in this study, aluminium2024- graphite composites containing 5, 10, 15 and 20 weight percent of graphite were produced by solid assisted melt disintegration (samd) technique which resulted in production of al/gr powder mixtures which subsequently consolidated and sintered for preparation of al/gr composites. in this technique, powder mixture was prepared by addition of flake graphite (mean diam...

Cyst is defined as a pathological cavity which may or not be lined by an epithelium and usually filled with solid, semisolid gaseous material. Dentigerous cyst of odontogenic origin associated impacted tooth. in maxillary antrum often misdiagnosed peripheral health care centers due to initial complaints mimicking sinusitis patients reporting general physicians/otolaryngologist for treatment. Th...