The thermal characteristic design of the aerospace servo valve is of significant importance due to the high temperature operating conditions.This paper aims to study the law of temperature variation of the internal chambers and shell of the servo valve while it is driven dynamically, in order to ensure that the components inside the servo valve wor
BackgroundVaccination is the promising strategy to control the coronavirus disease 2019 (COVID-19) pandemic.However, the success of this strategy will rely mainly on the rate of vaccine acceptance among the general population.Therefore, this systematic review and meta-analysis aimed to estimate the pooled prevalence of COVID-19 vaccine acceptance a
Abstract This study aims to comprehensively assess the carbon footprint of Brazilian households using data from the 2008 and 2018 Household Budget Dishwasher Survey (POF).Employing a hybrid Life Cycle Assessment methodology, our analysis reveals noteworthy insights.In 2008, households within the lower income bracket emitted approximately 4.04 tCO2e