Resource Type
Partner
Oklahoma Historical Society
37
UNT Libraries Government Documents Department
13
Hopkins County Genealogical Society
10
Red River County Public Library
10
UNT Libraries
9
Deaf Smith County Library
6
Livingston Municipal Library
6
Nellie Pederson Civic Library
5
Sanger Public Library
5
Swisher County Library
5
28 More
Collection
Texas Digital Newspaper Program
95
Tocker Foundation Grant
54
Oklahoma Digital Newspaper Program
40
Hopkins County Area Newspapers
10
Red River County Area Newspaper Collection
10
Altus Times-Democrat
8
African-American Newspapers
6
The Brand (Hereford, TX)
6
Chickasha Newspaper Collection
6
Margaret Formby Memorial Collection
6
47 More
Country
States
Year
Month
Language
154 Matching Results
Results open in a new window/tab. Unexpected Results? Search the Catalog Instead.
Results:
1 - 24 of
154
next
Detailed photonuclear cross-section calculations and astrophysical applications
We have investigated the role of an isomeric state and its coupling to the ground state (g.s.) via photons and neutron inelastic scattering in a stellar environment by making detailed photonuclear and neutron cross-section calculations for /sup 176/Lu and /sup 210/Bi. In the case of /sup 176/Lu, the g.s. would function as an excellent galactic slow- (s-) process chronometer were it not for the 3.7-h isomer at 123 keV. Our calculations predicted much larger photon cross sections for production of the isomer, as well as a lower threshold, than had been assumed based on earlier measurements. These two factors combine to indicate that an enormous correction, a factor of 10/sup 7/, must be applied to shorten the current estimate of the half-life against photoexcitation of /sup 176/Lu as a function of temperature. This severely limits the use of /sup 176/Lu as a stellar chronometer and indicates a significantly lower temperature at which the two states reach thermal equilibrium. For /sup 210/Bi, our preliminary calculations of the production and destruction of the 3 /times/ 10/sup 6/ y isomeric state by neutrons and photons suggest that the /sup 210/Bi isomer may not be destroyed by photons as rapidly as assumed in certain …
Date:
June 15, 1989
Creator:
Gardner, D. G.; Gardner, M. A. & Hoff, R. W.
Object Type:
Article
System:
The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 94, No. 22, Ed. 1 Thursday, June 1, 1989
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
June 1, 1989
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Clifton Record (Clifton, Tex.), Vol. 94, No. 26, Ed. 1 Thursday, June 29, 1989
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
June 29, 1989
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Perry Daily Journal (Perry, Okla.), Vol. 96, No. 107, Ed. 1 Wednesday, June 14, 1989
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 14, 1989
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Clifton Record (Clifton, Tex.), Vol. 94, No. 25, Ed. 1 Thursday, June 22, 1989
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
June 22, 1989
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 96, No. 102, Ed. 1 Thursday, June 8, 1989
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 8, 1989
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Clifton Record (Clifton, Tex.), Vol. 94, No. 23, Ed. 1 Thursday, June 8, 1989
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
June 8, 1989
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 96, No. 116, Ed. 1 Saturday, June 24, 1989
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 24, 1989
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Clifton Record (Clifton, Tex.), Vol. 94, No. 24, Ed. 1 Thursday, June 15, 1989
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
June 15, 1989
Creator:
Smith, W. Leon
Object Type:
Newspaper
System:
The Portal to Texas History
Perry Daily Journal (Perry, Okla.), Vol. 96, No. 99, Ed. 1 Monday, June 5, 1989
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 5, 1989
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 96, No. 120, Ed. 1 Thursday, June 29, 1989
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 29, 1989
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Perry Daily Journal (Perry, Okla.), Vol. 96, No. 108, Ed. 1 Thursday, June 15, 1989
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 15, 1989
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Perry Daily Journal (Perry, Okla.), Vol. 96, No. 96, Ed. 1 Thursday, June 1, 1989
Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 1, 1989
Creator:
Watson, Milo W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Pacific Northwest Laboratory annual report for 1988 to the DOE Office of Energy Research: Part 1, Biomedical Sciences
This report summarizes progress on OHER biomedical and health-effects research conducted at PNL in FY 1988. The research develops the knowledge and scientific principles necessary to identify, understand, and anticipate the long-term health consequences of energy-related radiation and chemicals. Our continuing emphasis is to decrease the uncertainty of health-effects risk estimates from existing and/or developing energy-related technologies through an increased understanding of how radiation and chemicals cause health effects. The report is arranged to reflect PNL research relative to OHER programmatic structure. The first section, on human health effects, concerns statistical and epidemiological studies for assessing health risks. The next section, which contains reports of health-effects research in biological systems, includes research with radiation and chemicals.
