1,720,995 research outputs found
Health professions educators as agents of change in Tanzania: creativity to implement new curricula
No full textMuhimbili University of Health and Allied Sciences (MUHAS) strives to instill in its graduates skills and competencies appropriate to serving the Tanzanian population well. MUHAS leadership, working in collaboration with educators from the University of California San Francisco (UCSF), selected and trained an interdisciplinary group of faculty members to promote effective teaching. We describe the development of this group of faculty change agents – now known as the Health Professions Educators Group (HPEG). The HPEG invigorated the education environment at MUHAS by: engaging many colleagues in special training events that introduced new methods for teaching and assessment; encouraging innovation; and developing strong mentoring relationships. HPEG members piloted courses in education to prepare all postgraduate students as peer educators, teaching assistants, and as candidates for faculty future appointments. Creation of a ‘teaching commons’ reinforces the new focus on innovative teaching as faculty members share experiences and gain recognition for their contributions to quality education
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
Assessment of ICT services using the Information Technology Infrastructure Library Framework at Muhimbili University of Health and Allied Sciences, Tanzania
Full text linkAn increasing enrolment of students and demand for flexible delivery modalities in higher education calls for an urgent digital transformation in this sector. In addition, emerging global wicked challenges demand the appropriate use of information and communication technologies (ICT) to address them; for instance, the COVID-19 pandemic has accelerated the adoption of digital teaching, learning and transformation of educational services in higher learning institutions (HLIs). This study assessed ICT infrastructure, systems and services at the Muhimbili University of Health and Allied Sciences (MUHAS) in Tanzania using the Information Technology Infrastructure Library (ITIL) framework. This qualitative study used desk reviews of data obtained from interviews, system walkthroughs, document reviews and consultative meetings. The study used data from an assessment conducted between February 2017 and August 2021. The assessment found that MUHAS provides various ICT infrastructures and services, with a rapidly increasing demand for ICT services. A total of 84 ICT services at MUHAS were mapped and grouped as "Customer-facing" or "Supporting". The services were also categorised as "Core", "Enabling", or "Enhancing". The ICT services were at different maturity levels depending on the duration of their demands, requirements, capacity, usage, and availability of the required resources. Various educational technologies such as an eLearning platform, video conferencing systems, student management and assessment systems were used to enhance teaching, learning and progress tracking. This paper presents the experience of using the ITIL framework in assessing ICT infrastructure, systems and services at a university in Tanzania. It provides information on the services catalogue and its organisation as well as strengths, weaknesses, challenges and opportunities for using ICT in transforming university functions. In addition, this study informs other HLIs on similar assessments and strategic organisation of their ICT services in resource-constrained settings.</p
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
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