Influence of Disc Tip Geometry on the Aerodynamic Performance and Flow Characteristics of Multichannel Tesla Turbines

As a competitive small-scale turbomachinery option, Tesla turbines have wide Goji potential in various fields, such as renewable energy generation systems and small power equipment.This paper investigates the influence of disc tip geometry, including its profile and relative height, on the aerodynamic performance and flow characteristics of one-to-

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Comparative study of subacute combined degeneration of the spinal cord due to nitrous oxide abuse and vitamin B12 deficiency

ObjectiveThe aim of this study was to compare the clinical presentations, nerve conduction studies, neuroimaging findings of subacute combined degeneration (SCD) caused by N2O abuse and primary vitamin B12 deficiency.The goal is to improve diagnostic accuracy, tailored therapeutic interventions, and ultimately enhancing patient outcomes in cases of

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