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15th Street News (Midwest City, Okla.), Vol. 19, No. 15, Ed. 1 Friday, January 18, 1991
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 18, 1991
Creator:
Garland, S. E.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 90, No. 265, Ed. 1 Friday, January 18, 1991
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 69, No. 68, Ed. 1 Friday, January 18, 1991
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Burleson Star (Burleson, Tex.), Vol. 26, No. 42, Ed. 1 Friday, January 18, 1991
Tri-weekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Moody, James
Object Type:
Newspaper
System:
The Portal to Texas History
Chickasha Daily Express (Chickasha, Okla.), Vol. 99, No. 266, Ed. 1 Friday, January 18, 1991
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Plummer, George
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Cleveland Advocate (Cleveland, Tex.), Vol. 74, No. 3, Ed. 1 Friday, January 18, 1991
Weekly newspaper from Cleveland, Texas that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Lowe, R. T.
Object Type:
Newspaper
System:
The Portal to Texas History
Dallas Voice (Dallas, Tex.), Vol. 7, No. 38, Ed. 1 Friday, January 18, 1991
Weekly newspaper from Dallas, Texas that includes local, state, and national news and advertising of interest to the Lesbian, Gay, Bisexual, and Transgender (LGBT) community.
Date:
January 18, 1991
Creator:
Vercher, Dennis
Object Type:
Newspaper
System:
The UNT Digital Library
The enriched chromium neutrino source for GALLEX
The preparation and study of an intense source of neutrinos in the form of neutron irradiated materials which are enriched in Cr-50 for use in the GALLEX solar neutrino experiment are discussed. Chromyl fluoride gas is enriched in the Cr-50 isotope by gas centrifugation and subsequently converted to a very stable form of chromium oxide. The results of neutron activation analyses of such chromium samples indicate low levels of any long-lived activities, but show that short-lived activities, in particular Na-24, may be of concern. These results show that irradiating chromium oxide enriched in Cr-50 is preferable to irradiating either natural chromium or argon gas as a means of producing a neutrino source to calibrate the GALLEX detector. These results of the impurity level analysis of the enriched chromyl fluoride gas and its conversion to the oxide are also of interest to work in progress by other members of the Collaboration investigating an alternative conversion of the enriched gas to chromium metal. 35 refs., 12 figs., 5 tabs.
Date:
January 18, 1991
Creator:
Hartmann, F. X. & Hahn, R. L.
Object Type:
Report
System:
The UNT Digital Library
GDFW This Week, Volume 5, Number 2, January 18, 1991
Weekly newsletter published for employees of the Fort Worth Division of General Dynamics containing work-related information, updates about employees, and other news.
Date:
January 18, 1991
Creator:
General Dynamics Corporation. Fort Worth Division.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Grandview Tribune (Grandview, Tex.), Vol. 95, No. 24, Ed. 1 Friday, January 18, 1991
Weekly newspaper from Grandview, Texas that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Magness, Jack, Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
The Hopkins County Echo (Sulphur Springs, Tex.), Vol. 116, No. 3, Ed. 1 Friday, January 18, 1991
Weekly newspaper from Sulphur Springs, Texas that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Hillsamer, Dave
Object Type:
Newspaper
System:
The Portal to Texas History
Hudspeth County Herald and Dell Valley Review (Dell City, Tex.), Vol. 34, No. 21, Ed. 1 Friday, January 18, 1991
Weekly newspaper from Dell City, Texas that includes local, state, and national news along with advertising.
Date:
January 18, 1991
Creator:
Lynch, Mary Louise
Object Type:
Newspaper
System:
The Portal to Texas History
[Memo from Jack Davis to the Regional Institute Directors, January 19, 1991]
A memo from Jack Davis, co-director of North Texas Institute for Educators on the Visual Arts, to the regional institute directors, Shelia Brown, Margaret DiBlasio, Edith Johnson, Phyllis Johnson, Anne Lindsey, Jessie Lovano-Kerr, Nancy MacGregor, Bill McCarter, Tom McMullen, Nancy Roucher and Joyce Wright. The memo is in regards to Davis moderating the Director's forum discussion and hopes the directors will identify issues that need to be discussed. Attached to the memo is the Agenda for the Director's Forum.
