Writers: M. A. Ramırez, R. Tararam, A. Z. Simoes, A. Ries, E. Longo, J. A. Varela Keywords: Varistors; Microscopy; method Abstract: The degradation phenomena of ZnO and SnO2-based varistors were investigated for two different degradation methods: DC voltage at increased […]
Writers: A. Mesquita, A. Michalowicz, V. R. Mastelaro Keywords: Dielectric Permittivity; Ferroeletrics; Lead Zirconate Titanate; PCZT; PSZT; PZT; XANES Abstract: This paper reports the influence of Sr- and Ca-substitution on the structural and ferroelectric properties of Pb1–x […]
Writers: Luís F. da Silva; Waldir Avansi, Jr.; Juan Andrés; Caue Ribeiro; Mário L. Moreira; Elson Longo; and Valmor R. Mastelaro Keywords: Microwave-Assisted Hydrothermal; SrTiO3 Abstract: We report herein a detailed study on the influence […]
Writers: Alana A. Zulke; Roberto Matos; Ernesto C. Pereira Keywords: Metallic multilayer; Electrocatalysis; Titanium modified electrode; Methanol oxidation reaction Abstract: Multilayered Pt/Ir/Pt films were electrodeposited over titanium substrates, controlling the film thickness by the deposition […]
Writers: L.N. Dovigo; J.C. Carmello; M.T. Carvalho; E.G. Mima; C.E. Vergani; V.S. Bagnato & A.C. Pavarina Keywords: photodynamic therapy; Candida spp.; biofilms Abstract: This study evaluated the photodynamic inactivation (PDI) mediated by Photodithazine® (PDZ) against […]
Writers: C.R. Foschini; M.A. Ramirez; S.R. Simões; J.A. Varela; E. Longo; A.Z. Simões Keywords: A. Films; B. Interfaces; C. Dielectric properties; C. Ferroelectric properties Abstract: The multiferroic behavior with ion modification using rare-earth cations on […]
Writers: R. M. Almeida; F. M. Matinaga; M. R. B. Andreeta; A. C. Hernandes; A. Dias; and R. L. Moreira Keywords: Polymorphic-Induced Transformations; Laser-Heated Pedestal Growth Abstract: Calcium tantalite (CaTa2O6) single crystal fibers were obtained […]
Writers: Angélica Mércia Pascon Barbosa; Gabriela Marini; Fernanda Piculo; Cibele Vieira Cunha Rudge; Iracema Mattos Paranhos Calderon; Marilza Vieira Cunha Rudge Keywords: Cesarean section; Pelvic floor; Postpartum period; Pregnancy; Urinary incontinence ABSTRACT CONTEXT AND OBJECTIVE There is uncertainty in the literature […]
Writers: A. J. G. Otuka, J. M. P. Almeida, V. Tribuzi, M. R Cardoso, A. C. Hernandesa, D. S. Correa, C. R. Mendonça Keywords: femtosecond pulses; laser micromachining; microfabrication; glass; polymer Abstract: Novel materials have been developed to […]
Writers: S. T. B. Salvi, S. G. Antonio, C. O. Paiva-Santos Keywords: Atenolol; X-ray powder diffraction; Rietveld Method; Le Bail Method; Pawley Method Abstract: Atenolol is the most used drug in Brazil to hypertension treatment. Two crystal structures are […]
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