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The Ripley Times. (Ripley, Okla.), Vol. 6, No. 29, Ed. 1 Friday, April 20, 1906 (open access)

The Ripley Times. (Ripley, Okla.), Vol. 6, No. 29, Ed. 1 Friday, April 20, 1906

Weekly newspaper from Ripley, Oklahoma Territory that includes local, territorial, and national news, along with advertising.
Date: April 20, 1906
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
Okeene Democrat (Okeene, Okla.), Vol. 1, No. 32, Ed. 1 Friday, April 20, 1917 (open access)

Okeene Democrat (Okeene, Okla.), Vol. 1, No. 32, Ed. 1 Friday, April 20, 1917

Weekly newspaper from Okeene, Oklahoma that includes local, state, and national news along with advertising.
Date: April 20, 1917
Creator: Stokes, Charles E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
[News Script: Assault arrests] (open access)

[News Script: Assault arrests]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: April 20, 1969, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Kennard Day] (open access)

[News Script: Kennard Day]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: April 20, 1969, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
The Stillwater Gazette. (Stillwater, Okla.), Vol. 17, No. 18, Ed. 1 Friday, April 20, 1906 (open access)

The Stillwater Gazette. (Stillwater, Okla.), Vol. 17, No. 18, Ed. 1 Friday, April 20, 1906

Weekly newspaper from Stillwater, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: April 20, 1906
Creator: Brown, Edwin H. & Hinkel, John P.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Tulsa Democrat. (Tulsa, Indian Terr.), Vol. 7, No. 16, Ed. 1 Friday, April 20, 1906 (open access)

The Tulsa Democrat. (Tulsa, Indian Terr.), Vol. 7, No. 16, Ed. 1 Friday, April 20, 1906

Weekly newspaper from Tulsa, Indian Territory that includes local, territorial, and national news along with advertising.
Date: April 20, 1906
Creator: Stryker, William
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Ripley Bulletin (Ripley, Okla.), Vol. 4, No. 7, Ed. 1 Thursday, April 20, 1916 (open access)

The Ripley Bulletin (Ripley, Okla.), Vol. 4, No. 7, Ed. 1 Thursday, April 20, 1916

Weekly newspaper from Ripley, Oklahoma that includes local, state, and national news, along with advertising.
Date: April 20, 1916
Creator: Roff, Charles H.
Object Type: Newspaper
System: The Gateway to Oklahoma History

Faculty Recital: 1994-04-20 - Stanley Yates, classical guitar

Access: Use of this item is restricted to the UNT Community
A faculty recital performed at the UNT College of Music Concert Hall.
Date: April 20, 1994
Creator: Yates, Stanley
Object Type: Sound
System: The UNT Digital Library

Senior Recital: 2015-04-20 - Thomas H. Mims, III, alto saxophone and Michael (Mich) J. Polan, Jr., drum set

Access: Use of this item is restricted to the UNT Community
A senior recital presented at the UNT College of Music Kenton Hall.
Date: April 20, 2015
Creator: Mims, Thomas & Polan, Michael J., Jr.
Object Type: Sound
System: The UNT Digital Library

Master's Recital: 2015-04-20 - Paula Tagalos, horn

Access: Use of this item is restricted to the UNT Community
Recital presented at the UNT College of Music Voertman Hall in partial fulfillment of the Master of Music (MM) degree.
Date: April 20, 2015
Creator: Tagalos, Paula
Object Type: Sound
System: The UNT Digital Library
Estimating the Cerenkov neutron sensitivity of Suprasil (SiO/sub 2/) and Lucite (C/sub 5/H/sub 8/O/sub 2/) (open access)

Estimating the Cerenkov neutron sensitivity of Suprasil (SiO/sub 2/) and Lucite (C/sub 5/H/sub 8/O/sub 2/)

