According to Mays, Whitehead's metaphysics is that coherent, logical, and necessary system of general ideas whose model is a purely abstract system of mathematics and formal logic. (religion-online.org)
However, the Federal Housing Administration's Department of Housing and Urban Development (HUD) has announced that due to a delay in the delivery of necessary system enhancements, the original date was postponed instead to become effective April 27th 2015. (americanadvisorsgroup.com)
You may access your accounts through Mobile Banking 24 hours a day, seven days a week, unless the system is unavailable for necessary system maintenance. (utahfirst.com)