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UNT Libraries Special Collections
3,622
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3,393
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322
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256
Texas Southern University
183
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105
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103
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98
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77
Carl Albert Congressional Research and Studies Center
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Collection
KXAS-NBC 5 News Collection
3,547
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2,397
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1,763
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1,002
Tocker Foundation Grant
907
THC Historic Resources Survey Collection
250
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191
The Oklahoma City Times
190
The Barbara C. Jordan Archives
183
Rescuing Texas History, 2013
175
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[-4 and 10 measurements]
Photograph of measurements for a transmitter scope ranging from -4 to +10.
Date:
February 21, 1973
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Photograph
System:
The UNT Digital Library
The 4-County News Bulletin (Castroville, Tex.), Vol. 19, No. 33, Ed. 1 Monday, November 21, 1977
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
November 21, 1977
Creator:
Schott, Bobbie
Object Type:
Newspaper
System:
The Portal to Texas History
The 4-County News Bulletin (Castroville, Tex.), Vol. 20, No. 20, Ed. 1 Monday, August 21, 1978
Weekly newspaper from Castroville, Texas that includes local, state, and national news along with extensive advertising.
Date:
August 21, 1978
Creator:
Schott, Bobbie
Object Type:
Newspaper
System:
The Portal to Texas History
[4-H Children at Farmer's Market]
Photograph of five children wearing 4-H t-shirts at the Dallas Farmer's Market. Two adults stand behind them.
Date:
June 21, 1976
Creator:
Dallas (Tex.)
Object Type:
Photograph
System:
The Portal to Texas History
[#9 Office Car in Harlingen, Texas]
Photograph of T&P Office Car #9 on display in Harlingen, Texas. There are train tracks visible in the bottom half of the picture. Written underneath are "#9 Office Car Harlingen, Texas Jun 21 1972" and "R. H. Carlson."
Date:
June 21, 1972
Creator:
Carlson, R. H.
Object Type:
Photograph
System:
The Portal to Texas History
120-keV beam direct conversion system for TFTR injectors
Several practical motivations exist for the development of beam direct conversion systems that are compatible with the injection systems of large experiments such as the Tokamak Fusion Test Reactor (TFTR). We present a preliminary design in which we analyze the most acute problems involved in scaling up existing designs and apparatus to fulfill TFTR requirements. Some of the questions addressed are the requirements for electron suppression, gas pumping, compactness, and power densities. A new idea is presented that allows for the handling of higher beam power. The gross savings in the capital cost of injector power supplies for the TFTR will be about $7.2 million, but the net savings will be somewhat less than this. This preliminary design has not yet revealed fundamental limitations with respect to the development of beam energy-recovery systems operating at high levels of current, voltage, and power densities.
Date:
September 21, 1976
Creator:
Hamilton, G. W.
Object Type:
Report
System:
The UNT Digital Library
15th Street News (Midwest City, Okla.), Vol. 3, No. 9, Ed. 1 Thursday, February 21, 1974
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
February 21, 1974
Creator:
Nelson, Stanley
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 3, No. 11, Ed. 1 Thursday, March 21, 1974
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 21, 1974
Creator:
Nelson, Stanley
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 4, No. 6, Ed. 1 Thursday, November 21, 1974
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
November 21, 1974
Creator:
West, Terry Lynn
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 6, No. 3, Ed. 1 Thursday, October 21, 1976
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
October 21, 1976
Creator:
Phillips, Kathy
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 8, No. 4, Ed. 1 Thursday, September 21, 1978
Newspaper from Oscar Rose Junior College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
September 21, 1978
Creator:
Bell, Dot
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
1919 Plane Crash: A Paper Presented to the History Department of Marfa High School
Research paper written by Danny Roman about a plane crash that happened in 1919 in Marfa that killed Benito Viscaino, Jr., and Augustin Viscaino. The paper was written for a class at Marfa High School in 1978.
Date:
February 21, 1978
Creator:
Roman, Danny
Object Type:
Paper
System:
The Portal to Texas History
1930 Wedding
This is a paper accompanying a photograph, written by Danny Roman for an American History Class at Marfa High School on February 21, 1978. It describes a wedding party.
Date:
February 21, 1978
Creator:
Roman, Danny
Object Type:
Text
System:
The Portal to Texas History
2660 A holographic interferometry of laser produced plasmas from tilted disk targets
Using double exposure holographic interferometry, an investigation has been made of the Nd laser produced plasmas surrounding disk targets irradiated at different angles of incidence. Measurements have produced a detailed description of the plasma profile necessary for realistic simulations of resonance absorption. A 2660A 15 psec probe pulse is produced by frequency quadrupling a fraction of the main Nd laser pulse from the Janus laser. F/1 and f/10 lenses were utilized to irradiate the targets with intensities ranging from 10/sup 13/ w/cm/sup 2/ to 10/sup 16/ w/cm/sup 2/. Measurements have produced the shape of the electron density profile near critical, the direction of the plasma blowoff, and revealed transverse rippling of the isodensity surfaces.
