112,286 research outputs found
Population-genetic study of Drosophila melanogaster from the Seychelles: frequency of alleles of allozyme loci and morpho-physiological traits,Populiatsionnno-geneticheskoe issledovanie Drosophila melanogaster Seǐshel'skikh ostrovov: chastoty alleleǐ allozimnykh lokusov i morfo-fiziologicheskie priznaki
No full textPopulation genetics study of Drosophila melanogaster from the Seychelles: allele frequency of allozyme loci morphophysiological characters
No full textPopulation genetics study of Drosophila melanogaster from the Seychelles: allele frequency of allozyme loci morphophysiological characters
No full textPopulation-genetic study of Drosophila melanogaster from the Seychelles: frequency of alleles of allozyme loci and morpho-physiological traits,Populiatsionnno-geneticheskoe issledovanie Drosophila melanogaster Seǐshel'skikh ostrovov: chastoty alleleǐ allozimnykh lokusov i morfo-fiziologicheskie priznaki
No full textBlock-iterative and string-averaging projection algorithms in proton computed tomography image reconstruction
No full textScott N. Penfold, Reinhard W. Schulte, Yair Censor, Vladimir Bashkirov, Scott McAllister, Keith E. Schubert, and Anatoly B. Rosenfel
author-bios-SRD-19-0063.R1 – Supplemental material for The Network Structure of Police Misconduct
No full textSupplemental material, author-bios-SRD-19-0063.R1 for The Network Structure of Police Misconduct by George Wood, Daria Roithmayr and Andrew V. Papachristos in Socius</p
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe 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
Fast and accurate proton computed tomography image reconstruction for applications in proton therapy
No full textProton computed tomography has been suggested as a means for maximizing the potential benefits of proton radiation therapy. By measuring individual proton energy losses after traversing an object and predicting paths of maximum likelihood through the image space, relative stopping power maps can be generated for treatment planning and image guidance. However, the processes of proton interaction with the imaged object lead to a number of challenges in the image reconstruction procedure. In this work we describe our approach to obtaining accurate relative stopping power maps in the shortest amount of time.S.N. Penfold, R.W. Schulte, V. Bashkirov, and A.B. Rosenfel
Variations on the Author
No full text“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
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