The removal of heavy metal ions from wastewater by sorptive flotation using Amberlite IR120 as a resin, and flotation column, was investigated.A combined two-stage process is proposed as an alternative of the heavy metals removal from aqueous solutions.The first stage is the sorption of heavy metals onto Amberlite IR120 followed by dispersed-air fl
Senior undergraduate research projects are important components of most undergraduate science degrees.The delivery of such projects in a distance education format is challenging.Athabasca University (AU) science project courses allow distance education students to complete research project courses by working with research supervisors in their local
Background and Aim: A peptic ulcer is a breach in the gastric or duodenal mucosa down to the submucosa.There is evidence concerning the role of Reactive Oxygen Species (ROS) in the genesis of such ulcers production of intracellular ROS along mitochondria oxidative phosphorylation (OXPHOS) predisposes the deletion Quilt As You Go Technique of 4977 b
OBJECTIVE: The present study compares the cost-effectiveness of targeted household treatment and mass treatment of children in the most westerly part of Nepal.METHODS: Effectiveness was measured as the percentage point change in the prevalence of trachoma.Resource measures included personnel time required for treatment, transportation, the time tha
Cancer mutations that are recurrently observed among patients are known as hotspots.Hotspots are highly relevant because they are, presumably, likely functional.Known hotspots in BRAF, BELT PIK3CA, TP53, KRAS, IDH1 support this idea.However, hundreds of hotspots have never been validated experimentally.The detection of hotspots nevertheless is chal