Results 41 to 50 of about 3,636,855 (271)

Procesos termodinámicos

open access: yesTEPEXI Boletín Científico de la Escuela Superior Tepeji del Río, 2022
 Un proceso termodinámico refiere que un sistema experimenta cambios en alguna de sus variables o ligaduras que permite que el medio exterior interaccione con el sistema intercambiando energía y/o materia hasta tener un equilibrio entre sí, de manera que el sistema cambia de una condición inicial a una final.
Dulce A. Corona-Bacilio   +3 more
openaire   +1 more source

Eco-efficient process based on conventional machining as an alternative technology to chemical milling of aeronautical metal skin panels [PDF]

open access: yes, 2019
El fresado químico es un proceso diseñado para la reducción de peso de pieles metálicas que, a pesar de los problemas medioambientales asociados, se utiliza en la industria aeronáutica desde los años 50.
Sol Illana, Irene del
core  

How vulnerable are amphibians to climate change? A mechanistic perspective

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Amphibians are frequently identified as highly vulnerable to climate change, yet the mechanisms driving this sensitivity remain uncertain. Approaches that explicitly link physiological mechanisms to environmental variation provide powerful tools for forecasting climate ...
Eric A. Riddell   +2 more
wiley   +1 more source

Proceso contencioso-administrativo [PDF]

open access: yes, 2012
Voz en DGDC sobre el proceso contencioso-administrativo en derecho ...
Miras, J. (Jorge)
core  

Hummingbird interaction niche packing is influenced by species richness and resource availability in the southern tropical Andes

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Niche partitioning is often considered an important mechanism promoting species co‐occurrence in species‐rich communities. As species richness increases, niche partitioning may lead to different niche structures, including increased packing of species niches when the ...
Bryan G. Rojas   +3 more
wiley   +1 more source

Towards an ethical and legal foundation of the differentiated participation of the indigenous peoples in the State decisions

open access: yesThēmis, 2015
Within the Latin American state Constitutions, is the establishment of prior consultation for theindigenous peoples legitimate? Does it represent away of imposition of the minority rights in front ofthe majority rights?
Daniel Cerqueira
doaj  

k-d Tree-Segmented Block Truncation Coding for Image Compression

open access: yesMATEC Web of Conferences, 2016
Block truncation coding (BTC) is a class of image compression algorithms whose main technique is the partitioning of an image into pixel blocks that are then each encoded using a representative set of pixel values.
Daga Ryan Rey M., Fernandez Proceso L.
doaj   +1 more source

El proceso asegurador [PDF]

open access: yes, 2001
El negocio asegurador se caracteriza por la variable aleatoria siniestralidad ampliamente estudiada en la Teoría de Riesgo Clásica cuyos dos objetivos fundamentales son estudiar la distribución de la siniestralidad a partir de las variables básicas (número de siniestros y la cuantía de un siniestro) y la estabilidad del negocio asegurador, analizando ...
Eva María del Pozo García   +1 more
openaire   +2 more sources

Proceso de heroificación [PDF]

open access: yes, 2000
Ignacio Sánchez Mejías.
Álvarez Santaló, León Carlos
core  

Mothers against the natural order: Gender representations and desertion of identities in the drama of disinheriting a son in eighteenth‐century Barcelona  

open access: yesGender &History, EarlyView.
ABSTRACT The disinheritance of a firstborn son accustomed to the privileges of exclusion has for centuries been a dramatic event for families, especially if the decision was taken by a woman, the son's own mother. Very few dared to do so, because it symbolised a break with the notion of virtuous, compassionate motherhood; it represented a failure to be
Mariela Fargas Peñarrocha
wiley   +1 more source

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