1,720,971 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
Quality of Internal Risk Rating Frameworks at Commercial Banks in Pakistan
Full text linkThe importance of internal risk rating system for an effective credit risk management system can not be overemphasized. The system demands contunuous support and involement of top management of the commercial banks, and the regulators. The attempt to develop robust internal risk rating systems is ongoing among commercial banks. This study was made to measure the quality of internal credit risk rating systems of commercial banks in Pakistan in terms of the various aspects of an internal rating system.
To achieve this objective interviews of head of risk management of 10 commercial banks operating in Pakistan were conducted. The unstructured questions used in the interviews were transcribed and the technique of content analysis was used. The findings revealed that internal risk rating systems of commercial banks in Pakistan are generally strong but need improvement in a few aspects. The following areas of internal risk rating systems of commercial banks in Pakistan were found weak:
1. Environment specific to internal risk rating methodologies employed by the banks.
2. Environment specific to the documentation in the internal risk rating system.
Other areas such as credit grades, use of qualitative and quantitative factors, methodology, internal risk rating policy, external credit rating, rating definitions, rating criteria, boards involvement were found in lines with the internal risk rating guidelines issued by the SBP.
Key Words: Credit Risk, Credit Risk Management, Internal Risk Ratin
Corporate Governance and Accounting Practices in Pakistan
Full text linkProviding transparency in terms of financial accounting information is one of the objectives of corporate governance. Good accounting practices would result in accounting information that would be very useful to the stakeholders, hence good governance. Employment of effective accounting standards, such as IFRSs can be considered as a better accounting practice that are claimed to produce better disclosure and comparability of accounting information. This study was made to determine whether the companies listed in Pakistan complied with the requirements of IFRS, and whether the financial statements of those companies were harmonized. Thorough document analysis of the selected 51 companies was performed for the selected IFRSs. To determine the degree of harmonization of accounting practices among the companies in Pakistan C index was used. To test for the level of harmonization Chi square test was used. We concluded that, across the board, companies in Pakistan pursue and comply with the requirements of International financial reporting standards (IFRS). This is not the same for the degree of harmonization. Although for most of the IFRS selected degree of harmonization was positively tested there were a few exceptions. The implication is that the users of financial statements should first make adjustments for these items and then compare any aspect of financial condition or performances of the companies in Pakista - See more at: http://www.journalijar.com/article/4503/corporate-governance-and-accounting-practices-in-pakistan/#sthash.9ovp4lAu.dpu
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
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
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