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Influence of microwave energy on structural and piezoelectric response of Bi 4Ti 3O 12 ceramics
(2010-12-01)
Bismuth titanate ceramics (Bi 4Ti 3O 12) with 10 wt% in excess of bismuth (BIT10) were prepared by the polymeric precursor method and sinterized in microwave (MW) and conventional furnaces (CF). The effect of microwave ...
Asymmetrical penetration of microwave in a conducting media and determination of microwave conductivity for very thin samples using electron spin resonance
(Elsevier B.V., 2001-05-01)
Dyson's theory of conduction electron spin resonance (CESR) has been used in the limit d less than or equal to delta (d being the thickness of the sample and delta the skin depth of the microwave field) to obtain the ...
Changes in occlusal vertical dimension in microwave processing of complete dentures.
(2002-11-13)
This study investigated the effect of different microwave curing cycles on the changes in occlusal vertical dimension of complete dentures. Four test groups with 12 maxillary dentures each were evaluated. Groups 1, 2 and ...
Dynamic Filtering of Microwave Signals through Brillouin-Based Polarization-Sensitive Balanced Detection
(Institute of Electrical and Electronics Engineers, 2021-03)
A new photonic technique to implement both stopband and passband microwave filters is presented and demonstrated. The principle of operation relies on controlling the state of polarization of the band of interest using ...
Denture disinfection by microwave irradiation: A randomized clinical study
(Elsevier B.V., 2009-09-01)
Objective: This study evaluated the clinical effectiveness of two exposure times of microwave irradiation on the disinfection of complete dentures.Methods: Biofilm samples were collected from dentures of 30 patients, who ...
The occurrence of porosity in reline acrylic resins. Effect of microwave disinfection
(Wiley-Blackwell Publishing, Inc, 2009-03-01)
Microwave energy has proved to be an effective method for disinfecting acrylic dentures. However, the effect of microwave heating on the porosity of autopolymerising denture reline resins has not been investigated.The ...
Microwave Disinfection of Complete Dentures Contaminated In Vitro with Selected Bacteria
(Wiley-Blackwell, 2009-10-01)
Purpose: This study evaluated the effectiveness of microwave irradiation for disinfection of simulated complete dentures.Materials and Methods: Seventy dentures were fabricated in a standardized procedure, subjected to ...