Search results for "brain circulation"
showing 4 items of 4 documents
Presentación del Monográfico: una mirada a la emigración española cualificada reciente: Estado de la cuestión y enfoques teóricos
2018
The study of qualified emigration has returned to the political and scientific agendas in recent decades. Currently the theoretical approaches have changed from a completely renewed economic, political, social and technological context. This article presents a summary of these new approaches and a current overview of skilled migration of Spaniards, based on a review of the specialized literature.
CAN RETURN MIGRATION REVITALISE LATVIA’S REGIONS? FACILITATORS AND BARRIERS TO HUMAN CAPITAL GAINS
2021
Migration researchers from East-Central Europe most often focus on the impact of ‘brain drain’ which is characterised by the loss of human capital from emigration. In this paper focus is placed on the assumption that migrants living abroad gain valuable experiences and education opportunities, that lead to personal growth, facilitate entrepreneurship and psychological resilience, amongst other important skills. This experience may be used for the revitalisation of the less-developed regions the migrants return to. To explore what facilitates or inhibits the fulfil potential of ‘brain circulation’ or gain, we use data from two large-scale surveys of return migrants in Latvia, in-depth interv…
High-skilled migration and the knowledge society. Theories, processes, perspectives
2018
The recent economic crisis has led to an upswing in migration from the Mediterranean countries of Europe towards its central and northern development hubs. This overall increase in migration also includes high numbers of the so-called skilled migrants, consisting mainly, though not exclusively, of young people moving within Europe for study or specialisation, or seeking employment that matches their skills profile. It is no coincidence then that this new trend for skilled migration within Europe forms the main thrust of the cognitive and research interests of sociologists, economists and migration geographers. The aim of this paper is to reconstruct the theoretical debate on skilled migrati…
Intracranial Venous Alteration in Patients With Aneurysmal Subarachnoid Hemorrhage: Protocol for the Prospective and Observational SAH Multicenter St…
2022
BackgroundArterial vasospasm has been ascribed as the responsible etiology of delayed cerebral infarction in patients with aneurysmal subarachnoid hemorrhage (aSAH), but other neurovascular structures may be involved. We present the protocol for a multicenter, prospective, observational study focused on analyzing morphological changes in cerebral veins of patients with aSAH.Methods and AnalysisIn a retrospective arm, we will collect head arterial and venous CT angiograms (CTA) of 50 patients with aSAH and 50 matching healthy controls at days 0–2 and 7–10, comparing morphological venous changes. A multicenter prospective observational study will follow. Patients aged ≥18 years of any gender …