1,723,243 research outputs found
Detection times for vowels versus consonants
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GC-MS chromatogram of secondary metabolites from <i>P</i>. <i>lilacinum</i> 6064 isolate (PNG).
GC-MS chromatogram of secondary metabolites from P. lilacinum 6064 isolate (PNG).</p
Einfache Schraubenverbindungen Fortsetzung
TIB: RN 6591 (6064) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
Going Beyond Counting First Authors in Author Co-citation Analysis
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
“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
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
Formación profesional y desempeño laboral en la Institución Educativa 6064 José María Arguedas, Lima 2014
La presente investigación, titulada “Formación profesional docente y el
desempeño laboral de los docentes de la Institución Educativa 6064 “José María
Arguedas” de Tablada de Lurín, 2014”, con el objetivo de determinar la relación
entre la formación profesional docente y el desempeño laboral, que surge al
estudio de la problemática de formación profesional de los docentes de las
instituciones educativas de la UGEL Nº 01 .
La investigación obedece al tipo de investigación básica y diseño no
experimental, correlacional, transversal, con un método hipotético-deductivo y se
utilizó cuestionarios tipo Likert que se aplicó a una muestra de 117 docentes.
Luego del procesamiento de datos, el análisis e interpretación de los
resultados, mediante el coeficiente de correlación de Spearman, se llegó a la
siguiente conclusión: La formación profesional se relaciona significativamente
moderada con el desempeño laboral en los docentes de la Institución Educativa
6064 “José María Arguedas” de Tablada de Lurín, 2014
Hábitos de lectura y comprensión lectora en los estudiantes del sexto grado de la Institución Educativa N° 6064 "Francisco Bolognesi" de Villa El Salvador - 2011
La presente investigación tuvo como objetivo general determinar la relación entre Hábitos de Lectura y Comprensión Lectora en los estudiantes del sexto grado de la Institución Educativa Nº 6064 “Francisco Bolognesi” de Villa El Salvador – 2011.
Se trabajó con una población censal que estuvo constituida por 134 estudiantes del sexto grado de primaria de la Institución Educativa Nº 6064 Francisco Bolognesi” de Villa El Salvador - 2011, para determinar la población muestral se aplicó la formula según Bernal (2006). Se obtuvo como muestra 100 estudiantes.
Luego se procesaron los datos, haciendo uso del Programa Estadístico SPSS versión 21.0. Los resultados de la estadística aplicada nos dieron como resultado en la Tabla del análisis de correlación de Spearman (Rho = .625; p–valor= .000 < .05), por lo que existe una correlación moderada positiva entre los hábitos de lectura y la comprensión lectora en los estudiantes del sexto grado de la Institución Educativa Nº 6064 “Francisco Bolognesi” de Villa El Salvador – 2011
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