VIBRATION ANALYSIS OF ANGULAR CONTACT BALL BEARING OPERATED WITH COPPER OXIDE NANOPARTICLES MIXED ISO VG 68 LUBRICATING OIL

Vibration analysis of angular contact ball bearing operated with copper oxide nanoparticles mixed ISO VG 68 lubricating oil

The purpose of this paper is to investigate the effect of CuO nanoparticles on lubricating oil and vibration reduction in angular contact ball bearing.CuO nanoparticles are synthesized by using chemical Bath Salt method and characteristic studies done in XRD and TEM.CuO nanoparticles size achieved in the range 26 - 30 nm.The nanoparticles concentra

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Granulomatous rhinitis secondary to feline leishmaniosis: report of an unusual presentation and therapeutic complications

Case summary A 12-year-old male neutered domestic shorthair cat underwent rhinoscopy due to inspiratory dyspnoea and stertor.Rhinoscopy showed signs of chronic Evaporator Cover Clip rhinitis and a multinodular nasopharyngeal mucosa.A marked infiltrate of macrophages that contained intracellular parasitic forms morphologically compatible with Leishm

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