In the current investigation, a multi response optimization technique based on Taguchi method coupled with Grey relational analysis is planned for wire-EDM operations on ballistic grade aluminium alloy for armour applications.Experiments have been performed with four machining variables: pulse-on time, pulse-off time, peak current and spark voltage
Hadrosaurid fossils from the Liscomb Bonebed (Prince Creek Formation, North Slope, Alaska) were the first dinosaur bones discovered from the Arctic.While the Prince Creek Formation hadrosaurids were long identified as Edmontosaurus, a member of the sub-clade Hadrosaurinae, they were recently assigned to a newly-erected taxon, Ugrunaaluk kuukpikensi
Several expeditions in recent years to Isla del Coco have increased the total number of species Memory Cards of fishes known from the island.Several of these species have been described as new endemics (Bussing 1983, 1990, 1991a, 1991b, 1997).During the 1972 R/V Searcher Expedition to Costa Rica several Nail Polish trawl collections were made aroun
Abstract This work analyses free convection flow of a nanofluid in an inclined square enclosure consisting of a porous layer and a nanofluid Nail Polish layer using the finite difference methodology.Sinusoidal temperature boundary conditions are imposed on the two opposing vertical walls.Nanofluids with water as base and Ag or Cu or Al2O3 or TiO2 n
Abstract Right ventricular failure as a severe consequence of pulmonary arterial hypertension (PAH) is an independent risk factor for poor prognosis, although the pathogenesis of right ventricular remodeling (RVR) remains unclear.Exploring the shared molecular pathways and key molecules in the right ventricle in monocrotaline (MCT) and pulmonary ar