This article presents the results of an examination of the properties of arc-sprayed aluminum on alloyed armor-grade steel.Thermal arc spraying was conducted with a EuTronic Arc Spray 4 wire arc sprayer.Aluminum wire 1.6 mm in diameter was used to produce dense, abrasion- and erosion-resistant coatings approx.1.0 mm thick with and without nickel/5%
Tuttuk (caribou (Rangifer tarandus)) populations are in decline across Canada, making them a major conservation concern for Inuit of Nunatsiavut (Northern Labrador) and Nunavik (Northern Quebec).This study investigates changes to caribou forage over 14 years at two tundra sites in northern Nunatsiavut, Labrador.We ask: (1) How much of the total veg
File fragment classification is an essential problem in digital forensics.Although several attempts had been made to solve this challenging problem, a general solution has not been found.In this work, we propose a hierarchical machine-learning-based approach with optimized support vector machines (SVM) as the base classifiers for file Advent Calend
Due to rapid development in the industry, operating speeds and eccentricity produced undesirable vibrations which may lead to damage in bearings, seals, and lubrication systems.In the proposed paper, a novel analytical method was presented using an integrated multi-body dynamics and finite element analysis to simulate the lateral and torsional vibr