OPTIMAL RAILWAY DISRUPTION BRIDGING USING HETEROGENEOUS BUS FLEETS

Optimal Railway Disruption Bridging Using Heterogeneous Bus Fleets

Mass Rapid Transit (MRT) systems, i.e.subway systems, all over the world, are experiencing an increase in ridership.This also means that in case of an unplanned MRT service disruption, the number of affected passengers is larger, requiring a fast and comprehensive response.In this paper, we thus study the disruption management of MRT systems.We dev

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Numerical Simulation of a Slipper Model with Multi-Lands and Grooves for Hydraulic Piston Pumps and Motors in Mixed Lubrication

A theoretical model of a slipper with multi-lands and multi-grooves for swashplate type axial piston pumps and motors was established, including surface interactions.Further, a numerical simulation was conducted under an unsteady state and mixed lubrication conditions.Four model configurations were considered: A slipper with a single main land; a s

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Deep pelvic endometriosis causing ureteral obstruction

Endometriosis is a chronic disease characterized Food Canisters by the presence and growth of endometrial glands and stroma outside of the uterine cavity.The pathogenesis is unclear, but a common theory attributes the condition to retrograde menstruation into the peritoneal cavity via the fallopian tubes.Hormonal influence causes these ectopic tiss

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