1,720,954 research outputs found
A trajectory of the establishment of Madibaz YouthLab in crystallising student leadership development at Nelson Mandela University
Get PDFThe formulation of student leadership development has been a focal point and a product of shaping student leaders who occupy positions of leadership in the higher education sector. The persisting challenges of the society find a discomfort in wasted opportunity for any leadership initiative which is not aligned with the policy narrative of African development and nation building. This notion led to a situational response in student leadership development that missed an opportunity to fashion student leadership development that addresses the complex challenges of society. This study intends to pen down the experience of transitioning student leadership towards activating agency for social transformation. It also intends to address how student development must be perceived as an integral part of social innovation and a catalyst for reimagining the future of South Africa for the attainment of a sustainable future. One of the key shortfalls of the transactional approach to student leadership development is how the notion of leadership development in higher education is mismatched from the quadruple helix framework model which demonstrates failure for being futuristic in nature tends to be problematic. In this instance, the study used a quadruple helix framework to justify the transition that map the intention of Nelson Mandela University’s establishment of Madibaz YouthLab. The study is a qualitative conceptual framework using a literature review to argue this important transition. The study conclusion and recommendation are postured to add to the discourse on the reformulation of student leadership development in higher education shifting towards adding value to sustainable development
Hidden costs of employee turnover in Mpumalanga’s department of economic development and tourism
Get PDFEmployee turnover is a significant issue for organizations worldwide, affecting stability, productivity, and innovation. In South Africa, public service departments face challenges in retaining qualified personnel as they migrate to higher-paying jobs. The study aims to investigate factors contributing to high turnover of Heads of Department or Accounting Officers within the Department of Economic Development and Tourism (DEDT) in Mpumalanga Province. In order to gather information from a sample of 67 employees and to propose empirically supported strategies to lower employee turnover, increase retention, and boost organisational effectiveness, the study used qualitative research methodology, interviews, and semi-structured interviews. Main findings of the study demonstrate that (i) employees are leaving due to negative factors within the department and short-term employment contracts (ii) employees with limited skills or experience being placed in key positions, further contributing to dissatisfaction and high turnover (iii)due to a lack of attention to addressing employee turnover, the department suffers from low morale, poor service delivery, and negative public perception, ultimately impacting the organization\u27s performance. The findings are recommended for sharing with the Department of Economic Development and Tourism and other government departments in South Africa as it could provide a reliable approach of dealing with staff turnover throughout the public sector
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Get PDFWe 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
Get PDFWe 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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
- …
