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 is an abbreviation of Enterprise Resource Planning. Enterprise Resource Planning, or ERP, is a large-scale software program designed for modern businesses, both large and small.A simple definition is that ERP systems aid the flow of internal business processes and allow for communication between a businessâs departments and its internal functions and data.ost of todayâs ERP systems reflect what the specific company who is selling an ERP system has decided is the best practice of the given industry for each industry-related business function the ERP system must handle.