Results 121 to 130 of about 954,529 (292)

El negocio de la droga en Asia central [PDF]

open access: yes, 2008
La producción de droga se ha convertido en una de las principales amenazas en Asia central. Aunque la mayor parte de la droga procede de Afganistán, el resto de Asia central es una de las principales rutas para su transporte hacia Europa y Rusia.
Priego, Alberto
core  

Spatial identification of areas suitable for other effective area‐based conservation measures in the European Union

open access: yesConservation Biology, EarlyView.
Abstract Although significant biodiversity has been safeguarded by protected areas (PAs), biodiversity trends continue downward. Within the frameworks of the EU Biodiversity Strategy for 2030 and the new EU Restoration Regulation (2024), conserving critical biodiversity areas is essential.
George Kefalas   +14 more
wiley   +1 more source

Europa y América Central

open access: yes, 2018
Europa está aquí presente en sus diez estados miembros, y lo está también en tanto que Comunidad. Lo está en su dimensión presente, pero también en su dimensión futura y próxima, puesto que España y Portugal están con nosotros.
openaire   +1 more source

Application of dynamical systems theory to a very low energy transfer [PDF]

open access: yes, 2004
We use lobe dynamics in the restricted three-body problem to design orbits with prescribed itineraries with respect to the resonance regions within a Hill’s region.
Koon, W. S.   +3 more
core  

Providing regular and frequent maps of losses and gains of farmland birds based on European monitoring data

open access: yesConservation Biology, EarlyView.
Abstract Knowledge of species distributions is essential for informing policies on nature conservation and restoration. However, updating them on a regular basis and doing so in a harmonized manner at the international level is difficult. The European Bird Census Council integrated national monitoring data covering 5 years to update farmland bird ...
Sergi Herrando   +54 more
wiley   +1 more source

Europa Central: l'excavació d'un jaciment

open access: yes, 2003
En el número 13 de la revista L'Espill trobaràs un dossier monogràfic sobre “Guerrers d'arxius. Història, memòria i política", amb contribucions de Sonia Combe, Joan B. Culla i Borja de Riquer, Brunello Mantelli, Ismael Saz, Antoni Furió i Ferran Garcia Oliver i Pau Viciano.
openaire   +1 more source

Analysis of the relationship between firm innovation and corporate social responsibility: A systematic literature review

open access: yesEuropean Management Review, EarlyView.
Abstract Firm innovation and corporate social responsibility (CSR) are key strategic considerations that shape a firm's competitiveness and sustainability. However, studies exploring the relationship between the two are heterogeneous and sometimes obtain contradictory results, making it difficult to draw clear conclusions.
Daniel Alonso‐Martínez   +2 more
wiley   +1 more source

‘AN AUSTRIAN FATE’: TRAUMA, REPRESSION AND WAR IN ADRIAN GOIGINGER'S DER FUCHS (2022)

open access: yesGerman Life and Letters, EarlyView.
ABSTRACT This article examines one of the highest‐grossing films in recent years in Austria, Der Fuchs (Adrian Goiginger, 2022), which focuses on the friendship of the protagonist, a Wehrmacht soldier, with an abandoned fox cub, but in the process elides more than four years of the soldier's wartime experience.
Katya Krylova
wiley   +1 more source

The role of the migrational zones in the historical processes in Central-Europe and in the Balkans

open access: yesHistoria Actual On-Line, 2015
La región de Europa Central y los Balcanes es una de las zonas de flujo más im-portantes de Europa, donde la migración de los pueblos ha estado ocurriendo durante miles de años, las influencias económicas y culturales se han extendido y la política del ...
Gábor Csüllog
doaj  

El islam y el intercambio colombino

open access: yesEstudios de Asia y África
El intercambio colombino se estudió primero en relación con Europa y América; posteriormente se exploraron las dimensiones asiáticas y africanas. Resulta útil observar, en este contexto, la actitud de las regiones islámicas respecto a los productos ...
Hernán G. H. Taboada
doaj   +1 more source

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