Unique specifications of metal foams such as relatively low cost, ultra-low density, high surface-area-to-volume ratio, and most importantly, the ability to mix the passing fluid provide them a great potential for a variety of thermal-fluidics

Despite the abundance of research on ELT teachers, little is known about teacher language awareness (TLA) with focus on its impact on pedagogical practice in the EFL context. To fill this gap, an in-depth study was conducted to examine the procedural dimension of TLA among eight EFL teachers with different teaching experiences (novice versus experienced) related to teaching grammar at Iranian l...

following the collapse of the soviet :union: and independence of former soviet :union:republics, previous economic relations among centralasianrepublics changed and were replaced with the market economy. tensions have emerged between upstream and downstream countries located along transboundary rivers with downstream countries even resorting to threat of military action against possible restric...