Fast neutrons hitting a sample of suprasil will produce light. This light is Cerenkov light produced by high energy (> .2 MeV) electrons traversing the transparent medium. Neutrons produce these electrons in a two step process. First, the neutrons inelastically scatter with either the silicon (Si) or the oxygen (O) atoms producing inelastic gamma rays. Some of these gammas, in turn, will also react producing, primarily, Compton electrons with some pair production electrons possible. The majority of these Compton electrons will have enough energy to induce Cerenkov light production. For intermediate energy neutrons (2 to 20 MeV), this process is efficient enough to produce a relatively simple neutron detector with some desirable properties. Estimations of the Cherenkov/neutron sensitivities of suprasil and lucite are presented. (WHK)
Date: April 20, 1982
Creator: Clark, D.
Object Type: Report
System: The UNT Digital Library
Radiation damping of betatron oscillations (open access)

Radiation damping of betatron oscillations

The emission of synchrotron radiation damps the incoherent betatron oscillations of a pinched beam, causing its radius to shrink. However, the rate of shrinkage is small compared with the rate of expansion caused by scattering for typical propagation parameters.
Date: April 20, 1982
Creator: Lee, Edward P.
Object Type: Report
System: The UNT Digital Library
[News Script: School] (open access)

[News Script: School]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: April 20, 1969, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
[News Script: Nightly sports roundup] (open access)

[News Script: Nightly sports roundup]

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date: April 20, 1969, 10:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Object Type: Script
System: The UNT Digital Library
GPHS-RTGs in support of the CRAF/Cassini missions (open access)

GPHS-RTGs in support of the CRAF/Cassini missions

The technical progress achieved during the period 30 September 1911 through 29 March 1992 on Contract DE-AC03-91SF18852.000 Radioisotope Thermoelectric Generators and Ancillary Activities is described in this document. This report is organized by the program task structure as follows: spacecraft integration and liaison, engineering support, safety, qualified unicouple production, ETG fabrication, assembly and test, ground support equipment (GSE), RTG shipping and launch support, designs, reviews, and mission applications, project management, quality assurance, reliability, contract changes, and non-capital CAGO, and CAGO acquisition (Capital Funds).
Date: April 20, 1992
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Variations in the sun and their effects on weather and climate (open access)

Variations in the sun and their effects on weather and climate

Observations on the effects of the solar cycle and solar activity on the earth's climate are reviewed. (GHT)
Date: April 20, 1978
Creator: Roberts, W O
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B0353.0473]

Photograph used for a newspaper owned by the Oklahoma Publishing Company.
Date: April 20, 1936
Creator: Hart, Alphia O.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0329.0565]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Fresh produce is Bill Kimball's best advertising at Kimball's Produce stand, one of 415 exhibit booths at the four-day Midsouthwest Foodservice Convention & Exposition under way at Myriad Convention Center."
Date: April 20, 1992
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0320B.0308]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "Raymond Johnson Family - Funeral, Newalla, Entire Family (5) killed in auto accident southeast of Oklahoma City"
Date: April 20, 1936
Creator: Kaho, C. J.
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0252.0054]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Ribbon - trimmed red pillbox, 1960-1965."
Date: April 20, 1984
Creator: Southerland, Paul
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0230.0351]

Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "John Grissom"
Date: April 20, 1982
Creator: McDaniel, David
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0309B.0345]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The OC Eagles they rook a chance on Mark Jackson."
Date: April 20, 1990
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0232.0501]

Photograph used for a story in the Oklahoma Times newspaper. Caption: "A huge field of contestants of all ages left the starting line during a five-mile run through the streets of Guthrie during Saturday's 89er Day Celebration."
Date: April 20, 1979
Creator: Argo, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0262B.0597]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "First Page of Crabtree Farms, with Redd Crabtree at the reins, shows first-place from Saturday in the roadster pony grand championship, during the Oklahoma Centennial Horse Show at the state fairgrounds in Oklahoma City."
Date: April 20, 1990
Creator: Sisney, Steve
Object Type: Photograph
System: The Gateway to Oklahoma History