Various innovative chemical sensors have been developed in recent years to sense dangerous substances in air and trace biomarkers in breath. However, in order to solve real world problems, the sensors must be equipped with ...

The literature suggests that environmental contamination is common during labeled aerosol inhalation procedures in nuclear medicine. We have tested an adherent mask to prevent environmental contamination in 70 procedures. ...

Un manejo óptimo de la técnica instrumental y la mantención de la postura facial durante la conformación de la embocadura, son aspectos importantes para el Instrumentista de Viento al momento de la interpretación. Es por ...

Is had that the part of the fattened of the trays of bread is an important process within the elaboration of the products of the company Panificadora BIMBO from Costa Rica, due to that subsequently this products pass to ...

O presente trabalho foi realizado no Laboratório de Ensaio de Equipamentos de Irrigação do Departamento de Engenharia Rural da Universidade Estadual Paulista FCA- UNESP de Botucatu – SP, teve como objetivo avaliar a vazão ...

Consumption of psychoactive substances has been important in the lives of indigenous American people for several millennia. While numerous studies have reported the occurrence of smoking pipes at archaeological sites, ...