Rodríguez Herrera, Carolina Angélica (Date of defense: 2016-01-27)
The aim of this thesis is to identify, describe and analyze the variables for the construction of a Conceptual Model of Adaptation job as Gestational Time Evolution Development of working women who are ...
Ciudad Valls, Iván (Date of defense: 2015-07-10)
This work corresponds to an exploratory study into the reasons why different stakeholders of clase interest to gardeners have an explanation on the musculoskeletal disorders affecting them . lts objectives ...
Saavedra-Robinson, Luis Andrés (Date of defense: 2013-09-27)
The existing industries are facing new challenges due to increasing international competition, this involves increasing needs for productivity, the design of new products and delivery times getting ...
Cerda Díaz, Eduardo Niels (Date of defense: 2013-09-27)
El objetivo de esta investigación es estudiar tareas, analizar variables y desarrollar modelo de evaluación para tareas con Manipulación Manual de Carga Dinámico-Asimétricas en el Sector Construcción. ...
Yáñez Rodríguez, Pablo (Date of defense: 2015-12-14)
Background. The construction sector presents a significantly higher rate of work injuries than other sectors. Beyond strict legal compliance, voluntary protection programs (VPP) showed an average 52% ...