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Experimental observations and model calculations of impurity radiation in a plasma gun compact torus experiment (open access)

Experimental observations and model calculations of impurity radiation in a plasma gun compact torus experiment

Several types of radiation measurements were performed on the Beta II compact forms experiment. Among these are time integrated spectra ranging in wavelength from the vuv to the uv, time resolved bolometer measurements of radiation from the x-ray to the infrared, and time and wavelength resolved measurements of certain spectral lines. It is difficult to relate any one of these measurements to plasma parameters of interest such as temperature, density, or impurity content. In this report we compare the results of these, and other measurements with two simple models of the power balance in the plasma in order to estimate the effect of carbon and oxygen impurities on plasma lifetime.
Date: August 10, 1982
Creator: Goldenbaum, G. C.; Granneman, E. H. A.; Hartman, C. W.; Prono, D. S.; Taska, J. & Turner, W. C.
Object Type: Report
System: The UNT Digital Library
Uniform laser ablative acceleration of targets at 10/sup 14/ W/cm/sup 2/ (open access)

Uniform laser ablative acceleration of targets at 10/sup 14/ W/cm/sup 2/

We present the first detailed investigations of the ablative acceleration of planar targets while simultaneously using high irradiance (10/sup 14/ W/cm/sup 2/), large focal diameters (1 mm) and long laser pulse duration (3 nsec). Included are measurements of target preheat, ablation pressures and uniformity achieved under these conditions. Targets were accelerated to high velocities with velocity profile uniformity approaching that required for high gain pellet implosions.
Date: August 10, 1982
Creator: Obenschain, S. P.; Whitlock, R. R.; McLean, E. A.; Ripin, B. H.; Price, R. H.; Phillion, D. W. et al.
Object Type: Report
System: The UNT Digital Library
Collins' bypass for the main ring (open access)

Collins' bypass for the main ring

Design of the bypass for the main ring at Fermilab is discussed. Specific design features discussed include space, path length, geometric closure, matching of betatron functions, and external dispersion. Bypass parameters are given. (GHT)
Date: August 10, 1982
Creator: Ohnuma, S.
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0151.0003]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Howard was concerned about his fellow workers"
Date: August 10, 1982
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History
Stochastic basis for curve shape, RBE and temporal dependence (open access)

Stochastic basis for curve shape, RBE and temporal dependence

This paper uses biophysical-microdosimetric quantities, measured in a physical surrogate or phantom cell, to explain the shape of absorbed dose-quantal cell response curves, the role of radiation quality and the influence of dose rate. Responses expected are explored first in simple autonomous cell systems, followed by increasingly-complex systems. Complications seen with increasingly-complex systems appear to be confined largely to the higher dose and dose rate ranges.
Date: August 10, 1982
Creator: Bond, V.P.
Object Type: Article
System: The UNT Digital Library

[Photograph 2012.201.B0223.0542]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Moore coach Ray Goldsby tries to whip up some enthusiasm during a workout prior to the Lions' game Friday night with Norman."
Date: August 10, 1982
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0256.0501]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Much hard work went intoi this completed mosaic.."
Date: August 10, 1982
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0258.0170]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Hayden Hewes"
Date: August 10, 1982
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0354.0681]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Larry and Marilyn Lee enjoy a quiet lunch at the Cafe Milano"
Date: August 10, 1982
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0256.0503]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Detailed photo depicts hand-cut glass mosaic..."
Date: August 10, 1982
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History
Inertial-confinement-fusion targets (open access)

Inertial-confinement-fusion targets

Much of the research in laser fusion has been done using simple ball on-stalk targets filled with a deuterium-tritium mixture. The targets operated in the exploding pusher mode in which the laser energy was delivered in a very short time (approx. 100 ps or less) and was absorbed by the glass wall of the target. The high energy density in the glass literally exploded the shell with the inward moving glass compressing the DT fuel to high temperatures and moderate densities. Temperatures achieved were high enough to produce DT reactions and accompanying thermonuclear neutrons and alpha particles. The primary criteria imposed on the target builders were: (1) wall thickness, (2) sphere diameter, and (3) fuel in the sphere.
Date: August 10, 1982
Creator: Hendricks, C.D.
Object Type: Article
System: The UNT Digital Library
Prediction of reinjection effects on the Cerro Prieto geothermal system (open access)

