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Transport properties of multi-component fluids and of suspensions

Description: This report describes work performed under grant No. DE-FG03-88ER13911 for the period June 15, 1988 through June 14, 1989. During this time, significant progress was made in the derivation of the fundamental equations describing suspensions and multicomponent fluid flow. We first considered a system consisting of spherical heavy (Brownian) particles immersed in a bath of spherical particles. The deviations of the bath from equilibrium are due to the nonequilibrium motions of the Brownian partic… more
Date: September 15, 1989
Creator: Oppenheim, I. & McBride, J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Molecular biological enhancement of coal biodesulfurization. [Rhodococcus]

Description: The objective of this project is to produce one or more microorganisms capable of removing the organic and inorganic sulfur in coal. The original specific technical objectives of the project were to: Clone and characterize the genes encoding the enzymes of the 4S'' pathway (sulfoxide/sulfone/sulfonate/sulfate) for release of organic sulfur from coal; return multiple copies of genes to the original host to enhance the biodesulfurization activity of that organism; transfer this pathway into a fas… more
Date: September 15, 1989
Creator: Litchfield, J. H.; Palmer, D. T.; Zupancic, T. J. & Conkle, H. N. (Battelle, Columbus, OH (United States))
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Yeltsin]

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 15, 1989
Duration: 1 minute 45 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Location: 32.785961 -96.801782
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Senior Care]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5pm.
Date: September 15, 1989
Duration: 1 minute 42 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: Baby Kidnap]

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: September 15, 1989
Duration: 53 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: Yeltsin]

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: September 15, 1989
Duration: 1 minute 10 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Location: 32.785961 -96.801782
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Yeltsin]

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: September 15, 1989
Duration: 51 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Location: 32.785961 -96.801782
Partner: UNT Libraries Special Collections
open access

Conceptual design report for a superconducting coil suitable for use in the large solenoid detector at the SSC (Superconducting Super Collider)

Description: The conceptual design of a large superconducting solenoid suitable for a magnetic detector at the Superconducting Super Collider (SSC) was done at Fermilab. The magnet will provide a magnetic field of 1.7 T over a volume 8 m in diameter by 16 m long. The particle-physics calorimetry will be inside the field volume and so the coil will be bath cooled and cryostable; the vessels will be stainless steel. Predictability of performance and the ability to safely negotiate all probable failure modes, … more
Date: September 15, 1989
Creator: Fast, R.W.; Grimson, J.H.; Krebs, H.J.; Kephart, R.D.; Theriot, D. & Wands, R.H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Colloid migration in fractured media

Description: Field studies at the Nevada Test Site by researchers at Lawrence Livermore National Laboratory have demonstrated that radionuclides are being transported by colloidal material suspended in groundwater. This observation is counter to most predictions from contaminant transport models because the models assume adsorbed species are immobile. The purpose of this research is to quantify the transport processes for colloidal materials and develop the mechanistic understanding necessary to predict rad… more
Date: September 15, 1989
Creator: Hunt, J.R. (California Univ., Berkeley, CA (USA). Dept. of Civil Engineering)
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

(Wear mechanism and wear prevention in coal-fueled diesel engines)

Description: The overall objectives of this program is to develop the engine and lubricant system design approach that has the highest probability for commercial acceptance. Several specific objectives can also be identified. These objectives include: definition of the dominant wear mechanisms prevailing in coal-fueled diesel engines; definition of the specific effect of each coal-related lube oil contaminant; determination of the potential of traditional engine lubrication design approaches to either solve… more
Date: September 15, 1989
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Effects of crack geometry and material behavior on scattering by cracks for QNDE applications. Technical progress report, March 1, 1988--August 30, 1989

Description: In work carried out on this project, the usual mathematical modeling of ultrasonic wave scattering by flaws is being extended to account for several typical characteristics of fatigue and stress-corrosion cracks, and the environment of such cracks. Work has been completed on scattering by macrocrack-microcrack configurations. We have also investigated reflection and transmission by a flaw plane consisting of an infinite array of randomly oriented cracks. In another investigation the propagation… more
Date: September 15, 1989
Creator: Achenbach, J. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Transport properties of multi-component fluids and of suspensions. Annual progress report, June 15, 1988--June 14, 1989

Description: This report describes work performed under grant No. DE-FG03-88ER13911 for the period June 15, 1988 through June 14, 1989. During this time, significant progress was made in the derivation of the fundamental equations describing suspensions and multicomponent fluid flow. We first considered a system consisting of spherical heavy (Brownian) particles immersed in a bath of spherical particles. The deviations of the bath from equilibrium are due to the nonequilibrium motions of the Brownian partic… more
Date: September 15, 1989
Creator: Oppenheim, I. & McBride, J.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Effects of irradiation on intergranular stress corrosion cracking of Type 304 stainless steel

