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1.
The OSTMED.DR® database provides access to both citation and full-text osteopathic literature, including the Journal of the American Osteopathic Association. Currently, it is a free database searchable using basic and advanced search features.  相似文献   

2.
数字图书馆异构数据库的现状及解决方法   总被引:3,自引:0,他引:3  
由于数字图书馆数据库的发展过程中存在异构数据的现象,给读者查询带来极大的不便,因而需要对异构数据进行整合与集成,使其具有集成性、完整性、一致性和访问安全性等,以便于读者查询访问,实现图书馆信息资源的真正共享。目前,利用VC++的ODBC技术,已经能够很好地解决数据库管理系统本身异构的多源异构数据库的共享问题。  相似文献   

3.
The "Online Updates" column generally focuses on bibliographic databases that may be licensed from commercial vendors or are available free of charge from a federal government agency. HazLit is featured because it is a unique and comprehensive resource of the literature of natural disasters. This column provides background information on HazLit and offers some searching basics, as well as highlights special information found at the Web site that hosts the database.  相似文献   

4.
The Global Health database is available from Ovid Technologies, Inc., and also from CABI Publishing, EBSCO, and DataStar/ DIALOG. This database is really the combination of two others--the Public Health and Tropical Medicine database, formerly produced by the Bureau of Hygiene and Tropical Diseases, as well as human health and diseases information that is extracted from the CAB Abstracts database. This column will provide readers with an overview of the Global Health database, as well as present some searching hints. The Ovid interface will be used.  相似文献   

5.
There is evidence that national scientific journals are important for local communities despite their limited audience due to national languages and topics, like in pedagogy. However, it is not easy to assess the level of scientific rigour of local journals, as most do not have available scientometric data and are often published in minority languages. We hypothesize that a possible manifestation of a latent trait of inner authenticity of the scientific journal (meaning the journal is accepted by a community interested in developing the field which conducts internationally accepted research) could be H-index of the editorial board members. To test this approach, we evaluated H-index and gender of editorial board members (n = 490) from 17 Czech and Slovak national science-oriented scientific pedagogical journals which were not indexed or indexed in Erih+ or Scopus, and compared this with the five lowest-rated journals from the same field indexed in the Web of Science (WoS) database. The H-index of editorial board members was somewhat higher in indexed journals with those from WoS showing higher scores, and the number of board members with no discernable H-index was far greater in non-indexed journals. Editorial boards of journals indexed in WoS were mostly male, compared to a dominance of women on boards of non-indexed journals. Acknowledging the limited sample, it appears that the H-index of editorial board members may be a way to value national scientific journals.  相似文献   

6.
This article describes the process of transforming the Arkansas Periodical Index, which began as a card file index in the University of Arkansas (U. of A.) Libraries, to an online database. As in many other states, in-house indexes were compiled to cover local history journals and subject-related magazines. A variety of software now exists to mount locally created databases, one option being the choice to use the same turnkey software that runs the library's online catalog. We began by converting our card files to a local Inmagic DB/Textworks database. The U. of A. received the 1991 Gale Research Award for Excellence in Reference and Adult Library Services for that design. We later mapped the database structure to MARC fields and mounted it as a Web-accessible database through our library OPAC vendor, Innovative Interfaces, Inc. (III). The authors begin with a brief history of periodical indexing, the reasons for choosing MARC formatting, and the field mapping required. The article explains the development of the database to include other publication formats, such as material from biographical compendiums, newspaper indexing, and university publications. The mapping incorporates indexing several publication formats in the same database. It also provides fields for linking citations back to the OPAC records, where users may find call numbers for journals or books, be connected to the full text of articles when available, or to an association's own website when applicable. We address some of the concerns for libraries in developing indexing projects. The article offers a mapping table of migrated fields that can be used by others wanting to encourage the rediscovery of local print periodicals and to expand access to the various materials otherwise buried in the library's special collections. The Arkansas Publications Index was released in April 2005 and is available free at http://arkindex.uark.edu/.  相似文献   

