Results 71 to 80 of about 2,090,574 (296)

Space‐Time FEM Solution of Dynamic Contact Problem With Discontinuous Velocity for Multiple Impact of Deformed Bar Using PDAS Method

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT A class of one‐dimensional impact and dynamic contact problems taking into account non‐smooth velocities is studied. The new space‐time finite element approximation of dynamic variational inequalities is suggested. The non‐smooth solution for the impact of an obstacle by an elastic bar and its energy conservation under persistency conditions ...
Victor A. Kovtunenko   +2 more
wiley   +1 more source

Cine en Europa del Este. Óscar para checos por grúa para cámaras

open access: yesChasqui, 2015
La creación de una grúa telescóspica para cámaras, es un importante aporte técnico que revolucionó el séptimo arte al permitir cambiar de posición sin que se tenga que realizar tomas separadas.
Raúl Sorrosa
doaj   +1 more source

Europe cosmopolitical or populist: justice and soft power in perspective [PDF]

open access: yes, 2016
Europa afronta hoy un dilema: ser cosmopolita o dejar de serlo. El peligro de desintegración de la Unión Europea anunciado por los resultados del reciente brexit y por el auge de los populismos de derecha en toda Europa reclama un ejercicio de soft power
Cebolla-Sanahuja, Lorena
core   +3 more sources

Radiofrequency Ablation Versus Laser Neurolysis of the Posterior Nasal Nerve in Patients With Chronic Rhinitis

open access: yesOtolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To compare the clinical outcomes of radiofrequency ablation of the intraturbinate segment of the posterior nasal nerve (RAPN) alone versus combined RAPN with CO₂ laser posterior nasal nerve neurolysis (RPN3) in patients with chronic rhinitis refractory to medical therapy. Study Design Retrospective cohort study.
Chia‐Chen Lin   +5 more
wiley   +1 more source

Antes y después: identidad nacional o identidad europea [PDF]

open access: yes, 2007
Este artículo estudia la socialización política a raíz de la introducción del euro en los 12 países de la Unión Monetaria Europea. Son comparadas las actitudes de los adolescentes de 14 a 18 años hacia el euro y sus representaciones sociales durante dos ...
Roland-Lévy, Christine
core   +3 more sources

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

El “no” francés del 29 de mayo de 2005: comprender, actuar [PDF]

open access: yes, 2005
Este trabajo ofrece un resumen del estudio en profundidad realizado por Gaëtane Ricard-Nihoul titulado Le « non » français du 29 mai 2005 : comprendre, agir , sobre el “no” en el referéndum francés del 29 de mayo en relación al Tratado Constitucional ...
Ricard-Nihoul , Gaëtane
core  

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

A review of high nature value farming systems in Europe: Biodiversity, ecosystem services, drivers, innovations and future prospects

open access: yesPeople and Nature, EarlyView.
Abstract Farming systems of high natural and cultural value represent approximately 30% of farmlands in the European Union and are associated with a high species and habitat diversity and/or the presence of species of European conservation concern. This study aims to synthesize the existing knowledge on the assessment of biodiversity and ecosystem ...
Elsa Varela   +4 more
wiley   +1 more source

La nueva frontera oriental de Schengen y la inmigración irregular dentro y fuera de Polonia [PDF]

open access: yes, 2008
En diciembre de 2007 el espacio Schengen se amplió para incluir a Polonia, Eslovaquia y Hungría, debilitando con ello los vínculos de estos países con sus vecinos del este y permitiendo la entrada al resto de la UE de chechenos, vietnamitas y otros ...
Iglicka, Krystyna
core  

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