Description: Constant extension rate tests (CERT) were run on ten irradiated specimens in continuation of a study of environmental effects on intergranular stress corrosion cracking of type 304 stainless steel. Specimens of both furnace sensitized and annealed material were irradiated to fluences of 1 to 2 {times} 10{sup 21} neutrons (E {ge} 0.1 Mev) per square centimeter at a temperature of {approximately}150{degree}C in a reflector position of the High Flux Isoptope Reactor at ORNL. CERT test conditions d… more
Date: September 15, 1989
Creator: Caskey, G. R.; Ondrejcin, R. S.; Aldred, P.; Davis, R. B. & Wilson, S. A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Molecular biological enhancement of coal biodesulfurization. First quarterly technical progress report

Description: The objective of this project is to produce one or more microorganisms capable of removing the organic and inorganic sulfur in coal. The original specific technical objectives of the project were to: Clone and characterize the genes encoding the enzymes of the ``4S`` pathway (sulfoxide/sulfone/sulfonate/sulfate) for release of organic sulfur from coal; return multiple copies of genes to the original host to enhance the biodesulfurization activity of that organism; transfer this pathway into a f… more
Date: September 15, 1989
Creator: Litchfield, J. H.; Palmer, D. T.; Zupancic, T. J. & Conkle, H. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

sup 13 C NMR investigation of crosslinking in organic aerogels

Description: Organic aerogels are a special type of low density foam produced from the supercritical drying of resorcinol-formaldehyde (RF) gels. These aerogels have continuous porosity, ultrafine cell/pore sizes (<1000 {angstrom}), and a microstructure composed of interconnected colloidal-like particles with diameters ranging from 30-175 {angstrom}. The particle size, surface area, density, and mechanical properties of the aerogels are largely determined by the catalysts concentration used in the sol-ge… more
Date: September 15, 1989
Creator: Ward, R. L. & Pekala, R. W.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Effects of irradiation on intergranular stress corrosion cracking of Type 304 stainless steel

Description: Constant extension rate tests (CERT) were run on ten irradiated specimens in continuation of a study of environmental effects on intergranular stress corrosion cracking of type 304 stainless steel. Specimens of both furnace sensitized and annealed material were irradiated to fluences of 1 to 2 {times} 10{sup 21} neutrons (E {ge} 0.1 Mev) per square centimeter at a temperature of {approximately}150{degree}C in a reflector position of the High Flux Isoptope Reactor at ORNL. CERT test conditions d… more
Date: September 15, 1989
Creator: Caskey, G. R.; Ondrejcin, R. S. (Westinghouse Savannah River Co., Aiken, SC (United States)); Aldred, P.; Davis, R. B. & Wilson, S. A. (General Electric Co., San Jose, CA (United States))
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: AIDS]

Description: Video footage from the WBAP-TV station in Fort Worth, Texas, to accompany a story about AIDS research in Texas. This b-roll footage includes construction, people working in a laboratory, and an interview with an unidentified man.
Date: September 15, 1989, 6:00 p.m.
Duration: 53 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Effects of crack geometry and material behavior on scattering by cracks for QNDE applications

Description: In work carried out on this project, the usual mathematical modeling of ultrasonic wave scattering by flaws is being extended to account for several typical characteristics of fatigue and stress-corrosion cracks, and the environment of such cracks. Work has been completed on scattering by macrocrack-microcrack configurations. We have also investigated reflection and transmission by a flaw plane consisting of an infinite array of randomly oriented cracks. In another investigation the propagation… more
Date: September 15, 1989
Creator: Achenbach, J. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Baby kidnapping]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story by reporter Sherry Woodard about baby Emmanuel who was kidnapped from his mother Kesha by a woman posing as a social worker who repeatedly visited the home, said the boy had contracted AIDs at Parkland Memorial Hospital and needed to be tested. The footage includes an interview with Emmanuel’s grandmother who handed the boy over to the woman
Date: September 15, 1989, 10:00 p.m.
Duration: 53 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: Baby Kidnap]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering a news story by reporter Sherry Woodard about baby Emmanuel who was kidnapped from his mother Kesha by a woman posing as a social worker who repeatedly visited the home, said the boy had contracted AIDs at Parkland Memorial Hospital and needed to be tested. The footage includes photographs of the baby and an interview with Emmanuel’s grandmother who handed the boy over to the woman.
Date: September 15, 1989, 5:00 p.m.
Duration: 1 minute 48 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Energy changes in transforming solids. Continuation proposal for the period January 1--December 31, 1990

Description: This report describes work completed, work in progress, and work planned during the continuation of funding. Research is being carried out on the following: bonded inclusions are being treated as problems of a homogeneous body; the problem of two cavities or inclusions is being studied; the examination of non-classical transformations is leading to conservation laws in statics and dynamics with applications in fracture and defect mechanics; mathematical and physical modeling of damage in brittl… more
Date: September 15, 1989
Creator: Herrmann, G. & Barnett, D.M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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