Residual deposits of Phosphogypsum are readily available in large quantities in South Africa and currently are landfilled or pumped into the sea, as there are limitations to engineering applications due to the radionuclides content.In this study, mild acid treated residual phosphogypsum was stabilized with Lime Fly Ash (LFA) binder, and the geotech
This work was a part of a broader empirical study of Internet users with excessive and dysfunctional Internet use symptoms.The aim of this particular article was to describe user profiles of Internet addicts in Serbia.The study recruited 100 subjects in total, 50 in both the clinical and control group.The clinical group included the Internet hyfrod
Production control for high-mix production remains a complex issue.Common pull system replenishment generates large works-in-process (WIPs) for each part type, especially under breakdown.This paper attempts to solve this by presenting a production control that classifies parts into two categories.The performances of three production control mechani