共查询到20条相似文献，搜索用时 31 毫秒
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Medical information needs were examined in a survey of sixty-seven physicians selected from the faculty and housestaff at Johns Hopkins Hospital. A standardized questionnaire was administered personally by a medical informatics physician to collect data on information needs, attitudes, and previous experience with computers. The types of information most frequently required by both faculty and housestaff were treatment recommendations and differential diagnosis. The sources of reference information most commonly used were textbooks and colleagues. The information needs of housestaff differed significantly in several categories from those of faculty physicians. Housestaff more frequently needed information for patient care (P less than 0.05), and preferred the use of textbooks (P less than 0.01) and handbooks (P less than 0.001) as information sources. Faculty more frequently needed information for activities unrelated to patient care (P less than 0.01) and placed greater importance on basic science information (P less than 0.01). When asked to suggest references for online access, the respondents named 143 journals and textbooks, with journals overwhelmingly preferred over textbooks. Only one reference, the New England Journal of Medicine, was requested by a majority of the respondents. The importance of a broad understanding of physician information needs through improved data-collection techniques is discussed as a means of increasing the use of medical information systems. 相似文献
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L Farrell 《Bulletin of the Medical Library Association》1972,60(4):566-570
Medical personnel and medical librarians may tend to think of nutrition in medical terms and to forget its interdisciplinary aspects. For this reason, it is desirable for medical librarians to become familiar with a variety of sources of information on the composition of foods, nutrient values, food additives, and food protection. Many of these are government publications from such agencies as the U.S. Department of Agriculture, the National Research Council, and the Food and Agriculture Organization. Less familiar sources include nutrition materials from state agricultural experiment stations and extension services and important data published in a wide range of scientific or agricultural journals, which may be located through Nutrition Abstracts and Reviews, Food Science and Technology Abstracts, and the Bibliography of Agriculture. Sources of current information on nutrition research in progress include the Department of Agriculture's Current Research Information System (CRIS) and selective listings from the Smith-sonian Information Exchange. 相似文献
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Survey of medical literature borrowed from the national lending library for science and technology 总被引：1，自引：0，他引：1
This paper reports the results of a four-week questionnaire survey carried out at the National Lending Library (N.L.L.), Great Britian, to discover which types of organizations were the principal users of medical literature, what types of literature were used, and which were the main sources of references to medical publications. Industrial organizations and universities accounted for the majority (62 percent) of the loans, most of which were English-language periodicals published since 1960. For the whole sample, citation lists in periodical articles were the principal sources of references, although for literature published in the last fifteen months, abstracting and indexing journals were the main sources. Of the latter, Index Medicus proved to be the most fruitful source of references. By asking whether the item requested was really useful to their work, a measure of the reliability of the different sources of references was obtained.Appendixes include the questionnaire, a list of the most frequently borrowed journals, and a list of abstracting and indexing journals used as sources of references. 相似文献
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B M Walcott 《Bulletin of the Medical Library Association》1999,87(3):287-291
Diagnostic medical sonography has been evolving as a recognized allied health occupation since the early 1970s, but no bibliometric studies of the literature of the field have been published. This study, part of the Medical Library Association Nursing and Allied Health Resources Section's Project for Mapping the Literature of Allied Health, attempted to identify the core journals in diagnostic medical sonography and determine how well these journals are indexed by MEDLINE, EMBASE/Excerpta Medica, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL). Citation analysis was done using the three journals listed for the field by the Brandon/Hill list. Characteristics of two of these three journals affected the results to the extent that more data should be gathered to reach conclusions about the literature of diagnostic medical sonography as a whole. Results of the analysis do suggest that the literature of echocardiography, which is a special area of diagnostic medical sonography, is indexed much more completely by MEDLINE and EMBASE/Excerpta Medica than by CINAHL. Suggestions are made for librarians making collection development decisions in this area of allied health. 相似文献
