22 documents found, page 1 of 3
Mandibular forward repositioning effect on breathing pattern during running at ...
Cardoso, F.; F Maligno; Cardoso, R.; Monteiro, A. S.; Rios, M.; Vilas-Boas, J. P.; Pinho, J. C.; Pyne, D. B.; Fernandes, R. J.
Assessing dietary intake and its impact on seizure severity and quality of life...
Cardoso, F.; Azevedo, C.; Poínhos, Rui; Carvalho, M.; Seabra, M.; Teixeira, C.
Adequação do estado de hidratação de doentes internados por covid-19
Azevedo, M.; Cardoso, F.; Poínhos, Rui; Teixeira, C.; Correia, Flora
Design of a Rotman lens operating in the full K/Ka band using ridge waveguide t...
Cardoso, F.; Matos, S.; Costa, J.; Fernandes, C.; Felício, J.; Fonseca, N. J. G.Several services associated with satellite on the move and 5G applications are populating the K and Ka frequency bands. Beam forming networks are crucial components for achieving the necessary beam flexibility and agility of these systems. The Rotman lens is being widely investigate as a cost-effective solution for overcoming the main limitations of other types of beam forming networks, namely bandwidth, comple...
Potential of slurry from intensive dairy cattle farms for paulownia and populus...
Menino, R.; Pereira, S. I. A.; Moreira, H.; Castelo-Branco, A.; Gomes, A. A.; Rodrigues, A.; Cunha, J.; Castro, P.M.L.; Vega, A.; Cardoso, E.Intensive dairy cattle breeding have a relevant social and economic impact in portugal, particularly in the northern region. This activity generates a high flow of livestock effluents (slurry), rich in important nutrients for plant growth, which can be introduced into forest production systems. These effluents can provide a good alternative to mineral fertilizers, not only from an economic perspective, but also...
Potential of slurry from intensive dairy cattle farms for Paulownia and Populus...
Menino, R.; Pereira, S. A.; Moreira, H.; Branco, A. C.; Gomes, A. A.; Rodrigues, A.; Cunha, J.; Castro, P.; Vega, A.; Cardoso, E.; Machado, M. J.
GO-BIOCHORUME: sistemas biológicos de utilização do chorume proveniente de expl...
Menino, R.; Pereira, S. I. A.; Moreira, H.; Castelo-Branco, A.; Gomes, A.A.; Rodrigues, A.; Cunha, J.; Castro, P. M. L.; Vega, A.; Cardoso, E.
Design of an all-metal broadband Rotman lens for satellite communications at K/...
Cardoso, F.; Matos, S. A.; Costa, J. R.; Fernandes, C. A.In this work an all-metal Rotman lens antenna design is presented. Ridge waveguides are used for the input and output ports of the lens to achieve broadband behavior in the K/KA bands of the new generation of satellite communications (17.3 GHz to 31 GHz). The Rotman lens is composed by 5 input and 5 output ports, with a maximum beam scanning of 20 degrees. The connection between the input and output ports is do...
Patients social and economic perceptions, accessibility and acceptability of a ...
Cardoso, F.; Azevedo, M.; Oliveira, B.M.P.M.; Poínhos, Rui; Carvalho, J.; Almeida, R.; Correia, Flora
Caracterização do estado nutricional e evolução da composição corporal em doent...
Azevedo, M.; Cardoso, F.; Poínhos, Rui; Correia, Flora