Introduction: In-service training of nurses plays an indispensablerole in improving the quality of inpatient care. Need to enhancethe effectiveness of in-service training of nurses is an inevitablerequirement. This study attempted to design a new optimal modelfor in-service training of nurses.Methods: This qualitative study was conducted in two stagesduring 2015-2016. In the first stage, the Gr...

in this paper, the staff assignment problem considering cross-training of caregivers in health care systems is addressed to determine which staff should be cross-trained for each service and how they should be assigned to services. a bi-objective non-linear mathematical programming model is presented where the first objective function aims to minimize workload balancing, cross-training as well ...

agriculture in the kingdom of saudi arabia has witnessed many phases, from ancient small-scale bedouin nomadic subsistence agriculture to mass-scale farming to ensure food security and self-sufficiency, to the present-day desire for sustainability. these transitions have made the work of extension staff very challenging. effective extension work depends upon competent and well-trained agricultu...