A family farm with agroecological base, has spurred significant changes in the lives of farming families, either in soil management in relation to the environment, eating habits, food security, or even productive autonomy. ...

This work presents the development of a research for the implementation of a model of ventilation on demand (VOD) in a large underground mine. This is the Ipueira mine belonging to the Ferbasa Group, located in the State ...

In the search for renewable energy sources and alternatives that reduce the emission of harmful gases to the environment, thus reducing the use of fossil fuels in the face of global awareness, biofuels present as an ...

This work aims to study the heat transfer behavior in jackfruit pulp packed in cylindrical container. The study presents the solution to the diffusion equation type boundary condition for first variable. A physical-mathematical ...

The castor bean is the main by-product of castor oil production chain, produced from the extraction of oil from its seeds. Around the world, its use has been rife as organic fertilizer, despite its high protein content. ...

The RTM process is widely used for the production of high quality composite materials. Computer simulations can play an important role in the optimization of this process, reducing costs and increasing efficiency. In ...

The increase in demand for food products by the population requires a modern and quality food industry, where it is necessary to evaluate and have deep knowledge, among other things, the thermophysical properties of ...

One way to remedy urban pollutants such as plastic polymers, would be the use of biotechnological processes that exploit the ability of decomposing micro-organisms produce enzymes in the presence of substrates that have ...