Partner
UNT Libraries Special Collections
14,197
Oklahoma Historical Society
9,458
UNT Libraries Government Documents Department
4,008
Texas Historical Commission
1,296
UNT Libraries
558
Dublin Public Library
347
UT San Antonio Libraries Special Collections
335
Sterling Municipal Library
326
Texas Southern University
188
Elm Fork Natural Heritage Museum
186
187 More
Collection
KXAS-NBC 5 News Collection
12,777
Oklahoma Publishing Company Photography Collection
6,360
Texas Digital Newspaper Program
5,101
Oklahoma Digital Newspaper Program
3,095
Office of Scientific & Technical Information Technical Reports
2,866
Tocker Foundation Grant
2,840
University Photography Collection
1,132
THC Historic Resources Survey Collection
911
The Oklahoma City Times
623
USGS Topographic Map Collection
520
320 More
Serial/Series Title
Degree Department
Degree Discipline
Degree Level
Country
States
Year
Month
Results:
1 - 24 of
36,337
next
[Photograph 2012.201.TP0392.0545]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The O'Jays appear Saturday with an 8 p.m. curtain at Myriad Arena."
Date:
1974
Creator:
3rd Party
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.TP0392.0546]
Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "The O'Jays will host NBC-Tv's "The Midnight special."
Date:
September 4, 1974
Creator:
3rd Party
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.TP0392.0977]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Five heat-transfer oil heaters that were designed and built in Oklahoma will leave from Tulsa's Port of Catoosa Sunday or Monday bound for the North Seas Ekofisk Field."
Date:
1974
Creator:
3rd Party
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Artificial geothermal reservoirs in hot volcanic rock
S>Some recent results from the Los Alamos program in which hydraulic fracturing is used for the recovery of geothermal energy are discussed. The location is about 4 kilometers west and south of the ring fault of the enormous Jemez Caldera in the northcentral part of New Mexico. It is shown that geothermal energy may be extracted from hot rock that does not contain circulating hot water or steam and is relatively impermeable. A fluid is pumped at high pressure into an isolated section of a wellbore. If the well is cased the pipe in this pressurized region is perforated as it is in the petroleum industry, so that the pressure may be applied to the rock, cracking it. A second well is drilled a few hundred feet away from the first. Cold water is injected through the first pipe, circulates through the crack, and hot water returns to the surface through the second pipe. Results are described and circumstances are discussed under which artiflcial geothermal reservoirs might be created in the basaltic rock of Hawaii. (MCW)
Date:
February 8, 1974
Creator:
Aamodt, R. L.
Object Type:
Report
System:
The UNT Digital Library
Imagery from Infrared Scanning of the East and Southwest Rift Zones of Kilauea and the Lower Portion of the Southwest Rift Zone of Mauna Loa, Island of Hawaii
From July 31 through August 4, 1973 night time flights for obtaining infrared imagery along the east and southwest rift zones of Kilauea and the southwest rift zone of Mauna Loa were undertaken on the island of Hawaii. Flights were also made on Hualalai and Kohala volcanoes but because of inconclusive results, they are not included in this report. Ground control stations had been established during daylight hours several days prior to starting the flight program. Students stationed at the ground central points guided the aircraft on predetermined flight paths by the use of directional lights which were visible to the plane's navigator. Results of the infrared scanning program are considered to be very successful. Events leading up to the final imagery on 8 x 10 color prints are discussed. The sum of $23,900 was designated by the NSF to be expended on aerial photogeologic work on the Hawaii Geothermal Project. Infrared scanning was the only aerial technique employed in this phase.
Date:
January 1, 1974
Creator:
Abbott, A. T.
Object Type:
Article
System:
The UNT Digital Library
Missing Mass Spectra from p p ---> p X from 9-GeV/c to 300-GeV/c
Missing mass spectra were obtained by measuring recoil protons from the reaction p + p {yields} p + X in the Jacobian peak region at |t| = 0.175 and 0.25 (GeV/c){sup 2}. The incident momentum range from 9 to 300 GeV/c was covered continuously by taking data during the acceleration ramp of the Fermi National Accelerator Laboratory machine. Our missing mass range varied from 1.5 to 8.5 GeV and we observed the well known N*(1688) and N*(2l90) but no significant structures at higher mass.
Date:
June 1, 1974
Creator:
Abe, K.; Alspector, J.; Bomberowitz, R.; Cohen, K.J.; De Lillo, T.; Harrison, W.C. et al.
Object Type:
Article
System:
The UNT Digital Library
Nondestructive methods for the acceptance of plating thickness on printed circuit boards
None
Date:
October 31, 1974
Creator:
Abel, A. B.
Object Type:
Report
System:
The UNT Digital Library
MAXIMUM HUMIDITY INDICATOR
Moisture-sensitive systems to measure and indicate the maximum level of humidity exposure are discussed. A chemical indicator utilizing deliquescent salts and water-soluble dyes provides an irreversible color change at discrete levels of relative humidity. To provide indication of the time at which the exposure occurs, a circuit employing a resistive-type sensor was developed. A small, commercially available sensor is used in a portable probe to detect humidity leaks into controlled areas.
