RESUMEN
Spaceborne NO2 column observations from two high-resolution instruments, Tropospheric Monitoring Instrument (TROPOMI) on board Sentinel-5 Precursor and Ozone Monitoring Instrument (OMI) on Aura, reveal unprecedented NO2 decreases over China, South Korea, western Europe, and the United States as a result of public health measures enforced to contain the coronavirus disease outbreak (Covid-19) in January-April 2020. The average NO2 column drop over all Chinese cities amounts to -40% relative to the same period in 2019 and reaches up to a factor of ~2 at heavily hit cities, for example, Wuhan, Jinan, while the decreases in western Europe and the United States are also significant (-20% to -38%). In contrast with this, although Iran is also strongly affected by the disease, the observations do not show evidence of lower emissions, reflecting more limited health measures.
RESUMEN
A measuring tool to assess the requirements for nursing care, define patient care goals, and document progress was developed in a 57-bed head trauma sub-acute rehabilitation center. The process of tool development and reliability testing is described.
Asunto(s)
Traumatismos Craneocerebrales/enfermería , Índice de Severidad de la Enfermedad , Actividades Cotidianas , Traumatismos Craneocerebrales/psicología , Traumatismos Craneocerebrales/rehabilitación , Humanos , Evaluación en Enfermería/métodosRESUMEN
Determinations of the styrene metabolites are reported with the high-performance liquid chromatography. The methodical investigations were used on a group of workers of the polyester processing. The establishment of the cumulation of metabolites and the appearance of pathological values of liver enzymes refer to the overcharge of biological regulations.