Envelopment is a subjective sensation we humans experience, through sound, of the room we're in. In the real world, we have this sensation as a function of the many early and reverberant reflections ...

Thomas R. Nunamaker, Using Data Envelopment Analysis to Measure the Efficiency of Non-Profit Organizations: A Critical Evaluation, Managerial and Decision Economics, Vol. 6, No. 1 (Mar., 1985), pp. 50 ...

The aim of this study was to determine the levels of technical efficiency on a sample of Irish dairy farms utilizing Data Envelopment Analysis (DEA) and to identify key management and production ...

And this is the next Russian objective, is to do an envelopment of these forces—cut them off, annihilate them. That's a substantial part of Ukraine's army," he said during an appearance on CNN.

This future for heliborne Marine Corps assaults is actually 70 years old, and it's called "Vertical Envelopment." The idea is to replace clunky amphibious landings, like that of Normandy in World ...

BATTLE OF KOREA: Massive Envelopment 2 minute read TIME December 4, 1950 12:00 AM GMT-5 ...