OBJECTIVE: to analyze the rates of maternal mortality due to hemorrhage identified in Brazil from 1997 to 2009.Methods: the time series and population data from the Brazilian Health Ministry, Mortality Information System and Live Birth Information System were examined.From the Mortality Information System, we initially selected all reported deaths
Heavy-haul trains have the characteristics of large volume, long formation, and complex line conditions, which increase the driving difficulty of drivers and can easily cause safety problems.In order to improve the safety and efficiency of heavy-haul railways, the train control mode urgently needs to be developed towards the direction of automatic
The modern education institutes play an important role in fostering professional talents, reproducing knowledge and studies, and forming the identities of certain academic fields and vocational communities.It is a matter of common knowledge that the absence of an official Korean medicine medical school during the Japanese colonial era was a severel
Tuberculosis (TB) exhibits considerable spatial heterogeneity, occurring in clusters that may act as hubs of community transmission.We evaluated the impact of an intervention targeting spatial TB hotspots in a rural region of Ethiopia.To evaluate the impact of targeted active case finding (ACF), we used a spatially structured mathematical model tha