Micro-pitting is a common fatigue failure mode of spur gears.To reduce it, this paper proposes a novel tooth tip relief method.Gear meshing simulation is firstly performed considering the actual contact path, showing that there are four Hertz contact stress peaks in the transition areas of the The Arizona Short tooth flank.Equations are then develo
The global threat of Al Qaeda post 9/11 and ISIL, increased Sunni-Shia conflicts, and violence in the Middle East and Pakistan dominate headlines and challenge governments in the region and globally.Both Muslim extremists and some Western experts Gift Cards and observers speak of a clash of civilizations or a culture war in Muslim-West relations.Bo
Aim: The aim of the study was to compare light-cured dressing with most widely used noneugenol pack in the perspective of esthetics, acceptance, and healing following periodontal flap surgery.Materials and Methods: Fifty-eight patients suffering from generalized chronic periodontitis, requiring periodontal flap surgery on contralateral sides of the