1,723,344 research outputs found
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe 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
Get PDF“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
Allegro di molto from Trio I - ASAB Oboe Ensemble
No full textAllegro di molto from Trio I
G. Aber
Oboe trios
Edición:James Brown
Oboe 1: Juan David Monroy
Oboe 2: Andrea Selene Camelo
Oboe 3 y edición: Miguel Ángel Quiroga
Dirección: Yudy Rocío Bonilla PatarroyoAllegro di molto from Trio I
G. Aber
Oboe Trios
Edition: James Brown
Oboe 1: Juan David Monroy
Oboe 2: Andrea Selene Camelo
Oboe 3 and Edition: Miguel Ángel Quiroga
Conductor: Yudy Rocío Bonilla Patarroy
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe 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
La gestión comercial y la competitividad empresarial de las microempresas manufactureras del distrito de Andahuaylas, Apurímac – 2021
Get PDFEl propósito principal de la investigación realizada fue establecer la relación que existe entre la gestión comercial y la competitividad empresarial de las microempresas manufactureras del distrito de Andahuaylas, Apurímac – 2021. La metodología se basa en el modelo cuantitativo, básico y alcance descriptivo, cuyo diseño fue no experimental - correlacional - transversal; 257 microempresas manufactureras del distrito de Andahuaylas fue la población y 60 de estas conformaron la muestra obtenida por muestreo no probabilístico, entre las cuales están los del sector de fabricación de muebles, fabricación de estructuras metálicas y actividades de impresión, por ser las de mayor número de microempresas manufactureras en el distrito de Andahuaylas. La técnica empleada fue la revisión documentaria y la encuesta, y su instrumento la ficha de revisión documentaria y el cuestionario; la fiabilidad del cuestionario fue obtenida según el alfa de Cronbach, que es de 0.864, demostrándose así su alta fiabilidad.
El resultado de la correlación de variables, se obtuvo mediante el indicador de rho de Spearman que mide la correlación; donde el hallazgo principal, señala que la gestión comercial se relaciona con la competitividad empresarial, a un nivel de probabilidad del 99%, asimismo, el valor obtenido en el indicador de r = 0,664**, demuestra la correlación existente positiva moderada entre las variables estudiadas
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe 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
Escenarios íntimos
No full textIlustraciones, fotografíasEl proyecto de investigación de la maestría en artes plásticas y visuales, indica con la indagación sobre la vida de tres personas en las etapas trascendentales: niñez juventud y vejez. Durante la explotación de algunos aspectos de su vidas, se encuentran hitos comunes de la memoria en a experiencia gracias al dispositivo de la imagen. Mediante la investigación – creación, se configuraron vertientes importantes que provienen de vivencias, objetos, símbolos e iconos de cargas significativas y de sentido para las tres personas escogidas. A medida de la indagación sobre la historia de la vida, tomo más importancias en la investigación Carola Arango, pues ella posee el poder y la fuerza narrativa de lo femenino y a u vez la figura de la abuela fallecida valeriana, a quien se dedica la siguiente tesis. (Texto tomado de la fuente)The research project of the master's degree in visual arts, said the inquiry into the lives of three people in the transcendental stages: childhood and old age youth. During the operation of some aspects of their lives, are common landmarks to memory device experience thanks to the image. Through research - creation, important aspects were set come from experiences, objects, symbols and icons significant burdens and meaning for the three persons selected. As the inquiry into the history of life, take more importance in research Carola Arango, because she has the power and narrative power of the feminine figure you time valerian deceased grandmother, who was dedicated the following thesisMaestríaMagister en Artes Plásticas y VisualesÁrea Curricular de Arte
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
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