7.
Abstract

The ERIC database is available in many free Internet versions, mainly from ERIC clearinghouses. Paying for access to ERIC through a commercial vendor is a decision that needs to be justified by all libraries with finite budgets. This case study attempts to determine the relative merits of the features and functionality of the various free versions of the ERIC database in comparison with one commercial version. Conclusions are shared about decisions reached at one academic library. The conclusion centers on whether libraries can forgo a commercial version of the ERIC database.  相似文献   

8.
9.
《The Reference Librarian》2013,54(41-42):127-137
This article is aimed at the practical applications of information available on the Internet and how it creates a new role f a reference librarians as information facilitators. It focuses on the Info.umd.edu database developed by the University of Maryland and how it makes the transfer of files very easy. There are examples of how his database can be used to facilitate librarian and faculty interaction and collegiality, and how it is a resource for answers to specific questions. It contains specific examples of how the database was used in the above situations. One such example is how the author introduced the Women's Studies sections of the database to the Women's Studies faculty. They saw it as a wonderhrl resource for information as to what other faculty are doing across the country. The database has been used to enhance the image of the library on campus. Within minutes of downloading the text of the Democratic National Platform from Info, the college president's office called thanking the library for making it available to the campus. It presents the idea that the information available on the Internet is still essentially an untapped resource by many faculty and students. Librarians have the skills to become guides and mentors in the exploitation of that resource. Databases like Info.umd.edu and knowledge of them make us a valuable commodity on campus.  相似文献   

10.
Health Index Plus, a consumer health information CD-ROM database, was field-tested by staff and patrons at a public library in Harrisburg, Pennsylvania. Ease-of-use, database content and quality, and appropriateness for audience were evaluated. Overall, patrons found the database simple to use. The contents focus on topics of popular interest and provide access to scientific material that is normally not available or comprehended by many public library users. Although some indexing problems and other shortcomings were noted, the database is recommended for public and other libraries providing consumer health information.  相似文献   

11.
LGBTQ+ Source     
Abstract

LGBTQ+ Source is a multidisciplinary database from EBSCO. This column will describe the coverage, search features, and potential use for health sciences libraries. Search examples with keywords and controlled vocabulary are provided to show how health topics related to the LGBTQ?+?community can be explored through this database.  相似文献   

12.
王永丹 《图书馆建设》2012,(1):60-62,65
明德少儿英文图书馆是由美国明德图书馆基金会与我国公共图书馆合作成立的非营利性图书馆,为我国少年儿童提供了图书种类繁多的阅读服务,取得了良好的效果。明德少儿英文图书馆存在馆藏结构不合理、图书利用效率低、宣传力度不够、服务方式和手段相对单一、队伍建设相对薄弱、图书馆之间缺少合作与沟通、缺少政府和社会的支持等问题。因此,明德少儿英文图书馆需要改善馆藏结构,增加馆藏数量,加大宣传力度,提高图书的利用率,建立合作网络,加强英文文献信息的开发,提高员工的综合素质,丰富和扩大对外文化交流的形式。  相似文献   

13.
Readers' advisory databases are used by public librarians to assist patrons in finding books based on the facts of the plot, the factors used to describe the appeal of the book, or read titles similar to another book they have read. Librarians depend on these databases to give a complete view of the titles available given these limiters, and may assume that identical searches in each database would give similar results. This study compares search results from four databases to see the extent of crossover within those results, using fact-based searches, appeal factor searches, and read-alike searches.  相似文献   

14.
Providing better service by automating “business processes” is an exciting prospect for improving the government. Yet, there has not been the same level of effort at making it easier for the public to obtain information about what its government is doing. This article focuses on the constraints and opportunities in making database information available to the public. The database technology is chosen because it is a central repository of public information. New federal law requires the use of information technology (IT) to make access to public information easier. But the new law has also subtly shifted the burden of proof to the citizen in showing why certain information should be made available. If a “statutory fix” to this problem is not available in the short run, we urge agencies to provide increased access to database information because of the continual development of technology and its effect on citizen expectations.  相似文献   

