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1.
中国人类遗传资源平台是我国人类遗传资源的整合与共享平台,其服务于民族种群结构研究、健康与疾病
研究等人类学、民族学、医学、生理学的学科研究,提供相应的遗传信息资源。从情报学的角度开展中国人类遗传资
源平台样本信息的统一资源标识符版本管理研究,旨在提供一种即便于快捷资源管理,又能够实现对资源信息标识可
追溯性的解决方案。收集整理了近年来同领域的研究成果,分析现有问题和不足,创新性地提出基于DOI协议和SVN
溯源管理思想的标识符版本管理策略,并对研究者资源查找方法进行简要描述,为情报管理研究领域资源唯一标识的
可追溯性理论完善提供借鉴。 相似文献
2.
《Library & information science research》2023,45(1):101222
Searches with learning intent typically require the users to interact with the searching environment and perform knowledge acquisition features such as scan, read, and process the online content to fulfill their information needs. To capture indicators from searching behaviors that could account for the knowledge gained during a Web search, a qualitative study was performed using the Concurrent Think-Aloud protocol to observe the mechanisms of transfer and map knowledge flows during 78 search sessions. Findings indicate evidence of transfer of learning in the form of sixteen online information searching strategy indicators. This research aids the understanding of how knowledge is gained during search sessions and how to identify behaviors that could indicate that learning has occurred, which could be used to represent knowledge gain on Web search engines. In this way, it can aid search engines to become not only better tools of searching, but also tools of learning. 相似文献
3.
出声思考法:网络信息查寻行为的研究方法 总被引：1，自引：0，他引：1
出声思考法作为网络信息行为研究方法之一,主要应用于网络信息查寻行为的研究,包括查寻策略、查寻过程与影响查寻行为因素三个方面的应用研究.该方法能帮助研究者了解用户伴随着行为的思维过程,有耗费时间和资金较低、简单易行等优点,但也有自身固有的局限性,应与其他研究方法结合使用,使该领域的研究更加规范化与科学化. 相似文献
4.
Nancy J. Becker 《New Review of Academic Librarianship》2013,19(1):84-99
This paper describes a study of undergraduate student search behaviour, examines the results through the lens of various disciplines, and provides new insights that will increase our understanding and facilitate the development of more effective instructional programmes. Perspectives and research results drawn from multiple disciplines are used to explore the role of mental models, reference groups and habits, and intellectual development in the search behaviour demonstrated by the undergraduate students. During interviews conducted as part of the study, many students were able to articulate the importance of source evaluation and describe electronically-appropriate methods for assessing the authority and reliability of Web-based information resources. In practice, however, these students frequently abandoned source evaluation altogether and, following the path of least resistance, relied exclusively on basic Google searching. This approach both compromised the quality of their search results and contributed to frustration with the research process. This may not be extraordinarily unusual behaviour, but it is cause for considerable concern among information literacy programme planners and instructors. Discussion of the study results and related research is followed by pragmatic suggestions for modifying ineffective search behaviour through enhanced instructional programmes. 相似文献
5.
6.
Alison C. Bethel Morwenna Rogers Rebecca Abbott 《Journal of the Medical Library Association》2021,109(1):97
Background:Systematic reviews are comprehensive, robust, inclusive, transparent, and reproducible when bringing together the evidence to answer a research question. Various guidelines provide recommendations on the expertise required to conduct a systematic review, where and how to search for literature, and what should be reported in the published review. However, the finer details of the search results are not typically reported to allow the search methods or search efficiency to be evaluated.Case Presentation:This case study presents a search summary table, containing the details of which databases were searched, which supplementary search methods were used, and where the included articles were found. It was developed and published alongside a recent systematic review. This simple format can be used in future systematic reviews to improve search results reporting.Conclusions:Publishing a search summary table in all systematic reviews would add to the growing evidence base about information retrieval, which would help in determining which databases to search for which type of review (in terms of either topic or scope), what supplementary search methods are most effective, what type of literature is being included, and where it is found. It would also provide evidence for future searching and search methods research. 相似文献
7.
