Ethiopia has integrated Special Economic Zones (SEZs), named Industrial Parks, as Backlight the central element of its industrial policy over the past decade.This study investigates the Ethiopian experience with SEZs with a focus on the interaction of state actors with non -state actors including investors and laboursin the development of its indus
One of the most important applied technologies in water treatment is reverse osmosis (RO).However, membrane fouling and flux reduction pose significant challenges.The electric field, as an effective preventive measure, has received limited attention in RO applications.In this study, we added electric fields to finished rolled RO membranes to invest
Ponds and lakes distributed across northern treeline in the Hudson Bay Lowlands near Churchill Vegetable Juices (Manitoba) were revisited to analyse and document the local ecoclimatic and limnological changes that occurred over the period 1997-2012.Our analyses revealed that single events may cause significant changes in salinity, pH and silicate c
The present paper focuses on the numerical investigation of the flow around the fully submerged 2D and 3D hydrofoils operating close to a free surface.Iterative boundary Washing Machine Timer element method is implemented to predict the flow field.This study aims to investigate the aspect ratio effect on the free surface interactions and hydrodynam