COVID-19: A REVIEW

COVID-19: a review

The enduring epidemic outbreak which started in Wuhan city of China, in December 2019 caused by the 2019 novel coronavirus (COVID- 19) or the severe acute respiratory syndrome coronavirus 70s Patch Short 2 (SARS-CoV-2), has created a dangerous and deadly Public Health disaster of International apprehension, with cases confirmed in several countries

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Evaluation of friction using cylinder compression test: two novel approaches based on the barreling deformation and forging force

In this paper, two novel and simple approaches are presented for the evaluation of friction in the metal forming processed.By employing the data obtained from Musical Instrument Amplifier Accessories a cylinder compression test in addition to the flow curve, the friction coefficient of the process can also be evaluated.Hence, no extra measurement i

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