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628 Matching Results
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Urban Options Solar Greenhouse Project. Semi-annual technical progress report
The design changes and construction of the Urban Options Solar Greenhouse are described. The greenhouse performance and horticultural and educational activities are discussed. (MHR)
Date:
March 13, 1980
Creator:
Cipparone, L.
Object Type:
Report
System:
The UNT Digital Library
Steering system for a train of rail-less vehicles
A steering system for use with a multiple vehicle train is disclosed which permits tracking without rails of one vehicle after another. This system is particularly useful for moving conveyor systems into and out of curved paths of room and pillar underground mine installations. The steering system features an elongated steering bar pivotally connected to each of adjacent vehicles at end portions of the bar permitting angular orientation of each vehicle in respect to the steering bar and other vehicles. Each end portion of the steering bar is linked to the near pair of vehicle wheels through wheel yoke pivot arms about king pin type pivots. Movement of the steering bar about its pivotal connection provides proportional turning of the wheels to effect steering and tracking of one vehicle following another in both forward and reverse directions.
Date:
March 13, 1981
Creator:
Voight, Edward Theodore
Object Type:
Patent
System:
The UNT Digital Library
Receiver for solar-energy collector having improved aperture aspect
A secondary concentrator for use in receiver systems for linear focusing primary concentrators is provided with reflector wings at each end. The wings increase the capture of light rays reflected from areas adjacent the rim of a primary concentrator, increasing the apparent aperture size of the receiver as viewed from the rim of the primary concentrator. The length, tilt, and curvature of the wing reflectors can be adjusted to provide a receiver having a desired aperture aspect.
Date:
March 13, 1981
Creator:
McIntire, W.R.
Object Type:
Patent
System:
The UNT Digital Library
[Photograph 2012.201.B0136.0498]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Although a rather out-of-the-ordinary creation sits upon her head, Rachel Clayton is the picture of contentment."
Date:
March 13, 1981
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0153.0633]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Chairman of the party, Mrs. David Davenport, left and her co-chairman, Mrs. Don Davis, enjoy a quiet moment during the festivities on the mezzanine of 50 Penn Place."
Date:
March 13, 1980
Creator:
Southerland, Paul B.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0460]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Spencer Decker, left, and Tatum Gunesch tell the story of the Pilgrims."
Date:
March 13, 1980
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0156.0311]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Weekend thunderstorms provided a playground for from left, Harold DeBusk, Chucky Knipp and Bobby Joyner as they kicked up their heels in a drainage ditch on SW 39."
Date:
March 13, 1982
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0150.0732]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Elementary students take time from studies to work out at Edgemere school 's volleyball net."
Date:
March 13, 1980
Creator:
Cook, J. Don
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0147.0377]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Alysssa Cozzens, 16, trims her ewe for the show."
Date:
March 13, 1982
Creator:
Burnett, Roberta
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0313B.0128]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Jehovah's Witnesses work on a new Kingdom Hall."
Date:
March 13, 1982
Creator:
Lynn, Renee
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Perspectives in the theory of nuclear collective motion
This report discusses three different subjects. The first is the development of a generalized version of the VMI (variable moment of inertia) model that ties it to the original form of the IBM (interacting boson model) and provides a possibility of fitting vibrational spectra with generalized vibrational formulas. The second is a suggestion for fitting band crossing calculations of the phenomenological type more completely than has hitherto been done into the framework of the VMI method. The third, which is the most important and far reaching, is the description f a complete mathematical method for the microscopic derivation of the IBM from a conventional shell-model Hamiltonian. In addition to elements already foreseen by previous authors, there is proposed a solution for the most important problem outstanding, not only within the framework of the IBM, but also in all previous work on boson expansion. This is the problem of actually selecting, in a general fashion, the most collective excitations. A criterion is introduced that the subspace constructed from these excitations should possess an average energy that is lower than the rest of the shell model space; the actual implementation of this criterion is explained. 8 tables, 62 references.
Date:
March 13, 1980
Creator:
Klein, A.
Object Type:
Article
System:
The UNT Digital Library
System for utilizing shale oil fines. [Patent application]
A system is provided for utilizing fines of carbonaceous materials such as particles or pieces of oil shale of about one-half inch or less diameter which are rejected for use in some conventional or prior surface retorting process, which obtains maximum utilization of the energy content of the fines and which produces a waste which is relatively inert and of a size to facilitate disposal. The system includes a cyclone retort which pyrolyzes the fines in the presence of heated gaseous combustion products, the cyclone retort having a first outlet through which vapors can exit that can be cooled to provide oil, and having a second outlet through which spent shale fines are removed. A burner connected to the spent shale outlet of the cyclone retort, burns the spent shale with air, to provide hot combustion products that are carried back to the cyclone retort to supply gaseous combustion products utilized therein. The burner heats the spent shale to a temperature which forms a molten slag, and the molten slag is removed from the burner into a quencher that suddenly cools the molten slag to form granules that are relatively inert and of a size that is convenient to handle …
Date:
March 13, 1981
Creator:
Harak, A. E.
Object Type:
Patent
System:
The UNT Digital Library
[Photograph 2012.201.B0352.0420]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Six vocalist were chosen Sunday as the top operatic talent in a national competition at Oklahoma Christian College."
Date:
March 13, 1988
Creator:
Hellstern, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0553.0460]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mrs. Jack Hodges, from left, pours coffee for Mrs. C. L. Frates and Mrs. Henry J. Freede at the Allied Arts Circle Club report coffee held in Hodges' home."
Date:
March 13, 1985
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0253.0347]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mickey Hayes, 9, of Hallsville, Texas, helps his 'good buddy' Sam Samuels announce bingo numbers at a recent Oklahoma citizens band radio club meeting in Oklahoma City"
Date:
March 13, 1982
Creator:
Burnett, Roberta
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0248.0372]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "CSU third baseman Guy Hardaker prepares to throw to first from his new position during a Bronco game earlier this season."
Date:
March 13, 1984
Creator:
Gooch, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0329.0392]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "OU president William Banosky, left, and columnist James Kilpatrick chat during the OU Associates Dinner."
Date:
March 13, 1980
Creator:
Grier, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0231.0525]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Mozelle Richardson, Barbara Taylor and Jean Gumerson from left, visit at the luncheon."
Date:
March 13, 1987
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0338.1076]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Allied Arts co-chairman Mrs. Robert S. Kerr, right, thanks Mrs. Michael Biggs, Mrs. Larry Marks and Mrs. Richard A. Burpee for a $400 donation from the Tinker Air Force Base Officers' Wives Club to the Allied Arts fund drive."
Date:
March 13, 1985
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0270.0152]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Julie Ferguson, left, sings a solo of "Tomorrow" and Kami Humphreys performs " The Doll Dance Ballet" at West Nichols Hills Elementary School's second annual talent show."
Date:
March 13, 1981
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0348.0471]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Christopher LaBonte plays a thoughtful Indian."
Date:
March 13, 1980
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0154.0413]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Kiwanis Ladies Club vice president Mitzie Lilly, right, presents a gift to Janelle Davis, office manger for the Genesis project."
Date:
March 13, 1984
Creator:
Albright, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0253.0250]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Darren Wilson, right, shows his wind simulator to Curt Hayes, a judge at the 31st annual Oklahoma City Science and Engineering fair Thursday."
Date:
March 13, 1980
Creator:
Argo, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0245.0993]
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Glen Hallum and Kent Cohenour receive encouragement from Paulette Banowetz on the courts at Summerfield Racquet Club during the Medical-Dental Tennis Match Sunday afternoon."
Date:
March 13, 1982
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History