1,720,959 research outputs found
Arte rupestre de Tastil (provincia de Salta, Argentina). Propuesta metodológica y resultados preliminares
No full textEn el año 2021, desde el Programa Qhapaq Ñan Salta iniciamos el primer estudio sistemático del arte rupestre de Tastil. Esta investigación, junto a las recientes tareas de conservación aplicadas a la arquitectura y a los caminos arqueológicos, constituyen dos de los aportes más ambiciosos realizados en el sitio desde su declaratoria como Patrimonio Mundial por parte de la UNESCO1 en el año 2014.Área de Historia del Art
Cerámica tradicional Awajún
Get PDFPublicación que recopila información sobre los conocimientos ancestrales awajún en relación a los materiales, los instrumentos, las técnicas de elaboración, el pintado, los diseños, los procesos de trasmisión y tipos de cerámicas
Cerámica tradicional de Huarguesh y Punchao Chico
Get PDFPublicación que trata sobre la cerámica utilitaria de las comunidades de Huarguesh y de Punchao Chico, poblados ubicados en zona de los Andes donde abundan los yacimientos de arcilla de calidad, insumo primordial para la fabricación de cerámica
Cerámica tradicional kichwa lamas de Wayku
Get PDFEsta publicación narra los procedimientos y técnicas de la alfarería que se practica en la comunidad nativa Wayku y revela la importancia que encierra esta expresión cultural para los habitantes de esta localidad, ubicada en la provincia de Lamas, en San Martín
Propuesta de investigación para la valorización de las vías históricas desde una mirada sistémica del territorio
No full textEsta investigación se enmarca en el valle del Sondondo, ubicado al centro-sur del Perú, en una zona alto andina de la provincia de Lucanas (Ayacucho) que se localiza en pisos ecológicos correspondientes a las zonas punay quechua, entre los 4,500 a 3,000 msnm. Constituye unterritorio articulado, esto se manifiesta en la presencia de un conjunto de vías de comunicación cuyos orígenes probablemente estén asociados a la época Wari (500 -1000 d.C.) y cuya consolidación se dio durante la época Inca con el Qhapaq Ñan (1450-1532 d.C.). En el Informe por cuencas hidrográficas de tramos y sitios. Campaña 2003-2004, publicado por el Programa Qhapaq Ñan del Instituto Nacional de Cultura(Programa Qhapaq Ñan, 2005), se sostiene que todo sitio arqueológico está asociado a un tramo o camino arqueológico. El informe vincula los tramos de caminos identificados del Qhapaq Ñan con una serie de elementos patrimoniales. Se asume que el sistema vial prehispánico y otras vías históricas conforman la columna vertebradora del patrimonio territorial,por lo que la identificación y registro de su trazado constituye una herramienta imprescindible para comprender la evolución histórica del territorio(Canziani, 2012).Esto contextualiza la importancia de la valorización de las vías históricas de un territorio, y en el caso del valle del Sondondo, a través de su valor estructurador del territorio
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
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