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open access

[Letter from Jack Davis and Bill McCarter to Nancy Timmons, August 23, 1989]

Description: Photocopy of a letter from Jack Davis and Bill McCarter, co-directors of North Texas Institute for Educators on the Visual Arts, to Dr. Nancy Timmons, Fort Worth ISD. In regards to confirm an appointment on August 31 to discuss the North Texas Regional Institute for Educators on the Visual Arts. McCarter and Davis write a little bit about what the program intends to do, such as prepare teachers and school administrators to implement discipline-based art education on a district wide basis, and w… more
Date: August 23, 1989
Creator: Davis, Donald Jack & McCarter, William
Partner: UNT Libraries Special Collections
open access

Cosmic ray events in Soudan 2

Description: The Soudan 2 detector is located at a depth of 2090 meters-water equivalent (mwe). About 2 million muon events have been recorded. Here we report on our plans to analyze them for comparison with expectations from atmospheric cosmic ray models. Plans and capabilities to analyze multiple muons and monopoles are also discussed. 3 refs., 5 figs.
Date: August 23, 1989
Creator: Allison, W. W. M.; Alner, G. J.; Ambats, I.; Ayres, D.; Balka, L.; Barr, G. D. et al.
Partner: UNT Libraries Government Documents Department
open access

Studies of. mu. prime s underground with the Soudan 2 Tracker

Description: During the period July 1987 through March 1988, a section of the Soudan 2 active shield known as the Tracker' recorded {approximately}250,000 muon tracks. The detector is located in the Tower-Soudan State Park in Soudan, Minnesota USA at a depth of 2090 meters-water equivalent. We have analysed the data collected and searched for time-dependent astronomical sources. Distributions in azimuthal and zenith angles as well as declination and right ascension are shown. 1 ref., 7 figs., 1 tab.
Date: August 23, 1989
Creator: Kochocki, J.; Benjamin, D.; Ewen, B.; Kafka, T.; Mann, A.; McMaster, L. et al.
Partner: UNT Libraries Government Documents Department
open access

Evaluation of low activation vanadium alloys for structural material in a fusion reactor

Description: The V-7.2Cr-14.5Ti, V-9.2Cr-4.9Ti, V-9.9Cr-9.2Ti, V-13.5Cr-5.2Ti, V-4.1Cr-4.3Ti, Vanstar-7, V-4.6Ti, V-17.7Ti, and V-3.1Ti-(0.5-1.0)Si alloys were evaluated for use as structural material in a fusion reactor. The alloys were evaluated on the basis of their yield strength, swelling resistance, resistance to hydrogen and irradiation embrittlement, and compatibility with a lithium reactor coolant. On the basis of these evaluations, the V-7.2Cr-14.5Ti, V-9.2Cr-4.9Ti, V-9.9Cr-9.2Ti, V-13.5Cr-5.2Ti, … more
Date: October 23, 1989
Creator: Loomis, B. A.; Hull, A. B. & Smith, D. L.
Partner: UNT Libraries Government Documents Department
open access

Vacuum technology issues for the SSC (Superconducting Super Collider)

Description: The Superconducting Super Collider, to be built in Texas, will provide an energy of 40 TeV from colliding proton beams. This energy is twenty times higher than currently available from the only other cryogenic collider, the Fermilab Tevatron, and will allow experiments that can lead to a better understanding of the fundamental properties of matter. The energy scale and the size of the new machine pose intriguing challenges and opportunities for the its vacuum systems. The discussion will includ… more
Date: October 23, 1989
Creator: Joestlein, H.
Partner: UNT Libraries Government Documents Department
open access

Contained Events in Soudan 2

Description: A search for contained events in the Soudan 2 nucleon decay detector has been made for the initial exposure of the first quarter of the 1.1 kiloton detector. This corresponds to an exposure of 0.083 kiloton years in the fiducial volume. We observe 5 {nu}{sub mu} candidate events and 5 {nu}{sub e} candidate events. Results of Monte Carlo simulations of neutrino events and proton decay events in Soudan 2 are compared. 6 refs., 3 figs.
Date: August 23, 1989
Creator: Allison, W. W. M.; Alner, G. J.; Ambats, I.; Balka, L.; Barr, G. D.; Benjamin, D. et al.
Partner: UNT Libraries Government Documents Department
open access

