1,721,097 research outputs found
Editorial [Hot topic: Psychotropic Drugs in Child and Adolescent Psychiatry - a New Era on the Horizon (Executive Editors: Aribert Rothenberger, Manfred Gerlach and Ralf W. Dittmann)]
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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
Reboxetine for ADHD in children non-responders or with poor tolerance to methylphenidate: a prospective long-term open-label study
No full textUp to 30% of patients with attention-deficit hyperactivity disorder (ADHD) treated with psychostimulants discontinue the treatment because of intolerance or lack of therapeutic response. Therapeutic alternatives are needed for such patients. In the present case series, we study the effectiveness of reboxetine over a period of 6 months in a sample of 14 children diagnosed with ADHD according to DSM-IV-TR criteria, who had responded only partially or had presented poor tolerance to conventional treatment with methylphenidate. Clinical efficacy was evaluated through the application of the 18-item Attention-Deficit Hyperactivity Disorder Rating Scale (ADHD-RS-IV) and the Clinical Global Impressions-Global Improvement Scale (CGI-I). Percentages of responders (ADHD-RS ≥ 25%) and improvers (CGI-I absolute value < 4) were 90.9 and 72.7%, respectively. No serious side-effects were observed during treatment, the most frequent effects being headaches and insomnia. The initial findings of our study show that reboxetine may constitute an effective tool for long-term treatment of children with ADHD who present poor response or poor tolerance to initial treatment with methylphenidate
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
Montay Demonstration in Leipzig on 11. Dec. 1989
No full textExpectations of social development in the GDR. Topics: Sympathy values for Neues Forum, Manfred Gerlach, Runder Tisch, Demokratischer Aufbruch, Michael Gorbachev, Republicans, economic reform, SPD, currency reform, confederation with the FRG, time of unification, national independence of the GDR, Hans Modrow, reform of the education system, Helmut Kohl, SED, Greens League, social security, GDR, the right to leave at any time, Roland Woetzel, Hungarian reform, Walter Momper, FRG, Dietrich Genscher, foreigners, Perestroika in the Soviet Union, The Greens, Gregor Gysi; credibility of the SED; capability of the judiciary organs.Erwartungen an die gesellschaftliche Entwicklung in der DDR. Themen: Sympathiewerte für Neues Forum, Manfred Gerlach, Runder Tisch, Demokratischer Aufbruch, Michael Gorbatschow, Republikaner, Wirtschaftsreform, SPD, Währungsreform, Konförderation mit der BRD, Zeitpunkt der Vereinigung, staatliche Eigenständigkeit der DDR, Hans Modrow, Reform des Bildungswesens, Helmut Kohl, SED, Grüne Liga, soziale Sicherheit, DDR, ständige Ausreise, Roland Wötzel, ungarische Reform, Walter Momper, BRD, Dietrich Genscher, Ausländer, Perestroika in der Sowjetunion, Die Grünen, Gregor Gysi; Glaubwürdigkeit der SED; Fähigkeit der Justizorgane
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