نتایج جستجو برای: cross dock
تعداد نتایج: 496265 فیلتر نتایج به سال:
Cross-docking is a relatively new logistic strategy which seeks to make economies in transportation, decrease lead time and reduce inventory. The main principle is to unload, sort, consolidate and transfer delivered packages from inbound trucks to outbound trucks, with a minimum of storage or treatment in between. Two key issues associated to this field are the truck scheduling and the shop-flo...
Cross-docking is a distribution strategy that enables the consolidation of less-thantruckload shipments into full truckloads without long-term storage. Due to the absence of a storage buffer inside a cross-dock, local and network-wide cross-docking operations need to be carefully synchronized. This paper proposes a framework specifying the interdependencies between different cross-docking probl...
Oxygen reduction catalyzed by cofacial metalloporphyrins at the 1,2-dichlorobenzene-water interface was studied with two lipophilic electron donors of similar driving force, 1,1'-dimethylferrocene (DMFc) and tetrathiafulvalene (TTF). The reaction produces mainly water and some hydrogen peroxide, but the mediator has a significant effect on the selectivity, as DMFc and the porphyrins themselves ...
Drosophila Roundabout (Robo) is the founding member of a conserved family of repulsive axon guidance receptors that respond to secreted Slit proteins. Here we present evidence that the SH3-SH2 adaptor protein Dreadlocks (Dock), the p21-activated serine-threonine kinase (Pak), and the Rac1/Rac2/Mtl small GTPases can function during Robo repulsion. Loss-of-function and genetic interaction experim...
Protein-peptide interactions play essential functional roles in living organisms and their structural characterization is a hot subject of current experimental and theoretical research. Computational modeling of the structure of protein-peptide interactions is usually divided into two stages: prediction of the binding site at a protein receptor surface, and then docking (and modeling) the pepti...
OBJECTIVES To investigate the respiratory health of dock workers who load grain cargoes. METHODS The respiratory health of 118 dock workers who load grain cargoes in the ports of Vancouver and Prince Rupert was compared with that of 555 grain elevator workers from the same regions. 128 civic workers were used as an unexposed control group. RESULTS The prevalences of chronic cough and phlegm...
40 Advances in Truck Scheduling at a Cross Dock Facility Mihalis M. Golias, Department of Civil Engineering, University of Memphis, Memphis, TN, USA Georgios K. D. Saharidis, Department of Mechanical Engineering, University of Thessaly, Volos, Greece Stephanie Ivey, Department of Civil Engineering, University of Memphis, Memphis, TN, USA Hercules E. Haralambides, Center for Maritime Economics &...
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