1,721,570 research outputs found
Aviators Flight Log Book
No full textPhotograph of a page from Neil Armstrong’s aviator’s flight log from September 1951. The log contains records of and data from 12 different flights and is signed “N.H. Armstrong.
Exercise, physical activity, and eating and weight disorders
No full textDescription \ud
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A new edition of the leading reference work for all those working in developmental exercise science and medicine\ud
The content draws on the latest research, to provide an evidence-based guide, with details of original sources and references for further reading\ud
Chapters are cross-referenced where appropriate, giving easy access to complementary/more in-depth information across the book\ud
Each chapter concludes with a bulleted summary so that the main points can be quickly identified\ud
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New to this edition\ud
Part 5 is now focused on the Elite Young Athlete, with new chapters on the development of the young athlete, hormonal responses and adaptations, aerobic training, and maximal intensity and strength training\ud
New chapters have been added on ethics in paediatric research, field tests of performance, growth and maturation, exercise metabolism, and gene-physical activity interactions\ud
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Now in its second edition,Paediatric Exercise Science and Medicine is the leading reference work designed to support and challenge those involved in developmental exercise science and medicine. Since the publication of the first edition, the paediatric sub-specialty has become firmly established as a major component of sport and exercise medicine and this is reflected by a marked increase in research activity and publication. Experimental methods pioneered with adults have been successfully adapted for use with children and new non-invasive techniques have been developed and applied to paediatric research to provide new insights into understanding the exercising child.\ud
Incorporating the latest research from established, internationally recognized authors and new contributors who have emerged as leading researchers since the publication of the first edition, each chapter has been comprehensively updated to reflect evidence-based advances in knowledge. The book is extensively cross-referenced to promote access to complementary material and each chapter ends with a bulleted summary to support the rapid identification of key issues. \ud
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Readership: Researchers, postgraduate students and final year undergraduates in sport and exercise science, those working in sports medicine, paediatrics, health education /promotion, human biology, physiology, and physiotherapy.\u
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
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
Author-wise bibliometric analysis based on entropy.
No full textAuthor-wise bibliometric analysis based on entropy.</p
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