Date:
January 18, 1991
Creator:
Davis, Donald Jack
Object Type:
Letter
System:
The UNT Digital Library
The Message, Volume 18, Number 8, January 1990
Bi-monthly newsletter of Congregation Beth Yeshurun in Houston, including news and events, upcoming services, member announcements, editorials, and other information of interest to congregants.
Date:
January 18, 1991
Creator:
Congregation Beth Yeshurun (Houston, Tex.)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
A new transport discretization scheme for arbitrary spatial meshes in XY geometry
We introduce a new spatial discretization scheme for transport on arbitrary spatial grids in XY geometry. Our arbitrary'' spatial grid is composed of arbitrarily-connected polygons, each of which may have an arbitrary number of sides. We begin our derivation by imposing particle balance on every corner'' of each cell (Consequently, we call our scheme the corner-balance (CB) method.) We complete the derivation by introducing simple closure formulas that relate volume-averaged unknowns to surface-averaged unknowns in each corner. We discuss the relationship of the new scheme to discontinuous finite-element methods and to multiple-balance methods. We demonstrate that on simple grids, the method reduces to very robust schemes that have been studied previously. We discuss the theoretical performance of the method in the thick diffusion limit, and provide numerical results for that limit. We present additional numerical results from simple problems that test the new scheme in other limits. Finally, we offer some concluding remarks about the method. 9 refs., 6 figs.
Date:
January 18, 1991
Creator:
Adams, M.L.
Object Type:
Article
System:
The UNT Digital Library
[News Clip: Mosque]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 18, 1991, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Oil Prices]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 18, 1991, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Paranoia]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 18, 1991, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Slice of Life]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 18, 1991, 6:30 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Weapons]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
January 18, 1991, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
The North Texas Daily (Denton, Tex.), Vol. 73, No. 58, Ed. 1 Friday, January 18, 1991
Student newspaper from the University of North Texas in Denton, Texas that includes local, state, national, and campus news along with advertising. Formerly The Campus Chat.
Date:
January 18, 1991
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
[North Texas Institute for Educators on the Visual Arts Summer 1991 Planning Session]
A schedule, agenda, and participant list for the North Texas Institute for Educators on the Visual Arts Summer 1991 Planning Session
Date:
January 18, 1991
Creator:
North Texas Institute for Educators on the Visual Arts
Object Type:
Text
System:
The UNT Digital Library
The Oklahoma Daily (Norman, Okla.), Vol. 75, No. 92, Ed. 1 Friday, January 18, 1991
Student newspaper of the University of Oklahoma in Norman, Oklahoma that includes national, local, and campus news along with advertising.
Date:
January 18, 1991
Creator:
Griffin, Lisa
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Optically-ionized plasma recombination x-ray lasers
Design studies for recombination x-ray lasers based on plasmas ionized by high intensity, short pulse optical lasers are presented. Transient lasing on n = 3 to n = 2 transitions in Lithium-like Neon allows for moderately short wavelengths ({le} 100{angstrom}) without requiring ionizing intensities associated with relativistic electron quiver energies. The electron energy distribution following the ionizing pulse affects directly the predicted gains for this resonance transition. Efficiencies of 10{sup {minus}6} or greater are found for plasma temperatures in the vicinity of 40 eV. Simulation studies of parametric heating phenomena relating to stimulated Raman and Compton scattering are presented. For electron densities less than about 2.5 {times} 10{sup 20} cm{sup {minus}3} and peak driver intensity of 2 {times} 10{sup 17} W/cm{sup 2} at 0.25 {mu}m with pulse length of 100 fsec, the amount of electron heating is found to be marginally significant. For Lithium-like Aluminum, the required relativistic ionizing intensity gives excessive electron heating and reduced efficiency, thereby rendering this scheme impractical for generating shorter wavelength lasing ({le} 50{angstrom}) in the transient case. Following the transient lasing phase, a slow hydrodynamic expansion into the surrounding cool plasma is accompanied by quasi-static gain on the n = 4 to n = …
Date:
January 18, 1991
Creator:
Amendt, P.; Eder, D.C.; Wilks, S.C.; Dunning, M.J. & Keane, C.J.
Object Type:
Article
System:
The UNT Digital Library