15.
发生于2010年的iPhone4“天线门”事件促使苹果公司CEO乔布斯及其高管启动危机公关,通过采取各种措施成功应对并化解了这场危机。论文通过深入分析苹果公司处理该危机的决策过程以及乔布斯在相关发布会的现场发言,指出“天线门”事件的成功处理得益于苹果公司对西方修辞中“争议点理论”的应用,并且在很大程度上仰赖于乔布斯长久以来所塑造的个人修辞权威和修辞人格。  相似文献   

16.
ABSTRACT

The CMA Infobase is a free Web-based resource that contains evidence-based clinical practice guidelines. The database is maintained by the Canadian Medical Association (CMA) and is available on its Web site. The CMA Infobase currently contains 1,200-plus clinical practice guidelines either developed or endorsed by an authoritative health care organization located in Canada. It is an alternative source of free clinical practice guidelines to the National Guideline Clearinghouse. This column will cover the basics of CMA Infobase, including searching, special features, and available resources which complement the database.  相似文献   

17.
Background: Research is essential for evidence‐based practice yet many health professionals do not have enough time to find research. Studies relevant to occupational therapists can be particularly difficult to find. Most search engines are broad and return a large number of irrelevant articles. Occupational Therapy Systematic Evaluation of Evidence (OTseeker) is an occupational therapy database available at http://www.otseeker.com . Developed by Australian occupational therapists, the resource aims to increase access to research and support clinical decision making. This discipline‐specific database contains pre‐appraised information from a variety of sources and decreases the time required to locate best evidence. Objectives: The aims of this paper are to: (i) describe how health librarians can use OTseeker to help allied health students, researchers and practitioners, particularly in occupational therapy, to find quality evidence; (ii) provide a teaching resource for health librarians based around the OTseeker evidence database; and (iii) highlight new features contained on the OTseeker database. Methods: A case study is provided which focuses on searching for evidence on the effectiveness of upper limb rehabilitation after stroke using OTseeker. Conclusion: This paper may increase the knowledge, skills and competencies of health librarians, helping them to access evidence‐based databases, and educate other professionals.  相似文献   

18.
David Gruber 《Media History》2013,19(3):341-356
This paper explores Apple and Microsoft television commercials from the last 25 years and argues that they visualize three phases of the human–computer relationship through the changing positions of the computer and the human body. The three phases are: disembodied cyberspace, embodied hybridity and ubiquity. Ultimately, what becomes apparent is the extent to which these television commercials demonstrate what Henry Jenkins calls a ‘cultural convergence’ in relation to the human–computer relationship and why this convergence experienced a shift from phase one to phase two around the turn of the millennium. The paper ends by examining more recent Apple and Microsoft television commercials in order to explore the possibility of a new, third phase in the human–computer relationship.  相似文献   

19.
夏火松  蔡淑琴 《情报学报》2002,21(4):397-400
从市场营销数据库中处理大量的数据来查找知识 ,往往耗费巨大 ,而一些附加信息 ,如市场营销领域知识或背景信息 ,通常能指导并限制对有利知识的获取。本文针对市场营销领域知识在数据库知识获取处理中的一些运用技巧作了一些探讨 ,特别是利用市场营销领域知识来简化数据库查找程序 ,充分运用一些描述要查找的信息的假设模型 ,通过查询来证明假设 ,并淘汰一些多余的、相互矛盾的查找规律。对于淘汰下的数据还可以用离群数据挖掘分析和市场营销领域知识进行二次获取知识。  相似文献   

20.
运用商业生态系统结构、健康评价标准以及内部企业角色与战略匹配等理论模型进行分析,发现苹果公司通过应用商店这一商业模式构建新的移动互联网商业生态系统,实施骨干型战略及提供良好的平台和利润分享机制,与移动应用软件供应商和客户形成协同进化的关系,从而保持了商业生态系统整体的健康和活力,从而保持商业生态系统整体的健康与活力,赢得移动互联网产业的领导权。在中国市场,以“移动梦网”为代表的旧商业系统,已被苹果公司构建的新商业生态系统所取代。  相似文献   

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