Molecular dynamics (MD) simulations were employed to investigate the effect of wettability (via contact angle variation) on nanoscale pool boiling heat transfer of a liquid argon thin film on a horizontal copper substrate topped with cubic nano-pillars. The liquid-solid potential was incrementally altered in order to vary the contact angle between hydrophilic (θ~63°) and super hydrophobic (θ~15...

the neck is normally a concave and highly mobile structure. facial and cervical skin is prone to burn scar contracture because of its thin nature. the goal of treatment is to reconstruct this region to achieve a good aesthetic outcome and also normal neck and chin mobilization. this study was conducted to compare the effect of one row of suture and three rows of suture in critical points of the...