Results 61 to 70 of about 709,938 (307)

IN MEMORIAM “Martín Guerrero, siempre campo abierto [PDF]

open access: yes, 2014
Homenaje a la persona y al trabajo de D. Martín Guerrero Rodríguez, participante y colaborador de la revista "Campo Abierto". Destacando toda su labor en dicha revista durante 16 años.Tribute to the person and work of D.
Consejo de Redacción (Campo Abierto)
core   +1 more source

Validation of the ABL + DT model: An ecosystemic framework for integrating arts and digital technologies in primary education

open access: yesBritish Educational Research Journal, EarlyView.
Abstract Primary education teachers face increasing challenges in engaging diverse learners and fostering creativity, digital competence and other transversal skills, often lacking clear, practical guidance for integrating these skills into their classrooms.
Nella Escala   +2 more
wiley   +1 more source

Niveles de asimilación económica del estado de Guerrero

open access: yesInvestigaciones Geográficas, 1998
La teoría de la asimilación económica del territorio es una manera nueva de interpretar la realidad regional del país. Este estudio tiene por finalidad obtener una imagen cartográfica sintética de Guerrero, basada en la consideración de los preceptos ...
Enrique Propin Frejomil   +1 more
doaj  

On the cost of null-control of an artificial advection-diffusion problem

open access: yes, 2013
In this paper we study the null-controllability of an artificial advection-diffusion system in dimension $n$. Using a spectral method, we prove that the control cost goes to zero exponentially when the viscosity vanishes and the control time is large ...
Cornilleau, Pierre, Guerrero, Sergio
core   +1 more source

Loss, persistence and reversal of phenotypic traits

open access: yesBiological Reviews, EarlyView.
ABSTRACT The irreversibility of complex trait loss has long been a tenet of evolutionary biology. However, this idea is increasingly at odds with the numerous documented exceptions across the Tree of Life. We synthesise this growing body of evidence across a diverse array of taxa and traits, exploring the evolutionary conditions that enable ...
Giobbe Forni   +4 more
wiley   +1 more source

Aspersión foliar de nanoestructuras con zinc en plántulas de pepino (Cucumis sativus)

open access: yesEcosistemas y Recursos Agropecuarios
Se estudió el efecto de la aspersión foliar de nanoestructuras con zinc (ZnO-NE) en el crecimiento de plántulas de pepino en invernadero. Los tratamientos fueron cuatro soluciones elaboradas mediante nanoestructuras con zinc (ZnO-NE) obtenidas por ...
Arelis Quirino-García   +5 more
doaj   +1 more source

Ricard Guerrero, catedrátic de Microbiologia de la Universitat de Barcelona [PDF]

open access: yes, 2006
Ricard Guerrero ha participat en diversos projectes científics pero destaca a nivell espanyol per ser el primer a introduir la teoria de l'ecologia microbiana. "Sense els microbis la vida en el nostre planeta no seria possible", comenta Guerrero, "perquè
Gallegos Riera, Pablo   +2 more
core   +1 more source

When the Remedy Is Worse Than the Illness: Carbon Performance and Growth Opportunities Under the EU ETS

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This paper examines how the European Union Emissions Trading System allowance prices reshape the link between corporate environmental performance (CEP) and firms' growth expectations, measured by Tobin's Q. Using a panel of 1370 listed firms across 15 European countries from 2005 to 2024 and high‐dimensional fixed‐effects models, we first ...
Adrián Ferreras
wiley   +1 more source

¿Qué hay en un nombre?”: una apología del performance

open access: yesAlteridades, 2014
“What’sina name?”: an apologyfor performance. star­ting from an etymological revision and an overview of the history of performance studies, I critique the use of representación and puesta en escena as substitutes for performance, since these ...
Anne W. Johnson
doaj  

Technological Turbulence, Circular Economy Practices, and Digitalization as Determinants of Innovative Culture in High‐Growth Firms

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT In a business environment characterized by technological turbulence and an increasing societal demand for greater sustainability, companies seeking to enhance their growth are compelled to foster organizational cultures that promote continuous innovation.
José Bocoya‐Maline   +2 more
wiley   +1 more source

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