2 documents found, page 1 of 1
Co-doped FeNbO4: Simple synthesis, DFT calculations and electrocatalytic perfor...
Jucá, Raí F.; Evaristo, Diego S.; Oliveira, Francisco G. S.; Santos, Luís P. M.; Saraiva, Gilberto D.; Castro, António J. R.; Ferreira, Nilson S.Cobalt-doped iron niobate samples, Fe(1−x)CoxNbO4 (0 ≤ x ≤ 0.20), synthesized by the solid-state reaction method, were characterized using X-ray diffraction (XRD), Raman spectroscopy, scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS). Density functional theory (DFT) calculations was employed to assign the experimental Raman modes of FeNbO4 and for cobalt-doped iron niobate, as the Rama...
Socioeconomic and demographic characterization of an endemic malaria region in ...
Lana, Raquel Martins; Riback, Thais Irene Souza; Lima, Tiago França Melo de; Nunes, Mônica da Silva; Cruz, Oswaldo Gonçalves; Oliveira, Francisco G. S.Background : In the process of geographical retraction of malaria, some important endemicity pockets remain. Here, we report results from a study developed to obtain detailed community data from an important malaria hotspot in Latin America (Alto Juruá, Acre, Brazil), to investigate the association of malaria with socioeconomic, demographic and living conditions. Methods : A household survey was conducted in 40...