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Results:
1 - 24 of
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Porous graphite air-bearing components as applied to machine tools
None
Date:
January 1, 1974
Creator:
Rasnick, W. H.; Arehart, T. A.; Littleton, D. E. & Steger, P. J.
Object Type:
Article
System:
The UNT Digital Library
Defects in metal crystals. Progress report, May 1, 1973--April 30, 1974
Progress was made in the following areas: FIM (field ion microscopy) studies of defects in W irradiated with W ions or electrons; FIM studies of Au irradiated with Au or Xe ions; FIM and electrical resistivity study of vacancy defects in quenched W; FIM studies of dilute Pt alloys; measurement of the range of focused replacement sequences in Au; investigation of grain boundary strtucture (using Au); FIM observation of dissociated screw dislocations in Mo; calculation of properties of point defects in metals; and atom probe FIM. (auth)
Date:
January 1, 1974
Creator:
Balluffi, R.W. & Seidman, D.N.
Object Type:
Report
System:
The UNT Digital Library
Radon alpha-track survey of a potential geothermal resource area. [Buffalo Valley, Nevada]
None
Date:
October 1, 1974
Creator:
Wollenberg, H.A.
Object Type:
Report
System:
The UNT Digital Library
Effect of hydrogen on metals. [Causes, mechanisms, and prevention; 59 refs]
None
Date:
January 1, 1974
Creator:
Louthan, M. R., Jr.
Object Type:
Report
System:
The UNT Digital Library
Colorado State University Solar Heated and Cooled House
None
Date:
January 1, 1974
Creator:
Lof, G.O.G.
Object Type:
Article
System:
The UNT Digital Library
Once-through steam generator (OTSG) materials and water chemistry. [PWR]
Materials and water chemistry research results associated with the development of the Oconee-1 Reactor steam generator are presented. A summary of water chemistry data acquired during preoperational testing and power operation to date is also included. These data confirm the operational practicality of the nuclear once-through concept using volatile water treatment and high purity condensate demineralized feedwater.
Date:
January 1, 1974
Creator:
Pocock, F.J. & Levstek, D.F.
Object Type:
Article
System:
The UNT Digital Library
Preliminary design of a magnetohydrodynamic (MHD) channel for the U. S. S. R. U-25 facility. Final report
None
Date:
November 1, 1974
Creator:
Brogan, T R; Aframe, A M & Hill, J
Object Type:
Report
System:
The UNT Digital Library
Hydrogen embrittlement of austenitic stainless steels
None
Date:
January 1, 1974
Creator:
Louthan, M. R. Jr.; Rawl, D. E. Jr.; Donovan, J. A. & Holmes, W. G.
Object Type:
Article
System:
The UNT Digital Library
Potential geothermal resources of Texas. Geological circular 74-4
None
Date:
January 1, 1974
Creator:
Dorfman, M. & Kehle, R. O.
Object Type:
Report
System:
The UNT Digital Library
Design requirements for uranium ion exchange from acidic solutions in a fluidized system
A fluidized, countercurrent ion-exchange system was developed, operated, and evaluated by the Bureau of Mines in support of its objective to help assure an adequate uranium supply for future national needs. The system consisted of integrated multiple-compartment absorption and elution columns in which the solution flows are continuous, except for short periods when resin increments are withdrawn. The exchange of uranyl sulfate between a simulated acid-leach-uranium solution and a strong-base, ion-exchange resin was studied, together with subsequent elution using an acidified sodium chloride solution. The effects of the number of compartments, compartment height, amount of resin withdrawal, solution flow rate, and column diameter were investigated. Also examined were the kinetic and equilibrium relationships for the absorption and elution steps. The experimental data indicate a strong interdependence between variables. Solution retention time appears to be a major limiting variable in the absorption process, while resin residence time is the determining factor in the elution process. The columns system was efficient over a range of conditions, but close control was needed for optimum operation.
Date:
January 1, 1974
Creator:
Traut, D.E.; Nichols, I.L. & Seidel, D.C.
Object Type:
Report
System:
The UNT Digital Library
Design, Construction, and Testing of a Residential Solar Heating and Cooling System. Progress Report, 1 September 1973--31 January 1974
None
Date:
March 1, 1974
Creator:
Lof, G.O.G. & Ward, D.S.
Object Type:
Report
System:
The UNT Digital Library
Price and availability of western coal in the midwestern electric utility market, 1974--1982
None
Date:
October 1, 1974
Creator:
Asbury, J.G. & Cotello, K.W.
Object Type:
Report
System:
The UNT Digital Library
Design and test report for transportable solar laboratory program
None
Date:
October 1, 1974
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Optical studies of the vibrational properties of disordered systems
None
Date:
January 1, 1974
Creator:
Barker, A.S. Jr. & Sievers, A.J.
Object Type:
Report
System:
The UNT Digital Library
Fall and winter movements and activity of muskrats in east-central Minnesota
None
Date:
August 1, 1974
Creator:
Stolen, Paul Dean
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Proceedings of a symposium on geothermal energy and Colorado, Denver, Colorado, December 6, 1973
None
Date:
January 1, 1974
Creator:
Pearl, R. H.
Object Type:
Article
System:
The UNT Digital Library
Technical progress report of biological research on the volcanic island Surtsey and environment for the year 1974
None
Date:
January 1, 1974
Creator:
Fridriksson, S.
Object Type:
Report
System:
The UNT Digital Library
Utilization of volcano energy. Proceedings of a conference, Hilo, Hawaii, February 4--8, 1974
None
Date:
January 1, 1974
Creator:
Colp, J. L. & Furumoto, A. S.
Object Type:
Article
System:
The UNT Digital Library
Some initial measurements of DDT resuspension and translocation from Pacific Northwest forests
None
Date:
September 1, 1974
Creator:
Orgill, M M; Petersen, M R & Sehmel, G A
Object Type:
Article
System:
The UNT Digital Library
Management policy decision analysis with system dynamics
None
Date:
October 1, 1974
Creator:
Addison, L E; Litchfield, J W & Hansen, J V
Object Type:
Article
System:
The UNT Digital Library
Effect of annealing on the substructure of cold worked FCC metals and alloys. Final report, January 1, 1965--December 31, 1974
None
Date:
January 1, 1974
Creator:
Mikkola, D.E.
Object Type:
Report
System:
The UNT Digital Library
Drilling plan. Raft River Geothermal Exploratory Hole No. 1. Idaho Geothermal R and D Project
None
Date:
December 1, 1974
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Geothermal resource characteristics, exploration considerations, and property acquisition techniques
None
Date:
January 1, 1974
Creator:
Olson, H.J. & Dolan, W.M.
Object Type:
Article
System:
The UNT Digital Library
Study of technological improvements in automobile fuel consumption. Volume IIIA. Appendixed I through III. Final report, June 1973--January 1974
None
Date:
December 1, 1974
Creator:
Hurter, D. A.
Object Type:
Report
System:
The UNT Digital Library