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Bioluminescence monitor and method for enzymatic determinations. [Patents] (open access)

Bioluminescence monitor and method for enzymatic determinations. [Patents]

An on-line, nonreferenced apparatus for measuring the concentration of a biomarker species in authentic biological samples in solution comprises conduit means for conducting said sample solution from a source of said solution, stream diversion means disposed within the conduit for diverting a predetermined amount of said sample for analysis, means for introducing and independently regulating the flow of one or more reactants disposed in fluid communication with said diverted stream, incubating means within the diverted stream for reacting said reactants and biomarkers to produce a bioluminescence emission, and means disposed within the diverted stream for monitoring said emission intensity which is correlatable to said biomarker concentration.
Date: April 28, 1981
Creator: Bostick, William D.; Denton, Mark S. & Dinsmore, Stanley R.
Object Type: Patent
System: The UNT Digital Library
Performance of the AFS vertex detector at the CERN ISR (open access)

Performance of the AFS vertex detector at the CERN ISR

The central detector of the Axial Field Spectrometer (AFS) is a cylindrical drift chamber using a bicycle-wheel geometry. Its design has been optimized for jet-like events with high track densities. This is accomplished through a high degree of azimuthal segmentation (4/sup 0/ sectors) with up to 42 space points per track, using measurements of drift time and charge division. Particle identification in the non-relativistic region is obtained by (dE/dx) sampling. The detector is operated in an inhomogeneous magnetic field at event rates of typically 5 x 10/sup 5/ collisions per second. Preliminary results will be presented on the detector performance achieved after one year of operation at the ISR.
Date: April 28, 1981
Creator: Botner, O.; Burkert, V. & Cockerill, D.
Object Type: Article
System: The UNT Digital Library
Solar Retorting of Oil Shale (open access)

Solar Retorting of Oil Shale

An apparatus and method are described for retorting oil shale using solar radiation. Oil shale is introduced into a first retorting chamber having a solar focus zone. There the oil shale is exposed to solar radiation and rapidly brought to a predetermined retorting temperature. Once the shale has reached this temperature, it is removed from the solar focus zone and transferred to a second retorting chamber. In the second chamber, the oil shale is maintained at the retorting temperature, without direct exposure to solar radiation, until the retorting is complete.
Date: April 28, 1981
Creator: Gregg, David W.
Object Type: Patent
System: The UNT Digital Library
Gold and silver in stream sediments from reconnaissance of 3 x 10/sup 5/ KM/sup 2/ of the western United States (open access)

Gold and silver in stream sediments from reconnaissance of 3 x 10/sup 5/ KM/sup 2/ of the western United States

As part of the National Uranium Resource Evaluation (NURE) Program, Lawrence Livermore National Laboratory analyzed about 30,000 stream sediment samples from selected areas of the western United States for numerous chemical elements. The analysis was performed by neutron activation. Data for the concentrations of gold and silver for the samples in which they were detected are presented. Gold was detected in 310 samples, and silver in 19. Latitudes and longitudes are given for the sites from which these samples were taken.
Date: April 28, 1981
Creator: Van Konynenburg, R.A.; McMillan, G.G. & Higgins, G.H.
Object Type: Report
System: The UNT Digital Library
[News Clip: Grand Prairie manager] captions transcript

[News Clip: Grand Prairie manager]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Tuition protest] captions transcript

[News Clip: Tuition protest]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Magnet school] captions transcript

[News Clip: Magnet school]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Tuition protest] captions transcript

[News Clip: Tuition protest]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Desegregation trial] captions transcript

[News Clip: Desegregation trial]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Love Field (extra - 3)] captions transcript

[News Clip: Love Field (extra - 3)]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
The Baytown Sun (Baytown, Tex.), Vol. 59, No. 153, Ed. 1 Tuesday, April 28, 1981 (open access)

The Baytown Sun (Baytown, Tex.), Vol. 59, No. 153, Ed. 1 Tuesday, April 28, 1981

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date: April 28, 1981
Creator: Brown, Leon
Object Type: Newspaper
System: The Portal to Texas History
The Coleman Democrat-Voice (Coleman, Tex.), Vol. 100, No. 50, Ed. 1 Tuesday, April 28, 1981 (open access)

The Coleman Democrat-Voice (Coleman, Tex.), Vol. 100, No. 50, Ed. 1 Tuesday, April 28, 1981

Weekly newspaper from Coleman, Texas that includes local, state, and national news along with advertising.
Date: April 28, 1981
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Sulphur Springs News-Telegram (Sulphur Springs, Tex.), Vol. 103, No. 100, Ed. 1 Tuesday, April 28, 1981 (open access)

Sulphur Springs News-Telegram (Sulphur Springs, Tex.), Vol. 103, No. 100, Ed. 1 Tuesday, April 28, 1981

Daily newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date: April 28, 1981
Creator: Keys, Clarke
Object Type: Newspaper
System: The Portal to Texas History
[News Clip: Vic Damone] captions transcript

[News Clip: Vic Damone]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Narcotics] captions transcript

[News Clip: Narcotics]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Cowboys draft] captions transcript

[News Clip: Cowboys draft]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: High school busing] captions transcript

[News Clip: High school busing]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Doug Donley] captions transcript

[News Clip: Doug Donley]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Narcotics] captions transcript

[News Clip: Narcotics]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Desegregation trial] captions transcript

[News Clip: Desegregation trial]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Racial Tensions] captions transcript

[News Clip: Racial Tensions]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Desegregation trial] captions transcript

[News Clip: Desegregation trial]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Gardening] captions transcript

[News Clip: Gardening]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 5:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: Environmental Protection Agency waste] captions transcript

[News Clip: Environmental Protection Agency waste]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 28, 1981, 6:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library