Utilization of Natural Cellulosic African Teff Straw Fiber for Development of Epoxy Composites: Thermal Characterization with Activation Energy Analysis

This article focuses on the utilization of cellulosic fiber African Teff straw, for the fabrication of epoxy composites.5 and 10% NaOH solution is used for surface treatment of fiber.Compositional and XPS analysis is preformed for untreated and treated fibers and O/C ratio Rasierhobel is evaluated.Impact, morphology, crystallinity, thermal characte

read more



Die rol van profete as verskaffers van alternatiewe mediese sorg

In this article the unpublished results of a study on the healing and helping activities of Cases prophets associated with Indigenous or Independent Churches in a Black township are reflected.The healing activities at the prophets homes and some a activities at churches are described as well as aspects of their materia medica.From interviews and a

read more