1,720,965 research outputs found
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
Elements of credit rating: A hybrid review and future research agenda
No full textCreditworthiness is acknowledged worldwide as focal point of debt processing. Credit Rate, an output of credit-rating process, reflects such creditworthiness. We reviewed literature on elements of credit rating, viz. Credit Rate, credit-rating agencies (CRAs) and credit-rating model. Credit Rating is an independent evaluation of creditworthiness. CRAs perform this evaluation to support financial institutions in processing debts. Literature added in credit-rating domain from January 2001 to November 2020 is analyzed to explore the opportunities for further research. Bibliometric analysis is used to comprehend the existing literature. Subsequently, through structured review theories, methodologies used by researchers and CRAs are explored. Further, a hybrid literature review is developed by integrating bibliometric and structured review of research papers from widely recognized databases. A sample of 153 papers is constructed and studied to identify gaps in credit-rating domain and to develop suitable remedy to fill such gaps. We found that most of the studies emerged as after-effects of financial crisis reported in 2008 and 2016. The review revealed that 48% studies focused on development of new credit-rating mechanism without evaluating existing structure in-depth. This paper contributes to existing literature by encouraging researchers and CRAs to develop a sector-specific credit-rating system by evaluating existing models and improvising them by adopting advanced techniques like Multiple Regression, Neural Networking and Artificial Intelligence. We have provided a feasible research agenda to further explore credit-rating domain. In this study we have identified that the factors determining creditworthiness are different for different sectors
Supply Chain and Logistics for the Present Day Business
No full textAbstractWe are living in an era of competition which is increasing day by day. Transportation comprises of key area where logistics companies can truly differentiate themselves and prove with, reduce costs, and build real competitive advantage. Logistics outsourcing can offer business men with measurable cost and efficiency advantages, yet often overlooked as a viable option due to the inherent difficulties in implementing the practice in a manageable, consistent manner. Third-party logistics (3PL) providers tend to apply the same approach to businesses of every type, oblivious to the unique needs – and opportunities – present in specific customer scenarios.Logistics have existed since ancient time but not be called so where invention of wheel was a starting point of logistics which allowed people to move raw material as well as finished goods. Population began moving from rural to urban areas and to business centres. No longer did people live near production centres, the concept of starting business near to the raw material availability location was replaced due to the comfort of shifting the required material from one place to another with the help of research done on the logistics related problems, nor did production take place near residence centres. The geographical distance between the point of manufacturing and point of consumption increased,this is how logistics gained importance.The present paper tries to highlight the importance of logistics in the present day business development. Here the author gives a briefing about the present logistics position in India and also the problems/hurdles for the slow growth of Indian logistics system. The author also want to highlight the scope of logistics in Indian business and how it can cope for better business development with other developed nations all over the globe
Effective Management of Change During Merger and Acquisition
No full textAbstractThe on-going dance of merger and acquisition happening every week is hard to miss. But it has been found that most mergers and acquisition fail because of poor handling of change management. Change is the only thing that will never change so let's learn to adopt by change management. This paper will analyse all the factors that lead to change. The major reasons that lead to change are system dynamics, structure-focused changed, person-focused change, and profitability issues. The resistance to change can be attributed to the lack of communication, no clear vision, no proper reward system, confusion and frustration, force of habit, fear of unknown, fear of insecurity, loss of competency and lack of support.It presents different model that can be used for change management and different theories that can be used to handle change during M&A. It also highlights the strategies this can be followed by the leaders of the organization: Integration plan, Employee Involvement, Clear Vision, Customer Focus, HR structuring and Downsizing. The factors discussed are based on the empirical findings, case study and earlier papers. To, support that the change can be managed effectively and efficiently, the paper shows as to how change was managed in the merger of ICICI bank and Bank of Madura
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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