The Kanban production authorization system has been widely implemented as a control scheme for justin-time manufacturing. This system is normally applied in systems with reliable process, low setup time, static demand and excess capacity. The use of Kanban avoids the need for complex information and hierarchical control systems on the shop floor. In the present work Genetic Algorithm (GA) appro...

conclusions the was could be used for reliable assessment of work ability among iranian workers. to improve the worker’s work ability, interventional programs should focus on the alteration and correction of work schedule, and increasing the supervisor’s support for the young workers. objectives the present study aimed to assess work ability using wai and was instruments and to compare their re...

to study combining ability and genetic parameters of seed yield trait in rapeseed, eight lines of rapeseed were evaluated by a design of half diallel cross. seeds of f1 generation and their parents were grown in a 6 × 6 simple lattice design with two replications. according to the analysis of variance, general combining ability (gca), specific combining ability (sca) and mean squares of genotyp...