Prediction of reinjection effects on the Cerro Prieto geothermal system

The response of the Cerro Prieto geothermal field to different reinjection schemes is predicted using a two-dimensional vertical reservoir model with single- or two-phase flow. The advance of cold fronts and pressure changes in the system associated with the inection operations are computed, taking into consideration the geologic characteristics of the field. The effects of well location, depth, and rates of injection are analyzed. Results indicate that significant pressure maintenance effects may be realized in a carefully designed reinjection operation.
Date: August 10, 1982
Creator: Tsang, C. F.; Mangold, D. C.; Doughty, C. & Lippmann, M. J.
Object Type: Article
System: The UNT Digital Library
[Letter from Mario Marcel Salas to Dan McKinnon - August 10, 1982] (open access)

[Letter from Mario Marcel Salas to Dan McKinnon - August 10, 1982]

Letter from Mario Marcel Salas, public information officer of Organizations United for Eastside Development, to Dan McKinnon, chairperson of Civil Aeronautics Board. Mr. Salas has written to request that South African Airways be denied permission to land in Houston in light of South Africa's civil rights violations and treatment of black South Africans.
Date: August 10, 1982
Creator: Salas, Mario Marcel
Object Type: Letter
System: The Portal to Texas History
Texas Register, Volume 7, Number 59, Pages 2909-2970, August 10, 1982 (open access)

Texas Register, Volume 7, Number 59, Pages 2909-2970, August 10, 1982

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.
Date: August 10, 1982
Creator: Texas. Secretary of State.
Object Type: Journal/Magazine/Newsletter
System: The Portal to Texas History

[Photograph 2012.201.B0966.0540]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Construction on Sasnett Machine and Manufacturing Inc. on South Bryant is nearing completion."
Date: August 10, 1982
Creator: Albright, Bob
Object Type: Photograph
System: The Gateway to Oklahoma History
[News Clip: Irving massage] captions transcript

[News Clip: Irving massage]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 10, 1982
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
The Coleman Democrat-Voice (Coleman, Tex.), Vol. 102, No. 13, Ed. 1 Tuesday, August 10, 1982 (open access)

The Coleman Democrat-Voice (Coleman, Tex.), Vol. 102, No. 13, Ed. 1 Tuesday, August 10, 1982

Weekly newspaper from Coleman, Texas that includes local, state, and national news along with advertising.
Date: August 10, 1982
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History

[Photograph 2012.201.B1430.0564]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Ed. R. Zschiesche."
Date: August 10, 1982
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1430.0563]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: August 10, 1982
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1430.0565]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Ed R. Zschiesche Deputy Director Maintenance."
Date: August 10, 1982
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History
Mineral Wells Index (Mineral Wells, Tex.), Vol. 82, No. 83, Ed. 1 Tuesday, August 10, 1982 (open access)

Mineral Wells Index (Mineral Wells, Tex.), Vol. 82, No. 83, Ed. 1 Tuesday, August 10, 1982

Daily newspaper from Mineral Wells, Texas that includes local, state and national news along with extensive advertising.
Date: August 10, 1982
Creator: Bennie, Bill
Object Type: Newspaper
System: The Portal to Texas History

[Photograph 2012.201.B1172.0666]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Lily Sigler, Gulfstream American Corp."
Date: August 10, 1982
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B1144.0616]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: August 10, 1982
Creator: Hellstern, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0363B.0252]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "Billie Longley with daughters Suzie Satterwhite and Cynthia Black."
Date: August 10, 1982
Creator: Miller, Joe
Object Type: Photograph
System: The Gateway to Oklahoma History