Date:
October 1, 1974
Creator:
Abel, W B
Object Type:
Text
System:
The UNT Digital Library
Beta Backscatter Measurement of Aluminum Coatings on Mylar Substrates
A series of experiments was performed to determine the relative beta backscatter obtained from aluminum and from mylar. These experimental values were then compared with calculated values of relative backscatter.
Date:
September 1, 1974
Creator:
Abel, W. B. & Heckman, R. V.
Object Type:
Report
System:
The UNT Digital Library
[Abilene City Council Minutes: 1974-1977]
Ledger containing minutes of the City Council in Abilene, Texas documenting the group's discussions and activities from August 22, 1974 to April 28, 1977.
Date:
1974-08-22/1977-04-28
Creator:
Abilene (Tex.)
Object Type:
Book
System:
The Portal to Texas History
Abilene Fire Department Annual Report: 1974
Annual report of the Abilene Fire Department describing the organization and administration, with updates on goals, activities, and accomplishments during fiscal year 1974.
Date:
1974
Creator:
Abilene (Tex.). Fire Department.
Object Type:
Report
System:
The Portal to Texas History
The Pickwicker, April 19,1974
The Pickwicker literary magazine of Abilene Christian College includes original short stories, essays, poetry, artwork, and other creative works.
Date:
April 19, 1974
Creator:
Abilene Christian College
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Prickly Pear, Yearbook of Abilene Christian College, 1974
Yearbook for Abilene Christian College in Abilene, Texas includes photos of and information about the school, student body, professors, and organizations. Index starts on page 336.
Date:
1974
Creator:
Abilene Christian College
Object Type:
Yearbook
System:
The Portal to Texas History
[Program: Man of La Mancha, 1974]
Program for a production of Man of La Mancha at Abilene Christian University performed at the Abilene Civic Center Theatre from October 17th to 20th, 1974. It includes a list of cast and staff, and other information about the play.
Date:
1974
Creator:
Abilene Christian College
Object Type:
Pamphlet
System:
The Portal to Texas History
Abilene Philharmonic Playbill: January 29, 1974
Program for an Abilene Philharmonic concert that ran on January 29th (third subscription concert) during the 24th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
January 1974
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Abilene Philharmonic Playbill: February 26, 1974
Program for an Abilene Philharmonic concert that ran on February 26th during the 24th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
February 1974
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Abilene Philharmonic Playbill: March 25, 1974
Program for an Abilene Philharmonic concert that ran on March 25th (fifth subscription concert) during the 24th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
March 1974
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Abilene Philharmonic Playbill: October 29, 1974
Program for an Abilene Philharmonic concert that ran on October 29th (first subscription concert) during the 25th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
October 1974
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Abilene Philharmonic Playbill: November 26, 1974
Program for an Abilene Philharmonic concert that ran on November 26th during the 25th season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.
Date:
November 1974
Creator:
Abilene Philharmonic
Object Type:
Pamphlet
System:
The Portal to Texas History
Genetic effects of low x-ray doses. Progress report, August 16, 1973-- September 15, 1974
None
Date:
January 1, 1974
Creator:
Abrahamson, S. & Meyer, H.U.
Object Type:
Report
System:
The UNT Digital Library
Proton-Induced L-shell X-Rays of Pr, Sm, Eu, Gd, and Dy
Characteristic L-shell x rays of the five rare earths Pr, Sm, Eu, Gd, and Dy were studied in this work. The x rays were produced by ionization from 0.3 to 2.0 MeV protons from the 2.0 MV Van de Graaff at North Texas State University. Total L-shell ionization and x-ray production cross sections were measured for Sm and compared to the BEA, CBEA and PWBA theories. Total L-shell ionization cross sections were measured for Pr, Eu, Gd, and Dy and compared to the BEA, CBEA, and PWBA. The CBEA and PWBA fit the samarium data well for both ionization and x-ray production cross sections. The BEA was generally 40 per cent lower than the data. The CBEA and the PWBA also fit the ionization cross section data for Pr, Eu, Gd and Dy, while the BEA was generally 40 per cent lower than the data.
Date:
August 1974
Creator:
Abrath, Frederick G.
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Polarization in proton--proton scattering at 5.15, 7.0, and 12.33 GeV/c
None
Date:
January 1, 1974
Creator:
Abshire, G. W.; Ankenbrandt, C. M.; Crittenden, R. R.; Curtis, D. B.; Heinz, R. M.; Hinotani, K. et al.
Object Type:
Report
System:
The UNT Digital Library
Studies of calorimeter performance at Lawrence Livermore Laboratory
None
Date:
June 10, 1974
Creator:
Ackerman, F.J. & Tsugawa, R.T.
Object Type:
Article
System:
The UNT Digital Library
The Chickasha Star (Chickasha, Okla.), Vol. 71, No. 42, Ed. 1 Thursday, January 3, 1974
Weekly newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 3, 1974
Creator:
Acree, Ron
Object Type:
Newspaper
System:
The Gateway to Oklahoma History