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6,833 Matching Results

Start Over Month July Day 24th

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Results: 1 - 24 of 6,833 next
Best Match Title Creator Date Created (Newest) Date Created (Oldest) Date Added (Newest) Date Added (Oldest)
Method for fabricating a seal between a ceramic and a metal alloy (open access)

Method for fabricating a seal between a ceramic and a metal alloy

A method of fabricating a seal between a ceramic and an alloy comprising the steps of prefiring the alloy in an atmosphere with a very low partial pressure of oxygen, firing the assembled alloy and ceramic in air, and gradually cooling the fired assembly to avoid the formation of thermal stress in the ceramic. The method forms a bond between the alloy and the ceramic capable of withstanding the environment of a pressurized water reactor and suitable for use in an electrical conductivity sensitive liquid level transducer.
Date: July 24, 1981
Creator: Kelsey, P.V. Jr. & Siegel, W.T.
Object Type: Patent
System: The UNT Digital Library
/sup 56/Ni and the light curve of Type I supernova (open access)

/sup 56/Ni and the light curve of Type I supernova

The explanation of SN Type I by radioactive decay of /sup 56/Ni requires a relatively small value of the transparency function M/sub ej//v/sub 9//sup 2/ = 0.22 in units of M/sub solar/'s and 10/sup 9/ cm s/sup -1/ to explain the light curve. A minimum mass of /sup 56/Ni is required to explain the peak and near peak luminosity. Subsequent radioactive decay energy must escape in some other form than optical light in order to explain the rapid early and late time decay. Early ultraviolet and infrared radiation are excluded as sinks of energy by observations. PdV work is excluded by theory. The energy loss due to the escape of gamma rays and ..beta../sup +/'s with the above value of M/sub ej//v/sub 9//sup 2/ gives good agreement with the light curve after maximum, provided essentially all the trapped energy is converted to optical light. The peak of SN 1972e is explained with the above transparency value M/sub ej//v/sub 9//sup 2/ = 0.22 and mass of /sup 56/Ni of 0.25 M/sub solar/ or 0.4 M/sub solar/, and a distance of 3.2 Mpc or 4 Mpc, respectively. These values depend critically upon the prediscovery report of Austin (1972), and the assumption again …
Date: July 24, 1980
Creator: Colgate, S.A. & Petschek, A.G.
Object Type: Article
System: The UNT Digital Library
Scale effects in sliding friction: An experimental study (open access)

Scale effects in sliding friction: An experimental study

Solid friction is considered by some to be a fundamental property of two contacting materials, while others consider it to be a property of the larger tribosystem in which the materials are contained. A set of sliding friction experiments were designed to investigate the hypothesis that the unlubricated sliding friction between two materials is indeed a tribosystems-related property and that the relative influence of the materials properties or those of the machine on friction varies from one situation to another. Three tribometers were used: a friction microprobe (FMP), a typical laboratory-scale reciprocating pin-on-flat device, and a heavy-duty commercial wear tester. The slider material was stainless steel (AISI 440C) and the flat specimen material was an ordered alloy of Ni{sub 3}Al (IC-50). Sphere-on-flat geometry was used at ambient conditions and at normal forces ranging from 0.01 N to 100 N and average sliding velocities of 0.01 to 100.0 mm/s. The nominal, steady-state sliding friction coefficient tended to decrease with increases in normal force for each of the three tribometers, and the steady state value of sliding friction tended to increase as the mass of the machine increased. The variation of the friction force during sliding was also a characteristic of the …
Date: July 24, 1991
Creator: Blau, P.J.
Object Type: Article
System: The UNT Digital Library
[News Clip: Forest Hill] captions transcript

[News Clip: Forest Hill]

B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: July 24, 1994, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
[News Clip: FW shooting] captions transcript

[News Clip: FW shooting]

Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: July 24, 1994, 10:00 p.m.
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Object Type: Video
System: The UNT Digital Library
1A HEAT EXCHANGER LEAK TEST. CORE I, SEED 2. Test Evaluation. Section 2 (open access)

1A HEAT EXCHANGER LEAK TEST. CORE I, SEED 2. Test Evaluation. Section 2

An investigation was conducted to determine which tubes of the 1A loop heat exchanger are leaking. Air pressure and probing tests are inconclusive and cannot be used to verify chemical sampling. (J.R.D.)
Date: July 24, 1961
Creator: unknown
Object Type: Report
System: The UNT Digital Library
The Mangum Star. (Mangum, Okla. Terr.), Vol. 15, No. 3, Ed. 1 Thursday, July 24, 1902 (open access)

The Mangum Star. (Mangum, Okla. Terr.), Vol. 15, No. 3, Ed. 1 Thursday, July 24, 1902

Weekly newspaper from Mangum, Oklahoma that includes local, territorial, and national news along with advertising.
Date: July 24, 1902
Creator: Echols, R. C. & Townsend, G. B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Mangum Mirror (Mangum, Okla.), Vol. 1, No. 37, Ed. 1 Tuesday, July 24, 1917 (open access)

The Mangum Mirror (Mangum, Okla.), Vol. 1, No. 37, Ed. 1 Tuesday, July 24, 1917

Semi-weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1917
Creator: Ryder, J. W.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Guthrie Daily News. (Guthrie, Okla. Terr.), Vol. 5, No. 1543, Ed. 1 Tuesday, July 24, 1894 (open access)

