1,720,954 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
THE ROLE OF LIBRARIANS IN HEALTH INFORMATION DIFFUSION IN THE DIGITAL AGE
Get PDFAccess to reliable health information source builds knowledge that individuals need to take informed decisions that will promote their health and well-being. Inadequate/lack of access to reputable information creates a gap in knowledge of health problems, ultimately leading to poor health decisions and outcomes. In Nigeria, there are several sources such as health workers, mass media, textbooks and internet through which health information are disseminated to the public and patients, but libraries and librarians are often not considered as part of the explicit plan to advance the health of the populace. The paper therefore provides an overview of the role that libraries could play to promote diffusion of information for quality health care in Nigeria drawing from examples of such practices in developed countries. Librarians as repositories of knowledge could be involved in helping the public to get high quality consumer health information, in providing patients’ education and in imparting information literacy skills which avails individuals the understanding of their health status, and take appropriate actions to prevent and control diseases. Information prescription entails the librarians providing personalized or customized information to patients on the request of the consulting physicians thereby improving patients’ ability to manage and control his/her medical condition. The library could further engage in outreach to take health information to grassroots and are also relevant in emergency response and preparedness
BUSINESS RISK CONTROL TECHNIQUES AND ENTREPRENEURIAL SUCCESS: EVIDENCE FROM SELECTED TERTIARY INSTITUTIONS’ STUDENTS IN EKITI STATE NIGERIA
No full textRisk control techniques are key instrument for enhancing the entrepreneurial successes required in tertiary students in the face of herculean economic hardship. This study examined the nexus between risk control techniques and business performance among selected tertiary institutions’ students in Ekiti State. The study adopted a cross-sectional survey design cum double sampling techniques comprising purposive and convenience. The study further employed a structured questionnaire to gather data from a sample size of two hundred and sixty-seven (267) participants. Descriptive statistic, Friedman’s rank test and simple regression techniques were adopted in the data analysis. The study showcased the rank-order analysis of risk control techniques and entrepreneurial successes criteria. Further results also revealed the positive relationship between risk control techniques and entrepreneurial successes of selected tertiary institutions’ students in Ekiti State, Nigeria. The study recommended that educational stakeholders in tertiary institutions ensure that their students are equipped with the necessary understanding of risk management techniques, which can assist them in their respective commercial endeavours. Furthermore, tertiary institutions should incorporate into their entrepreneurship curriculum a variety of risk identification tools that will effectively stimulate the entrepreneurial intention and behaviour of students. Tertiary universities should establish enterprises that can function as incubators for their students to gain practical experience in business development
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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