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, Hayward SwimClear Multi-E

Background Urogenital schistosomiasis (UGS) caused by Schistosoma haematobium is endemic in Southern Tanzania.The disease has significant implications for both socioeconomic and public health.Because infections with S.haematobium usually peak in childhood, the majority of studies have concentrated on school-aged children leaving other groups such a

The rate of sexual violence against children in Indonesia is very alarming.Perpetrators of sexual violence against children are usually adults close to the victim, including family members and neighbors.Sexual violence is a violation of human rights.Sexual violence deprives the victim of security and protection, the right to prosper physically and

Aim of study:Wildfire incidence ORG SMALL LIMA BEANS in Portugal is high in comparison with other Mediterranean Europe countries.Wildfire problems have been worsened by complex interactions between land use, livestock grazing and human population during the 20th century.In this study we try to understand these interactions and relationships.Area of

Spinal epidural hematoma (SEH) is a rare cause of nerve root or cord compression; its pathogenesis is not always clearly recognizable.The aim of this paper was to investigate possible etiopathological factors in a consecutive series of patients affected by traumatic SEH treated at our institution.Seven patients with neurologic impairment due to tra