Delayed-fission properties of neutron-deficient americium nuclei

Description: Characteristics of the delayed-fission decay mode in light americium nuclei have been investigated. Measurements on the unknown isotopes {sup 230}Am and {sup 236}Am were attempted, and upper limits on the delayed-fission branches of these nuclei were determined. Evidence of the existence of {sup 236}Am was observed in radiochemical separations. Total kinetic energy and mass-yield distributions of the electron-capture delayed-fission mode were measured for {sup 232}Am (t{sub 1/2} = 1.31 {plus mi… more
Date: October 23, 1989
Creator: Hall, H.L. (California Univ., Berkeley, CA (USA). Dept. of Chemistry)
Partner: UNT Libraries Government Documents Department
open access

[Letter from Jack Davis and William McCarter to Val Wilkie, August 23, 1989]

Description: Photocopy of a letter from Jack Davis and William McCarter, co-director of North Texas Institute for Educators on the Visual Arts to Val Wilkie, executive vice president of the Sid W. Richardson Foundation. The letter is in regards to the North Texas Institute for Educators on the Visual Arts preparing a proposal to the Sid W. Richardson Foundation for a five-year grant for $159,000 to assist in establishing the organization. The letter goes into details about the beginnings of the program and … more
Date: August 23, 1989
Creator: Davis, Donald Jack & McCarter, William, 1939-
Partner: UNT Libraries Special Collections
open access

Mechanical and thermal behavior of a prototype support structure for a large silicon vertex detector (BCD)

Description: The Bottom Collider Detector (BCD) has been proposed as a device to study large numbers of events containing B mesons. To identify secondary vertices in hadronic events it will employ the most ambitious silicon strip tracking detector proposed to-date. This report will discuss results from measurements on a first mechanical/thermal model of the vertex detector support structure. The model that was built and used for the studies described here is made of brass. Brass was used because it is readi… more
Date: August 23, 1989
Creator: Mulderink, H.; Michels, N.; Joestlein, H. (La Grange High School, IL (USA); Apple Valley High School, Rosemont, MN (USA) & Fermi National Accelerator Lab., Batavia, IL (USA))
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: JFK Museum]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story by reporter Larry Mullins about the JFK Museum with students and other visitors at the 6th floor exhibit and the controversy of its educational value. This story aired at 5pm.
Date: November 23, 1989
Duration: 1 minute 36 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Big family]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story by reporter Larry Mullins about a big family with 10 adopted children.
Date: November 23, 1989
Duration: 1 minute 53 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Evans / Edwards]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date: June 23, 1989
Duration: 36 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Heat Alternative]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story about heat alternatives to keeping the house warm showing people using oven fires and an interview with a woman about the alternatives. This story aired at 10pm.
Date: December 23, 1989
Duration: 1 minute 04 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Safety Patrols]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5pm.
Date: August 23, 1989
Duration: 1 minute 14 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: P Alton]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: September 23, 1989
Duration: 1 minute 53 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Child Support]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: March 23, 1989
Duration: 50 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Homeless #2 PKG]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date: January 23, 1989
Duration: 2 minutes 02 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Adams/DA decision]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: March 23, 1989, 6:00 p.m.
Duration: 1 minute 31 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Child Support PKG]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5pm.
Date: March 23, 1989, 5:00 p.m.
Duration: 2 minutes 02 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Drug Usage]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date: June 23, 1989, 10:00 p.m.
Duration: 47 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: AIDS Resource]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: February 23, 1989, 6:00 p.m.
Duration: 43 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: 611 Cedar Springs]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6pm.
Date: February 23, 1989
Duration: 1 minute 26 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Fire Investigation]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 10pm.
Date: February 23, 1989
Duration: 38 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Partner: UNT Libraries Special Collections
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