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  1. No Access

    Article

    Charge-controlled compositional/microstructural regulations and electrochemical actuation performance of bulk nanoporous Ni-Pd alloys

    Bulk nanoporous (np) metallic actuators have attracted increasing attention due to their large strain and low stimulation voltage. However, studies focusing upon the combined effect of composition and structur...

    Fu-Quan Tan, Qing-Guo Bai, Bin Yu, Jian-Feng Wang, Zhong-Hua Zhang in Rare Metals (2024)

  2. No Access

    Article

    Optimal solutions for the economic lot-sizing problem with multiple suppliers and cost structures

    This paper considers a multi-supplier economic lot-sizing problem in which the retailer replenishes his inventory from several suppliers. Each supplier is characterized by one of three types of order cost stru...

    Qing-Guo Bai, Jian-Teng Xu in Journal of Applied Mathematics and Computing (2011)

  3. No Access

    Article

    A note on an economic lot-sizing problem with perishable inventory and economies of scale costs: Approximation solutions and worst case analysis

    This paper presents an economic lot-sizing problem with perishable inventory and general economies of scale cost functions. For the case with backlogging allowed, a mathematical model is formulated, and severa...

    Qing-Guo Bai, Yu-Zhong Zhang… in International Journal of Automation and Co… (2010)

  4. No Access

    Chapter and Conference Paper

    Optimal Algorithms for the Economic Lot-Sizing Problem with Multi-supplier

    This paper considers the economic lot-sizing problem with multi-supplier in which the retailer may replenish his inventory from several suppliers. Each supplier is characterized by one of two types of order co...

    Qing-Guo Bai, Jian-Teng Xu in Algorithmic Aspects in Information and Management (2010)