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Oklahoma Historical Society
2,572
UNT Libraries Government Documents Department
1,240
UNT Libraries Special Collections
988
Sterling Municipal Library
103
UNT Libraries
67
Carl Albert Congressional Research and Studies Center
62
Alvin Community College
43
Texas Historical Commission
36
Comanche Public Library
33
UNT Music Library
31
104 More
Collection
Texas Digital Newspaper Program
1,254
Jim Argo Collection
1,109
Office of Scientific & Technical Information Technical Reports
933
Oklahoma Publishing Company Photography Collection
862
KXAS-NBC 5 News Collection
771
Oklahoma Digital Newspaper Program
638
Tocker Foundation Grant
616
Chickasha Newspaper Collection
140
Texas State Publications
108
Sapulpa Herald
105
171 More
Country
States
Decade
Month
Day
University Press (Beaumont, Tex.), Vol. 66, No. 40, Ed. 1 Wednesday, February 28, 1990
Semiweekly newspaper from Lamar University in Beaumont, Texas that includes local, national, and campus news along with advertising.
Date:
February 28, 1990
Creator:
Murley, Bryan
Object Type:
Newspaper
System:
The Portal to Texas History
VÄ›stnÃk (Temple, Tex.), Vol. 78, No. 9, Ed. 1 Wednesday, February 28, 1990
Weekly Czech and English language newspaper from Temple, Texas published as the official organ of the Slavonic Benevolent Order of the State of Texas that includes news of interest to members along with advertising.
Date:
February 28, 1990
Creator:
Sefcik, R. J.
Object Type:
Newspaper
System:
The Portal to Texas History
The Wave (Port Lavaca, Tex.), Vol. 99, No. 107, Ed. 1 Wednesday, February 28, 1990
Daily newspaper from Port Lavaca, Texas that includes local, state, and national news along with advertising.
Date:
February 28, 1990
Creator:
Surber, Chester C. & Fortney, Paul, Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
The Weatherford Grass Burr (Weatherford, Tex.), Vol. 69, No. 5, Ed. 1 Wednesday, February 28, 1990
Student newspaper of Weatherford High School in Weatherford, Texas that includes school news and information along with advertising.
Date:
February 28, 1990
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 21, No. 25, Ed. 1 Wednesday, March 28, 1990
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Warnken, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 68, No. 75, Ed. 1 Wednesday, March 28, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Baytown Sun (Baytown, Tex.), Vol. 68, No. 127, Ed. 1 Wednesday, March 28, 1990
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Boerne Star (Boerne, Tex.), Vol. 86, No. 15, Ed. 1 Wednesday, March 28, 1990
Weekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Burleson Star (Burleson, Tex.), Vol. 25, No. 71, Ed. 1 Wednesday, March 28, 1990
Tri-weekly newspaper from Burleson, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Moody, James
Object Type:
Newspaper
System:
The Portal to Texas History
Chickasha Daily Express (Chickasha, Okla.), Vol. 99, No. 15, Ed. 1 Wednesday, March 28, 1990
Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Drew, Charles C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Colony Leader (The Colony, Tex.), Vol. 9, No. 18, Ed. 1 Wednesday, March 28, 1990
Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Ball, Jeffrey
Object Type:
Newspaper
System:
The Portal to Texas History
[Copy of handwritten notes: Interview with Alan Ross]
Xerographic of handwritten notes written during an interview with Alan Ross.
Date:
March 28, 1990
Creator:
Vercher, Dennis
Object Type:
Text
System:
The UNT Digital Library
Duval County Picture (San Diego, Tex.), Vol. 5, No. 13, Ed. 1 Wednesday, March 28, 1990
Weekly newspaper from San Diego, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Cardenas, Alfredo E.
Object Type:
Newspaper
System:
The Portal to Texas History
[Historic Property, Photograph 1919-02]
Photograph of a historic property located at 508 Alexander in Forney, Texas.
Date:
March 28, 1990
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
Journal-Capital (Pawhuska, Okla.), Vol. 80, No. 25, Ed. 1 Wednesday, March 28, 1990
Semiweekly newspaper from Pawhuska, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Warren, Jodi
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The kinetics of sulfation of calcium oxide
The objectives of this study are to determine the intrinsic kinetics and the product layer diffusion rate by minimizing the resistances to gas-phase pore diffusion, and eliminating complications due to pore filling. In the report, a grain model was used to introduce the various potentially rate-limiting processes. It was compared with results obtained with a distributed pore model by Bhatia Perlmutter (1981). Comparing the predicted behavior of the surface areas with conversion, it was even possible to compare experimental results with other models. The conclusion of this study was that, even thought the kinetic parameters obtained with different samples differed much more if product layer diffusion assumed rate-limiting rather than the surface reaction, the shape of the predicted curve approached the experimental findings so much better, that product layer diffusion is indeed most likely to be rate-limiting. (VC)
Date:
March 28, 1990
Creator:
Sarofim, A. F. & Longwell, J. P.
Object Type:
Report
System:
The UNT Digital Library
The kinetics of sulfation of calcium oxide. [Quarterly] report No. 4, December 1, 1989--February 28, 1990
The objectives of this study are to determine the intrinsic kinetics and the product layer diffusion rate by minimizing the resistances to gas-phase pore diffusion, and eliminating complications due to pore filling. In the report, a grain model was used to introduce the various potentially rate-limiting processes. It was compared with results obtained with a distributed pore model by Bhatia & Perlmutter (1981). Comparing the predicted behavior of the surface areas with conversion, it was even possible to compare experimental results with other models. The conclusion of this study was that, even thought the kinetic parameters obtained with different samples differed much more if product layer diffusion assumed rate-limiting rather than the surface reaction, the shape of the predicted curve approached the experimental findings so much better, that product layer diffusion is indeed most likely to be rate-limiting. (VC)
Date:
March 28, 1990
Creator:
Sarofim, A. F. & Longwell, J. P.
Object Type:
Report
System:
The UNT Digital Library
Levelland and Hockley County News-Press (Levelland, Tex.), Vol. 11, No. 104, Ed. 1 Wednesday, March 28, 1990
Semiweekly newspaper from Levelland, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Lucas, Marlene
Object Type:
Newspaper
System:
The Portal to Texas History
The Mannford Eagle (Mannford, Okla.), Vol. 10, No. 4, Ed. 1 Wednesday, March 28, 1990
Weekly newspaper from Mannford, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
Cranke, Jay
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mercedes Enterprise (Mercedes, Tex.), Vol. 79, No. 13, Ed. 1 Wednesday, March 28, 1990
Weekly newspaper from Mercedes, Texas that includes local, state, and national news along with advertising.
Date:
March 28, 1990
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
[News Clip: 10-4-1]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
March 28, 1990, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: 10-4-1]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
March 28, 1990, 5:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: 10-4-1]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
March 28, 1990, 6:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: Broom]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering footage outside Irving Mall and a press conference concerning the man who shot a murderer at the mall.
Date:
March 28, 1990, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library