Partner
UNT Libraries
75
Oklahoma Historical Society
66
UNT Libraries Government Documents Department
62
Sterling Municipal Library
24
Deaf Smith County Library
17
Our Lady of the Lake University
15
UNT Libraries Special Collections
13
Mathis Public Library
9
Texas State Historical Association
9
Dr. Hector P. Garcia Memorial Library
8
69 More
Collection
Texas Digital Newspaper Program
261
Tocker Foundation Grant
85
Oklahoma Digital Newspaper Program
66
Texas Catholic Newspaper Collection
34
Texas Gulf Coast Register/South Texas Catholic
30
Texas Jewish Herald /Jewish Herald /Jewish Herald-Voice
27
Office of Scientific & Technical Information Technical Reports
27
The Baytown Sun
24
Texas State Publications
24
Chickasha Newspaper Collection
19
100 More
Degree Department
Degree Discipline
Degree Level
Country
Decade
Month
Language
459 Matching Results
Results open in a new window/tab. Unexpected Results? Search the Catalog Instead.
Results:
1 - 24 of
459
next
[News Clip: Reagan]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
May 5, 1983, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Geothermal Fields on the Volcanic Axis of Mexico
At present in Mexico, geothermal energy is receiving a great impulse due to the excellent results obtained in the Cerro Prieto geothermal field, in which a geothermoelectric plant is operated. This plant has four units of 37.5 MW each, with a total capacity of 150 MW, and under program 470 MW more by 1984. The Government Institution, Comisi6n Federal de Electricidad, is in charge of the exploration and exploitation of geothermal fields as well as construction and operation of power plants in Mexico. By this time CFE has an extensive program of exploration in the central part of Mexico, in the Eje Neovolcdnico. In this area, several fields with hydrothermal alteration are under exploration, like the Michoac6n geothermal area, where Los Azufres geothermal field is being developed. Seventeen wells have been drilled and twelve of them presented excellent results, including two dry steam wells. In other areas, such as Arar6, Cuitzeo, San Agustln del Maiz,Ixtldn de Los Hervores and Los Negritos, geological, geophysical and geochemical explorations have been accomplished, including shallow well drilling with good results. Another main geothermal area is in the State of Jalisco with an extension of 5,000 m2, where La Primavera geothermal field shows a lot …
Date:
December 16, 1980
Creator:
Mercado, S. & Gonzalez, A.
Object Type:
Article
System:
The UNT Digital Library
Texas Parks & Wildlife, Volume 38, Number 12, December 1980
Magazine discussing natural resources, parks, hunting and fishing, and other information related to the outdoors in Texas.
Date:
December 1980
Creator:
Texas. Parks and Wildlife Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Sapulpa Daily Herald (Sapulpa, Okla.), Vol. 69, No. 207, Ed. 1 Thursday, May 12, 1983
Daily newspaper from Sapulpa, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 12, 1983
Creator:
Lake, Charles S.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Pan-Am Times, Volume 16, Number 3, November 1981
Newsletter of the Texas chapter of the Pan American Student Forum (PASF) describing news and events of the organization and information about Latin America.
Date:
November 1981
Creator:
Pan American Student Forum of Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Comprehensive Microfilm Index of Roll 25: Archivo del Convento de Santa Cruz de Queretaro Convento de San Francisco, Celaya
Compilation of forms that provide an overview of topics, names, and other content of original documents on microfilm at the Old Spanish Mission Historical Research Library.
Date:
January 1983
Creator:
Rock, Rosalind Z.
Object Type:
Text
System:
The Portal to Texas History
Jacksboro Gazette-News (Jacksboro, Tex.), Vol. 102, No. 24, Ed. 1 Monday, October 27, 1980
Weekly newspaper from Jacksboro, Texas that includes local, state, and national news along with extensive advertising.
Date:
October 27, 1980
Creator:
McGee, Leigh
Object Type:
Newspaper
System:
The Portal to Texas History
South Texas Catholic (Corpus Christi, Tex.), Vol. 17, No. 41, Ed. 1 Friday, March 12, 1982
Weekly newspaper from Corpus Christi, Texas published by the Diocese of Corpus Christi that includes news of interest to Diocese members along with advertising.
Date:
March 12, 1982
Creator:
Freeman, Robert E.
Object Type:
Newspaper
System:
The Portal to Texas History
Heat Sweep Analysis of Thermal Breakthrough at Los Humeros and La Primavera Fields, Mexico
Early evaluation of the potential for geothermal breakthrough of reinjected fluids in newly developed geothermal fields can be obtained with the SGP one-dimensional heat sweep model. The model was used to estimate fluid cooldown from wells selected for the first wellhead generating units to be installed at the Los Humeros and La Primavera geothermal fields in Mexico, based on staff-compiled geometric and geologic data, thermal properties of the reservoir rock, and expected production conditions. Geometric considerations were evaluated with respect to known and postulated fault zones and return flow angle of the reinjected fluid. The results show the range of parameter values that affect the rate of thermal breakthrough to an abandonment temperature of 170 ÂşC corresponding to the minimum inlet pressure to the CFE 5-MW wellhead generator units. 9 figs., 4 tabs., 11 refs.
