1,720,959 research outputs found
Digital fatigue: are librarians at universities in Zimbabwe spared?
Full text linkLibrarians’ work has increasingly become dominantly computer-based because of provision of library and information services online following the outbreak of COVID-19. This increased use of digital technologies is often associated with digital fatigue. The purpose of this study was, therefore, to establish the level awareness about digital fatigue, symptoms of digital fatigue displayed by academic librarians and how they managed the fatigue as they offered services to patrons. Twenty-five (25) academic librarians at universities in Zimbabwe participated in online interviews for the study. Key findings show that academic librarians in Zimbabwe suffered digital fatigue but were not fully aware of it. The study recommends that academic librarians should pay attention to the time they spend using digital technologies so that it does not have negative effects on their health and wellness
University libraries in a changing environment: experiences and the way forward in the new e-learning environment in Zimbabwe
Full text linkThe paper looks at the reasons prompting academic librarians to embrace e-learning and the benefits that can be derived from using electronic information services. The authors came up with some suggestions that academic librarians can positively participate in e-learning by providing and advocating for the use of electronic books and journals, promoting the open access initiative, imparting information literacy skills, providing selective dissemination of information and document delivery services and establishing and promoting the use of institutional repositories. The paper ends by giving recommendations on how society can get ahead with e-learning by involving academic librarians in the development nexus
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Effects of electronic information resources skills training for lecturers on pedagogical practices and research productivity
No full textLecturers use various electronic resources at different frequencies. The university library’s information literacy skills workshops and seminars are the main sources of knowledge of
accessing electronic resources. The use of electronic resources can be said to have positively affected lecturers’ pedagogical practices and their work in general. The aim of this study was? to
reference an investigation of 30 lecturers’ use of electronic resources in an effort to uncover correlations between library information literacy training and increased use of web based
resources (for example, library journal databases, web search engines, open access journals, and so on), increased use of web resources and improved pedagogy as well as increased use of
web resources and higher publication rates. Results indicated lecturers attended the Electronic Information Resources Skills Training and that they (86.7%) used at least one or more electronic
information resources to find information for use for their teaching and/or research. 13.3% lecturers indicated non-usage of electronic information sources. Most of the lecturers (53.3%)
indicated that they learnt about electronic resources through the workshops and seminars. The majority of the lecturers were motivated (motivate=86.7%; 66.7%=very motivated and 20%= somewhat motivated) to learn how to use electronic resources. Lecturers mostly got information for their research papers through the Internet (83.3%) and 10% through electronic resources. The use of electronic information resources by lecturers proved to have positively affected their work as evidenced by the results. However, there is need to mount more and frequent electronic information resources training workshops
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