This study aims to encapsulate atenolol within floating alginate-ethylcellulose beads as an oral controlled-release delivery system using aqueous colloidal polymer dispersion (ACPD) method.To optimize drug entrapment efficiency and dissolution behavior of the prepared beads, different parameters of drug: polymer ratio, polymer mixture ratio, and ge
Paper deals with experimental research on the crushing of coffee beans of different kinds under quasi-static compression.The process of the crushing is described in details.It has been shown that there is variability in the crushing strength values.A relation between crushing strength and the coffee grain shape is also studied.Roasted Arabica coffe
The presence of the non-native Nile perch (Lates niloticus) in Lake Victoria and the resulting ecological transformations have garnered significant attention from the scientific community.However, details regarding the timing, origin, and purpose of the fish introduction have remained elusive.This paper reviews Bags fish fauna changes in Lake Victo
Sulfate-reducing bacteria (SRB) and iron-oxidizing bacteria (IOB) are one of the typical representatives of anaerobic and aerobic bacteria, which can form a synergistic community (mixed species biofilm) on the surface Stool of material.In this work, the corrosion behavior of X65 steel in seawater containing SRB and IOB was investigated with electro