1,727,190 research outputs found
Letter from Congressman Graham A. Barden to W. T. Johnson
No full textLetter from Congressman Graham A. Barden to W. T. Johnson, sending in statement for S. B. Simmons camp dedication. Statement for camp dedication
[Letter from Representative Graham A. Barden to T. N. Carswell - June 30, 1959]
No full textA letter written to Mr. T. N. Carswell, Abilene, Texas, from Graham A. Barden, House of Representatives, Washington 25, D. C., dated June 30, 1959. Barden expresses his appreciation for the letter from Carswell and for his views, and he advises that the Committee on Education and Labor is writing a bill on labor reform legislation
Complexes and exactness of certain Artin groups
No full textIn his work on the Novikov conjecture, Yu introduced Property A as a readily verified criterion implying coarse embeddability. Studied subsequently as a property in its own right, Property A for a discrete group is known to be equivalent to C*-exactness of the reduced C*-algebra, and to the amenability of the action of the group on its Stone-Cech compactification. In this paper we study exactness for groups acting on a finite dimensional CAT(0) cube complex. We apply our methods to show that Artin groups of type FC are exact. While many discrete groups are known to be exact the question of whether every Artin group is exact remains open
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
sericea
No full textPhacelia sericea (Graham) A. Graysilky phaceliaphacélie soyeuseWare Creekopen slop
sericea
No full textPhacelia sericea (Graham) A. Graysilky phaceliaphacélie soyeuseOil Basin end Mt. Galwaydry rocky & grassy N.E. watershed5800 fee
sericea
No full textPhacelia sericea (Graham) A. Graysilky phaceliaphacélie soyeuseLone Lakedry open scree slope6800 fee
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