En este artículo se analizan los datos biográficos del conde Enrique Manuel, hijo célebre literato don Juan desde varios puntos de vista. Por un lado, explican sus relaciones parentesco con otros descendientes especialmente reyes Portugal, Castilla y Aragón. Esa estrecha relación familiar permite entender segundo nivel análisis: su protagonismo político durante reinados Fernando I Portugal Cast...

During the early outbreak of COVID-19 in 2020, a strict home lockdown was maintained Spain for more than 50 days, disrupting social and economic activities. The aim this study is to explore affective well-being responses during initial period mandatory lockdown. Specifically, we analyzed: 1) differences risk perception according sociodemographic health profile; 2) relation between environmental...

The paper presents new types of deep eutectic solvents (DESs) based on L-proline protonated using three different acids (hydrochloric, sulfuric and phosphoric)and playing the role a hydrogen bond acceptor(HBA). Glucose xylitol were used as donors (HBD). A series with various mole ratios obtained for systems L-proline: glucose xylitol. Density, melting point, pH viscosity synthesized DESs determ...