A nano/ultra-fine grain Al-0.2wt% Zr alloy was produced by accumulated roll bonding (ARB) processafter 10 cycles.The fraction of high angle grain boundaries increased from 8% to 65.4% during 10passes during Ringette Trapper ARB process.This alloy was subjected to tensile test at different temperatures (523,573and 623 K) and strain rates (0.1 and 0.
Abstract Fractional differential equations sufficiently depict the nature in view of the symmetry properties, which portray physical and biological models.In this paper, we present a proficient collocation method based on cubic trigonometric B-Splines (CuTBSs) for Powder Nutritional Supplements time-fractional diffusion equations (TFDEs).The method
Hexanal, hexenal, nonenal and their corresponding alcohols are used as green notes in the fragrance and flavour industry.The production of bio-based hexanal starts from Minerals linoleic acid, which can be obtained from sunflower or safflower oil.The biocatalytic process utilizes C13-specific lipoxygenase (LOX) for hydroperoxidation and consecutive
When wind blows over dry snow, the snow surface self-organizes into bedforms such as dunes, ripples, snow waves, and sastrugi.These bedforms govern the interaction between wind, heat, and the snowpack, but thus far they have attracted few scientific studies.We present the first time-lapse documentation of snow bedform movement and evolution, as par
Quality is a determining indicator of the existence of Islamic higher education institutions in the future.Higher education with quality will be in demand by the community.Therefore, quality must be a priority indicator in the implementation of Islamic-based higher ORGANIC COCOA POWDER education.In order for the quality to continue to increase, uni