The present document makes an analysis of international regulations to identify standards in the prevention of human trafficking and the specific obligations of States to combat this crime at migratory level.For this purpose, a review is made of the internal incorporation of international standards and what has been the instrumentalization of the s
Abstract Background Exclusive breastfeeding is the optimal infant nutrition, providing infants immunoprotection against many diseases including SARS-CoV-2 infection.Restrictions during the COVID-19 pandemic may have negatively affected breastfeeding practices in maternity care facilities.The aims of the study were to examine exclusive breastfeeding
BackgroundAsymptomatic and pre-symptomatic SARS-CoV-2 infections may contribute to ongoing community transmission, however, the benefit of routine screening of asymptomatic individuals in low-risk populations is unclear.MethodsTo identify SARS-CoV-2 infections 553 seronegative individuals were prospectively followed for 52 weeks.From 4/2020-7/2021,
In order to improve the prediction accuracy of gas emission in the mining face, a method combining least absolute value convergence and selection operator (LASSO), Remote Control whale optimization algorithm (WOA), and extreme gradient boosting (XGBoost) was proposed, along with the LASSO-WOA-XGBoost gas emission prediction model.Aiming at the moni