1,723,344 research outputs found
Linked collectors and determiners for: Review of the Inca irroratus species group with description of two new species of Inca LePeletier & Serville, 1828 (Coleoptera, Scarabaeidae, Cetoniinae).
No full textNatural history specimen data linked to collectors and determiners held within, "Review of the Inca irroratus species group with description of two new species of Inca LePeletier & Serville, 1828 (Coleoptera, Scarabaeidae, Cetoniinae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="http://bionomia.net/dataset/04bf840b-8ba9-4059-8190-f2454630a714">https://bionomia.net/dataset/04bf840b-8ba9-4059-8190-f2454630a714</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/04bf840b-8ba9-4059-8190-f2454630a714">https://gbif.org/dataset/04bf840b-8ba9-4059-8190-f2454630a714</a>. Formatted as a Frictionless Data package
Conciencia fonológica y aprendizaje de la lectura en los estudiantes del primer grado de Educación Primaria de la I.E 8190, Carabayllo, 2012
Get PDFLa investigación tuvo como título “Conciencia fonológica y el aprendizaje de la
lectura en los estudiantes del primer grado de Educación Primaria de la Institución
Educativa 8190, Carabayllo, 2012”, y el problema general está enmarcado en la
siguiente pregunta ¿Qué relación existe entre la conciencia fonológica y el
aprendizaje de la lectura en los estudiantes de primer grado de Educación
Primaria de la I.E 8190, Carabayllo, 2012? , y cuyo objetivo es determinar la
relación que existe entre la conciencia fonológica y el aprendizaje de la lectura en
los estudiantes del primer grado de Educación Primaria de la Institución Educativa
8190, Carabayllo, 2012.
La investigación fue de tipo básica, de nivel correlacional, diseño no experimental
y de corte transversal; y el método fue hipotético deductivo, la población de
estudio estuvo conformada por los estudiantes del primer grado de la I.E. 8190 y
la muestra por 73 estudiantes seleccionados por muestreo censal, para la
recopilación de datos se utilizaron dos pruebas cuestionarios, para identificar la
conciencia fonológica , la Prueba de Segmentación Lingüística, Prueba de
Conciencia Silábica y Prueba de Conciencia Fonémica y para el aprendizaje de la
lectura , Batería Prueba de Procesos lectores, el análisis de los datos se realizó
con software Excel 2010, programa estadístico SPSS en su versión 19,0 y con la
Correlación de Rho Spearman.
La conciencia fonológica se relaciona significativamente (p<0,05) con el
aprendizaje de la lectura existiendo una relación positiva con un nivel de
correlación moderada (r= 0,691) en los estudiantes del primer grado Educación
Primaria de la I.E 8190, Carabayllo, 2012
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
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
ENVIRONMENTAL RISK ASSESSMENT UNDER ENVIRONMENTAL STANDARD AND SAFETY-FIRST CONSTRAINTS
Get PDFThe uncertainty weather condition could pose some challenge in achieving environmental target. In this study, we use a bioeconomic model to calculate the impacts of alternative management systems. Under different safety-first constraints on the levels of environmental runoff, obtaining from APEX, optimal net return of alternative cropping practices is estimated.Environmental Economics and Policy,
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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