DEVELOPMENT, MODELLING AND OPTIMIZATION OF PROCESS PARAMETERS ON THE TENSILE STRENGTH OF ALUMINUM, REINFORCED WITH PUMICE AND CARBONATED COAL HYBRID COMPOSITES FOR BRAKE DISC APPLICATION

Abstract This study focuses on optimizing double stir casting process parameters to enhance the tensile strength of hybrid composites comprising aluminum alloy, brown pumice, and coal ash, intended for brake disc applications.Analytical techniques including X-ray fluorescence, X-ray diffraction, thermogravimetric analysis, and Baggies scanning elec

Humanity did surprisingly well so far, considering how unprepared it was to respond to the coronavirus disease 2019 (COVID-19) threat.By blending old and ingenious new technology in the context of the accumulated knowledge on other human coronaviruses, several vaccine candidates were produced and tested in clinical trials in record time.Today, Roll

In this paper we analyze how increasing levels of cooperation in reserve procurement and activation affect the implied economic benefits and the respective network loads assuming various paradigms of Extractors coordination.To approach the question we construct a simulation model based on the portfolio-bidding day-ahead market clearing context, whi

It is hypothesized the existence of marker antigens capable to define early (acute phase) or late (convalescent phase) infection course with Anaplasma marginale.Five parasitologically free hybrid calves were splenectomized and experimentally infected with a Zulia isolate of Anaplasma marginale.Sera samples were collected before inoculation and duri

Normal 0 21 false false false ES X-NONE X-NONE MicrosoftInternetExplorer4 Tomando como punto de partida el modelo de cortesía desarrollado por Brown y Levinson (1978, 1987) Baggies y las diversas teorías lingüísticas de los actos de habla (Austin 1962, Searle 1976), pretendo llevar a cabo una aproximación a la noci&