Search Results - "Gomes, G. F. M."

Influence of Oxygen/Steam Addition on the Quality of Producer Gas during Direct (Air) Gasification of Residual Forest Biomass by Gomes, Helena G. M. F., Matos, Manuel A. A., Tarelho, Luís A. C.

“…Biomass gasification is a relevant option to produce a gaseous fuel, it faces, however, several barriers regarding its quality for energetic applications…”
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Investigating magnetocrystalline anisotropy in the system Au/Co-Staircase/Au(788) by using XMCD by Rosa, R. J. G., Souza, R. L., Gomes, G. F. M., Paniago, R. M., Martins, M. D.

“…Here, we report the investigation of the influence of the magnetocrystalline anisotropy (MCA) in Cobalt ultrathin films grown on the vicinal surface Au(788),…”
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Spin reorientation transition in ultrathin Co films on the vicinal surface Au(788) by Rosa, R. J. G., Souza, R. L., Gomes, G. F. M., Paniago, R. M., Martins, M. D.

“…In this work, we investigate the structural, morphological and magnetic properties of epitaxial Cobalt ultrathin films grown on the vicinal surface Au(788)…”
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Precession damping in [Co60Fe40/Pt]5 multilayers with varying magnetic homogeneity investigated with femtosecond laser pulses by Tavares, M. A. B., Andrade, L. H. F., Martins, M. D., Gomes, G. F. M., Fernandez-Outon, L. E., Matinaga, F. M.

“…We report on the ultrafast magnetization dynamics of [Co60Fe40/Pt]5 multilayers studied with femtosecond laser pulses. The samples were grown at room…”
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Noncollinear ferromagnetic easy axes in Py/Ru/FeCo/IrMn spin valves induced by oblique deposition by Bueno, T. E. P., Parreiras, D. E., Gomes, G. F. M., Michea, S., Rodríguez-Suárez, R. L., Filho, M. S. Araújo, Macedo, W. A. A., Krambrock, K., Paniago, R.

“…We present an investigation on the magnetic properties of Py/Ru/FeCo/IrMn spin valves grown by dc magnetron sputtering. The sample fabrication setup has two…”
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Chemical order and magnetic anisotropy in alternate Fe/Co monolayers on Cu3Au(001) by Ponce, A. S., Parreiras, S. O., Cotta, A. A. C., Gomes, G. F. M., Schio, P., Cezar, J. C., Paniago, R., Gastelois, P. L., Macedo, W. A. A.

“…In this work, we have investigated the magnetic anisotropy of Fe/Co layers epitaxially grown on Cu3Au(001). The ordered Fe/Co thin films were prepared by…”
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Ilmenite as low-cost catalyst for producer gas quality improvement from a biomass pilot-scale gasifier by Pio, D. T, Gomes, H. G. M. F, Tarelho, L. A. C, Ruivo, L. C. M, Matos, M. A. A, Pinto, R. G, Frade, J. R, Lemos, F. M. S

“…In this work, in-situ application of natural occurring ilmenite (FeTiO3) for upgrading the producer gas from a pilot-scale bubbling fluidized bed gasifier was…”
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Paternal irradiation perturbs the expression of circadian genes in offspring by Gomes, Andre M G F, Barber, Ruth C, Dubrova, Yuri E

“…The circadian system represents a complex network which influences the timing of many biological processes. Recent studies have established that circadian…”
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Investigating magnetocrystalline anisotropy in the system Au/Co-Staircase/Au(788) by using XMCD by Rosa, R. J. G., Souza, R. L., Gomes, G. F. M., Paniago, R. M., Martins, M. D.

“…Here, we report the investigation of the influence of the magnetocrystalline anisotropy (MCA) in Cobalt ultrathin films grown on the vicinal surface Au(788),…”
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Synergies of metallic catalysts in the Fenton and photo-Fenton processes applied to the treatment of pulp bleaching wastewater by Ribeiro, João Peres, Gomes, Helena G.M.F., Sarinho, Luana, Marques, Catarina C., Nunes, Maria Isabel

“…•Copper, manganese, and cobalt were used as co-catalysts in (photo-)Fenton processes.•25% of Co2+, Cu2+, and Mn2+ were successfully included in the Fenton…”
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Chemical order and magnetic anisotropy in alternate Fe/Co monolayers on Cu 3 Au(001) by Ponce, A. S., Parreiras, S. O., Cotta, A. A. C., Gomes, G. F. M., Schio, P., Cezar, J. C., Paniago, R., Gastelois, P. L., Macedo, W. A. A.

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Superheated steam injection as primary measure to improve producer gas quality from biomass air gasification in an autothermal pilot-scale gasifier by Pio, D.T., Gomes, H.G.M.F., Tarelho, L.A.C., Vilas-Boas, A.C.M., Matos, M.A.A., Lemos, F.M.S.

“…This work evaluated the influence of superheated water steam injection in an autothermal 80 kWth pilot-scale bubbling fluidized bed during biomass direct (air)…”
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Concrete as low-cost catalyst to improve gas quality during biomass gasification in a pilot-scale gasifier by Pio, D.T., Gomes, H.G.M.F., Ruivo, L.C.M., Matos, M.A.A., Monteiro, J.F., Frade, J.R., Tarelho, L.A.C.

“…Concrete was evaluated as low-cost catalyst for in-situ application in an autothermal 80 kWth pilot-scale bubbling fluidized bed direct (air) biomass gasifier…”
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P3759Expression analysis of microRNAs (133b and 138) and correlation with echocardiographic parameters in patients with alcoholic cardiomyopathy by Melo, L A M, Silveira, M M B M S, Piscoya, I C V P, Brasileiro, V A E B, Do O, K P O, Lima, R E L, Gomes, F M F G, Rocha, L J C B R, Serur, I P S, Gueiros, M R P, Sobral Filho, D C S F, Vasconcelos, L R S V

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Magnetic moment of Fe 3 O 4 films with thicknesses near the unit-cell size by Gomes, G. F. M., Bueno, T. E. P., Parreiras, D. E., Abreu, G. J. P., de Siervo, A., Cezar, J. C., Pfannes, H.-D., Paniago, R.

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Magnetic moment of Fe sub(3) O sub(4) films with thicknesses near the unit-cell size by Gomes, G F M, Bueno, T E P, Parreiras, D E, Abreu, G J P, de Siervo, A, Cezar, J C, Pfannes, H-D, Paniago, R

“…We perform a systematic study on the evolution of the magnetic spin moment (m sub(s)) of epitaxial [100]- and [111]-magnetite films of increasing thickness…”
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Efficacy and safety of endoscopic prophylactic treatment with undiluted cyanoacrylate for gastric varices by Franco, Matheus Cavalcante, Gomes, Gustavo Flores, Nakao, Frank Shigeo, de Paulo, Gustavo Andrade, Ferrari, Jr, Angelo Paulo, Libera, Jr, Ermelindo Della

“…To evaluate the efficacy and safety of undiluted N-butyl-2 cyanoacrylate plus methacryloxysulfolane (NBCM) as a prophylactic treatment for gastric varices (GV)…”
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Numerical simulation of the ‘pull-in’ operation in submarine pipelines by Jacob, Breno P., Ebecken, Nelson F.F., Gomes, Marcelino G.F.M.

“…‘Pull-in’ operations consist in the deflection of a pipeline, resting on the seabed, until it is ready to be connected to a subsea oil production structure…”
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