in this paper, a multi-product single machine scheduling problem with the possibility of producing defected jobs, is considered. we concern rework in the scheduling environment and propose a mixed-integer programming (mip) model for the problem.  based on the philosophy of just-in-time production, minimization of the sum of earliness and tardiness costs is taken into account as the objective fu...

In this paper we present the results of a study electronically and mechanically generated transverse magnetic (TM) electric (TE) dipoles in lossy environment, so that antenna design guidelines may be established at system level. At far-zone, ratio $$|\frac{E}{H}|:= \eta _0$$ is intrinsic impedance, they are identical for TM its dual TE dipoles. Nonetheless, near-zone behaves drastically differe...