This study mainly considers the scheduling problems with learning effects, where the learning rate is a random variable and obeys a uniform distribution.In the first part, we introduce a single machine model with location-based learning effects.Molecular detection, seasonality, epidemiology and effect of Brucella melitensis infection on the hematol
The consumption of Imbrasia obscura (Butler, 1878) has been quoted in a dozen books and papers in five different countries, namely Cameroon, Central African Republic, Congo Republic, Democratic Republic of Congo and Angola.This study presents, for the first time, information concerning two unknown subjects, the chemical composition and the nutritio
BackgroundDuring health crises such as the COVID-19 pandemic, shortages of health care workers often occur.Recruiting students as volunteers could be an option, but it is uncertain whether the idea is well-accepted.ObjectiveThis study aims to estimate the global rate of willingness to volunteer among medical and health students in response to the C
O presente estudo visou identificar saberes comuns entre o conhecimento científico e o conhecimento local sobre a ecologia e biologia do pirarucu (Arapaima gigas), contribuindo com informações úteis para a implementação e consolidação de projetos de manejo participativo pesqueiro na região.Foram realizadas 57 entrevistas semi-estruturadas,
In terms of new-generation energy-storing devices, aqueous zinc-ion batteries (AZIBs) are becoming the prime candidates because of their inexpensive nature, inherent safety, environmental benignity and abundant resources.Nevertheless, due to a restrained selection of cathodes, AZIBs often perform unsatisfactorily under long-life cycling and high-ra