1,720,978 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
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
Who influences risk management standardisation processes? The example of risk management standards
No full textThe use of standards has permeated virtually all aspects of modern society. Standards should be seen as the combined result of the standardisers’ expertise and the effects of the dynamics of the standardisation process itself. This article explores why some participants are more influential in standards development than others. Using an insider perspective, observations are gathered from almost a hundred activities and three hundred hours spent with international and national standardisation workgroups related to risk management. Discussing power relations, this study exposes the high influence of individuals in standardisation. By knowing and using the rules of the game, individual participants may significantly impact the process and the output. The empirical examples also show that people with high proficiency in English interact more in international standardisation activities than participants with a lower command of English. The challenges of inadequate participation, particularly from the risk science community, and unbalanced representation in standardisation activities are also discussed in the article
Standardisation of Risk and the Risk of Standardisation : Using Standards in Risk Management Regulations for Land-use Planning
No full textThis thesis discusses the use of standards in land-use planning risk management regulations. Based on exploring the domains of standards and standardisation, risk science, and risk management regulations, the research contributes significant empirical evidence capturing the perspectives of risk managementpractitioners in terms of the strengths, the weaknesses and the effects of using standards in regulations for land-use planning. Research activities also include analysing who is influential when developing standards. Guided by the fundamentals of standards and standardisation, and the most recent advancesin risk science, the thesis develops a set of aspects that should be considered when assessing the use of standards in risk management regulations. Having applied this body of knowledge to a new Swedish guideline for managing risk in land-use planning, the thesis concludes that for familiar non-complex risk problems, a hard regulatory approach is appropriate. For more complex, uncertain, and ambiguous decision situations, softer approaches are more appropriate. Regardless of whether a hard or soft regulatory approach is chosen, the standardisation process (i.e. the production of the standard) should involve adequate participation and balanced representation from all relevant stakeholders. Every voice should be heard, and standardizers must remain vigilant to prevent power imbalances or misuse of power. Even if the scope of the dissertation is land-use planning - specifically land-use planning near stationary risk sources (hazardous industries) and non-stationary risk sources (transport of dangerous goods on road and rail) - much of the discussion is relevant regardless of the risk domain and application area
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