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国外部分医学期刊发表专家或用户对论文的评论，受到读者的欢迎。国内这方面的尝试不多。发表评论可间接培训作者群、吸引和挖掘优秀稿件、增强期刊的可读性，从而提高期刊质量。建议医学期刊积极探索这一方式。 相似文献
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关于科技期刊设立《作者贡献声明》的思考 总被引：1，自引：0，他引：1
针对科研论文中作者署名不规范的现象,通过国外59份医学期刊和国内51份科技期刊作者声明的调查,认为设立《作者贡献声明》对防止学术不端行为的发生及避免署名不当带来的纠纷是一项有效可行的措施。 相似文献
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科学引文索引在生物医学领域的文献、作者、期刊评价中发挥着重要作用。F1000医学版的推出为医学文献、期刊的评价提供了新的途径。本研究的目的是通过对F1000医学版收录文献的分析并与SCI进行对比,研究SCI和F1000医学版对评价医学期刊的差异,为有效提高医教研水平提供帮助。方法：获取F1000医学版从推出到2011年11月收录的被推荐文献,按照所属期刊、年度进行统计分析。通过检索medline获得各种期刊、各年度的发表文献总量,获得各种期刊、各年度的推荐比并排序,并与SCI相对比。结果：F1000医学版与SCI共同收录的医学期刊共1620种。在这1620种期刊中,按推荐此、推荐文献量和IF值分别进行排序,相互之间排序结果相差较大。结论：F1000医学版对评价医学期刊的权威性的评价与SCI存在较大差异。F1000医学版的评价在对医学期刊的评价中发挥着与SCI同等重要的作用。 相似文献
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M E Funk 《Bulletin of the Medical Library Association》1978,66(2):223-227
Hospital physicians naturally require current medical information in order to treat their patients. An objectively obtained SDILINE storesearch was devised to obtain this information. A rank-ordered list of hospital discharge diagnoses, coded with ICDA terms, was translated into MeSH. The top two Bradford zones of journals defined as useful at the University of Missouri--Kansas City were ANDed to these MeSH terms. Citations retrieved from the storesearch are input into an in-house computerized data base. The method can be easily used by other medical or hospital libraries without access to computers. 相似文献
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Veterinary practitioners are often isolated from easy access to information in medical or hospital libraries, making necessary the use of a variety of information resources. A survey was conducted to assess the extent to which various information resources were used within the veterinary profession. Most responding veterinarians were small-animal practitioners who used the veterinary literature, colleagues, diagnostic laboratories, continuing education courses, association meetings, and pharmaceutical representatives as sources of information. Books and other practitioners were the preferred information source in critical-care situations, followed closely by diagnostic laboratories and journals. For keeping up-to-date with current advances in veterinary medicine, journals, books, other practitioners, and continuing education were used. University extension services, veterinary medical libraries, and computer applications to information use were not important resources ot most of the respondents. Many veterinarians indicated that they would use library services if they knew more about them. With the trend toward computerization in veterinary practice, it is possible for libraries to help reduce the information isolation of many veterinary practices. 相似文献
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Information workflow of academic researchers in the evolving information environment: an interview study 总被引：1，自引：0，他引：1
Digital journals have been widely adopted by academic researchers and have nearly replaced printed journals in many contexts. The adoption of digital books is accelerating. The transition to digital information has changed information workflows of researchers by transforming the methods they use to find, store, retrieve, and use information from monographs, journals, and other sources. It has also changed the needs and expectations of scholars in relation to research information. To investigate these changes, 45 researchers in science, medicine, engineering, social sciences, and humanities at Stanford University were interviewed regarding information workflow and preferences. Results are compared with the findings of the e‐Journal User Study (eJUSt), completed in 2002. 相似文献
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Scholarly article seeking,reading, and use: a continuing evolution from print to electronic in the sciences and social sciences 
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下载免费PDF全文 Electronic journals are now the norm for accessing and reading scholarly articles. This article examines scholarly article reading patterns by faculty in five US universities in 2012. Selected findings are also compared to some general trends from studies conducted periodically since 1977. In the 2012 survey, over three‐quarters (76%) of the scholarly readings were obtained through electronic means and just over half (51%) of readings were read on a screen rather than from a print source or being printed out. Readings from library sources are overwhelmingly from e‐sources. The average number of articles read per month was 20.66, with most articles read by the medical and other sciences, and on average each article was read for 32 minutes. 相似文献
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依据"中国知网"截至2013年2月的收录期刊,对中国高校医学期刊的历史与现状作全面的调查分析。在高校创办的1 275种科技学术期刊中,医学类期刊有406种,占总数的31.8%,是规模最大的一种期刊类型。在全国医学期刊总量中,高校医学期刊与中国科协系统、中国科学院系统主办的医学期刊大致各占1/3。这说明高校医学期刊是我国医学期刊的主力之一,在我国医药卫生科技进步中扮演着重要角色。 相似文献
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原始数据共享能提高学术诚信、减少科研浪费.期刊有义务帮助促进数据共享.本文通过对中华医学会系列杂志在2016年中国科技论文统计源期刊目录中的111种期刊,以及《中华医学杂志》(英文版)2016年发表文章的438名作者进行调查,了解中华医学会系列杂志及作者对原始数据共享政策的支持情况,并与BMJ出版集团出版的62种期刊(BMJ Journals)相比较,探索中国医学期刊推动数据共享政策的途径,提出中国医学科技期刊可从发表相关述评类或观点类文章、制定相应的编辑政策、开展丰富的互动活动等方面来推动原始数据共享. 相似文献