PRIMARY NASAL TUBERCULOSIS FOLLOWING BLUNT TRAUMA NOSE

Primary nasal tuberculosis following blunt trauma nose

Primary nasal tuberculosis is a rare disease with nearly 40 cases reported.Our patient was a young male presented with left sided nasal obstruction, anosmia and occasional epistaxis for last 7 weeks after 6 months of blunt trauma nose.Contrast enhanced computed tomography of the para nasal Tools sinuses showed increased soft-tissue density with con

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Effects of Prebending Radii on Microstructure and Fatigue Performance of Al-Zn-Mg-Cu Aluminum Alloy after Creep Age Forming

A series of creep age forming experiments were carried out on 7075 aluminum alloy with different prebending radii at 443 K for 10 h.The hardness, tensile properties and high cycle fatigue performance of the alloy after creep age forming were obtained.In addition, the microstructure Tops and fatigue fracture of the alloy were observed by transmissio

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