Results 51 to 60 of about 954,529 (292)

Los dilemas europeos “2009” vistos desde Europa central y del este

open access: yesOASIS, 2009
En el presente artículo los dilemas europeos del año "2009" están enfocadas desde un ángulo poco común: desde Europa Central y Europa del Este. La premisa es que este enfoque no tradicional permite una mayor comprensión del continente europeo, entendido ...
Aneta de la Mar Ikonómova
doaj  

Les comunitats d'innovació [PDF]

open access: yes, 2015
La missió d'InnoLife és promoure l'esperit empresarial i el desenvolupament d'innovacions en la vida sana i l'envelliment actiu, dotar Europa de noves oportunitats i recursos.
Canela Campos, Enric I.
core  

Carbon, Nitrogen, and Corresponding Stable Isotope Signatures Reveal Channel Banks as Major Sediment Sources in a Tropical Agricultural Watershed

open access: yesLand Degradation &Development, EarlyView.
ABSTRACT Uncertainties about the applicability of δ13C and δ15N as tracers of sediment sources in tropical river basins highlight the need for more in‐depth investigations of these isotopes. This study therefore assessed the effectiveness of δ13C and δ15N signatures in discriminating sediment sources in an agricultural catchment in Northeast Brazil ...
Fábio Farias Amorim   +10 more
wiley   +1 more source

XTerramechanics: Integrated Simulation of Planetary Surface Missions [PDF]

open access: yes, 2012
Are there contemporary habitats elsewhere in the solar system with necessary conditions, organic matter, water, energy, and nutrients to support or sustain life.
Andrade, José   +5 more
core  

EEG Dynamics in Children Before, During and After General Anesthesia

open access: yesPediatric Anesthesia, EarlyView.
ABSTRACT Background Age‐specific EEG signatures during anesthesia are described in pediatrics, and perioperative monitoring is increasingly advocated; yet most indices and algorithms derive from adult data and may not generalize to early development. Aims The purpose of this study was to characterize perioperative frontal EEGs in young children younger
Maximilian Markus   +3 more
wiley   +1 more source

Quaternary glacial evolution in the Central Cantabrian Mountains (Northern Spain) [PDF]

open access: yes, 2012
Peer ...
González-García, M.   +4 more
core   +1 more source

Unveiling human–wildlife interactions in the context of livestock grazing abandonment and the return of large carnivores, ungulates and vultures: A stakeholder perspective

open access: yesPeople and Nature, EarlyView.
Abstract Pastoral practices remain a widespread economic activity across European mountain regions. However, the viability of this activity may be threatened by the recovery of large wild vertebrates associated with passive rewilding, leading to the so‐called human–wildlife conflicts.
P. Acebes   +4 more
wiley   +1 more source

Las tareas de Barroso [PDF]

open access: yes, 2004
La cuestión principal que se le plantea al nuevo Presidente de la Comisión Europea, José Manuel Durão Barroso, es si será capaz de recuperar el papel central en la construcción de Europa que tuvo la Comisión en el pasado y así frenar la tendencia hacia ...
Vasconçelos, Álvaro de
core  

Mapping the teaching of honeybee veterinary medicine in the European Union and European Free Trade Area [PDF]

open access: yes, 2019
Background Honey bee (Apis mellifera) is a very important species for human beings, animals, environmental biodiversity, crop production and economic sustainability in Europe and worldwide. This study investigates whether future veterinarians are trained
Bravo, Ana   +5 more
core   +1 more source

Bridging the gap between science, policy and stakeholders: Towards sustainable wolf–livestock coexistence in human‐dominated landscapes

open access: yesPeople and Nature, EarlyView.
Abstract While the return of wolves (Canis lupus) to many European countries is a conservation milestone, the negative impacts are unevenly distributed across society, placing high pressure on livestock grazing systems. For this perspective, scientists from diverse disciplines and geographical backgrounds reflect on the state of livestock–wolf ...
Emu‐Felicitas Ostermann‐Miyashita   +11 more
wiley   +1 more source

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