Results 111 to 120 of about 713,024 (226)

Identification of potential volatile markers for characterizing Argentine wine vinegars based on their production process

open access: yesTalanta Open
In Argentina, the production of quality wine vinegars has been barely exploited. Currently, most of the marketed vinegars are produced using rapid industrial fermentation systems obtaining vinegars with a high production rate, but with low quality and ...
Marcelo Wagner   +7 more
doaj   +1 more source

Mapping seismic site classes in Oaxaca metropolitan Area, Mexico, based on microtremor records

open access: yesRevista Mexicana de Ciencias Geológicas
According to the Mexican National Seismological Service (SSN), about 25 % of Mexico’s seismic activity is concentrated in the state of Oaxaca. Over time, its population has suffered serious material damage and human losses. In the event of an earthquake,
Maleny Márquez-Lopez   +6 more
doaj   +1 more source

A framework and simulation engine for studying artificial life [PDF]

open access: yes, 2004
The area of computer-generated artificial life-forms is a relatively recent field of inter-disciplinary study that involves mathematical modelling, physical intuition and ideas from chemistry and biology and computational science.
Hawick, K.A., James, H.A., Scogings, C.
core   +1 more source

Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia [PDF]

open access: yes, 2015
In Southern Patagonia, continuous grazing with fixed stocking rates in large paddocks prevails over grazing systems subjected to regular evaluations and rotational rests.
Peri, Pablo Luis
core  

Inspección general del sistema eléctrico de la institución educativa Santa Isabel según el retie [PDF]

open access: yes, 2015
Con la inspección eléctrica basada en el Reglamento Técnico de Instalaciones Eléctricas-RETIE y la Norma Técnica Colombiana-NTC 2050 se verifico el estado de la instalación eléctrica de la Institución Educativa Santa Isabel sede principal, comprobando ...
García Trujillo, Luis Antonio   +1 more
core  

Tafonomía multiservicio. valvas, basura y palimpsestos flotantes [PDF]

open access: yes, 2014
We discuss the importance of widening the scope of taphonomy, arguing that it is critical to study of different classes of materials within this framework. We introduce several examples related to the deposition of marine shells and garbage.
Borrero, Luis Alberto
core  

Croats anglesos es van establir a Tortosa (1148) [PDF]

open access: yes, 2010
Unint-se a la croada convocada pel papa Eugeni III, al 1146, un destacament de croats anglonormands va sortir des d'Anglaterra, l'any següent, en direcció a Terra Santa.
Virgili, Antoni,
core   +1 more source

Estado de conocimiento del orden Plecoptera en la Patagonia Current knowledge of Patagonian Plecoptera

open access: yesRevista de la Sociedad Entomológica Argentina, 2009
El conocimiento de Plecoptera en la Patagonia se debe en gran parte a la labor de J. Illies, llevada a cabo en las décadas del 50 y 60 del siglo pasado.
Pablo Pessacq
doaj  

The Distribution of Bolivia’s Most Important Natural Resources and the Autonomy Conflicts [PDF]

open access: yes
This paper shows that the Eastern lowland states of Bolivia that have recently held “autonomy” referenda also have the highest concentrations of land ownership, and receive disproportionate shares of natural gas revenues.
Luis Sandoval, Mark Weisbrot
core  

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