Resource Type
Degree Department
11 Matching Results
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11
Perturbed orbit theory and numerical simulations of parametric heating
None
Date:
October 25, 1972
Creator:
DeGroot, J.; Katz, J.; Weinstock, J.; Faehl, R. & Kruer, W.
System:
The UNT Digital Library
Atmospheric modeling and environmental protection needs
None
Date:
October 1, 1972
Creator:
Knox, J.B.
System:
The UNT Digital Library
Laser implosion of DT to densities > 1000 g/cm$sup 3$: optimism pulse shape fusion yield vs laser energy
None
Date:
October 26, 1972
Creator:
Nuckolls, J.; Wood, L.; Thiessen, A. & Zimmerman, G.
System:
The UNT Digital Library
Self-generated magnetic fields and nonthermal electrons in laser-produced plasmas: simulation techniques and calculational results
None
Date:
October 27, 1972
Creator:
Zimmerman, G. B.; Scharleman, E. T. & Wood, L. L.
System:
The UNT Digital Library
Effect of finite boundaries and of frequency modulation on turbulent heating induced by a moderately strong high frequency electric field
None
Date:
October 27, 1972
Creator:
Faehl, R. J.; DeGroot, J. S. & Katz, J. I.
System:
The UNT Digital Library
Computer calculations of x-ray production by laser-produced plasmas
None
Date:
October 27, 1972
Creator:
Birkett, R.E. & Zimmerman, G.B.
System:
The UNT Digital Library
Turbulent electron coupling due to two streaming instabilities driven by a spatially nonuniform temperature profile
None
Date:
October 25, 1972
Creator:
Lindl, J. D. & DeGroot, J. S.
System:
The UNT Digital Library
Shock-wave studies of ice and two frozen soils
None
Date:
October 1, 1972
Creator:
Larson, D. B.; Bearson, G. D. & Taylor, J. R.
System:
The UNT Digital Library
Process for Removing Radioactive Wastes from Liquid Streams
The process is under development at Mound Laboratory to remove radioactive waste (principally plutonium-238) from process water prior to discharge of the water to the Miami river. The contaminated water, as normally received, is at a pH between 6 and 90. Under these conditions, plutonium in all its oxidation states is hydrolyzed; however, the level of the radioactive solids varies from about 50ppm down to about 50 ppb and the plutonium remains in a colloidal or subcolloidal condition. The permissible concentration for discharge to the river is about 50 parts per trillion. Pilot plant test show that 95-99% of the radioactive material is removed by adsorption on diatomaceous earth. The remainder is removed by passage through a bed of either dibasic or tribasic calcium phosphate. Ground phosphate rock is equally effective in removing the radioactive material if the flow rate is controlled to permit sufficient contact time. Parameters for optimizing the process are now under study. Future plans include application of the process to wastes from reactor fuels reprocessing.
Date:
October 1, 1972
Creator:
Kirby, H. W.; Blane, D. E. & Smolin, R. I.
System:
The UNT Digital Library
Cysts of Azotobacter vinelandii with Double Coats
Article on members of the genus Azotobacter, which are characterized by their ability to form cysts.
Date:
October 1972
Creator:
Cagle, Gerald D. & Vela, G. Roland, 1927-
System:
The UNT Digital Library
Spin-Flip Probability in the Inelastic Scattering of 7.48-MeV Neutrons from the 4.43-MeV State of 12C
This article discusses spin-flip probability in the inelastic scattering of 7.48-MeV neutrons from the 4.43-MeV state of 12C.
Date:
October 1972
Creator:
McDaniel, Floyd Del. (Floyd Delbert), 1942-; McDonald, M. W.; Steuer, Malcolm F. & Wood, R. M.
System:
The UNT Digital Library