1,721,017 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
Homo Scientist can lead Homo Sapiens to the next evolutionary stage, to Homo Ingenious
Full text link
Research capacity building, networks, define research strategy, and funding opportunities in RECOOP HST Association
Full text linkI built research capacity and networks for the first ten years in the RECOOP Research Consortium from 2002 to 2012. The RECOOP HST Consortium, with the financial support of Cedars–Sinai Medical Center (CSMC), applied for the International Visegrad Fund (IVF) grants. We applied for 20 Standard Grants and won 14 Standard Grants to support forming and managing research networks and multinational–multidisciplinary research projects. The IVF grants won by CSMC – RECOOP helped move toward the 21st Century and broaden the scope of activities in RECOOP. Also, the IVF grants helped to build support networks for biosafety and biosecurity, animal use in research, clinical research management, and research and Innovation management training. RECOOP HST Association implemented the Common Mechanism of Diseases (CMD) research program for innovative life science research in member countries. The objectives were to increase the number of young scientists participating in creative research. Knowledge sharing is the most essential element of collaborative research. Within the context of RECOOP, my final endeavor will focus on investigating the diagnosis and management of Post-Traumatic Stress Disorder (PTSD) in Ukraine. As of January 2024, an estimated 6.3 million people have been forced to flee Ukraine, with 94 percent of them hosted in European countries, representing 5.9 million refugees. In Ukraine, an estimated 7.8 million people need health assistance, and 11.5 million need protection assistance and services. Studies of PTSD report volume abnormalities in multiple regions of the cerebral cortex. However, findings for many regions, particularly regions outside commonly studied emotion-related prefrontal, insular, and limbic regions, are inconsistent and tentative. We, as researchers, must continually share our research findings and diligently replicate established methods and protocols. These tasks can often feel akin to the labor of Sisyphus. Moreover, within the scientific community, integrity is paramount; dishonesty is swiftly met with consequences akin to the justice administered by Zeus. Therefore, we researchers must roll a boulder up a hill again and again, and after we have proved that the published scientific work is sound, the “boulder” and the scientist will stay on top of the hill
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
- …
