递的高速化,信息产业的多样化,信息科技的高新化已经成为全球经济和社会发展的基本特征。随着计算机应用的日益普及和深入,传统的考试方式也面临着变革,而利用计算机考试系统实现无纸化考试已经成为一种重要的考试方式。基于计算机技术的在线考试系统可以借助于遍布全球的Internet进行,因此考试既可以在本地进行,也可以在异地进行,大大拓展了考试的灵活性。试卷可以根据题库中的试题即时自动生成,可避免考试前的压题;而且可以采用大量标准化试题,在这其中从题库中的试题即时自动生成试卷是在线考试系统中最关键的一个环节,是试题库系统的重要的核心部分,决定到试卷质量的好坏。目前这种智能组卷算法比较常见有随机组卷算法、回溯组卷算法、遗传组卷算法,下面逐一剖析这几种算法的应用。     

基于VFP的《文献信息检索与利用》题库管理系统与试题设计

介绍了用软件Visual Foxpro（简称为VFP）开发的《文献信息检索与利用》题库管理系统。该系统可以实现多门课程的题目管理,包括题目的存储、编辑、检索;教师根据需要可以设置题型;可采用人工组卷或随机组卷方式生成试卷。在题型设计时,我们针对该课程实践性强的特点,设计了5种难度的题型,以考查学生对文献检索技能的掌握以及对情报资源的利用程度。该题库的建立,为教师提高教学质量,科学测量学生的学习效果提供了一种手段。     

大学公共课程试题库管理系统的研究与构建

大学公共课程试题库及其管理系统不仅有利于“教考分离”的实现。而且为试题、试卷等教学资源的长期滚动发展与资源共享搭建了平台。本文在分析大学政治、英语、数学和计算机基础四个公共学科课程试题、试卷特点的基础上,以数学课程为例介绍了大学公共课程试题库管理系统的设计目标、设计原则与系统结构,解决了实现过程中遇到的重点、难点问题,如试题的录入与存储方式、组卷算法以及格式化输出试卷。编制的软件系统和题库内容已得到初步应用。     

基于Excel的试卷生成和评分系统

在Excel中开发考试和评分系统,过程简单、快捷、高效,具有其他应用软件不可比拟的优势。通过利用Excel公式和VBA编程,实现题库管理、自动组题和评分等核心功能,构建了一个试卷自动生成和评分系统。该系统能节省纸张的费用、减少诸多考试环节,节省教师大量的阅卷时间,在高等院校中具有很高的推广价值。     

文献信息检索课程题库建设的研究与实践

开设文献信息检索课是对大学生进行信息素质教育的主渠道,建立一套科学、合理的题库和试题（或习题）生成系统,用于学生课后练习和期末网上考试,既可以提高学生的学习效率,又可以较准确、客观地评价学生对本课程知识实际掌握情况。文章结合辽宁科技大学的文献信息检索课程题库建设的具体问题,如设计原则、参数指标、质量控制等进行分析研究,并对实践效果进行总结。     

也谈通用试题库计算机管理系统的设计

本文在对试题和试卷进行全面分析的基础上，提出了题库过滤和两次随机选题相结合的成卷控制算法，介绍了系统的设计思想，系统结构及软件编制技巧。     

与校图书馆共建共享计算机集成管理系统的探索与实践

从清华大学经济管理学院图书情报中心与清华大学图书馆共建共享计算机集成化管理系统的实践出发，总结了院（系）文献信息部门与校图书馆共享计算机管理系统的经验。     

南京森林公安专科图书馆的软件环境体系LIMS

南京森林公安高等专科学校是国家林业总局直属高等学校，学校图书馆从1999年开始引进大连博菲特图书馆文献系统，初步实现了计算机管理网络化。2003年又购买了江苏汇文软件公司的汇文文献信息系统，加强了图书馆文献信息管理、服务的实力。自2002年开始，图书馆不断的探索及加强自主开发，逐渐形成了一个完善的软件环境体系LIMS（Library Information Manage System），LIMS包括了以汇文文献信息服务系统（LIMS．Libsys）为中心、二次开发模块（LIMS．Base）为桥梁、图书馆门户网站（LIMS．Web）为窗口、短信平台（LIMS．Sins）等为载体的一个功能完善的服务体系。     

论信息系统分析与设计在图书馆计算机管理系统中的应用

本文阐述了信息系统分析与设计理论在整个图书馆计算机管理系统开发过程中所占的重要地位和指导作用。并以开发图书馆西文期刊计算机管理系统为例，给出了如何将逻辑设计、物理设计这样的信息系统分析与设计的理论在图书馆计算机管理系统开发中加以应用。     

在线信息素质教育的框架体系及其实现

分析在线信息素质教育的产生背景以及它在美国和加拿大等地区的发展情况,结合国内的实际并以北京大学的网络培训为案例,探讨构建在线信息素质教育的框架体系与实施方法。指出在线信息素质教育目前存在合作性、更新维护、培训效果评估等问题,并提出解决这些问题的办法。     

Building instruction labs at the University of Utah

Many libraries are working to add or redesign facilities in order to accomodate hands-on instruction This paper describes the construction of two handson computer labs for library instruction at the University of Utah 's Marriott Library It discusses flaws in existing training labs, and how those flaws were taken into consideration when building the new labs Costs associated with the project are covered, as well as specifications of furniture, computers, and projection equipment     

