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433 Matching Results
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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
[News Clip: Broom]
B-roll 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: Dallas Redistricting]
B-roll 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: District Triumph]
B-roll 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: Irving Mall]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, covering footage of interviews with people on the Irving mall shooting who agree or disagree with the judge decision about not convicting the man who shot the murderer.
Date:
March 28, 1990, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library