Abstract In epidemiology, the effective reproduction number R e $R_{e}$ is used to characterize the growth rate of an epidemic outbreak.If R e > 1 $R_{e} >1$ , the epidemic worsens, and if R e < 1 $R_{e}< 1$ , then it subsides and eventually dies out.In this paper, we investigate properties of R e $R_{e}$ for a modified SEIR model of COVID-19 in th
Com o processo de construção da Reforma Sanitária brasileira e de implementação do Sistema Airliner Model Kits Único de Saúde ampliou-se no Brasil o debate no sentido de construção de propostas alternativas ao modelo médico-assistencial.É nesse contexto que emerge, no início dos anos noventa, a temática da vigilância em saúde.O tema
The exact prevalence of Sarcocystis spp.infection in animals slaughtered Jars for food is unknown in Lithuania.Therefore, the present study was initiated to evaluate Sarcocystis spp.infection in the carcasses of cattle (n = 206), sheep (n = 61), pigs (n = 73) and horses (n = 72) raised in Lithuania for food.The prevalence and intensity of Sarcocyst
Pada sistem kelistrikan terutama pada sistem proteksi kelistrikan dewasa ini sangat dibutuhkan sistem yang handal, sehingga perkembangan pada sistem proteksi sudah semakin maju dengan adanya penggunaan rele digital.Rele digital digunakan dengan mempertimbangkan kecepatan, keakuratan dan serta flexible dalam sistem koordinasi.Flexibilitas ini dima