1,746,136 research outputs found
Correlation and varves between massive layers from ODP Sites 169-1033 and 169-1034
No full textHigh-resolution grey-value time series were extracted from digital images of varved sediments in Saanich Inlet, British Columbia (ODP Sites 1033 and 1034). Results allowed reconstruction of a 6000 yr long record with annual resolution. Composite records were compiled for Sites 1033 and 1034 by correlation of massive beds, which represent gravity flows, and of characteristic features in the varve patterns. The varve-count age-scale was calibrated with published radiocarbon ages. Results demonstrate that the ODP Leg 169S record is virtually complete.
Saanich Inlet varve record has the potential to provide a high-resolution climate record. Temporal variation in varve thickness is interpreted to reflect regional precipitation history, with thick varves representing wet conditions. Long-term changes in varve thickness during the past 6000 yr coincide with known changes in global climate, but without an obvious one to one correlation between wet/dry in Saanich Inlet and warm/cold periods elsewhere. Varve thickness indicates that the climate around Saanich Inlet was wet from the start of the varved sequence at 6000 to 3250 yr BP, between 2100 and 1750 yr BP (Roman Warm Period) and from 500 yr BP onward (including during Little Ice Age)
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe 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
. 1034 Año 21 (2022) junio. El Tlacuache
No full textMe sorprendo al recordar tantos años (1986-2018) cuando tuve la posibilidad, en el INAH Morelos, de conservar, restaurar y preservar, algunos documentos que las comunidades morelenses consideraban valiosos. Así conocí parte de la riqueza cultural que sobrevive en varias de sus regiones. Hubiera sido imposible sin la complicidad del maestro Francisco Suástegui integrante de la Unidad de Culturas Populares quien me invitó a colaborar en el programa Memoria histórica y memoria cotidiana. Caminando y platicando con la gente, encontró que varias representaciones del llamado teatro campesino seguían vigentes. Con su bonhomía e interés detectó varias muestras, era vital ganar la confianza de los que poseían sus papeles, y comentarles la posibilidad de conservarlos asegurando que los regresaríamos en mejor estado.- De cuando andaba por Jantetelco por Elvira Pruneda Gallegos.Primera foja. Albúm de firmas.
Oswaldo López Domínguez, noviembre 2021. Foja 2. Libro de Firmas. Nestor Omar Torres Cuervo. Noviembre 2021.Alamán, Lucas. Historia de México, Tomo I, Obras de Lucas Alamán. Edit. Jus Tercera Edic. 1986, México. P. 250. Para una visión completa: Luis Villoro, La revolución de Independencia. En Historia General de México. Tomo 1. El Colegio de México. 3ª edic México, 1981. Pp. 593-644. Gabriel Agraz García de Alba, Mariano Matamoros Guridi, héroe nacional, México, edición del autor, 2002, 532 pp.
Silvia Molina. El resplandor de la Batalla. Edit. Grijalbo. México 2009 - http://www.bicentenariomichoacan.org/pag/pdfs/4.pdf.
Sugiero visitar el sitio https://www.youtube.com/watch?v=Oosb2iY9QC0. Silvia Molina habla de manera coloquial sobre su relación con Mariano Matamoros y su libro El Resplandor de la Batalla. Es una oportunidad de comprar la versión accesible de su libro editado en la colección popular del FCE.
Erick Tenorio y Claudia Isabel Macías Cedeño. 150 años del Museo de Mariano Matamoros en Jantetelco Morelos. Suplemento Cultural El Tlacuache. 14 de enero 2022 Elvira Pruneda. Diciembre en la vida de Matamoros. Tlacuache 449. Domingo 2 de enero 1911
Santa Fe (ATSF) 1034
No full textA photograph print showing Santa Fe (ATSF) 1034, 2-6-2, (BLW), Perry, OK
Resolución 1034-2013/SPC-INDECOPI
Full text linkResolution1034-2013/SPC-INDECOPIResolución 1034-2013/SPC-INDECOP
Variations on the Author
Full text link“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
Kansas, Oklahoma & Gulf (KOG) 1034
No full textA photograph print showing Kansas, Oklahoma & Gulf (KOG) 1034, 4-6-2, Oklahoma City, OK
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe 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
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