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IEEE Transactions on Magnetics, 2020
The most significant assumption of conventional analytical methods (e.g., the subdomain technique) is that the stator and rotor iron cores are infinitely permeable. The magnetic saturation is ignored, resulting in an overestimation of the flux density.
Heshan Zhang, Jin Xu
exaly +3 more sources
The most significant assumption of conventional analytical methods (e.g., the subdomain technique) is that the stator and rotor iron cores are infinitely permeable. The magnetic saturation is ignored, resulting in an overestimation of the flux density.
Heshan Zhang, Jin Xu
exaly +3 more sources
A new in vitro technique for studies on tooth permeability
Archives of Oral Biology, 1968Abstract An in vitro technique for studying tooth permeability, while attempting to maintain the physiologic conditions present in in vivo experiments, was developed. Freshly extracted teeth were perfused with a tissue culture medium and maintained in an air incubator with the humidity near 100 per cent and a temperature of 37 °C.
L V, Smith, J P, DeVincenzo
exaly +4 more sources
Influence of tooth cryopreservation on human dentin permeability, in vitro
Dental Materials, 1994In order to use cryopreserved teeth in laboratory studies, cryopreservation must not modify the functional properties of teeth, in particular dentin permeability. The purpose of this study was to evaluate the effects of tooth cryopreservation on human dentin permeability.Three hundred and sixty freshly extracted human noncarious third molars were used.
Jean Camps, J Camps
exaly +4 more sources
Effect of initial demineralization on the permeability of human tooth enamel to iodide
Archives of Oral Biology, 1982Blocks of intact human enamel were exposed for four successive periods of 5 min to 2 ml of 10(-2) M K-acetate at pH 4.0, 4.5 and 5.0. The permeability to iodide (Ip) and the amount of Ca dissolved were determined after each exposure. The Ip values varied considerably, but for each block there was a consistent increase in Ip with increase in acid ...
F Brudevold
exaly +4 more sources
The Influence of Cleansers on the Permeability Index of Primary Tooth Root Dentin
Journal of Clinical Pediatric Dentistry, 2007The aim of this study was to evaluate the action of cleansers on the permeability index (PI) in the root canal of primary dentin, by dye penetration into the length of the root canal and deep dentin. The data were submitted to ANOVA, F, and Student t tests (p<0.05).
Fernanda Miori, Pascon +1 more
openaire +3 more sources
A 58S bioactive glass for dentin hypersensitivity and erosive tooth wear: An in vitro study
Journal of Dentistry, 2022OBJECTIVES To assess the effect of an experimental 58S bioactive glass on dentin permeability (dP) and erosive tooth wear (dentin surface loss - dSL). METHODS 58S bioactive glass was synthetized using a sol-gel methodology, following by lyophilization ...
Itallo Emídio Lira Viana +2 more
exaly +2 more sources
Dental Materials, 2022
OBJECTIVE This study aims to characterize the cytotoxicity potential of silver diamine fluoride (SDF) on dental pulp stem cells (DPSC) and gingival equivalents. METHODS DPSC cultured on 96-well plates was exposed directly to SDF (0.0001-0.01%) and cell
Shijia Hu +7 more
semanticscholar +1 more source
OBJECTIVE This study aims to characterize the cytotoxicity potential of silver diamine fluoride (SDF) on dental pulp stem cells (DPSC) and gingival equivalents. METHODS DPSC cultured on 96-well plates was exposed directly to SDF (0.0001-0.01%) and cell
Shijia Hu +7 more
semanticscholar +1 more source
International Journal of Applied Electromagnetics and Mechanics, 2022
Grain Oriented Electrical Steel (GOES) have better performance in terms of permeability and iron losses compared to conventional Fe-Si 3% Non-Oriented Grains Electrical Steel (NOES), particularly when it is magnetized in the rolling direction. This paper
A. Rebhaoui +3 more
semanticscholar +1 more source
Grain Oriented Electrical Steel (GOES) have better performance in terms of permeability and iron losses compared to conventional Fe-Si 3% Non-Oriented Grains Electrical Steel (NOES), particularly when it is magnetized in the rolling direction. This paper
A. Rebhaoui +3 more
semanticscholar +1 more source