1,721,036 research outputs found
Can Union support reduce the negative effects of job insecurity on well-being?
No full textIn the context of rapidly changing environmental conditions, innumerable organizations engage in restructuring activities. As a consequence, many employees feel insecure about the future existence of their jobs. While research suggests that such job insecurity has negative consequences for employee attitudes and well-being, less is known about if and how these negative effects can be alleviated by social support from the union. This present study tests for a potential moderator effect of perceived union support in the insecurity-mental health complaints relation using survey data collected among unionized workers in Italy, the Netherlands and Sweden. The results indicate that job insecurity is associated with mental health complaints in all participating countries and that union support relates negatively to mental health complaints in one of the participating countries. However, no interaction effect was obtained, thus indicating that union support does not reduce the effects of job insecurity on mental health complaints
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
Baanonzekerheid als schending van het psychologisch contract bij vakbondsleden: gevolgen voor vakbondsattitudes en opzegintentie in België en Nederland [Job insecurity as violation of the psychological contract among trade union members: consequences on attitudes towards unions and the intention to resign membership in Belgium and the Netherlands]
No full textIn this article the consequences of job insecurity among union members are explored. Having established that most employees have instrumental motives for joining a union, and using psychological contract theory, we hypothesize that job insecurity among union members correlates with a lower level of perceived union support, lower satisfaction with the union, reduced (affective) commitment towards the union, and a higher intention to resign union membership. These hypotheses were tested in Belgium and the Netherlands. Evidence was found to support the assumed association between job insecurity and a reduction in perceived union support. In Belgium, job insecurity was also associated with reduced union satisfaction and intention to resign membership. In neither country job insecurity was associated with union commitment. These results partly support the hypothesis that union members experience job insecurity as a violation of their psychological contract with the union
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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