1,721,718 research outputs found
B.N. fr. 15220
No full textFiche en cours d'élaboration Dernière mise à jour : 1er novembre 2014 Ms. B.N. fr. 15220. XVIIe siècle. Provient de l'abbé de Targny. La section Saint-Gelais s'étend des f. 34 r° à 37 v°. Pour citer cet article : JOUBAUD Pascal et SICARD Claire, « Description du ms. B.N. fr 15220 », Démêler Mellin de Saint-Gelais, Carnet de recherche Hypothèses, 1er novembre 2014 [En ligne] http://demelermellin.hypotheses.org/1753
B.N. fr. 15220
No full textFiche en cours d'élaboration Dernière mise à jour : 1er novembre 2014 Ms. B.N. fr. 15220. XVIIe siècle. Provient de l'abbé de Targny. La section Saint-Gelais s'étend des f. 34 r° à 37 v°. Pour citer cet article : JOUBAUD Pascal et SICARD Claire, « Description du ms. B.N. fr 15220 », Démêler Mellin de Saint-Gelais, Carnet de recherche Hypothèses, 1er novembre 2014 [En ligne] http://demelermellin.hypotheses.org/1753
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
Evaluation of the Limits of the Thermal Properties of the Opaque Closures of the NBR 15220-3, for Dwellings of Social Interest, of the Zone Bioclimática 2.
No full textThe present study aimed to analyze the values recommended by the NBR 15220 - part 3 and considered as limits of thermal transmittance, thermal lag factor and solar heat for both vertical and horizontal components to the bioclimatic zone 2 brazilian. So, at the first moment the construction characteristics of the housing to be simulated in this work were definid, so that they would meet the minimum specifications proposed by the Minha Casa Minha Vida Federal Government Program. The opaque closures walls and roof, of the base case, were defined from the limits set by the thermal properties of NBR 15220-3, for bioclimatic zone 2. The results obtained with the simulation of base case established thermal comfort and energy efficiency, with which various configurations of the envelope were simulated and subsequently compared, making possible to verify the relevance of the recommendations set forth in the standard. The results indicated that the limits established by NBR 15220-3 are not justified for thermal lag factor and solar heat variables, when evaluated by thermal comfort indices obtained by simulation. It was possible to verify that both the thermal lag as the solar absorptance increasing are beneficial for the indoor thermal comfort over the years climatic zone 2, where the situations of discomfort in winter are predominant.O presente trabalho teve por objetivo fazer uma análise dos valores recomendados pela NBR 15220 – parte 3, para habitações de interesse social, e considerados como limites de transmitância térmica, atraso térmico e fator de calor solar, tanto para fechamentos verticais quanto horizontais, para a zona bioclimática 2 brasileira. Para isto, primeiramente definiu-se as características construtivas da habitação a ser simulada no trabalho, de forma a que atendesse às especificações mínimas propostas pelo programa Minha Casa Minha Vida. Os fechamentos opacos, paredes e cobertura, do caso-base, foram definidos a partir dos limites das propriedades térmicas indicadas pela NBR 15220-3, para a zona bioclimática 2. Os resultados obtidos com o caso-base estabeleceram os referenciais de conforto térmico e de eficiência energética, com os quais as diversas configurações de envelope simuladas posteriormente foram comparadas, e possibilitaram verificar a pertinência das recomendações estabelecidas na norma. A análise dos resultados indicou que não se justificam os limites estabelecidos pela NBR 15220-3 para as variáveis de atraso térmico e fator de calor solar, quando avaliados pelos índices de conforto térmico obtidos com as simulações. Foi possível verificar que, tanto o aumento do atraso térmico quanto da absortância solar são benéficos para o conforto térmico no interior da edificação ao longo do ano na zona bioclimática 2, onde predominam as situações de desconforto no inverno
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
REFLEXÕES CRÍTICAS QUANTO AS LIMITAÇÕES DO TEXTO DAS NORMAS BRASILEIRAS DE DESEMPENHO NBR 15220-3 E NBR 15575
Get PDFEste artigo apresenta uma série de reflexões críticas quanto aos textos das Normas NBR 15220 - Desempenho térmico de edificações - Parte 3: Zoneamento Bioclimático Brasileiro e Diretrizes Construtivas para Habitações Unifamiliares de Interesse Social, e NBR 15575 – Edifícios habitacionais - Desempenho – Parte 4 Vedações Verticais e Parte 5 Coberturas (Avaliação simplificada do desempenho térmico). As críticas do primeiro texto da Norma referem-se as cidades localizadas em clima subtropical e do segundo texto a todas 8 zonas bioclimáticas do Brasil. No que se refere a NBR 15220-3, esta não contempla algumas diretrizes construtivas e estratégias de condicionamento térmico passivo necessárias para cidades com clima subtropical. Já para a NBR 15575, identificou-se também a ausência de algumas diretrizes, como fator solar máximo de aberturas e capacidade térmica de coberturas
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