Date:
January 20, 1987
Creator:
Kruger, P.; Lam, S.; Molinar, R. & Aragon, A.
Object Type:
Article
System:
The UNT Digital Library
The Tiger (San Antonio, Tex.), Vol. 26, No. 6, Ed. 1 Friday, May 6, 1988
Student newspaper from St. Philip's College in San Antonio, Texas that includes campus news along with advertising.
Date:
May 6, 1988
Creator:
Jackson, Glynis
Object Type:
Newspaper
System:
The Portal to Texas History
Rambler (Fort Worth, Tex.), Vol. 58, No. 1, Ed. 1 Wednesday, August 25, 1982
Weekly student newspaper from Texas Wesleyan College in Fort Worth, Texas that includes campus and local news along with advertising.
Date:
August 25, 1982
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Religion and Environmental Crisis
This book is a compilation of papers discussing various aspects of environmental ethics, including information about classical polytheism, Judaism, Christian ecological theology, Taoism, Christian realism.
Date:
1986
Creator:
Hargrove, Eugene C.
Object Type:
Book
System:
The UNT Digital Library
McMurry War Whoop (Abilene, Tex.), Vol. 57, No. 19, Ed. 1, Thursday, April 3, 1980
Weekly student newspaper from McMurry College in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
April 3, 1980
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
South Texas Catholic (Corpus Christi, Tex.), Vol. 24, No. 14, Ed. 1 Friday, April 7, 1989
Weekly newspaper from Corpus Christi, Texas published by the Diocese of Corpus Christi that includes news of interest to Diocese members along with advertising.
Date:
April 7, 1989
Creator:
Freeman, Robert E.
Object Type:
Newspaper
System:
The Portal to Texas History
Texas Parks & Wildlife, Volume 42, Number 6, June 1984
Magazine discussing natural resources, parks, hunting and fishing, and other information related to the outdoors in Texas.
Date:
June 1984
Creator:
Texas. Parks and Wildlife Department.
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The Silsbee Bee (Silsbee, Tex.), Vol. 62, No. 30, Ed. 1 Thursday, September 4, 1980
Weekly newspaper from Silsbee, Texas that includes local, state, and national news along with advertising.
Date:
September 4, 1980
Creator:
Read, R. L.
Object Type:
Newspaper
System:
The Portal to Texas History
The War Whoop (Abilene, Tex.), Vol. 62, No. 7, Ed. 1, Friday, December 7, 1984
Weekly student newspaper from McMurry College in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
December 7, 1984
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
[Letter from Pedro J. Gonzalez to Roberto Fierro Villalobos, 8]
Letter from Pedro J. Gonzalez to Roberto Fierro Villalobos. A long, curving title is printed above small lines of text that sit above and beside a bird icon, below which is a printed date. Beneath the date is a wide column of text positioned to the right of a smaller text column. The wider text column continues onto the back of the first page and the front of a second page, where the text ends above a signature.
Date:
July 25, 1980
Creator:
Parlee, Lorena, 1945-2006
Object Type:
Text
System:
The UNT Digital Library
The J-TAC (Stephenville, Tex.), Ed. 1 Tuesday, March 8, 1983
Weekly student newspaper from Tarleton State University in Stephenville, Texas that includes local, state and campus news along with advertising.
Date:
March 8, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The J-TAC (Stephenville, Tex.), Ed. 1 Tuesday, April 5, 1983
Weekly student newspaper from Tarleton State University in Stephenville, Texas that includes local, state and campus news along with advertising.
Date:
April 5, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Mathis News (Mathis, Tex.), Vol. 58, No. 20, Ed. 1 Thursday, May 14, 1981
Weekly newspaper from Mathis, Texas that includes local, state, and national news along with advertising.
Date:
May 14, 1981
Creator:
Loya, Sandra N.
Object Type:
Newspaper
System:
The Portal to Texas History
The J-TAC (Stephenville, Tex.), Ed. 1 Tuesday, March 29, 1983
Weekly student newspaper from Tarleton State University in Stephenville, Texas that includes local, state and campus news along with advertising.
Date:
March 29, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The J-TAC (Stephenville, Tex.), Ed. 1 Tuesday, January 18, 1983
Weekly student newspaper from Tarleton State University in Stephenville, Texas that includes local, state and campus news along with advertising.
Date:
January 18, 1983
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Pharr Press (Pharr, Tex.), Vol. 51, No. 5, Ed. 1 Thursday, February 3, 1983
Weekly newspaper from Pharr, Texas that includes local, state, and national news along with advertising.
Date:
February 3, 1983
Creator:
Morales, Juan Carlos
Object Type:
Newspaper
System:
The Portal to Texas History