A 26-year-old female presented with a right lateral neck mass 21 years after an ipsilateral mastoidectomy.On otoscopy and repeat computed tomography, no evidence of cholesteatoma was documented.Biopsy of the mass revealed findings consistent with keratin flakes.The MRI demonstrated a well-defined lobulated mass in the right retroauricular region ex
Carbon nanotubes (CNTs) possess remarkable mechanical, electrical, thermal, and optical properties that predestine them for numerous potential applications.The conventional chemical vapor deposition (CVD) route for the production of CNTs, however, suffers from costly and complex issues.Herein, we demonstrate a general and high-yield strategy to gro
In this paper, we simulate intermittent turbulence (also known as bursting events) in stably stratified open-channel flows using direct numerical simulation.Clear signatures of this intriguing phenomenon are observed for a range of stabilities.However, the spatiotemporal characteristics of intermittency interlock ettore are found to be strongly sta
Background: The use of cytological methods in the diagnosis of malignant lesions of the respiratory tract has been generally acclaimed as one of its most successful applications.Flexible fiberoptic bronchoscopy revolutionized respiratory cytology, as bronchial brushings, broncho-alveolar lavage and bronchial forceps biopsy became more easy, accessi