© 2019, © 2019 Taylor & Francis Group, LLC.The environment is a complex system where humans, materials (e.g. pollutants), and ecological (e.g. plants, animals, microbes) and meteorological conditions interact with each ...

When we think of the hospital context in which nursing staff are inserted, especially when considering that they are in contact with some risk situations present in this scenario as well as the "products" resulting from ...

Thinly traded securities exist in both emerging and well developed markets. However, plausible estimations of market risk measures for portfolios with infrequently traded securities have not been explored in the literature. ...

This case study aims to evaluate the application and development of the Program of Environmental Risk Prevention into two companies, marble quarrying and small machine shop located in the state of Santa Catarina in the ...

A linear optimisation model is presented for the routing of vehicles through hazardous environments or for routing vehicles carrying hazardous materials. The model seeks to find the route with the minimum cost and the ...