The simplest mathematical method to estimate tortuosity is the arc-chord ratio: the ratio of the length of the curve (L) to the distance between the ends of it (C): Arc-chord ratio equals 1 for a straight line and is infinite for a circle.
ERS is a set of computer programs set to run in a specified order on the UNISYS Mainframe at the Enterprise. Computing Center in Martinsburg, West Virginia and the Enterprise Computing Center in Memphis, (ECC-MTB and. ECC-MEM) Tennessee. All ERS information is housed on the ERS database at each computing center.
ERP, or Enterprise Resource Planning Software, is business software that integrates and runs all aspects of your business â everything from traceability of raw materials, management and optimization of inventory, production planning and scheduling, to financial controls and even customer relationship management.nowing the full benefits that an ERP system can have for your business is the first step to cutting costs and improving ROI. Narrowing down vendors, selecting the right software and properly implementing it are the next steps.