Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Marcos S. Martins"'
Autor:
Rui D. V. Fernandes, Liliana Melro, Jorge Padrão, Ana Isabel Ribeiro, Behnaz Mehravani, Filipa Monteiro, Eduardo Pereira, Marcos S. Martins, Nuno Dourado, Andrea Zille
Publikováno v:
Gels, Vol 8, Iss 8, p 489 (2022)
Laboratories and industries that handle chemicals are ubiquitously prone to leakages. These may occur in storage rooms, cabinets or even in temporary locations, such as workbenches and shelves. A relevant number of these chemicals are corrosive, thus
Externí odkaz:
https://doaj.org/article/83a9c98b8f204119995204f63b11c471
Autor:
Carlos L. Faria, Marcos S. Martins, Tiago Matos, Rui Lima, João M. Miranda, Luís M. Gonçalves
Publikováno v:
Sensors, Vol 22, Iss 4, p 1341 (2022)
A linear electromagnetic energy harvesting device for underwater applications, fabricated with a simple manufacturing process, was developed to operate with movement frequencies from 0.1 to 0.4 Hz. The generator has two coils, and the effect of the c
Externí odkaz:
https://doaj.org/article/66ff38a2921046c6ba9ea446eeb2fdc7
Autor:
Camila M. Penso, João L. Rocha, Marcos S. Martins, Paulo J. Sousa, Vânia C. Pinto, Graça Minas, Maria M. Silva, Luís M. Goncalves
Publikováno v:
Sensors, Vol 21, Iss 16, p 5645 (2021)
The advanced and widespread use of microfluidic devices, which are usually fabricated in polydimethylsiloxane (PDMS), requires the integration of many sensors, always compatible with microfluidic fabrication processes. Moreover, current limitations o
Externí odkaz:
https://doaj.org/article/fac6260137ed482582fc75fe5d097e96
Autor:
Marcos S. Martins, Carlos L. Faria, Tiago Matos, Luís M. Goncalves, José Cabral, António Silva, Sérgio M. Jesus
Publikováno v:
Sensors, Vol 19, Iss 18, p 3991 (2019)
The advances in wireless communications are still very limited when intended to be used on Underwater Communication Systems mainly due to the adverse proprieties of the submarine channel to the acoustic and radio frequency (RF) waves propagation. Thi
Externí odkaz:
https://doaj.org/article/d609224e4ce940808c675d931444edb7
Autor:
Jorge Padrão, Talita Nicolau, Helena P. Felgueiras, Carla Calçada, Maria Isabel Veiga, Nuno S. Osório, Marcos S. Martins, Nuno Dourado, António Taveira-Gomes, Fernando Ferreira, Andrea Zille
Publikováno v:
International Journal of Environmental Research and Public Health; Volume 19; Issue 8; Pages: 4854
Almost two years have passed since COVID-19 was officially declared a pandemic by the World Health Organization. However, it still holds a tight grasp on the entire human population. Several variants of concern, one after another, have spread through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33636ff5bd42a5bcc9e32c62b3c42462
https://pubmed.ncbi.nlm.nih.gov/35457722
https://pubmed.ncbi.nlm.nih.gov/35457722
Autor:
Antonio Silva, Ashley Hughes, Daniel Pozzatti, Friedrich Zabel, Ruben Viegas, Marcos S. Martins
A piston type projector using the PVDF piezoelectric polymer was developed for operating in underwater environment, below 100 kHz. For those frequencies PZT piezoelectric ceramic is usually a preferable choice and PVDF is only considered for frequenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d7bd228b4098b99ebd5b413fefc82c2
https://hdl.handle.net/10400.1/19299
https://hdl.handle.net/10400.1/19299
