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open access

A method to estimate the concentration of elements in smoke from burning vegetation growing in contaminated soil

Description: The Savannah River Site has areas where soil is contaminated with metals and/or radionuclides. Many of these areas are surrounded by native vegetation which is growing adjacent to the area and where the roots have penetrated into the contaminated soil of the area. In some cases vegetation has actually invaded the contaminated area. Even though the volume of contaminated vegetation is small, there are problems associated with its disposal. Vegetation decomposes quickly after burial and the volum… more
Date: March 4, 1991
Creator: Murphy, C. E. Jr.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

[Letter from Thomas F. Beech to Jack Davis, March 4, 1991]

Description: Photocopy of a letter from Thomas F. Beech, executive vice president of the Tandy Foundation to Jack Davis, co-director of North Texas Institute for Educators on the Visual Arts. The letter is in regards to their previous correspondence as North Texas Institute for Educators on the Visual Arts has sought grant support from the foundation. Beech writes that the Trustees did go over the proposal and has once again declined to commit.
Date: March 4, 1991
Creator: Beech, Thomas F.
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

Transrex 500 kW power supply transductor upgrades

Description: This paper describes various upgrades and tests done at the Research Division 500 kW Transrex power supply dc current transductors and chassis. The results of all modifications were measured on the same test setup with the same transductor head and chassis. Field testing of over one-hundred power supplies indicated that the results given in this paper are similar to the signals observed in the field within a factor of + or {minus} two. The dc transductors yield 10Vdc burden resistor voltage at … more
Date: March 4, 1991
Creator: Jaskierny, W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Chemotactic selection of pollutant degrading soil bacteria

Description: A method is described for identifying soil microbial strains which may be bacterial degraders of pollutants. This method includes: Placing a concentration of a pollutant in a substantially closed container; placing the container in a sample of soil for a period of time ranging from one minute to several hours; retrieving the container and collecting its contents; microscopically determining the identity of the bacteria present. Different concentrations of the pollutant can be used to determine … more
Date: March 4, 1991
Creator: Hazen, T. C.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
open access

Optical transcutaneous bilirubin detector

Description: This invention consists of a transcutaneous bilirubin detector comprising a source of light having spectral components absorbable and not absorbable by bilirubin, a handle assembly, electronic circuitry and a fiber optic bundle connecting the assembly to the light source and circuitry. Inside the assembly is a prism that receives the light from one end of the fiber optic bundle and directs it onto the skin and directs the reflected light back into the bundle. The other end of the bundle is trif… more
Date: March 4, 1991
Creator: Kronberg, J. W.
Item Type: Refine your search to only Patent
Partner: UNT Libraries Government Documents Department
captions transcript

[Alumni Math Class]

Description: A video of a teacher teaching a math class and exterior shots of buildings around the UNT campus.
Date: March 4, 1991
Duration: 31 minutes 10 seconds
Creator: University of North Texas. Center for Media Production.
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Crime group]

Description: Video footage from the KXAS-TV television station in Fort Worth, Texas, covering a news story.
Date: March 4, 1991, 10:00 p.m.
Duration: 1 minute 27 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Gulf Update - Pows]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 5:00 p.m.
Duration: 1 minute 46 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Bigby Trial]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 6:00 p.m.
Duration: 35 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: American Salute]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 5:00 p.m.
Duration: 52 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Rathburn]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 5:00 p.m.
Duration: 47 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Rathburn]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 6:00 p.m.
Duration: 1 minute 39 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Rathburn]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 10:00 p.m.
Duration: 52 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Body Found]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 5:00 p.m.
Duration: 1 minute 07 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Family Aid]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 6:00 p.m.
Duration: 1 minute 35 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Crime Group]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 10:00 p.m.
Duration: 1 minute 26 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Dogs Barking]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 4, 1991, 5:00 p.m.
Duration: 1 minute 37 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
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