Due to increased numbers of diagnoses, targeted programs and initiatives, more students with autism spectrum disorder (ASD) are attending college (Heflin & Isbell, 2012; Zager & Alpern, 2007) but academic librarians and their staffs have not been trained to optimally serve this growing population. Utilizing wayfinding, think aloud protocol (TAP), retrospective think aloud protocol (RTAP), and a wearable camera, the actions, thoughts and feelings of a student with ASD and a neurotypical peer are evidenced as they navigate their campus library in search of materials. The library website, virtual maps to resource locations, and library workers served equally as enablers and barriers to both students in their information seeking. This study demonstrates that participant viewpoint ethnography is a viable research methodology for both neurotypical college students and those with autism. 相似文献
8.
Information behavior research has been conducted predominantly using single-method (often interviews or surveys/questionnaires), cross-sectional research designs. However, there are important benefits to triangulation and the use of longitudinal methods. In preparing to conduct an investigation into the information needs and information seeking and use practices of people with type 2 diabetes, a longitudinal research design was developed that included traditional data collection methods, such as questionnaires and interviews. However, an additional method was developed specifically for this study — a new type of card-sorting technique that would permit the elicitation of participants' judgments regarding the relative usefulness of different sources and types of diabetes related information at different points in time along their journeys with the disease. This technique was well-received by the study participants and it yielded quantitative data that could be analyzed to identify whether any statistically significant changes took place in participants' judgments across time. Furthermore, the incorporation of a think-aloud protocol within this technique yielded invaluable qualitative data that helped to shed light on the reasoning behind participants' usefulness judgments. This new data collection tool has many potential applications within LIS research and practice. 相似文献
9.
Adrienne Canino 《Public Services Quarterly》2019,15(3):248-255
This essay examines the beta tool from Google, Google Dataset Search. The Google Dataset Search, announced in September 2018, is a search engine specific to finding research data published on the internet. The structure and methods of the search engine are examined, as well as the methods Google recommends to web developers to make it an effective tool across the World Wide Web. The column concludes with a discussion of the pros and cons of this tool in the research information landscape. 相似文献
10.
[目的/意义]以学习型搜索为背景,探索对于反映用户感知任务难度具有稳定、显著影响的交互行为指标。[方法/过程]依托课堂教学开展行为实验,以《信息技术应用》课程学生为研究对象,布置5项搜索任务,运用Morae软件进行过程录制,共收集39名学生的170条有效检索行为数据。根据录屏数据和任务难度感知评价数据,对不同难度下呈现显著差异的行为指标进行分析。结合课题组在2016年、2017年开展的两项实验数据,以及已有相关研究发现进行横向比较,归纳不同任务难度下行为指标呈现显著差异的稳定性。[结果/结论]最终获得具有26项行为指标的稳定行为指标体系,从探索式搜索过程及行为类型角度对用户在困难任务下的行为特点进行描述,并指出未来进一步研究的方向。 相似文献
11.
Satish S. Munnolli 《International Information and Library Review》2013,45(4):353-363
E-mail-alerting system of online databases is a new trend catching up fast with researchers. Results of auto-run set queries are informed through e-mails as ‘alerts’ to the registered user. Even though e-mail-alerting systems are quite popular amongst Internet users, their inherent advantages remain unexplored in the Indian scenario. An effort to explore all such features available in the ScienceDirect online database has been made in this paper. The process of registration for activating e-mail alerts, customizing a home page, selecting favorite journals, search alerts, journal issue alerts, citation alerts and search history are briefed with screen shot examples. The study emphasizes the fact that librarians and information Science professionals should take lead roles in unveiling all such possible features available in various online databases. They should also make efforts at informing the user community of the utility of such features in a bid to enhance the research output. 相似文献
12.
This project investigated how academic users search for information on their real-life research tasks. This article presents the findings of the first of two studies. The study data were collected in the Queensland University of Technology (QUT) in Brisbane, Australia. Eleven PhD students' searching behaviors on personal research topics were observed as they interacted with information retrieval (IR) systems. The analysis of search logs uncovered the characteristics of research tasks and the corresponding search strategies. 相似文献
13.
This article describes a study investigating how academic researchers in the UK use discovery services to find different kinds of information resources relevant to their research. The study shows that they use a very wide range of services, from Google to highly specialized databases, to find information relevant to different stages in their research. Researchers treat searching an integral part of the research process; their central concern is that they might miss something, and they tend to refine down from a large set of search results. Most are confident in their skills, though librarians see them as conservative in the tools they use and unsophisticated in their methods. Finally, we point to some gaps in provision as reported by researchers. 相似文献
14.
