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Integrating shelf life constraints in capacitated lot sizing and scheduling for perishable products (2018)
Presentation / Conference
Chen, S., Berretta, R., Mendes, A., & Clark, A. (2018, December). Integrating shelf life constraints in capacitated lot sizing and scheduling for perishable products. Paper presented at 26th ASOR National Conference for the Australian Society of Operations Research

In this study, we consider a multi-item capacitated lot sizing and scheduling problem for perishable food products, which have a fixed shelf life period due to depreciation issues, such as physical deterioration or perceived value loss. We incorporat... Read More about Integrating shelf life constraints in capacitated lot sizing and scheduling for perishable products.

Stress integration method for a nonlinear kinematic/isotropic hardening model and its characterization based on polycrystal plasticity (2009)
Journal Article
Cardoso, R. P., & Yoon, J. W. (2009). Stress integration method for a nonlinear kinematic/isotropic hardening model and its characterization based on polycrystal plasticity. International Journal of Plasticity, 25(9), 1684-1710. https://doi.org/10.1016/j.ijplas.2008.09.007

Sheet metal forming processes generally involve non-proportional strain paths including springback, leading to the Bauschinger effect, transient hardening, and permanent softening behavior, that can be possibly modeled by kinematic hardening laws. In... Read More about Stress integration method for a nonlinear kinematic/isotropic hardening model and its characterization based on polycrystal plasticity.