Implementing RECONSIDER, a diagnostic prompting computer system, at the Georgetown University Medical Center

RECONSIDER, a computer program for diagnostic prompting developed at the University of California, San Francisco, has been implemented at the Georgetown University Medical Center as part of the Integrated Academic Information Management System Model Development grant project supported by the National Library of Medicine. The system is available for student use in the Biomedical Information Resources Center of the Dahlgren Memorial Library. Instruction on use of the computer system is provided by the library and instruction on medical use of the knowledge base is directed by the faculty. The implementation, capabilities, enhancements such as the addition of Current Medical Information and Terminology (5th ed.), and evaluation of the system are reported.     

Managing a Biomedical Library’s Instruction Program: Redefining Scope

The National Institutes of Health (NIH) library instruction program provides training services to staff, clinicians, and researchers across NIH and several Department of Health and Human Services (HHS) operating divisions. The audience, training needs, and training topics are diverse and constantly changing. The NIH library has developed several new services and class topics to meet the needs of its NIH and HHS communities. Context, strategies, and future directions for the NIH library instruction program are described.     

面向工程类专业综合课程设计的信息素养训练研究与实践

[目的/意义]面向工程类专业综合课程设计的信息素养训练,是在我国即将成为"华盛顿协议"组织正式成员、建立与国际实质等效的中国工程教育认证体系的大背景下,培养符合《工程教育认证标准》的国际化工程类创新人才的关键环节和重要手段。[方法/过程]分析面向工程类专业综合课程设计进行整合式信息素养教育存在的问题,提出并建立面向工程类专业综合课程设计的信息素养能力训练体系,将信息素养能力训练分为数字资源检索训练、馆藏文献利用训练、搜索引擎使用训练、科技文献撰写训练4个阶段,依次融合到专业综合课程设计的全过程中,研究具体的实施方式和考察要点并进行实证。[结果/结论]所提出的训练体系能够有效地将信息素养教育嵌入到工程类专业综合课程设计中,促进工程类专业综合课程设计取得更好的教学效果,对于整合式信息素养教育的深入和全面推广具有重要的指导意义。     

Practical help for history instruction: Making the one-shot count

While it is generally assumed that active learning, information literacy course are the most effective means of teaching library skills, not every college or university library has the talent, resources, or institutional support required for that level of instruction. Frequently, a student's library instruction is taught as a “one-shot” by a librarian without specialized training in the subject being taught. This essay is addressed to instruction librarians with limited experience in historical research find themselves called upon to conduct “one-shot” instruction sessions for history classes.     

Internet In-Service Training at the University of New Mexico General Library

This article summarizes in-service Internet training for reference and bibliographic instruction personnel at the University of New Mexico General Library. The training incorporated hands-on instruction and collaboration with the campus computing center. Sessions included an introduction to the Internet, electronic mail, and FTP, future sessions will aver advanced e-mail, accessing bibliographic and non-bibliographic databases, and the use of the Internet as a reference tool. The authors discuss practical aspects of organizing the training, including logistical and political problems. what we learned from out experiences, and recommendations for future training needs.     

Information empowerment: predeparture resource training for students in global health

The Taubman Health Sciences Library (THL) collaborates with health sciences schools to provide information skills instruction for students preparing for international experiences. THL enhances students'' global health learning through predeparture instruction for students who are involved in global health research, clinical internships, and international collaborations. This includes teaching international literature searching skills, providing country-specific data sources, building awareness of relevant mobile resources, and encouraging investigation of international news. Information skills empower creation of stronger global partnerships. Use of information resources has enhanced international research and training experiences, built lifelong learning foundations, and contributed to the university''s global engagement. THL continues to assess predeparture instruction.     

Going mental: Tackling mental models for the online library tutorial

Online instructional design is a relatively new field for librarians. Many librarians have taken on the challenge of creating online library tutorials without the benefit of formal education and training in the field. Librarians can learn much from research in system design, human–computer interaction, and applied psychology, as it relates to the creation of online learning systems. Researchers in these areas believe that people approach online learning systems by making use of a conceptual—or mental—model of the system. Designers' mental models influence the way they create learning systems; students' mental models affect the way they interact with and learn from the system. This article compares and contrasts the mental models of librarians and students as they relate to online library tutorials. These mental models are examined through a review of existing library tutorials, usability studies on various library tutorials, and student interviews about the research and writing process. Analysis of these models demonstrates how undergraduates' mental models vary, often significantly, from the mental models of the librarians who design the online library tutorials. Interpretations of this analysis identify ways in which to design a tutorial for more effective instruction aimed at the undergraduate.     

Class act: Designing a portable approach to multimedia library instruction for the remote classroom

Bibliographic instruction programs in many academic libraries have become increasingly reliant upon computer technology. Limited network access and space constraints have often restricted instruction librarians to centralized teaching sites located within individual library facilities. Recent innovations in presentation technology now enable librarians to explore affordable solutions for decentralized instruction. This article describes a practical method used by librarians at Bloomsburg University of Pennsylvania for bringing computer-based library instruction into non-networked classrooms and other settings beyond the library's walls.