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Computation of self-consistent 2-D MHD with neutral-beam and bootstrap currents in elongated plasmas (open access)

Computation of self-consistent 2-D MHD with neutral-beam and bootstrap currents in elongated plasmas

The observation of substantial current drive from neutral beam injection (NBI) in TFTR, JET and DIII-D has led to renewed interest in a steady state, non-inductively driven tokamak. The discovery of apparently considerable neoclassical (bootstrap) current in TFTR, makes a steady state device even more attractive since the bootstrap portion of the current could be obtained without additional power input. Motivated by these results, we have developed a code, ACCOME, which self-consistently computes the 2-D MHD equilibrium with the current driven by neutral beams, bootstrap and the electric field. In this paper we first describe some details of the code in the next section and in the subsequent section show some applications to DIII-D and to a possible ITER design.
Date: April 5, 1983
Creator: Devoto, R. S.; Tani, K. & Azumi, M.
Object Type: Article
System: The UNT Digital Library
Application of microfabrication technology to thermionic energy conversion. Progress report 4, 1 May 1980 to 31 July 1980 (open access)

Application of microfabrication technology to thermionic energy conversion. Progress report 4, 1 May 1980 to 31 July 1980

Two applications of microfabrication technology to thermionic converters have been investigated theoretically. The first is a novel method of maintaining micron or submicron spacings over large areas (>1 cm/sup 2/), using metals of different expansion coefficients to eliminate the shear stresses on the insulating pillars separating the electrodes. The second uses low-voltage field-emission sources to create ions in a large (approx. 1 mm) interelectrode gap for space charge neutralization. The theoretical results for both these approaches are highly encouraging.
Date: September 5, 1980
Creator: Brodie, I.
Object Type: Report
System: The UNT Digital Library
Formation of H/sup -/ by charge transfer in alkaline-earth vapors (open access)

Formation of H/sup -/ by charge transfer in alkaline-earth vapors

Progress since the last symposium on the study of H/sup -/ formation by charge transfer in alkaline-earth vapors is reported. High yields are obtained at low energies, in agreement with theoretical predictions.
Date: December 5, 1983
Creator: Schlachter, A.S. & Morgan, T.J.
Object Type: Article
System: The UNT Digital Library
A Search for New Leptons with Heavy Neutrinos in e/sup +/e/sup -/ Annihilation at. sqrt. s = 29 GeV. [None] (open access)

A Search for New Leptons with Heavy Neutrinos in e/sup +/e/sup -/ Annihilation at. sqrt. s = 29 GeV. [None]

This thesis describes the results of a search for new leptons with associated heavy neutrinos. The search uses 68.1 pb/sup /minus/1/ of data taken with the TPC2..gamma.. detector at the PEP storage ring. New lepton pairs with charged lepton masses m/sub L/ < 12 GeV and mass differences in the approximate range 0.4 GeV < m/sub L/ /minus/ m/sub/nu/L/ < 2.5 GeV are excluded at the 99% confidence level. Results are also given of a study of search techniques for the region m/sub L/ < 12 GeV, m/sub L/ /minus/ m/sub ..nu..L/ < 0.4 GeV.
Date: May 5, 1988
Creator: Mathis, L. G.
Object Type: Report
System: The UNT Digital Library
Physical characterization of magmatic liquids. [Ultrasonic and Brillouin Scattering Studies of Natural and Synthetic Silicates and Oxides] (open access)

Physical characterization of magmatic liquids. [Ultrasonic and Brillouin Scattering Studies of Natural and Synthetic Silicates and Oxides]

This report describes a research project that was conducted from August 15, 1985 to February 28, 1992. The project was based on the ultrasonic studies of natural and synthetic silicate melts, and the study of Brillouin scattering of synthetic silicates and oxides. Measurements of the compressional wave velocity and attenuation can be established using the ultrasonic methods. Temperature dependences of silicates can be established by the Brillouin scattering. (MB)
Date: June 5, 1992
Creator: Manghnani, M.H.
Object Type: Report
System: The UNT Digital Library
Development and testing of shingle-type solar cell modules. Quarterly report No. 2 (open access)

