In thecontextofincreasingthreatstothesensitivemarineecosystembytoxicmetals,thisstudyin- vestigatedthemetalbuild-uponimpervioussurfacesspecific tocommercialseaports.Theknowledge generatedfromthisstudywillcontributetomanagingtoxicmetalpollutionofthemarineecosystem. The studyfoundthatinter-modaloperationsandmainaccessroadwayhadthehighestloadsfollowedby container storageandvehiclemarshallingsites…
The determination of the coach terminal as passenger logistics hub is described. The factors responsible for successful functioning of this hub are discussed. The location of the coach terminal is one of the important factors. The present coach terminal is located in the heart of the city where land availability is critical. The simulation model of the terminal was developed to complement the d…
The purpose of this paper is to provide a case study on endorsing process improvement in maritime operations by implementing design of experiments on Lean Six Sigma performance responses. It is demonstrated how process efficiency and environmental muda may be dealt with simultaneously in a lean-and-green project driven by hardcore Six Sigma tools
Response surface methodology (RSM) is used for optimality analysis of the cost coefficients in mixed integer linear programming. This optimality analysis goes beyond traditional sensitivity and parametric analysis in allowing investigation of the optimal objective function value response over pre-specified ranges on multiple problem parameters. Design of experiments and least squares regression…