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Now showing items 881-890 of 2795
Production of oil from fractured reservoirs by water displacement
(1968)
A study has been made of the flow behavior of fractured oil reservoirs produced by water displacement. A two-dimensional numerical model capable of simulating flow of water and oil in the matrix bocks as well as in the ...
A numerical model for predicting the diffusion of sulfur dioxide in the atmosphere
(1968)
A numerical model is proposed for predicting the dispersion of SOâ‚‚ over Nashville, Tennessee, during the winter. The model includes the effects of three-dimensional advection, of diffusion, and of variations in the ...
Carcass trait differences in Hereford cattle lines;relationships between carcass traits and carcass and production traits from a 15-year recurrent selection program
(1968)
Twenty-seven carcass traits were studied, for differences between lines, on 515 Hereford steers from an inbred line and three of its crosslines, from 1952 through 1966, at the Northern Montana Branch Experiment Station, ...
Axial propagation of neutron waves in heterogeneous media
(1967)
A theoretical study of the axial propagation of plane-thermalneutron waves in a semi-infinite heterogeneous subcritical assembly containing cylindrical fuel rods in a square pattern is performed in the framework of the P-1 ...
The relation of physical stress to serum cholesterol levels of selected blood group genotypes in the domestic fowl
(1968)
The effects of protein and energy level of the rearing diet on the serum cholesterol level of female chickens was determined. Females reared from 8 to 23 weeks of age on a diet containing 16% protein had a significantly ...
The absolute stability of a nonlinear control system
(1965)
The recent introduction of the Popov theorem concerning the stability of a nonlinear control has made it possible to obtain results not available from other techniques. A single loop system with an isolated nonlinearity ...
A meteorological model for forecasting the wind-profile between 1.0 and 18.0 kilometers
(1966)
A meteorological model for making short period wind-profile forecasts in the tropospheric and lower stratospheric regions has been formulated and extensively tested. A general purpose analog computer was used for the initial ...