Development and testing of shingle-type solar cell modules. Quarterly report No. 2

The details of a shingle module design which produces in excess of 97 watts/m/sup 2/ of module area at 1 kW/m/sup 2/ insolation and at 60/sup 0/C are reported. This selected design employs a tempered glass coverplate to provide the primary solar cell structural support. The use of the B.F. Goodrich FLEXSEAL roofing system as the outer skin of the shingle substrate provides a high confidence of achieving the 15 year service life goal. The fabrication and testing of a preproduction module of this design has demonstrated that this selected approach will meet the environmental testing requirements imposed by the contract. Attempts to fabricate a preproduction module of an alternative design, which embeds the solar cell assembly within a methyl methacrylate casting, proved unsuccessful.
Date: January 5, 1978
Creator: Shepard, N.F.
Object Type: Report
System: The UNT Digital Library
National Health Insurance Proposals and Their Alternatives (open access)

National Health Insurance Proposals and Their Alternatives

This report discusses legislative proposals for a national heath insurance system and alternatives to a national health insurance plan.
Date: May 5, 1970
Creator: Cavalier, Kathleen
Object Type: Report
System: The UNT Digital Library
Digest of Selected Agricultural Legislation: 91st Congress (open access)

Digest of Selected Agricultural Legislation: 91st Congress

This report provides a listing of legislation introduced in the 91st Congress related to agriculture.
Date: May 5, 1970
Creator: Sherman, Harvey R.
Object Type: Report
System: The UNT Digital Library
The Possible Legal Effects of the Proposed "Equal Rights" Amendment in the Area of Domestic Relations. (open access)

The Possible Legal Effects of the Proposed "Equal Rights" Amendment in the Area of Domestic Relations.

This report includes the Possible Legal Effects of the Proposed "Equal Rights" Amendment in the Area of Domestic Relations.
Date: June 5, 1970
Creator: Donaho, Elizabeth B. & Glass, Stuart E.
Object Type: Report
System: The UNT Digital Library
Election Laws of the Fifty States and the District of Columbia, 1968. (open access)

Election Laws of the Fifty States and the District of Columbia, 1968.

This report briefly summarizes many of the provisions of the elections laws of the fifty states and the District of Columbia.
Date: June 5, 1968
Creator: Yadlosky, Elizabeth
Object Type: Report
System: The UNT Digital Library

[Mayborn School of Journalism Ambassadors]

Photograph of the Mayborn School of Journalism Ambassadors standing together for a group picture. The Mayborn Ambassador Program is a peer mentorship and prospective student outreach program.
Date: May 5, 2017
Creator: Clark, Junebug
Object Type: Photograph
System: The UNT Digital Library

[Portrait of Brooke Parent]

Portrait of Brooke Parent, photographed for the Mayborn School of Journalism Ambassadors. The Mayborn Ambassador Program is a peer mentorship and prospective student outreach program.
Date: May 5, 2017
Creator: Clark, Junebug
Object Type: Photograph
System: The UNT Digital Library
[News Script: Uniforms] (open access)

[News Script: Uniforms]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: September 5, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: F Lee Bailey] (open access)

[News Script: F Lee Bailey]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: October 5, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Trial] (open access)

[News Script: Trial]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: September 5, 1968
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Apollo Nine] (open access)

[News Script: Apollo Nine]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Bert Williams] (open access)

[News Script: Bert Williams]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Sirhan] (open access)

[News Script: Sirhan]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Sen. Pastore] (open access)

[News Script: Sen. Pastore]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Eisemann-Schier] (open access)

[News Script: Eisemann-Schier]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Basketball - Bengston - Palmer] (open access)

[News Script: Basketball - Bengston - Palmer]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Basketball and baseball] (open access)

[News Script: Basketball and baseball]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Flu] (open access)

[News Script: Flu]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Laird] (open access)

[News Script: Laird]

Script from the WBAP-TV/NBC station in Fort Worth, Texas relating a news story.
Date: March 5, 1969
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library