This report is one of a series issued in cooperation with the Army-Navy-Civil Committee on Aircraft Design Criteria under the supervision of the Aeronautical Board.
This report is one of a series issued in cooperation with the Army-Navy-Civil Committee on Aircraft Design Criteria under the supervision of the Aeronautical Board.
Cable yarding of first thinning size material from plantations of Pinus radiata in South Eastern Australia 15 simuiated using a computer model. Production rates, expressed in cubic metres per hour and production cost, expressed in dollars per cubic metre were derived using the model to simulate cable yarding under set...
Microtus canicaudus Miller, the gray-tailed vole, was studied
in the field and laboratory in order to clarify aspects of the relationship
of this species to its habitat. All trapping and sampling was done
on permanent pasture land in the William L. Finley National Wildlife
Refuge 12 miles south of Corvallis,...
Blood, liver, kidney, femur, and ovaries were assayed
from female Wistar rats following oral administration of
uranyl nitrate. Three uranium concentrations were
studied for six time periods ranging from 4 hours to 240
hours following gavage. Uranium burdens of tissues were
determined by neutron activation and delayed fission
neutron counting...