Results 21 to 30 of about 1,768,958 (263)

El tiempo detenido en cuatro miradas

open access: yesVLC Arquitectura, 2019
Según Lessing, la teoría del arte se fundamenta en dos conceptos: el tiempo y el espacio. La arquitectura pertenecería, de acuerdo a esta clasificación, a las artes del espacio.
Julio Grijalba Bengoetxea   +2 more
doaj   +1 more source

Manejo de la producción equina e impacto ambiental: el caso de establecimientos en Buenos Aires (Argentina) [PDF]

open access: yes, 2017
La producción equina en Buenos Aires (Argentina) es de 512847 cabezas. El manejo de la producción equina es un factor importante para la minimización de los efectos ambientales. Este manejo incluye la implementación de buenas prácticas.
Fernandez Cirelli, Alicia   +2 more
core   +1 more source

Enantiomeric Ratio Changes of Terpenes in Essential Oils from Hybrid Eucalyptus grandis × E. tereticornis and its Pure Species [PDF]

open access: yes, 2018
Some Eucalyptus species produce oils with biological activities and the effect of their interspecifc hybridization on the enantiomeric composition of terpenes has not been reported.
Alvarez Costa, Agustin   +4 more
core   +2 more sources

Identifying Current and Missing Knowledge in the Control of Pyrethroid-Resistant Triatoma Infestans, Vector of Chagas Disease [PDF]

open access: yes, 2017
Triatomines are blood-sucking bugs that occur mainly in Latin America. They are vectors of Trypanosoma cruzi, the parasite that causes Chagas disease.
Picollo, Maria Ines   +1 more
core   +1 more source

Suicide gene therapy on spontaneous canine melanoma: correlations between in vivo tumors and their derived multicell spheroids in vitro [PDF]

open access: yes, 2010
To validate the use of multicellular spheroids to predict the efficacy of herpes simplex thymidine kinase/ganciclovir (HSVtk/GCV) suicide gene therapy in the respective in vivo tumors, we established and characterized 15 melanoma-derived cell lines from ...
Altamirano, Natalia Andrea   +6 more
core   +1 more source

Enhanced mitochondrial activity reshapes a gut microbiota profile that delays NASH progression

open access: yesHepatology, EarlyView., 2022
Improved mitochondrial activity, due to the lack of methylation‐controlled J protein (MCJ), creates a specific microbiota signature that when transferred through cecal microbiota transplantation delays NASH progression by restoring the gut‐liver axis and enhancing hepatic fatty acid oxidation.
María Juárez‐Fernández   +18 more
wiley   +1 more source

The genus Gertrudiella broth. (Pottiaceae, Bryophyta) in Paraguay [PDF]

open access: yes, 2017
As part of a study of the bryophytes of South America, some samples collected in Paraguay were identified as Gertrudiella uncinicoma, a species of Pottiaceae characterized by the presence of a well-developed central strand and a thick-walled hyalodermis ...
Jimenez, Maria Soledad   +1 more
core   +2 more sources

Hacia la universalización de la seguridad social en México: análisis jurídico de la problemática que genera la duplicidad en el aseguramiento

open access: yesRevista del Posgrado en Derecho de la UNAM, 2017
En nuestro país, la seguridad social es concebida como un derecho obrero, garantizado por el artículo 123 de la Constitución Política de los Estados Unidos Mexicanos, en la fracción XXIX del apartado A y las fracciones XI y XIII del apartado B; situación
Jessica Guadalupe González Posadas
doaj   +1 more source

Second record of Tadarida brasiliensis (I. Geoffroy St.-Hilaire, 1824) (Chiroptera, Molossidae) in Santa Cruz Province, Argentina [PDF]

open access: yes, 2015
Although Tadarida brasiliensis is one of the most widely distributed species of bats in Argentina, it is nevertheless extremely scarce in Patagonia. We report a second record of T.
Morgenthaler, Annick   +3 more
core   +2 more sources

Ósmosis narrativa en el cuento Todos los fuegos del fuego de Julio Cortázar

open access: yesGrafía, 2005
Retomando en parte las ideas...
Tanit Barragán Montilla   +1 more
doaj   +1 more source

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