Now showing items 1-10 of 2229
Permeability measuremens of brazilian Eucalyptus
(ABM, ABC, ABPol, 2010)
The permeability of Brazilian Eucalyptus grandis and Eucalyptus citriodora wood was measured in a custom build gas analysis chamber in order to determine which species could be successfully treated with preservatives. ...
Permeability of untreated and atmospheric plasma treated coconut fiber mats
Composites manufactured by resin transfer molding depend on appropriate processing parameters to ensure adequate reinforcement-matrix adhesion. Permeability predicts the fluid flow resistance through reinforcement. The ...
SOME ASPECTS OF WESTERN HEMLOCK AIR PERMEABILITY
(Universidad del Bío-Bío, 2008)
Effect of pH, mucin and bovine serum on rifampicin permeability through Caco-2 cells
Rifampicin, a poorly soluble drug, has great importance in therapeutics as it is the main drug used to treat tuberculosis. The characterization of its permeability and the factors that influence it represent an important ...
PERMEABILITY MEASUREMENTS OF BRAZILIAN PINUS ELLIOTTII
(STATE FOREST PRODUCTS RESEARCH INST, 2008)
The liquid and gas phase permeability, of Brazilian Pinus elliotii was studied with a custom built gas and liquid flow rate analysis chamber. The longitudinal gas phase permeability is shown to be six times greater than ...
Effectiveness of clinpro XT in reducing dentin permeability and its resistance to acid challenges
Purpose: To evaluate the efficacy of Clinpro XT in reducing dentin permeability and the stability of this effect after different acid challenges. Materials and Methods: Sixty-five roots of extracted human third molars were ...
Effect of bioactive glasses and neodymium:yttrium-aluminum-garnet laser on dentin permeability
Context: Dental hypersensitivity and loss of dental tissues are commonly observed in patients, and most of the problems are caused due to total or partial exposure of dentinal tubules. Aims: The purpose of this study is ...
Correlation between light transmission and permeability of human dentin
(Springer London Ltd, 2012-01-01)
The influence of dentin permeability on transdentinal LED light propagation should be evaluated since this kind of phototherapy may further be clinically used to stimulate the metabolism of pulp cells, improving the healing ...
Effects of a dicalcium and tetracalcium phosphate-based desensitizer on in vitro dentin permeability
The present study evaluated the effectiveness of a dicalcium and tetracalcium phosphatebased desensitizer in reducing dentin permeability in vitro. Dentin fluid flow was measured before and after treatment of dentin with ...