Water is an essential resource for life that must meet drinking parameters so that it does not pose risks to human health. Annually millions of people worldwide die from waterborne diseases, especially in underprivileged ...

Sediment flows are natural processes that occur in water courses, caused by ero sions in the environment. However, anthropogenic interventions can accelerate or increase erosive processes or even reduce sediment ...

Trachoma is a recurrent chronic bacterial keratoconjunctivitis caused by Chlamydia trachomatis (serotypes A, B, Ba and C) and usually affects children between one and ten years of age. The World Health Organization considers ...

The increasing complexity of real-time systems makes it necessary to use techniques and tools that allow designers greater control of the applications developed, make development structured, enable reuse of code and ...

The sacred places are an enviroment of intimal interaction between the subjects and the place, as well between the subjects and themselves, extrapolating the ambit of sacrad and reaching diferente analysis spheres. And ...

This research sought to analyze the model of management of recyclable solid waste and priority of reverse logistics chains and importance of collectors of recyclable materials and realization of sustainable purchases in ...

Since the earliest historical records to the present day, a solid evolution in wastewater treatment has been observed. Factors such as the need to reduce the area for system implementation, minimize costs, optimization of ...

Research that addresses ecological alternatives to waste generated by society must be supported today. Composting is one of these alternatives, but to put it into practice it is necessary to ...

In Brazil, the implementation of projects that have the potential to cause environmental degradation, as well as the use of natural resources, must undergo a licensing process and consequently the development of environmental ...