Results 71 to 80 of about 3,927 (213)

Actualitatea politicii europene de securitate și apărare ca viitor element constituțional al Uniunii Europene

open access: yesRevista Transilvană de Ştiinţe Administrative, 2004
Nous essayons, dans ce bref article, une description des principales étapes, ainsi que des défis majeurs de la PESD (Politique Européenne de Sécurite et de Défense) dans le context actuel de l’internationalisation des crises et des conflicts, à travers ...
Flore POP
doaj  

Monitoring Of Pollutants In Museum Environment

open access: yesPresent Environment and Sustainable Development, 2015
Art works are affected by environmental factors as light, temperature, humidity. Air pollutants are also implicated in their degradation. The pollution in museums has two sources: the air from outside, which brings usually dust and inorganic particles ...
Ana-Maria Budu, Ion Sandu
doaj   +1 more source

Machine Learning Based Modeling of Thermospheric Mass Density

open access: yesSpace Weather, Volume 22, Issue 5, May 2024.
Abstract In this study, we propose a machine learning based approach to construct an empirical model of thermospheric mass densities, based on the MultiLayer Perceptron and bi‐directional Long Short‐Term Memory for ensemble learning model (MBiLE). The MBiLE model was trained by using only the thermospheric mass density from Swarm C satellite at ∼450 km
Qian Pan   +8 more
wiley   +1 more source

Implicações na Soberania Nacional [PDF]

open access: yes, 2010
O processo de integração europeia teve como um dos seus primeiros e principais objectivos construir uma “paz permanente”, alcançar prosperidade económica e combater o declínio europeu.
Abrunhosa, Homero
core  

Socio-Economical, Environmental Evaluation of Ken-Betwa River Link Project, India

open access: yesPresent Environment and Sustainable Development, 2016
The India's ambitious Rs 9,393 crore Ken-Betwa river interlinking project will impact very significantly on Socio-economic life of two million people of Bundelkhand region, India. Water is an important input for survival and sustenance of life.
Pathak Hemant
doaj   +1 more source

La Unión Europea en la crisis del Líbano o la paradoja entre poder y querer [PDF]

open access: yes, 2006
El conflicto de Oriente Próximo escribió una más de sus tantas páginas el pasado verano. A principios de julio, las milicias de Hezbollah secuestraron a dos soldados israelíes cerca de la frontera del Líbano y se lanzaron cohetes Katiuska hacia el norte ...
Sabiote, Maria A., Soler i Lecha, Eduard
core  

Little climate optimum in the Carpathian-Danubian-Pontic space

open access: yesPresent Environment and Sustainable Development, 2017
Our knowledge of climate during the Little Climate Optimum (VIII-XIV centuries) in our country comes from some historical studies on climatic events occurring in countries around Romania: Hungarian, Italian peninsula, Ukraine, the Balkan peninsula and ...
Teodoreanu Elena
doaj   +1 more source

Regional Climate Change and Surface Waters

open access: yesPresent Environment and Sustainable Development, 2019
The actual period marred by the global warming requires expanding our knowledge on the regional particularities of climate changes manifestations as consequences of global climatic changes.
Duca Gheorghe   +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  

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