论文介绍了专业信息门户网站的搜索方法,提出可从研究组织机构及学、协会,专业图书馆的门户网站,综合门户网站搜索引擎,数据公司等入手,检索专业学科领域的网上信息资源和工具。 相似文献
15.
《Library & information science research》2001,23(2):167-185
This article reviews studies, conducted between 1995 and 2000, on Web search behavior. These studies reported on children as well as on adults. Most of the studies on children described their interaction with the Web. Research on adult searchers focused on describing search patterns, and many studies investigated effects of selected factors on search behavior, including information organization and presentation, type of search task, Web experience, cognitive abilities, and affective states. What distinguishes the research on adult searchers is the use of multiple data-gathering methods. The research on Web search behavior reflects researchers' commitment to examine users in their information environment and exhibits rigor in design and data analysis. However, many studies lack external validity. Implications of this body of research are discussed. 相似文献
16.
This study reports the results of a survey conducted at Aligarh Muslim University (AMU) to determine the extent to which Internet users are aware and make use of the Internet resources and services. The study examines the information searching behavior of Internet users. A questionnaire and follow-up interviews with the postgraduate students, research scholars and academic staff were conducted to collect data. A total of 489 questionnaires were distributed to the selected sample of eight faculties; 405 valid samples were collected. The data were analyzed according to the background of Internet users, Internet information searching behavior, use of Internet resources and services, quality of Internet information, problems of the Internet access and need for Internet literacy. The study found that the majority of respondents had a 5 year history of Internet access. The academic staff spent more time on the Internet than the students and research scholars. Although Internet search engines were the preferred information searching tool, other methods such as databases, gateways and World Wide Web (WWW) were also used. Online journals and databases were the preferred information sources among the Internet users. Respondents chose e-mail, WWW and search engines as important Internet services. About 60% of respondents believed that the good quality of information on the Internet made it a useful tool for education and research. Slow speed, lack of training and information overload were indicated as some of the factors affecting Internet usage. Further, recommendations are made to improve the use of Internet, including a well-planned Internet literacy program and preparation of subject gateways. 相似文献
17.
E-mail-alerting system of online databases is a new trend catching up fast with researchers. Results of auto-run set queries are informed through e-mails as ‘alerts’ to the registered user. Even though e-mail-alerting systems are quite popular amongst Internet users, their inherent advantages remain unexplored in the Indian scenario. An effort to explore all such features available in the ScienceDirect online database has been made in this paper. The process of registration for activating e-mail alerts, customizing a home page, selecting favorite journals, search alerts, journal issue alerts, citation alerts and search history are briefed with screen shot examples. The study emphasizes the fact that librarians and information Science professionals should take lead roles in unveiling all such possible features available in various online databases. They should also make efforts at informing the user community of the utility of such features in a bid to enhance the research output. 相似文献
18.
李明伍 《现代图书情报技术》2010,26(4):92-96
介绍图书馆电子资源OpenSearch插件的开发,较好地实现图书馆资源与用户的浏览环境和检索习惯的集成融汇,满足用户方便、快捷、高效地利用资源的需求。 相似文献
19.
E. A. Ovchenkova 《Scientific and Technical Information Processing》2011,38(2):83-92
This paper notes the interrelations between the types and methods of information searches, including Internet searches. It
suggests the general approach for making a search for documents on the Internet, for example, scientific articles on information
and communication. The methods for information searches used on the Internet are characterized with placing a particular emphasis
on the method of searching with the use of search systems. General recommendations for successful conduction of searches are
advanced to increase their efficiency. The goals and problems faced by a user during scientific information searches are presented.
A user’s rights for the results of a search for scientific information are described from the standpoint of legal relations
regulated by Russian legislation. Copyright protection methods are also considered based on Russian and foreign legislation. 相似文献
20.
在Web2.0环境下,从集成化的角度对信息行为进行研究已逐渐成为新的热点。信息行为集成化研究框架包括时空环境、多学科、研究方法和多个子环节四部分,是一种从宏观视角对微观层面的信息行为进行研究的框架。在时空环境层面,需要定位于人类进化的历程和多层次的环境与情境中进行分析;在学科层面,应以情报学为核心,以心理学为辅助,以社会学和人类学为宏观背景进行综合分析;在研究方法层面,应综合应用质性方法与量性方法;在构成层面,信息搜寻/搜索/检索、信息组织、信息利用三个子环节在信息共享的促进下循环发展。对信息行为进行深入研究应坚持多元化和集成化的原则。 相似文献