In this paper we develop a new conditional penalty for the fixed charge transportation problem. This penalty is stronger than both the Driebeek penalties and the Lagrangean penalties of Cabot and ...

Single-particle electron cryomicroscopy (cryo-EM) is a powerful method for determining the structures of biological macromolecules. With automated microscopes, cryo-EM data can often be obtained in a ...

OR professionals in every field of study will find information of interest in this balanced, full-spectrum industry review. Essential reading for practitioners, researchers, educators and students of ...