This paper is an introduction to the cycle proposed by the authors related to research directions concerning the problems of condensation of zeotropic refrigerant mixtures.For over a hundred years, research has been conducted on the search for new working fluids in the cycles for cooling devices and heat pumps.Initially, the natural refrigerants us
Abstract Background Emerging evidence suggests that post-stroke aphasia severity depends on the integrity of the brain beyond the lesion.While measures of lesion anatomy and brain integrity combine synergistically to explain aphasic symptoms, substantial interindividual variability remains unaccounted.One explanatory factor Hydrogen Peroxide may be
ABSTRACTFailed hypospadiass cases may result in hypovascular, scarred penis with residual penile chordee and leave the patient with minimal residual skin for penile Water Filters resurfacing and urethroplasty.Local tissue expansion has become a good alternative to provide skin for penis by using expanders however they require long periods of time f
Petrous apicitis is a rare but fatal complication of otitis media.An infection within the middle ear can extend within the temporal bone into the air cells of the petrous apex.With only the thin dura mater separating the trigeminal ganglion and the 6th cranial nerve from the bony petrous Wooden Car apex, they are vulnerable to inflammatory processe
In 1943, after active service as ROMS of Die Middellandse Regiment Water Filters in the Western Desert during which he escaped capture at Tobruk and was present at the battle of EI Alamein, S/Sgt later Capt J.E.Loraine-Grews was posted to War Records (now Military Information Bureau SADF) in Pretoria where he was to remain until 1966 when he was tr