This research had as main objective evaluate perception about how the elderlies has usability to use the packaging opening foodstuffs systems. Was used methodology based on experimental procedures and was characterized for ...

Products of the most different categories are packaged with visual information, in which colors, shapes, images and texts are responsible for transmitting the necessary information to the consumer. In this context, color ...

Research related to the improvement of performance in asphaltic mixtures aims to reduce the permanent deformations, increase the fatigue life and increase the durability. Thus, it has been used techniques in order to modify ...

The manufacture of ceramic bricks involves the steps of extraction of the raw material, lamination, drying and burning of the material. Drying is one of the stages that has the highest energy consumption, and understanding ...

The application of enhanced methodologies for analysis and optimization is considered a decisive factor for the growth and consolidation of an industrial process. This work describes an analysis of the electrochemical ...

In this work, we have done an investigation into what is contextualization, with emphasis on mathematical contextualization. We analyzed the quality of contextualization present in some textbooks in use in high school ...

External Mass Transport is one of the stages, which can be present in a heterogeneous catalytic process, however, most of the works are developed outside the conditions in the 4 is esue ofoi may be present, this because ...

This work deal with the obtaining of nanocomposites of poly(ethylene terephtalate) (PET)/bentonite prepared by melt intercalation. To obtaining the nanocomposites, bentonite clay (ASCN) was modified chemically through ...

The effect of curing agent kind, curing conditions, and the incorporation of small amount of organoclay on the thermal properties of DGEBA epoxy resin was evaluated in order to develop an epoxy system for application as ...

Due to the increase in world population, it increases the effect consumption. The industries produce an accelerated pace, which also produces a high amount of waste. Many of these wastes are disposed of improperly, causing ...