18 documents found, page 1 of 2
Ink Removal on Plastic Films Printed by Flexography
Bozzola, Fernando; Nascimento, Bruna Guilherme do; Vasco, Joel C.; Silva, Nelson; Lagoa, Fernando; Capela, Carlos; Heleno, Lizete; Gaspar, MarceloPlastics are key engineering materials for our society and economy, mainly due to their multifunctionality and ease of processing. Nonetheless, their main drawback is related to the fact that when these cannot be reprocessed, they do generate waste, which leads to several environmental impacts. Therefore, considering plastics’ circularity, minimizing their waste, and the resulting impacts, stresses the need for...
Housing in Portugal (1992-2008) a multidimensional perspective on the behaviour...
Santos, António Duarte; Castela, Guilherme; Lopes, Iris; Silva, NelsonSince the nation joined the European Union, the process that regulates housing policy in Portugal has been subject to specificities that are proper of the Portuguese situation. In a State which has a considerable housing deficit, it was the quantifier elements that judged the various governments regarding this matter. Almost all of the housing production depended on mortgage loans in which soft loans played an ...
Green synthesis of gold nanoparticles and their deposition on ITO surfaces
Lapa, Hugo; Silva, Nelson; Fantoni, Alessandro; Maçarico, A. Filipe; Almeida, Gabriela; Alegria, ElisabeteThe use of plasmonic nanoparticles for biomedical applications has been widely explored, resulting in significant advances in the construction of optical biosensors. The shape and size of AuNPs determines the spectral signature of their Localized Surface Plasmon Resonance (LSPR) and, therefore, the features of their plasmonic band can be used to monitor surface changes such as those related to protein binding o...
Portuguese exports and its relations with geographical distance, gross domestic...
Santos, António Duarte; Ribeiro, Sandra; Castela, Guilherme; Silva, NelsonPortugal possui, cada vez mais, um mercado mais amplo à sua disposição. No entanto muitas são as barreiras a ultrapassar ao nível do mercado internacional. Segundo o INE, nos últimos anos, as exportações têm sido o fator de crescimento positivo da economia portuguesa, representando, em 2015, mais de 40% do Produto Interno Bruto (PIB)nacional; A economia portuguesa tem testemunhado mudanças substanciais, como o ...
Portuguese exports and its relations with geographical distance, gross domestic...
Santos, António Duarte; Ribeiro, Sandra; Castela, Guilherme; Silva, NelsonThe geographical scope and the consequent reduction in transport costs, the evolution of the GDP of the destination countries, the membership to the European Union and linguistic affinity are use as support to an explanatory gravitational perspective for Portuguese exports in 2011-2015. This was done for the 61 main trading partners of Portugal’s exports of goods and services over the period 2011-2015, with a m...
The 2006-2014 Dynamics Between Economic Growth And Living Standards in EU Count...
Santos, António Duarte; Ribeiro, Sandra; Silva, Nelson; Castela, GuilhermeOs países europeus continuam a diferir consideravelmente entre si economicamente, não apenas no crescimento e no desenvolvimento, por exemplo, como também nas taxas de crescimento do PIB, nos hábitos de consumo das famílias (EUROSTAT, 2017), e na identidade cultural (Kraus, 2003; Rosenberger, 2004); A identificação dos fatores que avaliam o comportamento das economias, através dos padrões de vida das populações...
Economic growth and life standard in EU country groups (2006-2014): common and ...
Ribeiro, Sandra; Santos, António Duarte; Silva, Nelson; Castela, GuilhermeThe rate of economic growth is dissimilar between areas or regions, and these divergences generate potential impact on quality of life. The occurrence of crisis, like the financial and economic crisis of 2008, can strengthen these gaps. Economic growth in this analysis includes six levels of gross domestic product growth rates (GDPgr) and seven variables with direct implications on the quality of life of famili...
Three-Way Analysis of the European Fund for Fisheries in Portugal: the Implemen...
Castela, Guilherme; Silva, Nelson; Santos, António Duarte; Domingos, Edgar; Lopes, IrisThe PROMAR is the Operational Programme for Fisheries, co-financed by the European Fisheries Fund (EFF), which replaced the Financial Instrument for Fisheries Guidance (FIFG), which mission is to support the fisheries sector in order to ensure sustainable exploitation of living aquatic resources providing sustainable conditions in the economic, environmental and social terms. With information obtained from PROM...
A habitação em Portugal (1992-2008): uma visão multidimensional sobre o desempe...
Santos, António Duarte; Galindo, Purificación; Castela, Guilherme; Silva, Nelson1.Identificar o posicionamento dos três agentes económicos, no que concerne às variáveis em estudo; 2.Analisar a relação entre Estado, Proprietários e Famílias; 3.Caracterizar o comportamento das variáveis em análise na perspetiva dos três agentes; 4. Averiguar a contribuição do Estado, Proprietários e Famílias para a definição do comportamento anual dos instrumentos para a habitação; 5. Verificar a relação ent...
Housing Policy in the Eurozone Countries: a Multidimensional Contribute to the ...
Santos, António Duarte; Castela, Guilherme; Silva, NelsonThe latest global economic and financial crisis translated in adverse social consequences on many aspects, including the income and social situation of households and their living conditions, especially when the housing phenomenon is addressed. This reality of uncertainty as made even more relevant the study of the housing phenomenon, in particular from a perspective of analysis of its evolution. In this contex...