1,721,493 research outputs found

    Letter Written by Donald J. Mullen to the Bryant College Service Club Dated June 23, 1945

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    [Transcription begins] DONALD J. MULLEN ENSIGN, UNITED STATES NAVAL RESERVE New Guinea Area June 23, 1945 Dear Members: ~ It is difficult to express the satisfaction that one feels upon receiving a gift from the B. S. C. but I assure you that it is a real pleasure to know that we have not been forgotten by our Alma Mater. Two of the officers aboard are from Yale and Harvard, respectfully, and they agree that the work you are doing is remarkable and it puts the larger Colleges to shame. Your frequent news letters are always welcome as all of us like to keep posted on the current doings around the College. To all the members of the Club, my sincere thanks and best wishes. Keep-up the good work especially those letters as they are great morale builders to us fellows over-seas. Sincerely, Donald J. Mullen “43” [Transcription ends

    Going Beyond Counting First Authors in Author Co-citation Analysis

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    The 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

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    “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

    Social work practice to the benefit of our clients. Scholarly legacy of Edward J. Mullen

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    This book follows the intellectual track and legacy of one of the most illustrious social work educators of our time, Edward J. Mullen, the Willma and Albert Musher Professor Emeritus of Columbia University and a fellow of the American Academy of Social Work and Social Welfare. The collection of chapters is written by European and American scholars, social work leaders in their respective countries and beyond. Most of the contributions originate from a seminar organized by the Inter-Centre Network for Evaluation of Social Work Practice (Intsoceval), a network of social work scholars, and hosted in 2014 by the Free University of Bozen-Bolzano in Italy. This volume provides a remarkable and unique perspective on not only the professional trajectory of an eminent social worker but also the history of contemporary social work. (DIPF/Orig.

    Appropriate Similarity Measures for Author Cocitation Analysis

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    We 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

    Prosthetic heart valve

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    A prosthetic heart valve (1) for implantation at the mitral annulus of a heart, the prosthetic heart valve comprising: a support framework (10) reversibly transformable between a collapsed configuration and an expanded configuration; and one or more leaflets connected to the framework; wherein, in the expanded configuration: the support framework defines a fluid pathway through the prosthetic heart valve, the fluid pathway having a portion with a D-shaped cross section for engaging the mitral annulus; and the one or more leaflets allow fluid to pass through the fluid pathway in a first direction but prevent fluid from flowing in the opposite direction

    Prosthetic heart valve

    No full text
    A prosthetic heart valve (1) for implantation at the mitral annulus of a heart, the prosthetic heart valve comprising: a support framework (10) reversibly transformable between a collapsed configuration and an expanded configuration; and one or more leaflets connected to the framework; wherein, in the expanded configuration: the support framework defines a fluid pathway through the prosthetic heart valve, the fluid pathway having a portion with a D-shaped cross section for engaging the mitral annulus; and the one or more leaflets allow fluid to pass through the fluid pathway in a first direction but prevent fluid from flowing in the opposite direction

    Dispelling the Myths Behind First-author Citation Counts

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    We 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

    Author Index

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