1,720,980 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
Customer Service Retention – A Behavioural Perspective of the UK Mobile Market
Get PDFAbstract
Customer retention is essential for firms in the service sector and will subsequently receive a great deal of attention in the coming years. A large majority of firms are losing their current customers at a significant rate. UK operators lose over a third of their subscribers every year in spite of incurring large customer acquisition and retention expenditures. A study of customer retention from a variety of angles, including economic, behavioural and psychological perspectives, was rigorously carried out. It has been found that a majority of scholars explain customer retention from a behavioural perspective by using unrelated or indirect factors such as trust and commitment, price terms, and loyalty terms. It has also been noted that previous studies lack a clear theoretical background and a solid empirical proof to support their findings of customer operant retention behaviour.
This study approaches the customer retention problem in the mobile phone sector from a behavioural perspective, applying the Behavioural Perspective Model as the main analytical framework. The model includes a set of pre-behaviour and post-behaviour factors to study consumer choice and explains its relevant drivers in a viable and comprehensive way, grounded in radical behaviourism. Many data collection methods were used to collect data from the study sample, including mobile contracts content analysis techniques, customer focus groups, and, principally, a customer survey supported by interviews with a number of managers. The data were analysed using different regression measurements to test the study model, and the propositions were constructed and tested quantitatively and discussed qualitatively. Analysis revealed that a customer will buy a mobile telecommunication package and engage in a long-term relationship with a supplier whom he or she believes will honour the relationship’s functional and emotional benefits; the consumer will be expecting to obtain such benefits when he/she buys, consumes, and has a positive experience of both the purchased object and the seller
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
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
Scope of Customer Retention Problems in the Mobile Phone Sector: A Theoretical Perspective
Get PDFAs identified by large numbers of scholars, service organisations are facing critical problems regarding a set of questions relating to customer retention (CR), namely, How to retain their customers? and How to decrease both customer costs and customer mobile-switching rates? Thus, this study focuses on CR problems in the mobile phone service sector. CR has become an issue as customers increasingly switch service providers as competition between service providers escalates. CR is further exacerbated with mobile service providers spending billions in gaining new customers but rarely spending equal amounts on establishing, maintaining, and building healthy long-term relationships with their existing mobile subscribers. Keywords: customer retention, relationship benefits, relationship cost, relationship classification, and mobile service providers
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
- …
