• Cognition and its relationship with endogenous and exogenous factors in engineering students 

      Fong Silva, W.; Severiche Sierra, Carlos Alberto; Jaimes Morales, J.; Marrugo Ligardo, Yesid A.; Espinosa Fuentes, Eduardo Antonio (International Journal of Applied Engineering Research, 2017)
      In this research, a relational study was carried out between student cognition with endogenous factors (student attitude and age) and exogenous (collegiate origin) in engineering students of the University of Cartagena. ...
    • Conditions of work and dermatitis in workers exposed to chemical risks by cement 

      Bedoya, Elías A.; Severiche Sierra, Carlos Alberto; Sierra Calderon, Dario D.; Jaimes Morales, J.; Marrugo Ligardo, Yesid A.; Espinosa Fuentes, Eduardo Antonio (International Journal of Applied Engineering Research, 2017)
      This research was carried out in order to identify the working conditions in workers exposed to cement in a cement factory in the city of Cartagena. Through different tools it was possible to carry out the diagnosis of the ...