Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Andreia Araújo"'
Autor:
Cláudia Lopes, Andreia Araújo, Fernando Silva, Panagiotis-Nektarios Pappas, Stefania Termine, Aikaterini-Flora A. Trompeta, Costas A. Charitidis, Carla Martins, Sacha T. Mould, Raquel M. Santos
Publikováno v:
Polymers, Vol 16, Iss 19, p 2698 (2024)
High electrical conductivity, along with high piezoresistive sensitivity and stretchability, are crucial for designing and developing nanocomposite strain sensors for damage sensing and on-line structural health monitoring of smart carbon fiber-reinf
Externí odkaz:
https://doaj.org/article/f15227f37f4944cfaea2bdeef80a19f6
Autor:
Dionisis Semitekolos, Andreia Araújo, Raquel M. Santos, Chiara Pernechele, Francesco Panozzo, Luca Vescovi, Costas Charitidis
Publikováno v:
Polymers, Vol 16, Iss 14, p 2062 (2024)
This study explores the enhancement of Carbon Fibre Reinforced Polymers (CFRPs) for automotive applications through the integration of modified carbon fibres (CF) and epoxy matrices. The research emphasizes the use of block copolymers (BCPs) and elec
Externí odkaz:
https://doaj.org/article/896e57cf3e0d4b8d966bed0fbcaeaf5e
Publikováno v:
Future Internet, Vol 14, Iss 6, p 163 (2022)
In microfinance, with more loans, there is a high risk of increasing overdue loans by overloading the resources available to take actions on the repayment. So, three experiments were conducted to search for a distribution of the loans through the off
Externí odkaz:
https://doaj.org/article/474c0a15f9ea4b5b9b629634da98f34b
Autor:
Manuel J. Mendes, Sirazul Haque, Olalla Sanchez-Sobrado, Andreia Araújo, Hugo Águas, Elvira Fortunato, Rodrigo Martins
Publikováno v:
iScience, Vol 3, Iss , Pp 238-254 (2018)
Summary: Recent trends in photovoltaics demand ever-thin solar cells to allow deployment in consumer-oriented products requiring low-cost and mechanically flexible devices. For this, nanophotonic elements in the wave-optics regime are highly promisin
Externí odkaz:
https://doaj.org/article/42235d7ee56d469f8c98d761174582ff
Autor:
Zhenxue Zhang, Xiaoying Li, Simon Jestin, Stefania Termine, Aikaterini-Flora Trompeta, Andreia Araújo, Raquel M. Santos, Costas Charitidis, Hanshan Dong
Publikováno v:
Polymers, Vol 13, Iss 20, p 3457 (2021)
In this work, different amounts of CNFs were added into a complex formulation to coat the CFs surfaces via sizing in order to enhance the bonding between the fibre and the resin in the CF-reinforced polymer composites. The sized CFs bundles were char
Externí odkaz:
https://doaj.org/article/f1faf40680494b8b9e97118b23860da2
Autor:
Maria João Oliveira, Pedro Quaresma, Miguel Peixoto de Almeida, Andreia Araújo, Eulália Pereira, Elvira Fortunato, Rodrigo Martins, Ricardo Franco, Hugo Águas
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
Abstract For analytical applications in portable sensors to be used in the point-of-need, low-cost SERS substrates using paper as a base, are an alternative. In this work, SERS substrates were produced on two different types of paper: a high porosity
Externí odkaz:
https://doaj.org/article/2c285b50c2554cd8a7ac39046afa6b18
Autor:
Andreia Araújo Morandim-Giannetti, Kevy Pontes Eliodorio, Vitor Seorra Andolfatto, Marco Rulevas Martins, Breno Pivaro de Sá, Erick Umeki
Publikováno v:
The Journal of Engineering and Exact Sciences, Vol 3, Iss 2, Pp 267-280 (2017)
Initially, we performed the synthesis and characterization of sec-butylammonium acetate IL and chitosan activation with it. Afterwards, we used the activated chitosan to carry out the adsorption of chromium VI, which is the main metallic ion present
Externí odkaz:
https://doaj.org/article/2cce19c040784abcad15be19ec36c670
Publikováno v:
Gazeta Médica, Vol 5, Iss 1 (2018)
INTRODUÇÃO: As perturbações psiquiátricas da infância podem persistir durante a adolescência e vida adulta, vindo a ter um impacto negativo e que pode afetar o desenvolvimento e a autonomia do futuro adulto. O presente estudo epidemiológico s
Externí odkaz:
https://doaj.org/article/657b1d7a8ae54fc6ad71f1d4884279c7
Autor:
Andreia Araújo Lima Torres
Publikováno v:
Caderno de Educação Física e Esporte, Vol 13, Iss 2, Pp 85-96 (2015)
Brazilian health professionals, including physical educators are increasingly more present in social networks. This paper provides an overview of the importance of communication in health and the role of emotions for the adoption of healthier behavio
Externí odkaz:
https://doaj.org/article/549690f5cb4a4a128a6551e7ce19a015
Autor:
Andreia Araújo Lima Torres
Publikováno v:
Caderno de Educação Física e Esporte, Vol 13, Iss 2 (2016)
Educadores físicos e outros profissionais de saúde fazem-se cada vez mais presentes nas redes sociais brasileiras. Este ensaio faz um apanhado sobre a importância da comunicação em saúde e o papel das emoções para a adoção de comportamentos
Externí odkaz:
https://doaj.org/article/fb7a7aa9aaf143f7b869efb332e5a17e