Results 1 to 10 of about 38,094 (48)

Mitochondrial phylogeography and demographic history of the Vicuña: implications for conservation [PDF]

open access: yes, 2007
The vicuña (Vicugna vicugna; Miller, 1924) is a conservation success story, having recovered from near extinction in the 1960s to current population levels estimated at 275 000.
A Prieto   +60 more
core   +1 more source

When maize is not the first choice: advances in paleodietary studies in the Archaeological Site Río Doncellas (Jujuy, Argentina) [PDF]

open access: yes, 2016
In this work we present new values of stable isotopes of carbon (δ13Cco and δ13Cap) and nitrogen (δ15N) measured in a sample of 13 human individuals found in the Río Doncellas Archaeological Site (Late Period or Regional Developments, ca. 1000 AD-1450 AD)
Killian Galván, Violeta Anahí   +2 more
core   +1 more source

Reforma urbana e higiene social en Santiago de Chile. La tecno-utopía liberal de Benjamín Vicuña Mackenna (1872-1875) [PDF]

open access: yes, 2012
Este artículo analiza las características principales de las reformas urbanas propiciadas por Benjamín Vicuña Mackenna en Santiago de Chile entre 1872 y 1875.
Huertas, Rafael, Leyton Robinson, César
core   +4 more sources

Stellar density profile and mass of the Milky Way Bulge from VVV data [PDF]

open access: yes, 2015
We present the first stellar density profile of the Milky Way bulge reaching latitude $b=0^\circ$. It is derived by counting red clump stars within the colour\--magnitude diagram constructed with the new PSF-fitting photometry from VISTA Variables in the
Alonso-Garcia, J.   +8 more
core   +2 more sources

Variable stars in the VVV globular clusters [PDF]

open access: yes, 2017
Indexación: Scopus.The VVV survey observed some of the most crowded and most obscured regions in the inner Milky Way during the last years. A significant sample of the less known globular clusters in our galaxy lie there.
Alonso-García, J.   +4 more
core   +2 more sources

Resistir/existir: el ensamblaje como estrategia de resistencia en las palabrarmas de Cecilia Vicuña [PDF]

open access: yes, 2017
This essay is based on the poetic-visual production developed by Cecilia Vicuña in Colombia between 1975 and 1980 through the concept palabrarmas (words-weapons), which is understood as an assemblage and an ecological endeavor.
Macchiavello, Carla María
core   +2 more sources

Quando as fronteiras transnacionalizam as pessoas: repensar o transnacionalismo migrante na tríplice fronteira andina [PDF]

open access: yes, 2018
This article derives from ethnographic studies developed in the Northern Chilean territories that lie adjacent to Peru and Bolivia. The research results suggest that the daily activities of transborder inhabitants generate frictions between the local ...
Lube Guizardi, Menara
core   +2 more sources

M dwarfs in the b201 tile of the VVV survey: Colour-based Selection, Spectral Types and Light Curves [PDF]

open access: yes, 2014
The intrinsically faint M dwarfs are the most numerous stars in the Galaxy, have main-sequence lifetimes longer than the Hubble time, and host some of the most interesting planetary systems known to date.
Iglesias, Daniela   +4 more
core   +1 more source

El mundo en el año 2050 [PDF]

open access: yes, 2003
 Ensayo escrito para un concurso internacional convocado por The Economist y Shell en ...
Orrego Vicuña, Francisco
core   +2 more sources

Vicuña, Cecilia. New and Selected Poems of Cecilia Vicuña. Edited and translated by Rosa Alcalá. Berkeley: Kelsey Street Press, 2018. 370 pp. [PDF]

open access: yes, 2019
Vicuña, Cecilia. New and Selected Poems of Cecilia Vicuña. Edited and translated by Ros a Alcalá. Berkeley: Kelsey Street Press, 2018.
Signorini, Federica
core  

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