Guthrie Daily News. (Guthrie, Okla. Terr.), Vol. 5, No. 1543, Ed. 1 Tuesday, July 24, 1894

Daily newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: July 24, 1894
Creator: Smith, Winfield Scott
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Democrat (Altus, Okla.), Vol. 6, No. 20, Ed. 1 Thursday, July 24, 1913 (open access)

The Oklahoma Democrat (Altus, Okla.), Vol. 6, No. 20, Ed. 1 Thursday, July 24, 1913

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1913
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guthrie Daily Star (Guthrie, Okla.), Vol. 9, No. 116, Ed. 1 Wednesday, July 24, 1912 (open access)

The Guthrie Daily Star (Guthrie, Okla.), Vol. 9, No. 116, Ed. 1 Wednesday, July 24, 1912

Daily newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1912
Creator: Hornaday, W. H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Weekly Oklahoma State Capital. (Guthrie, Okla.), Vol. 9, No. 17, Ed. 2 Saturday, July 24, 1897 (open access)

Weekly Oklahoma State Capital. (Guthrie, Okla.), Vol. 9, No. 17, Ed. 2 Saturday, July 24, 1897

Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: July 24, 1897
Creator: Greer, Frank H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Mangum Star And Southwest Eagle (Mangum, Okla.), Vol. 32, No. 6, Ed. 1 Thursday, July 24, 1919 (open access)

The Mangum Star And Southwest Eagle (Mangum, Okla.), Vol. 32, No. 6, Ed. 1 Thursday, July 24, 1919

Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1919
Creator: Jessee, Elmer V.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Coast Guard Cutter Procurement: Background and Issues for Congress (open access)

Coast Guard Cutter Procurement: Background and Issues for Congress

This report provides background information and potential oversight issues for Congress on the Coast Guard's programs for procuring 8 National Security Cutters (NSCs), 25 Offshore Patrol Cutters (OPCs), and 58 Fast Response Cutters (FRCs).
Date: July 24, 2013
Creator: O'Rourke, Ronald
Object Type: Report
System: The UNT Digital Library
The New State. (Haileyville, Okla.), Vol. 4, No. 21, Ed. 1 Friday, July 24, 1908 (open access)

The New State. (Haileyville, Okla.), Vol. 4, No. 21, Ed. 1 Friday, July 24, 1908

Weekly newspaper from Haileyville, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1908
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Weekly Oklahoma State Capital. (Guthrie, Okla.), Vol. 9, No. 17, Ed. 1 Saturday, July 24, 1897 (open access)

Weekly Oklahoma State Capital. (Guthrie, Okla.), Vol. 9, No. 17, Ed. 1 Saturday, July 24, 1897

Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: July 24, 1897
Creator: Greer, Frank H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Altus Weekly News. (Altus, Okla.), Vol. 20, No. 22, Ed. 1 Thursday, July 24, 1919 (open access)

The Altus Weekly News. (Altus, Okla.), Vol. 20, No. 22, Ed. 1 Thursday, July 24, 1919

Weekly newspaper from Altus, Oklahoma that includes local, county, state, and national news along with advertising.
Date: July 24, 1919
Creator: Orr, J. P.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Crowder City Guardian (Crowder, Oklahoma), Vol. 3, No. 33, Ed. 1 Friday, July 24, 1908 (open access)

The Crowder City Guardian (Crowder, Oklahoma), Vol. 3, No. 33, Ed. 1 Friday, July 24, 1908

Weekly newspaper from Crowder, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1908
Creator: Barrow, A. E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 23, No. 20, Ed. 1 Thursday, July 24, 1913 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 23, No. 20, Ed. 1 Thursday, July 24, 1913

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1913
Creator: Zimmerman, Warren
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 29, No. 21, Ed. 1 Thursday, July 24, 1919 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 29, No. 21, Ed. 1 Thursday, July 24, 1919

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1919
Creator: Denny, J. Q.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Crowder City Guardian (Crowder, Oklahoma), Vol. 9, No. 43, Ed. 1 Friday, July 24, 1914 (open access)

The Crowder City Guardian (Crowder, Oklahoma), Vol. 9, No. 43, Ed. 1 Friday, July 24, 1914

Weekly newspaper from Crowder, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1914
Creator: Yeary, Syd L.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Democrat (Beaver, Okla.), Vol. 10, No. 8, Ed. 1 Thursday, July 24, 1919 (open access)

The Democrat (Beaver, Okla.), Vol. 10, No. 8, Ed. 1 Thursday, July 24, 1919

Weekly newspaper from Beaver, Oklahoma that includes local, state, and national news along with advertising.
Date: July 24, 1919
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Military Medical Care: Questions and Answers (open access)

Military Medical Care: Questions and Answers

This report answers several frequently asked questions about military health care, including: how the system is structured, a TRICARE summary, TRICARE eligibility and plan options, cost of military health care to beneficiaries, relationship of TRICARE to MEDICARE, how the Affordable Care Act affects TRICARE, long-term trends of defense health care costs, and a summary of the fund which funds TRICARE.
Date: July 24, 2013
Creator: Jansen, Don J. & Blakeley, Katherine
Object Type: Report
System: The UNT Digital Library
Honduras-U.S. Relations (open access)

Honduras-U.S. Relations

Report that examines current political and economic conditions in Honduras as well as issues in Honduran-U.S. relations.
Date: July 24, 2013
Creator: Meyer, Peter J.
Object Type: Report
System: The UNT Digital Library