Results 81 to 90 of about 443,498 (182)

Gastropod species found in birds' nests from Argentina [PDF]

open access: yes, 2015
Los nidos de aves son ejemplos de hábitats ocupados por un conjunto de invertebrados, como insectos, arañas, pseudoescorpiones, etc. Por primera vez se presenta una lista de gasterópodos encontrados en nidos aviarios de la Argentina.
Di Iorio, Osvaldo Rubén   +2 more
core  

Synopsis of Acanthocerini (Hemiptera, Coreidae) from Argentina [PDF]

open access: yes, 2013
Eight genera and 13 species of the tribe Acanthocerini are recorded in Argentina, i.e., Athaumastus haematicus (Stål), Athaumastus macer Brailovsky, Athaumastus subcarinatus (Stål), Athaumastus subterlineatus Bergroth, Beutelspacoris sanchezi Brailovsky,
Amyot   +49 more
core   +4 more sources

Comparison of two chemical models to induce hepatic preneoplasia in male Wistar rats

open access: yesAnnals of Hepatology, 2015
Background. One established model to induce hepatic preneoplasia (HP) (DEN 150) uses diethylnitrosamine (DEN) as initiator agent and 2-acetylaminofluorene (2-AAF) as a promoter drug. In addition, both chemicals cause liver cholestasis and fibrosis.
Marina C. Vera   +5 more
doaj   +1 more source

Larval trematodes infecting the South-American intertidal mud snail Heleobia australis (Rissooidea: Cochliopidae) [PDF]

open access: yes, 2014
Larval trematodes infecting the snail Heleobia australis (Cochliopidae) from the Bahía Blanca estuary, Argentina were surveyed for two years. A total of 7,504 snail specimens was dissected and the larval stages of 15 different trematodes were recovered ...
Alda, Maria del Pilar   +1 more
core   +2 more sources

Morfometría fluvial aplicada a una cuenca urbana en Ingeniero White, República Argentina

open access: yesInvestigaciones Geográficas, 2012
La morfometría fluvial estudia diversas variables que caracterizan la forma de una cuenca de drenaje. El objetivo de este trabajo es aplicar el método morfométrico de cuencas naturales a una cuenca urbana.
Alicia María Campo   +2 more
doaj  

Artistic activities and creativity in argentinian school-age children

open access: yesInternational Journal of Psychological Research, 2012
This work intended to assess whether performing artistic activities influence Creativity. To this end, 301 children aged 8-14 years were assessed. Creativity was studied from a multicomponent assessment, by means of diverse techniques (i.e., sociograms ...
Gabriela Krumm, Viviana Lemos
doaj   +1 more source

Income distribution in the Latin American Southern Cone during the first globalization boom, ca: 1870-1920 [PDF]

open access: yes, 2008
Latin America is the most unequal region in the world and there is a lively debate concerning the explanations and timing of such high levels of income inequality.
Bértola, Luis   +3 more
core   +1 more source

A new species group of the genus Epicauta Dejean of Southern South America, the bella group (Coleoptera: Meloidae) [PDF]

open access: yes, 2011
Epicauta (Coleoptera: Meloideae) includes two subgenera, and within the nominotypical subgenus several species groups. Analyzing species of southern South America, a set of species of Epicauta has the particularity to present two distinctive characters ...
Campos Soldini, Maria Paula
core   +1 more source

El mapa del Centenario o un espectáculo de la modernidad argentina en 1910 [PDF]

open access: yes, 2010
Las conmemoraciones del primer Centenario de la Revolución de Mayo, que daría lugar a los procesos de independencia de la República Argentina en 1910, motorizaron una serie de eventos, exposiciones y proyectos arquitectónicos y artísticos.
Lois, Carla
core   +3 more sources

Una propuesta para la implementación de un Taller de Desarrollo de Proyectos en una carrera de Ingeniería en Informática bajo el Modelo por Competencias

open access: yesRevista Iberoamericana de Tecnología en Educación y Educación en Tecnología, 2010
El presente trabajo propone una innovación curricular en cuanto al dictado de un Taller de Desarrollo de Proyectos, enfocado desde la perspectiva del Modelo por Competencias. Por tratarse el Taller de una asignatura de carácter integrador respecto de las
Gustavo López   +3 more
doaj  

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