9 documents found, page 1 of 1

Beyond the coast: Seenemar's role in Rio de Janeiro's blue economy

This study analyzes the strategy of the State Secretary of Energy and Sea Economy (SEENEMAR) in promoting the blue economy in the State of Rio de Janeiro (ERJ), focusing on environmental and social sustainability. The analysis of projects, such as the Fishery Naval Hub and offshore wind energy, reveals significant contributions to economic growth, environmental sustainability, and social inclusion. SEENEMAR has...

Discurso político : Uma análise de marcas da subjetividade em Tweets do preside...

Este artigo teve por objetivo analisar mensagens do presidente Jair Bolsonaro postadas no Twitter, apontando os diversos discursos e ideologias que perpassam esses discursos, além de mostrar como as Tecnologias de Informação e Comunicação (TICs) possibilitaram novas formas de transmitir os discursos da classe política tomando as redes sociais, principalmente o Twitter, como um gênero discursivo com poder de alc...

Educating to dream, changing reality

Life story of an educommunication journalist and social entrepreneur who defines himself as "dreamlist", a dreamer and idealist. Founder and executive director of the NGO Viração Educomunicação, Paulo Lima is from Ceará, Fortaleza and lives between Brazil and Italy. He loves to remember his origins in the slum, just to remind us that social change is possible and that investing in processes of active and emanci...

Rheological properties of ground tyre rubber based thermoplastic elastomeric bl...

This work analyses the rheological behaviour of thermoplastic elastomeric blends (TPE) based on ground tyre rubber (GTR), more specifically the rheological behaviour of binary and ternary polypropylene (PP) based blends with different rubber materials: an ethylene propylene diene monomer (EPDM), an ethylene propylene rubber (EPR) and GTR. The study was developed under steady-shear rate conditions by capillary r...

Rheological properties of ground tyre rubber based thermoplastic elastomeric bl...

This work analyses the rheological behaviour of thermoplastic elastomeric blends (TPE) based on ground tyre rubber (GTR), more specifically the rheological behaviour of binary and ternary polypropylene (PP) based blends with different rubber materials: an ethylene propylene diene monomer (EPDM), an ethylene propylene rubber (EPR) and GTR. The study was developed under steady-shear rate conditions by capillary r...

Partial Replacement of EPDM by GTR in Thermoplastic Elastomers Based on PP/EPDM...

The formulation of recycled thermoplastic elastomeric materials (TPE) based on ground tyre rubber (GTR), generated from end of life tyres, can be an alternative strategy to deal with a type of waste responsible for increasingly environmental problems over the past decades. The incompatibility of GTR with thermoplastics places several issues on the formulation of these materials, which this study tries to overco...

Partial Replacement of EPDM by GTR in Thermoplastic Elastomers Based on PP/EPDM...

The formulation of recycled thermoplastic elastomeric materials (TPE) based on ground tyre rubber (GTR), generated from end of life tyres, can be an alternative strategy to deal with a type of waste responsible for increasingly environmental problems over the past decades. The incompatibility of GTR with thermoplastics places several issues on the formulation of these materials, which this study tries to overco...

A multi-objective simulated annealing approach to reactive power compensation

Reactive power compensation is an important problem in electrical distribution systems, involving the sizing and location of capacitors (sources of reactive power). The installation of capacitors also contributes to releasing system capacity and improving voltage level. A multi-objective simulated annealing approach to provide decision support in this problem is presented. This approach is able to compute a set...

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