background anthracyclines are important components of many chemotherapeutic protocols. the present study aimed to evaluate the repolarization changes in electrocardiography (ecg) which may predict drug induced arrhythmia. materials and methods in this cross-sectional study, the recorded ecgs were assessed for qt dispersion (qtd), qt corrected dispersion (qtcd), t peak to tend dispersion (tped),...

A theoretical analysis is developed to investigate the effects of gas expansion due heat release on unsteady diffusion flames evolving in a pipe flow which mixing reactants controlled by Taylor's dispersion processes thereby extending previously theory based thermo-diffusive model. It first shown that at times larger than radial times, pressure gradient induced is, approximation, small comparis...

Pt/fluorinated clay nanocomposites were prepared by clay-mediated in situ reduction; these nanocomposites demonstrated ultrahigh Pt nanoparticle thermal stability (up to 1000 °C), large BET surface area (379 m(2) g(-1)), uniform dispersion in aqueous media, and intriguing catalytic properties.