. . . . . . . . . "http://eaton.math.rpi.edu/CSUMS/Papers/EcoEnergy/koojimanconserve.pdf"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "M_{E}" . "A quantity of mass held by Program/project management to mitigate the risk of over-predicted performance estimates, under predicted mass estimates, and future operational and mission specific requirements (program mass reserve, manager's mass reserve, launch window reserve, performance reserve, etc.)." . . "Reserve Mass"@en . .