Results 81 to 90 of about 3,576 (202)

Early Blizzard Phenomena in Southeastern Romania. Case Study: 2–3 November 1980

open access: yesPresent Environment and Sustainable Development, 2016
Extreme weather events are natural phenomena that occur frequently, but their appearance outside their happened season (late spring or early fall) may embarrass the natural cycles of vegetation or some economic activities of society.
Doruţa Ciurlău
doaj   +1 more source

The Changing Nature of NATO: Towards a Regional Security Organization?

open access: yesRevista UNISCI, 2010
El artículo trata el papel de la OTAN como pieza clave de las Relaciones Transatlánticas y su posible desarrollo como organización internacional de carácter regional o de proyección global.
Javier García, David García
doaj  

Civil Engineering and Building Service Topographic Permanent Landmarks Network. Spatial Coordinate Optimization

open access: yesPresent Environment and Sustainable Development, 2016
Sustainable development is a modern concept of adaptation conditions for achieving objectives that respond simultaneously to at least three major requirements: economic, social and environmental.
Lepadatu Daniel   +3 more
doaj   +1 more source

La política de seguridad y defensa en la futura Constitución Europea [PDF]

open access: yes, 2003
La Convención sobre el Futuro de Europa ha debatido durante 15 meses los temas más relevantes que afectan a la Unión Europea. En este ARI se analizan los resultados de la Convención respecto a la política de seguridad y defensa europea, que se han ...
Sorroza Blanco, Alicia
core  

Mapping Snow for Area Where was Detected Ground Deplacement: A Case Studi of Iaşi County

open access: yesPresent Environment and Sustainable Development, 2018
The main goal of this paper is to detect snow in areas where was detecting and mapping, using Differential Radar Interferometry (DInSAR) technique, ground displacement. DInSAR is a powerful tool to detect and monitor ground deformation.
Macarof Paul   +2 more
doaj   +1 more source

Three Years of Observations on Global Solar Radiation at Mădârjac Weather Station (270 m) - Central Moldavian Plateau

open access: yesPresent Environment and Sustainable Development, 2017
This study is based on 3 years of hourly observations of global solar radiation (2014-2016), at a new weather station installed in the region of Central Moldavian Plateau, at Mădârjac (47.05°N, 27.25°E, 270 m). The main characteristics of annual, monthly
Sfîcă Lucian   +3 more
doaj   +1 more source

La Estrategia Europea de Seguridad, cinco años después [PDF]

open access: yes, 2009
El Consejo Europeo celebrado en Bruselas el pasado 11-12 de diciembre de 2008 ha cerrado la Presidencia francesa de la UE con un informe sobre la aplicación de la Estrategia Europea de Seguridad aprobada en 2003.
Arteaga Martín, Félix
core  

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