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Altus Times (Altus, Okla.), Vol. 68, No. 182, Ed. 1 Tuesday, July 31, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 31, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 68, No. 234, Ed. 1 Tuesday, July 31, 1990
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
July 31, 1990
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Chickasha Daily Express (Chickasha, Okla.), Vol. 99, No. 122, Ed. 1 Tuesday, July 31, 1990
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 31, 1990
Creator:
Drew, Charles C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Cylinder yard inspections and corrective actions
Inspection of valves on stored uranium hexafluoride (UF{sub 6}) cylinders was initiated at the three diffusion plant sites in Oak Ridge, Tennessee, Paducah, Kentucky, and Portsmouth, Ohio as the result of the discovery of valve defects and evidence of valve leaks at the Oak Ridge K-25 plant. The coordinated inspection culminated in the identification of additional factors related to long-term safe storage of UF{sub 6}, and plans for correction of such deficiencies are presently being developed and implemented. These corrective actions supplement existing programs aimed at assurance of safe storage as summarized in the report.
Date:
July 31, 1990
Creator:
Barlow, C.R. (Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)); Ziehlke, K.T. (MJB Technical Associates (United States)) & Pryor, W.A. (PAI Corp., Oak Ridge, TN (United States))
Object Type:
Report
System:
The UNT Digital Library
Cylinder yard inspections and corrective actions
Inspection of valves on stored uranium hexafluoride (UF{sub 6}) cylinders was initiated at the three diffusion plant sites in Oak Ridge, Tennessee, Paducah, Kentucky, and Portsmouth, Ohio as the result of the discovery of valve defects and evidence of valve leaks at the Oak Ridge K-25 plant. The coordinated inspection culminated in the identification of additional factors related to long-term safe storage of UF{sub 6}, and plans for correction of such deficiencies are presently being developed and implemented. These corrective actions supplement existing programs aimed at assurance of safe storage as summarized in the report.
Date:
July 31, 1990
Creator:
Barlow, C. R.; Ziehlke, K. T. & Pryor, W. A.
Object Type:
Report
System:
The UNT Digital Library
Damage parameter comparison for candidate intense neutron test facilities for fusion materials
It is recognized worldwide that an intense source of fusion energy neutrons is needed to evaluate candidate fusion materials. At an International Energy Agency (IEA) workshop held in San Diego in February 1989, an Evaluation Panel recommended that three neutron source concepts be developed further. The panel also recommended that further comparisons were needed of their irradiation environments. In this paper, a comparison is made of damage parameters for beryllium, carbon, silicon, vanadium, iron, copper, molybdenum, and tungsten irradiated in spectra characteristic of di-Li, spallation, and beam-plasma (d-t) neutron sources and in a reference DEMO first wall spectrum. The treatment of neutron-induced displacement reactions is confined to the region below 20 MeV and transmutation reactions to below 50 MeV by the limited availability of calculational tools. The spallation spectrum is relatively soft; less than 2% of the neutrons are above 50 MeV. The transmutation results emphasize the need to define the neutron spectra at low, as well as high, energies; only the DEMO spectrum is adequate in this respect. Recommendations are given for further work to be performed under an international working group. 12 refs., 2 figs., 3 tabs.
Date:
July 31, 1990
Creator:
Doran, D. G.; Greenwood, L. R. & Mann, F. M.
Object Type:
Report
System:
The UNT Digital Library
Damage parameters for candidate Fusion Materials Irradiation Test facilities
A comparison was made of damage parameters for carbon, iron, and molybdenum irradiated in spectra for d-Li, spallation, and beam-plasma (d-t) neutron sources and a reference DEMO first wall spectrum. The transmutation results emphasize the need to define the neutron spectra at low energies; only the DEMO spectrum was so defined. The spallation spectra were also poorly defined at high neuron energies; they were too soft to produce the desired gas production rates. The treatments of neutron-induced displacement reactions were limited to below 20 MeV and transmutation reactions to below 50 MeV by the limited availability of calculational tools. Recommendations are given for further work to be performed under an international working group. 12 refs., 6 figs., 3 tabs.
Date:
July 31, 1990
Creator:
Doran, D. G.; Mann, F. M. & Greenwood, L. R.
Object Type:
Article
System:
The UNT Digital Library
Development of the LICADO coal cleaning process
Development of the liquid carbon dioxide process for the cleaning of coal was performed in batch, variable volume (semi-continuous), and continuous tests. Continuous operation at feed rates up to 4.5 kg/hr (10-lb/hr) was achieved with the Continuous System. Coals tested included Upper Freeport, Pittsburgh, Illinois No. 6, and Middle Kittanning seams. Results showed that the ash and pyrite rejections agreed closely with washability data for each coal at the particle size tested (-200 mesh). A 0.91 metric ton (1-ton) per hour Proof-of-Concept Plant was conceptually designed. A 181 metric ton (200 ton) per hour and a 45 metric ton (50 ton) per hour plant were sized sufficiently to estimate costs for economic analyses. The processing costs for the 181 metric ton (200 ton) per hour and 45 metric ton (50 ton) per hour were estimated to be $18.96 per metric ton ($17.20 per ton) and $11.47 per metric ton ($10.40 per ton), respectively for these size plants. The costs for the 45 metric ton per hour plant are lower because it is assumed to be a fines recovery plant which does not require a grinding circuit of complex waste handling system.
