The quality of the air we breathe is a relevant issue of great importance to human health. When it comes to evaluating the concentration of gases, it is very common for calibrated equipment to be less accessible, normally ...

Sexuality has been present in the individual's life since his birth, and accompanies him throughout his life. Sexuality involves all forms of seeking and experiencing pleasure. The process of sexuality development is ...

Brazil, the fifth largest country in the world in terms of territory and population, is one of the countries that generate the most solid waste and most of this waste is not properly disposed of, thus generating a huge ...

Hydroxylamine is an inorganic compound that has a wide applicability and several derivatives, so it is necessary to study the reagent. This work has as object of study one of its derivatives, hydroxylamine hydrochloride, ...

The undergraduate thesis (TCC) covers an overview of the current cultural tourism scenario and how the receptive use of facilities at the Christ the Redeemer monument in Cumaru, Pernambuco, occurs. This monument holds ...

Gastronomy is a relevant cultural aspect of communities, as we demonstrate the multiple influences suffered by Brazil in its composition as a mixed country, which can can also be illustrated by the quilombola communities ...

A literature review identified few studies on the inclusion of deaf people in hotels in Pernambuco. Observing this gap, we discussed tourism, the growth of the hotel sector, people with disabilities in Brazil and in ...

The 2020-2021 biennium presented itself as a difficult period thanks to the global occurrence of the Covid-19 pandemic. This disease spread quickly, presenting a considerable fatality rate for those infected. Amidst this ...

Radioactivity is one of the great discoveries made by contemporary man, since by deepening his knowledge, he also opened important fields of application. Radioactivity widely used in medicine, agriculture, industry, biology, ...

This work describes forensic science as it can be described as an activity that supports investigations that refer to crimes, on the other hand, forensic science is also able to point out the involvement of Chemistry ...