1,720,959 research outputs found

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

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    We 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

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    We 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

    Author Index

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    koamabayili/VECTRON-author-checklist: VECTRON author checklist

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    We 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

    Institutions and coordination models in na-oogst tobacco agribusiness

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    One  of  the  main  issues encompassing Na-Oogst (NO) tobacco  agribusiness  is farmers’ dissatisfaction toward manufactured tobacco selling price. In general, a little trust is built among NO tobacco agribusiness actors.  This  condition  can  be  seen  from  the  lack  of partnership  offered  by  tobacco  companies.  Efforts  to  socialize  the  partnership  cannot  be implemented  optimally  because  an  assumption about the  farmer  groups’ less  role exists. Ideally, farmer  groups  are  institutions  that  should  be  able  to connect farmers as  NO tobacco producers and product  recipients companies.  These  conditions  certainly  contribute  to  the achievements of overall tobacco agribusiness. Based on the description, this study aimed at: (a) describing institutions  involved  in  NO  tobacco  agribusiness,  (b)  identifying roles of the institutions and coordinations formed in NO tobacco agribusiness chain, and (c) analyzing the effectiveness  and institutional  strengthening  efforts to  support  better  tobacco  agribusiness chain.  The  results  showed  (i)  there were institutions in  the  level  of  farmers,  traders,  and companies  contributing to the supply  chain of NO  tobacco, (ii) direct  and  indirect roles of institutions affected the coordination among agribusiness actors, and (iii) the effectiveness of institutional  coordination has  not  met  the expectations  and strengthening  efforts  at  key institutions, especially the government, are needed

    Pemberdayaan Masyarakat Sekitar Kawasan Hutan Lindung Jompi Kabupaten Muna, Provinsi Sulawesi Tenggara

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    Forest as an asset of national development is really beneficial for life and livelihood. It brings benefits ecologically, culturally, and economically on condition when the forest is properly exploited. In term of ensure the sustainability, the forest should be managed, protected, and exploited continuously for the sake of the people's welfare, not only for the present but also for the next generation. Jompi Preserved Forest Area is one of the preserved forest areas in Muna Regency, which is now in very bad condition. The people living around the forest are powerless. The aims of the research: (1) to analyze the factors influencing the people's productivity and capability around the forest, and (2) to formulate a model of community empowerment adjusted to the local condition. The technique of collecting samples used is cluster sampling, covering 226 household. The analysis used is correlation analysis of Rank Spearman (rs), Multiple Regression, and Path Analysis. The result of analysis shows that the people's productivity and capability are still relatively low. This condition is resulted from the physical, human, and social capitals in the community. Similarly, the low capability of the empowerment facilitators and empowerment process also contribute to this situation. The effective empowerment model for the community around the preserved forest is the one that integrates the physical, human, and social capitals, and the facilitators' capability and empowerment process to create the power that can improve the productivity and capability of the community living around the Jompi Preserved Forest Area.</jats:p
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