Date:
July 31, 1990
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Development of the LICADO coal cleaning process. Final report, October 1, 1987--April 2, 1990
Development of the liquid carbon dioxide process for the cleaning of coal was performed in batch, variable volume (semi-continuous), and continuous tests. Continuous operation at feed rates up to 4.5 kg/hr (10-lb/hr) was achieved with the Continuous System. Coals tested included Upper Freeport, Pittsburgh, Illinois No. 6, and Middle Kittanning seams. Results showed that the ash and pyrite rejections agreed closely with washability data for each coal at the particle size tested (-200 mesh). A 0.91 metric ton (1-ton) per hour Proof-of-Concept Plant was conceptually designed. A 181 metric ton (200 ton) per hour and a 45 metric ton (50 ton) per hour plant were sized sufficiently to estimate costs for economic analyses. The processing costs for the 181 metric ton (200 ton) per hour and 45 metric ton (50 ton) per hour were estimated to be $18.96 per metric ton ($17.20 per ton) and $11.47 per metric ton ($10.40 per ton), respectively for these size plants. The costs for the 45 metric ton per hour plant are lower because it is assumed to be a fines recovery plant which does not require a grinding circuit of complex waste handling system.
Date:
July 31, 1990
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
[Funeral Program for Willie Lee Center, July 31, 1990]
Funeral program for Willie Lee Center, born May 28, 1909 and died July 26, 1990. The funeral was held July 31, 1990 at St. Paul United Methodist Church, officiated by Rev. Robert E. Felder, Sr. Funeral arrangements were made through Lewis Funeral Home and she was buried in Fort Sam Houston National Cemetery near San Antonio, Texas.
Date:
July 31, 1990
Creator:
unknown
Object Type:
Pamphlet
System:
The Portal to Texas History
The Harper Herald (Harper, Tex.), Vol. 66, No. 30, Ed. 1 Tuesday, July 31, 1990
Weekly newspaper from Harper, Texas that includes local, state, and national news along with advertising.
Date:
July 31, 1990
Creator:
Ernst, Peggy
Object Type:
Newspaper
System:
The Portal to Texas History
Impulse gage development for the 100-200 ktap range
Special effects underground test (UGT) material response and source diagnostics data require impulse gages that can be used in the 50--150 ktap range and have equilibrated from electrical and mechanical noise sources within 0.001 s. Such gages were designed, analyzed, and tested under this program. One- and two-dimensional stress propagation calculations were performed and predictions were developed for deformation of the gage specimen cup. These predictions were conservative when compared to gas gun test results. The response of the gage will equilibrate within 5% to its final value within 300 {mu}sec. The impulse delivered to the gages for these tests exceeded 250 ktap. The code and experimental results provides a basis for confidence in the operability of the gage in an actual UGT environment.
Date:
July 31, 1990
Creator:
Rose, P.C. & Naumann, W.J. (General Research Corp., Santa Barbara, CA (USA). Advanced Technologies Div.)
Object Type:
Report
System:
The UNT Digital Library
[News Clip: Chemical Spill]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
July 31, 1990, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Gunther package]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6 P.M.
Date:
July 31, 1990
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Happy Hour]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date:
July 31, 1990, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Hostage]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
July 31, 1990, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Hostage]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
July 31, 1990, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Hostage Situation]
B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
July 31, 1990, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Juv. Reform]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date:
July 31, 1990, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Tissue Rolls]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
July 31, 1990, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 74, No. 205, Ed. 1 Tuesday, July 31, 1990
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
July 31, 1990
Creator:
Eek, Erik
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Penny Record (Bridge City, Tex.), Vol. 32, No. 12, Ed. 1 Tuesday, July 31, 1990
Weekly newspaper from Bridge City, Texas that includes local, state, and national news along with advertising.
Date:
July 31, 1990
Creator:
Taft, Thelma
Object Type:
Newspaper
System:
The Portal to Texas History
The Perry Daily Journal (Perry, Okla.), Vol. 97, No. 146, Ed. 1 Tuesday, July 31, 1990
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
July 31, 1990
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0136.0472]
Caption: "A circus of sorts is coming to town, and its ringmaster wants to blow the whistle on drugs and alcohol in school and the community." Man in a tuxedo puts one foot on top of a red box and leans in for a pose.
Date:
July 31, 1990
Creator:
Southerland, Paul
Object Type:
Photograph
System:
The Gateway to Oklahoma History