Date:
October 21, 1977
Creator:
Auerbach, J.M.; Attwood, D.T.; Lee, P.H.Y. & Sweeney, D.W.
Object Type:
Article
System:
The UNT Digital Library
[D.A. Foote House, (South elevation)]
Photograph of the D.A. Foote House (located at 717 North Main) in Boerne, Texas.
Date:
May 21, 1976
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
[D.A. Foote House, (Southwest oblique)]
Photograph of the D.A. Foote House (located at 717 North Main) in Boerne, Texas.
Date:
May 21, 1976
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
[ABC Building, (View 1)]
Photograph of the ABC Building in El Paso, Texas.
Date:
November 21, 1979
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
[ABC Building, (View 2)]
Photograph of the ABC Building in El Paso, Texas.
Date:
November 21, 1979
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
[ABC Building, (View 3)]
Photograph of the ABC Building in El Paso, Texas.
Date:
November 21, 1979
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
Absolute instrumental neutron activation analysis at Lawrence Livermore Laboratory
The Environmental Science Division at Lawrence Livermore Laboratory has in use a system of absolute Instrumental Neutron Activation Analysis (INAA). Basically, absolute INAA is dependent upon the absolute measurement of the disintegration rates of the nuclides produced by neutron capture. From such disintegration rate data, the amount of the target element present in the irradiated sample is calculated by dividing the observed disintegration rate for each nuclide by the expected value for the disintegration rate per microgram of the target element that produced the nuclide. In absolute INAA, the expected value for disintegration rate per microgram is calculated from nuclear parameters and from measured values of both thermal and epithermal neutron fluxes which were present during irradiation. Absolute INAA does not depend on the concurrent irradiation of elemental standards but does depend on the values for thermal and epithermal neutron capture cross-sections for the target nuclides. A description of the analytical method is presented.
Date:
December 21, 1977
Creator:
Heft, R.E.
Object Type:
Article
System:
The UNT Digital Library
Actinide recycle in LMFBRs as a waste management alternative
A strategy of actinide burnup in fast reactor systems has been investigated as an approach for reducing the long term hazards and storage requirements of the actinide waste elements and their decay daughters. The actinide recycle studies also included plutonium burnup studies in the event that plutonium is no longer required as a fuel. Particular emphasis was placed upon the timing of the recycle program, the requirements for separability of the waste materials, and the impact of the actinides on the reactor operations and performance. It is concluded that actinide recycle and plutonium burnout are attractive alternative waste management concepts. 25 refs., 14 figs., 34 tabs.
Date:
August 21, 1979
Creator:
Beaman, S.L.
Object Type:
Report
System:
The UNT Digital Library
[Aerial Lift Crane at State Fair of Texas]
Photograph of an aerial lift fire engine parked in the lane of between two rows of red and white striped carnival game booths. The firefighter in the crane's bucket is right beside one of many sky tram cars suspended in the air by two parallel cables, several of which still have people inside. Three firefighters, two police officers and some civilians stand around the yellow fire engine, and further down the lane, a long ladder has been extended up to another tram car. In the background, more of the fair can be seen, along with the back of a giant statue of a cowboy (Big Tex).On the back of the photograph is a red ink stamp giving information about the photograph.
Date:
August 21, 1979
Creator:
Spainhouer, Freddie Philmon
Object Type:
Photograph
System:
The Portal to Texas History
[Aerial Lift Crane Reaching Towards Sky Tram Car]
Upward angle photograph of a firefighter (in casual uniform) standing in the bucket of a firefighting aerial lift crane that has been extended into the air. The bucket is just beneath and to the side of an orange and white sky tram car, still attached to the tram cable. Another sky tram car hangs on the right, attached to a parallel cable. The top of a tree can be partially seen just below the crane, and in the background, a large white cloud covers most of a blue sky. On the back of the photograph is a red ink stamp giving information about the photo.
Date:
August 21, 1979
Creator:
Spainhouer, Freddie Philmon
Object Type:
Photograph
System:
The Portal to Texas History
[Aerial Lift Crane Rescue at State Fair of Texas]
Photograph of an aerial lift fire engine parked in the lane of between two rows of red and white striped carnival game booths. The firefighter in the crane's bucket is right beside one of many sky tram cars suspended in the air by two parallel cables, several of which still have people inside. Three firefighters, two police officers and some civilians stand around the yellow fire engine, and further down the lane, a long ladder has been extended up to another tram car. In the background, more of the fair can be seen, along with the back of a giant statue of a cowboy (Big Tex).On the back of the photograph is a red ink stamp giving information about the photograph.
Date:
August 21, 1979
Creator:
Spainhouer, Freddie Philmon
Object Type:
Photograph
System:
The Portal to Texas History