Date:
June 1, 1989
Creator:
Park, J. F.
Object Type:
Report
System:
The UNT Digital Library
Texas Jewish Post (Fort Worth, Tex.), Vol. 43, No. 23, Ed. 1 Thursday, June 8, 1989
Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date:
June 8, 1989
Creator:
Wisch, J. A. & Wisch, Rene
Object Type:
Newspaper
System:
The Portal to Texas History
Texas Jewish Post (Fort Worth, Tex.), Vol. 43, No. 25, Ed. 1 Thursday, June 22, 1989
Weekly Jewish newspaper from Fort Worth, Texas that includes local, state, and national news along with extensive advertising.
Date:
June 22, 1989
Creator:
Wisch, J. A. & Wisch, Rene
Object Type:
Newspaper
System:
The Portal to Texas History
Jewish Herald-Voice (Houston, Tex.), Vol. 81, No. 8, Ed. 1 Thursday, June 1, 1989
Weekly Jewish newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date:
June 1, 1989
Creator:
Samuels, Joseph W. & Samuels, Jeanne F.
Object Type:
Newspaper
System:
The Portal to Texas History
Jewish Herald-Voice (Houston, Tex.), Vol. 81, No. 10, Ed. 1 Thursday, June 15, 1989
Weekly Jewish newspaper from Houston, Texas that includes local, state, and national news along with advertising.
Date:
June 15, 1989
Creator:
Samuels, Joseph W. & Samuels, Jeanne F.
Object Type:
Newspaper
System:
The Portal to Texas History
Scouting, Volume 77, Number 3, May-June 1989
Bi-monthly publication of the Boy Scouts of America, written for Boy Scout leaders, officials, and others interested in the work of the Scouts. It includes articles about events and activities, updates from the national headquarters, topical columns and essays, and news from various chapters nationwide.
Date:
June 1989
Creator:
Boy Scouts of America
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
An Analytical Study of Seismic Threat to Containment Integrity
Report providing quantitative information of containment seismic capacity considering a rather complete list of limit states along with a discussion of factors that are significant for determining seismic capacity and recommendations for future work.
Date:
June 1989
Creator:
Amin, M.; Agrawal, P. K. & Ahl, T. J.
Object Type:
Report
System:
The UNT Digital Library
De Leon Free Press (De Leon, Tex.), Vol. 102, No. 1, Ed. 1 Thursday, June 1, 1989
Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date:
June 1, 1989
Creator:
Wilkerson, Gayle E.
Object Type:
Newspaper
System:
The Portal to Texas History
De Leon Free Press (De Leon, Tex.), Vol. 102, No. 2, Ed. 1 Thursday, June 8, 1989
Weekly newspaper from De Leon, Texas that includes local, state, and national news along with advertising.
Date:
June 8, 1989
Creator:
Wilkerson, Gayle E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Big Lake Wildcat (Big Lake, Tex.), Vol. 64, No. 25, Ed. 1 Thursday, June 22, 1989
Weekly newspaper from Big Lake, Texas that includes local, state and national news along with advertising.
Date:
June 22, 1989
Creator:
Werst, David
Object Type:
Newspaper
System:
The Portal to Texas History
The Big Lake Wildcat (Big Lake, Tex.), Vol. 64, No. 23, Ed. 1 Thursday, June 8, 1989
Weekly newspaper from Big Lake, Texas that includes local, state and national news along with advertising.
Date:
June 8, 1989
Creator:
Werst, David
Object Type:
Newspaper
System:
The Portal to Texas History