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2,045
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2,042
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327
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308
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256
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247
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203
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188
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Oklahoma Publishing Company Photography Collection
9,125
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6,577
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5,173
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2,995
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2,428
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1,564
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877
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29,935 Matching Results
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15 Mile Road/Edison Corridor Sewer Tunnel Failure Study, Detroit Area, Michigan
Partial abstract: "The study consisted of field and laboratory investigations, construction evaluation, and geotechnical and structural analyses to determine the cause(s) of distress and failure of a 2600-ft section of 12-ft 9-in. diameter concrete-lined sanitary sewer tunnel in the Detroit, Mich., area. [...] The report includes summaries of all pertinent construction records, results of all pertinent past and current field and laboratory tests on construction and geotechnical materials, and detailed geotechnical and structural analyses based on observed conditions and measured parameters."
Date:
January 1981
Creator:
Albert, Dick; Hoff, George C.; Lorence, Brian; Mitchell, Gerald B.; Mlakar, Paul F.; Murphy, William L. et al.
Object Type:
Report
System:
The UNT Digital Library
20-kW Solar Photovoltaic Flat-Panel Power System for an Uninterruptible Power-System Load in El Paso, Texas. Phase Ii. System Fabrication. Final Report October 1, 1979-May 31, 1981
The system plans, construction, integration and test, and performance evaluation are discussed for the photovoltaic power supply at the Newman Power Station in El Paso, Texas. The system consists of 64 parallel-connected panels, each panel containing nine series-connected photovoltaic modules. The system is connected, through power monitoring equipment, to an existing DC bus that supplies uninterruptible power to a computer that controls the power generating equipment. The site is described and possible environmental hazards are assessed. Site preparation and the installation of the photovoltaic panels, electrical cabling, and instrumentation subsystems are described. System testing includes initial system checkout, module performance test, control system test. A training program for operators and maintenance personnel is briefly described, including visual aids. Performance data collection and analysis are described, and actual data are compared with a computer simulation. System drawings are included. (LEW)
Date:
December 1, 1981
Creator:
Risser, V.V.
Object Type:
Report
System:
The UNT Digital Library
E-27 Lewis-Long (3-30-81)
Photograph of two Norman firemen wiping off a brand new American LaFrance pumper. No. 27. Many details on the back, including the names. March 30, 1981. Photo taken on the front drive of fire station #1.
Date:
March 30, 1981
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
['81 Razzle Dazzle Dallas flyer]
A flyer for the 1981 Razzle Dazzle in Dallas on June 20.
Date:
1981
Creator:
Razzle Dazzle Dallas, Inc.
Object Type:
Text
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 10, No. 15, Ed. 1 Wednesday, January 14, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 14, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 16, Ed. 1 Wednesday, January 21, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 21, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 17, Ed. 1 Wednesday, January 28, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 28, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 18, Ed. 1 Wednesday, February 4, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
February 4, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 19, Ed. 1 Wednesday, February 11, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
February 11, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 20, Ed. 1 Wednesday, February 18, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
February 18, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 21, Ed. 1 Wednesday, February 25, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
February 25, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 22, Ed. 1 Wednesday, March 4, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 4, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 23, Ed. 1 Wednesday, March 11, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 11, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 24, Ed. 1 Wednesday, April 1, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 1, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 25, Ed. 1 Wednesday, April 8, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 8, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 26, Ed. 1 Wednesday, April 15, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 15, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 27, Ed. 1 Wednesday, April 29, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
April 29, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 28, Ed. 1 Wednesday, May 6, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
May 6, 1981
Creator:
Cain, Shannon
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 29, Ed. 1 Wednesday, May 27, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
May 27, 1981
Creator:
Combs, Terrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 30, Ed. 1 Wednesday, June 3, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
June 3, 1981
Creator:
Combs, Terrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 31, Ed. 1 Wednesday, June 10, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
June 10, 1981
Creator:
Combs, Terrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 32, Ed. 1 Wednesday, June 17, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
June 17, 1981
Creator:
Combs, Terrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 33, Ed. 1 Wednesday, June 24, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
June 24, 1981
Creator:
Combs, Terrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 10, No. 34, Ed. 1 Wednesday, July 1, 1981
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
July 1, 1981
Creator:
Combs, Terrie J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History