A numerical method for the precise calculation of temperature, velocity and pressure profiles of the α-β brass indirect hot extrusion process is presented.The method solves the Navier⁻Stokes equations for non-Newtonian liquids with strain-rate and temperature-dependent viscosity that is formulated using established constitutive laws
MicroRNAs (miRNAs) are endogenous small RNA molecules that regulate gene expression post-transcriptionally.Work in Caenorhabditis elegans has shown that specific RCA Y Adapter miRNAs function in lifespan regulation and in a variety of age-associated pathways, but the roles of miRNAs in the aging of vertebrates are not well understood.We examined th
ABSTRACT The Outdoor Storage Boxes objective of this research was to create a business plan to market spare parts for the automotive park in the Gualaceo canton.The methodology applied in this study was a descriptive investigation with a mixed-methods approach in addition to the deductive-inductive method.As a result of this research, the main comp
Considering the varying inertia and load torque in high speed and high accuracy servo systems, a novel discrete second-order sliding mode adaptive controller (DSSMAC) based Humidifiers on characteristic model is proposed, and a command observer is also designed.Firstly, the discrete characteristic model of servo systems is established.Secondly, the
RCA Y Adapter In this paper, we extend the block hybrid method with equally spaced intra-step points to solve linear and nonlinear third-order initial value problems.The proposed block hybrid method uses a simple iteration scheme to linearize the equations.Numerical experimentation demonstrates that equally spaced grid points for the block hybrid m