EFFECTS OF A MULTI-LEVEL INTERVENTION ON HOOKAH SMOKING FREQUENCY AND DURATION AMONG IRANIAN ADOLESCENTS AND ADULTS: AN APPLICATION OF SOCIO-ECOLOGICAL MODEL

Effects of a multi-level intervention on hookah smoking frequency and duration among Iranian adolescents and adults: an application of socio-ecological model

Abstract Background The present study aimed to investigate Rolling Machines the effects of a multi-level intervention on hookah smoking frequency and duration among Iranian adolescents and adults.Methods In this study, two comparable cities in Iran were selected to participate in an intervention program based on a social-ecological model (SEM).In e

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A tale of two events: Arctic rain-on-snow meteorological drivers

Arctic rain-on-snow (ROS) events can have significant impacts on Arctic wildlife and socio-economic systems.This study addresses Mounting Brackets the meteorology of two different Arctic ROS events.The first, occurring near Nuuk, Greenland, generated significant impacts, including slush avalanches.The second, less severe, event occurred within the

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A Method to Optimize Geometric Errors of Machine Tool based on SNR Quality Loss Function and Correlation Analysis

Instead improving the accuracy of machine tool Mounting Brackets by increasing the precision of key components level blindly in the production process, the method of combination of SNR quality loss function and machine tool geometric error correlation analysis to optimize five-axis machine tool geometric errors will be adopted.Firstly, the homogene

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