1,720,959 research outputs found
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
THE INFLUENCE OF AFRICAN ORAL ART FORMS IN RAISING CLIMATE CHANGE AWARENESS IN OLIVER MTUKUDZI’S ‘PINDIRAI’.
Full text linkBackground:
The need for different stakeholders, particularly in developing nations, to promote climate change awareness has been emphasized by scholars and environmental activists. Yet, musicians appear to be overlooked in these calls despite their influence in society. The article presents an analysis of “Pindirai”, a song that was composed and sung by the legendary Zimbabwean musician, Oliver Mtukudzi, to show how it presents the effects of anthropogenic climate change through traditional African oral art forms.
Methods:
Afrocentricity served as a theoretical lens through which we examined ‘Pindirai’ because it rejected the claim that Europe is the origin of knowledge which was perpetuated by Europe’s global dominance for many years. In addition, critical discourse analysis (CDA), a qualitative means of gathering data, was used to examine words’ frequency, usage, and implications in the song under study. CDA enabled the study to infer meanings and motivation behind the way messages are encoded which facilitated interpretations based on the context.
Results:
It was observed that, through thought-provoking rhetorical devices such as invocation, rhetorical figures, proverbs, and symbolism among others, Mtukudzi departs from the victimhood narrative by giving agency to Africans whom the singer calls on to revert to their traditions which serve as a manual for life.
Conclusions:
Mtukudzi is successful in urging Africans, using their language, to own up for their part in causing climate change by preserving natural resources. Much as scientists have flagged human activities in Western countries as the main cause of climate change, Mtukudzi is commended for urging Africans to act responsibly.
Recommendations:
African governments need to provide resources to communicate climate-related initiatives and facilitate the participation of indigenous people in endeavors that seek to sustain livelihoods in the face of adverse effects of climate change
The role of information communication technologies on African indigenous knowledge systems: Folktales
Full text linkAfrican Indigenous Knowledge Systems (AIKS) are values that were passed among African generations by word of mouth. Despite the Fourth Industrial Revolution\u27s (4IR) facilitation of rapid communication for every aspect of society, many Africans have not embraced it to store AIKS, mainly due to concerns over biases and prejudices embedded in aspects like information and communication technologies (ICTs). Using decoloniality theory, this paper aims to show the importance of AIKS, which faces extinction due to the combined effects of the deaths of members of the old generation and acculturation. In the methodology section, Afrocentricity, which celebrates rootedness in African culture and history, was used together with storytelling as a means to examine the perceptions of Afrocentric scholars as revealed in their folktale works that were analyzed qualitatively. Results revealed that lack of exposure to ICTs is one of the main reasons for the scant AIKS virtual literature. Many African people do not have access to other needs like food, education, clothing, electricity, and shelter, which effectively renders ICTs ‘secondary, yet access to information and participation are fundamental rights. We urge stakeholders to implement policies that promote the preservation of AIKS in electronic repositories. Memory devices and other ICT accessories should be responsive to African cultures. Investment in ICT infrastructure and training, reliable electricity, and addressing all the basics are critical
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
Unveiling humorous resistance: Incongruity and critical discourse analysis in "Born a crime: Stories from a South African Childhood”
Full text link“Born a Crime: Stories from a South African Childhood” is a bestselling memoir that was written by Trevor Noah, a South African-born comedian of global acclaim. In the book, Noah relives his upbringing in South Africa, when apartheid policies and legislation were designed and harshly implemented to keep the country’s citizens apart based on race and ethnicity. Yet, in relieving this oppressive and traumatic period and proceeding to the 1994 democratic era, Noah applies humor as a storytelling strategy to downplay this harsh period. Hence, this paper adopts the incongruity theory to present the juxtaposition that is evident in the form of surprises and tensions in the narrative, which the readers may find humorous. In addition, the paper draws on Apartheid Studies and Critical Discourse Analysis (CDA) as theoretical frameworks to conduct this qualitative study. CDA is used as a research tool to indicate how a text authored by a comedian from the global south is used to humorously resist political and social power relations. It is found that Noah manages to criticize the segregation that was there in a subtle manner and to educate the audience through humor about socio-economic challenges in the country. Even though his writing is mainly in a language of the global north for possible economic reasons, he draws from the languages of the global south to correctly represent the culture of the South African people he is part of
Rewriting the Metanarrative of Apartheid in the Democratic South Africa
Full text linkIn the aftermath of South Africa's attainment of political freedom in 1994, the country's history has been depicted through numerous literary works. Most of these works are distinguished by a 'master narrative' that conveys the notion of apartheid's overwhelming oppression, perpetuating the unrealistic perception of constant black misery. We sought texts which depart from this single narrative to encourage more studies as currently, there is little research which strikes a balance between miserable and nostalgic experiences of apartheid in several literary texts. Employing the theoretical framework of Apartheid Studies, a purposive sampling approach was employed to carefully choose four literary works that were then analyzed for their representation of the everyday experiences of black individuals. The analyses of the four texts were categorized into five overarching themes: identity, displacement, violence, betrayal, and writing as a weapon. The findings indicate that the authors adeptly capture the daily experiences of black individuals in Apartheid-era South Africa, employing humour to depict their quest for democracy. Any narrative of South Africa's history produced in the democratic era should encompass the country's achievements and shortcomings, and accurately represent its diverse makeup
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