He is the father of the field of plasticity, or non-recoverable deformations, which he explored in an extensive series of experiments begun in 1864.
Accounts receivable represent more than 12 months of billing, part of it being non-recoverable.
This was a non-recoverable grant.
Data for all countries include any duties or taxes payable which are non-recoverable.
The non-recoverable work was necessary to provide facilities for the workgroups in the building and to meet the changing needs.
There remains outstanding, however, a sum of approximately £49,500 of which the non-recoverable expenditure amounts to about £4,000.
Simplifications resulted from the assumptions that deformations in inter-fibre topology and structure were non-recoverable, friction between fibres dominated hydrodynamic forces and the fibres were always under tension.
This is, therefore, non-recoverable ellipsis.