1,720,955 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
Reestructuración del modelo de almacenamiento de datos del sistema de gestión de encuestas desarrollado dentro del proyecto planes de energización rural sostenible, región Orinoquía
No full textincluye figuras y anexosLa Universidad de los Llanos a través del Observatorio del Territorio ejecuta el
proyecto Planes de Energización Rural Sostenible, Región Orinoquía, PERS
Orinoquía, que tiene como objetivo principal identificar, formular y estructurar
proyectos integrales y sostenibles en un periodo mínimo de 15 años, que además de
generar energía, apoyen el crecimiento y desarrollo de las comunidades rurales de la
Región Orinoquía [1].
Para cumplir con este objetivo, actualmente se está realizando un trabajo de
recopilación de información primaria, a través de encuestas aplicadas en los
departamentos de la Orinoquía, para lo cual el Observatorio del Territorio desarrolló
una aplicación móvil. Los datos recopilados de cada encuesta a través del aplicativo
son enviados al servidor del Observatorio del Territorio en un objeto JSON (JavaScript
Object Notation) que ha sido binarizado para luego ser almacenado en una base de
datos relacional, en la cual los datos de las encuestas son ubicados en un campo de
tipo BLOB (Binary Large Objects).
Con el fin de facilitar el acceso y la consulta a la información de las encuestas
almacenadas, se ha agregado un motor de base de datos no relacional orientado a
documentos, llamado MongoDB, con el cual la información guardada allí se puede
consultar directamente con su propio lenguaje de consultas; para esto, se desarrolló
una Aplicación Web Java que aplicando filtros en la interfaz cliente construye
dinámicamente una consulta que es enviada a MongoDB a través de su driver para
Java, permitiendo exportar las encuestas que cumplen con las condiciones del filtro.
A MongoDB se le aplicó la configuración de Réplica Set, con un nodo primario y dos
secundarios, con el fin de proveer una alta redundancia y disponibilidad de la
información, característica de este tipo de base de datos. Además, se desarrolló una
Aplicación Web Java para la migración de las encuestas almacenadas en la base de
datos actual del aplicativo (MySQL) a MongoDB. Que también permite exportar un
consolidado de encuestas en formato JSON en un archivo comprimido. Finalmente
se realizaron un conjunto de pruebas de rendimiento entre MySQL y MongoDB ante
operaciones de inserción y consulta.
El desarrollo del proyecto se realizó utilizando el lenguaje de programación Java y
JavaScript usando el IDE NetBeans 8.2, la librería de bootstrap 4, jQuery y Gson.1. Resumen. -- 2. Justificación del proyecto. -- 3. Introducción. -- 4. Descripción del problema. -- 5. Objetivos. -- 5.1 Objetivo general. -- 5.2 Objetivos específicos. -- 6. Marco de referencia. -- 6.1 Proyectos PERS. -- 6.2 Pruebas de rendimientos entre SGBD SQL y SGBD nosql. -- 7. Marco teórico. -- 8. Metodología. -- 8.1 Product Backlog. -- 8.2 Sprint backlog. -- 8.3 Ejecución de Sprint. -- 8.4 Reuniones en el contexto Scrum. -- 8.4.1 Sprint planning. -- 8.4.2 Sprint retrospective. -- 8.4.3 Sprint review. -- 9. Desarrollo del proyecto. -- 9.1 Instalación y configuración de mongodb. -- 9.2 Migración de encuestas. -- 9.2.1 Requerimientos para el módulo de migración. -- 9.2.2 Casos de uso. -- 9.2.3 Diseño del aplicativo. -- 9.2.4 Tecnologías y herramientas a utilizar Para el desarrollo de este aplicativo se trabajó con la arquitectura Modelo Vista Controlador, haciendo uso de Java Web, jquery, Bootstrap 4, mysql y mongodb. -- 9.3 Módulo de consultas. -- 9.3.1 Adaptación backend de la aplicación de encuestas para implementación del nuevo modelo de almacenamiento. -- 9.3.2 Requerimientos módulo de consultas. -- 9.3.3 Casos de uso. -- 9.3.4 Diseño del módulo. -- 9.3.5 Tecnologías y herramientas a utilizar. -- 9.3.6 Análisis del modelo de objetos. -- 9.4 Pruebas de rendimiento 33 9.4.1 Diseño del experimento 33 7 9.4.2 Ambiente del experimento 34 9.4.3 Escenarios de prueba. -- 9.4.4 Resultados obtenidos. -- 10. Resultados obtenidos. -- 11. Conclusiones. -- 12. Recomendaciones. -- 13. Bibliografía. -- 14. Anexos.PregradoIngeniero(a) de Sistema
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
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
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
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
Author Under Sail The Imagination of Jack London, 1893-1902
No full textIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Intro -- Title Page -- Copyright Page -- Dedication -- Contents -- Acknowledgments -- Introduction -- 1. Spirit Truth -- 2. From Absorption to Theatricality and Back Again -- 3. "I Will Build a New Present" -- 4. Sons as Authors -- 5. Fathers as Publishers -- 6. The Daughter as Author -- 7. Lovers as Authors -- 8. At Sea with the Family -- 9. Yellow News, Yellow Stories -- 10. The Return Home -- Notes -- Bibliography -- Index -- About Jay WilliamsIn Author Under Sail, Jay Williams offers the first complete literary biography of Jack London as a professional writer engaged in the labor of writing. It examines the authorial imagination in London's work, the use of imagination in both his fiction and nonfiction, and the ways he defined imagination in the creative process in his business dealings with his publishers, editors, and agents. In this first volume of a two-volume biography, Williams traverses the years 1893 to 1902, from London's "Story of a Typhoon" to The People of the Abyss. The Jack London who emerges in the pages of Author Under Sail is a writer whose partnership with publishers, most notably his productive alliance with George Brett of Macmillan, was one of the most formative in American literary history. London pioneered many author models during the heyday of realism and naturalism, blurring the boundaries of these popular genres by focusing on absorption and theatricality and the representation of the seen and unseen. London created an impassioned, sincere, and extremely personal realism unlike that of other American writers of the time. Author Under Sail is a literary tour de force that reveals the full range of London as writer, creative citizen, and entrepreneur at the same time it sheds light on the maverick side of machine-age literature.Description based on publisher supplied metadata and other sources.Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, YYYY. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries
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