EFFECTIVENESS OF DIFFERENT TYPES AND LEVELS OF SOCIAL DISTANCING MEASURES: A SCOPING REVIEW OF GLOBAL EVIDENCE FROM EARLIER STAGE OF COVID-19 PANDEMIC

Effectiveness of different types and levels of social distancing measures: a scoping review of global evidence from earlier stage of COVID-19 pandemic

Objective Social distancing is one of the main non-pharmaceutical interventions used in the control of the COVID-19 pandemic.This scoping review aims to synthesise research findings on the effectiveness of different types and levels of social distancing measures in the earlier stage of COVID-19 pandemic without the confounding effect of mass vaccin

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Effect of laser remelting on the surface characteristics of 316L stainless steel fabricated via directed energy deposition

Herein, laser remelting (LRM) technology was adopted for the stainless steel 316L deposited using the directed energy deposition (DED) process.We focused on examining the scanning direction, laser power, and overlap, which are the main parameters of LRM, and changes in the surface characteristics after LRM.The LRM could remove the traces GPS of the

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