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236
UNT Libraries Special Collections
118
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48
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33
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30
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Collection
Oklahoma Publishing Company Photography Collection
541
Texas Digital Newspaper Program
497
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257
Tocker Foundation Grant
228
Office of Scientific & Technical Information Technical Reports
191
KXAS-NBC 5 News Collection
69
The Oklahoma City Times
53
Ladd & Katherine Hancher Library Foundation
47
THC National Register Collection
36
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Country
States
Year
Month
Results:
1 - 24 of
1,758
next
Economics of geothermal heat as an alternate fuel
None
Date:
September 1975
Creator:
Towse, Donald
Object Type:
Article
System:
The UNT Digital Library
Critical borehole pressure for a vertical hydraulic crack in the presence of two principal total stresses
None
Date:
September 1, 1975
Creator:
Hsu, Y.C.
Object Type:
Report
System:
The UNT Digital Library
Age of substitutability: or what do we do when the mercury runs out
None
Date:
September 18, 1975
Creator:
Goeller, H.E. & Weinberg, A.M.
Object Type:
Article
System:
The UNT Digital Library
Energy Exchange Within Ecosystems Annual Report: 1976
None
Date:
September 20, 1975
Creator:
Gates, David M.
Object Type:
Report
System:
The UNT Digital Library
Determining nonlinear projection subspaces
None
Date:
September 1, 1975
Creator:
Georg, D.D.
Object Type:
Report
System:
The UNT Digital Library
Properties of a dolomite bed of a range of particle sizes and shapes at minimum fluidization
None
Date:
September 1, 1975
Creator:
Saxena, S. C. & Vogel, G. J.
Object Type:
Report
System:
The UNT Digital Library
Geothermal R and D Project Report for Period April 1, 1975--June 30, 1975. [Raft River Valley]
None
Date:
September 1, 1975
Creator:
Kunze, J. F.
Object Type:
Report
System:
The UNT Digital Library
Tin-steam MHD power system. Volume I. Progress report, February--August 1975. [Rankie cycle]
None
Date:
September 1975
Creator:
Petrick, M.; Hantman, R.; Snyder, B. K.; Kassner, T. & Ruther, W.
Object Type:
Report
System:
The UNT Digital Library
Numerical study of boundary layer injection as a scale control method
A boundary layer injection method of controlling scale-buildup in geothermal two-phase flow nozzles is studied. The object of this study is to set an upper limit on the ratio of the injected mass flow rate to the free stream mass flow rate that is necessary to isolate the scale carrying free stream flow from the nozzle wall. In order to develop a numerical model of the boundary layer flow, assumptions are made which reduce the results to order of magnitude approximations. Two configurations of nozzles with various injection flow rates are tried. It is found by numerical experiment that a nozzle with injection through a 1 mm thick ring near the inlet, is more efficient at isolating the free stream than a porous nozzle. A mass flow rate ratio of 0.173% was necessary to achieve this effect. It may be concluded that an upper limit on the mass flow rate ratio is about 2.0% with injection through a ring near the inlet, and that boundary layer injection is a reasonable method of controlling scale-buildup. A glossary of variables, program documentation and listings are presented for programs GMD15SR8, TRACK11, and TRACK12.
Date:
September 26, 1975
Creator:
Feiereisen, W.
Object Type:
Report
System:
The UNT Digital Library
Low-temperature resistivity of amorphous iron--phosphorus alloys
None
Date:
September 1, 1975
Creator:
Logan, J. & Yung, M.
Object Type:
Report
System:
The UNT Digital Library
New EOS for air
None
Date:
September 16, 1975
Creator:
Graboske, H. C.
Object Type:
Report
System:
The UNT Digital Library
Design of cold water pipe for sea thermal power plants. Progress report, 1 May 1975--15 September 1975
None
Date:
September 1, 1975
Creator:
Anderson, J.H.
Object Type:
Report
System:
The UNT Digital Library
Geothermal binary fluid cycle: heat exchanger area requirements and initial costs
None
Date:
September 23, 1975
Creator:
Giedt, W. H.
Object Type:
Article
System:
The UNT Digital Library
Thermal and electrical conductivity of aluminum. [Seebeck coefficient; 80 to 400/sup 0/K]
None
Date:
September 1, 1975
Creator:
Cook, J.G.; Moore, J.P.; Matsumura, T. & Van der Meer, M.P.
Object Type:
Report
System:
The UNT Digital Library
Studies on methods of reducing heat losses from flat plate solar collectors. Annual progress report, August 1, 1974--July 31, 1975
None
Date:
September 1, 1975
Creator:
Hollands, K.G.T.
Object Type:
Report
System:
The UNT Digital Library
Studies on mammalian chromosomes. Final report. [Satellite DNA sequences in rat cells]
None
Date:
September 1, 1975
Creator:
Prescott, D.M.
Object Type:
Report
System:
The UNT Digital Library
Pressure sintering and creep deformation: a joint modeling approach. Progress report, January 1, 1975--December 31, 1975. [CoO; Mg Al/sub 2/O/sub 4/]
None
Date:
September 1, 1975
Creator:
Notis, M. R.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0408.0170]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Dennis Long keeps a desperate hand-hold on the State Fair bucking bronco machine to weather his 28th ride."
Date:
September 21, 1975
Creator:
Traverse, Cliff
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0408.0178]
Photograph taken for a story in the Daily Oklahoman newspaper.
Date:
September 21, 1975
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0408.0160]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "( Pottery Display )"
Date:
September 21, 1975
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0051.1103]
Photograph taken for a story in the Oklahoma City Times newspaper. Caption: "The wreck was the first of a series planned during the next three months for the benefit of 21 Highway Patrol Academy cadets "to give them actual situations to practice accident investigation," Tally explained."
Date:
September 2, 1975
Creator:
Carter, J. Pat
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0408.0169]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Fairgoer Robert C. Smith of Cleo Springs signs his name to the Declaration of Independence."
Date:
September 20, 1975
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0408.0145]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "It was a pretty fair day for OCUers Frank Petrouskie and Johnathan Manning, who show off their prizes. The biggest was a two-foot dog, whose face is covered by Petrouskie's hand."
Date:
September 25, 1975
Creator:
Carter, J. Pat
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0408.0172]
Photograph taken for a story in the Daily Oklahoman newspaper. Caption: "Speaking of favorite recipes, judges Tuesday will begin tasting pies baked special for State Fair competition."
Date:
September 21, 1975
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History