1,721,786 research outputs found
Adegbite (Ademola) The Drum and its Role in Yoruba Religion
No full textAdegbite (Ademola) The Drum and its Role in Yoruba Religion. In: Archives de sciences sociales des religions, n°67/2, 1989. p. 211
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
No full text“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
Neither Principles Nor Rules: Making Corporate Governance Work in Sub-Saharan Africa
No full textCorporate governance is often split between rule-based and principle-based approaches to regulation in different institutional contexts. This split is often informed by the types of institutional configurations, their strengths, and the complementarities within them. This approach to corporate governance regulation is mostly discussed in the context of developed economies and their regulatory demands. However, in developing and weak market economies, such as in Sub-Saharan Africa, there is no such explicit split and the debates on such contexts in the comparative corporate governance literature have been meagre. Nonetheless, there are sparks of good corporate governance practices in the region. Drawing from institutional theory and a case study of a largest economy, we explore the appropriateness or suitability of corporate governance regulatory frameworks in Sub-Saharan Africa. Our findings suggest that Nigeria needs an integrated system that combines elements of both rule-based and principle-based regulation, supported by a multi-stakeholder co-regulation strategy. This paper departs from the mainstream rule-based and principle-based categorisations by forging ahead new perspectives on corporate governance regulation, especially in weak market economies
Appropriate Similarity Measures for Author Cocitation Analysis
No full textWe 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
Multiple influences on corporate governance in sub-Saharan Africa : actors, strategies and implications
No full textThis paper examines the influences of three major actors – the international organisations, rating agencies, and indigenous African institutions - on the fledging
corporate governance and accountability practice in Nigeria. Findings from this study suggest that corporate governance in Nigeria seems to be in a flux resulting from a degree of ‘confusion’ in the country’s corporate governance system with regards to ‘which corporate governance model’ to follow, due to the influential powers of these three actors, pulling the governance phenomenon in somewhat different directions. As
a result, this paper adds to the debate on the diffusion and translation of governance practices across different institutional contexts, particularly drawing out inferences
for the literature on the convergence of national systems of corporate governance
Dispelling the Myths Behind First-author Citation Counts
No full textWe 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
Contemporary profile of acute heart failure in Southern Nigeria: data from the abeokuta heart failure clinical registry
No full textAbstract not availableOkechukwu S. Ogah, Simon Stewart, Ayodele O. Falase, Joshua O. Akinyemi, Gail D. Adegbite, Albert A. Alabi, Akinlolu A. Ajan, Julius O. Adesina, Amina Durodola, Karen Sliw
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