Results 21 to 30 of about 22,429 (230)
Second contribution to the Serialised Forum Frontiera/Frontiere: Conversazioni su confini e migrazioni tra il Mediterraneo e l ...
Paola Zaccaria, Lorena Carbonara
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In this work, a reaction system was designed and built to carry out the aerobic oxidation reaction of cyclohexane to obtain cyclohexanol and cyclohexanone using cobalt incorporated in SBA-3 materials as catalysts, which were tested on this reaction using
Paolo Andrés Cuello Peñaloza +3 more
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Isolation, Identification, Modification, and Biological Analysis of extracts of A. Mexicana [PDF]
Argemone mexicana is a member of the Papaveraceae family of plants that has been used for centuries in traditional medicine by indigenous communities in Mexico and the United States.
Lefeber, Theodore +3 more
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Entre los negocios y la familia: Mujer, crédito y sociedad en Barranquilla (Colombia), 1849-1900
El artículo analiza la participación de las mujeres barranquilleras en el contexto social y económico de la sociedad local, en sus roles como solteras, casadas y viudas, durante el transcurso de la segunda mitad del siglo XIX.
Tomàs Caballero TruyoL
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Frontiera/Frontiere: Conversazioni su confini e migrazioni tra il Mediterraneo e l’Atlantico
Introduction to the Serialised Forum Frontiera/Frontiere: Conversazioni su confini e migrazioni tra il Mediterraneo e l ...
Valerio Massimo De Angelis
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Combs, Contact and Chronology : Reconsidering Hair Combs in Early-Historic and Viking-Age Atlantic Scotland [PDF]
Analysis of an important collection of bone/antler hair combs from Atlantic Scotland has illuminated the chronology of early-medieval Scandinavian settlement in the region.
Ashby, S.P.
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ABSTRACT Although some studies focus on how bureaucrats' interactions with one another affect performance, they rarely focus on why these public servants collaborate. Bureaucrats' collaboration matters because it can significantly contribute to achieving policy goals.
Nathalie Mendez
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Balancing tracks and trees: Assessing railroad impact on Brazilian biodiversity
The Brazilian West–East Integration Railway (FIOL) aims to boost the national economy by improving commodity transport; however, it crosses three of Brazil's most biodiverse and fragile regions: the Caatinga, Cerrado and Atlantic Forest. Using digitised plant records and land‐use analyses, our study reveals significant vegetation loss within the ...
Ana Luiza Silva Rocha +3 more
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Los lenguajes de la música un eje transversal del currículum
El curriculum que presentamos se devela como el “eslabón” entre la investigación formativa y equilibrada de “códigos universales y códigos del contexto”, es decir, las concepciones de los saberes “elaborados” como los no elaborados, “restringidos ...
Manuel Antonio Perez Herrera
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A finales de junio de 1798, el sitio de Chinú, en la Provincia de Cartagena del Nuevo Reino de Granada, fue escenario de unos tumultos populares originados por la apertura de un camino.
Jorge Conde Calderon
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