Herein we report on the synthesis of a new layered ternary carbide, viz. Mo2TiAlC2, that was synthesized by heating an elemental mixture at 1600 oC for 4 h under Ar flow. Its lattice parameters were calculated via Rietveld analysis of powder Xray diffraction patterns to be 2.997 Å and 18.661 Å. High-resolution scanning transmission electron microscopy further showed that this phase is ordered, ...

The objective of the present study was to develop a physiologically based pharmacokinetic (PBPK) model for a ternary mixture of alkyl benzenes [toluene (TOL), m-xylene (XYL), and ethylbenzene (EBZ)] in rats and humans. The approach involved the development of the mixture PBPK model in the rat and extrapolation to humans by substituting rat physiological parameters and blood:air partition coeffi...

In the present study, the condensation and evaporation heat transfer performance of a zeotropic refrigerant mixture (HFC32/HFC125/HFC134a) inside horizontal tubes with smooth, grooved or cross·grooved inner surfaces was investigated experimentally. The cross-gTOoved tube showed the highest heat transfer coefficient for both condensation and evaporation with the zeotropic mixture. Its heat trans...

objective(s):the objective of this study was to find a stable microemulsion vehicle for transdermal delivery of ibuprofen to improve the skin permeability. materials and methods: microemulsion was prepared using different sorts of oils, surfactants and co-surfactants. pseudo-ternary phase diagrams were used to evaluate the microemulsion domain. the effects of oleic acid and surfactant mixture o...