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Limits on likesign dilepton production in nu/sub. mu. / interactions (open access)

Limits on likesign dilepton production in nu/sub. mu. / interactions

We have searched for the production of likesign dilepton events (nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup -/ + ...) in a wideband neutrino beam at FNAL using the 15' bubble chamber. We observe no signal above the background arising from conventional sources. We set 90% confidence level upper limits for the production rates of (nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup -/ + ...)/(nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + ...) less than or equal to 8 * 10/sup -5/ and (nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup -/ + ...)/(nu/sub ..mu../ + Ne ..-->.. ..mu../sup -/ + e/sup +/ + ...) less than or equal to 6 * 10/sup -2/.
Date: May 21, 1985
Creator: Baker, N. J.; Connolly, P. L.; Kahn, S. A.; Murtagh, M. J.; Palmer, R. B.; Samios, N. P. et al.
Object Type: Article
System: The UNT Digital Library
Surface treatment of lead glass microsphere (open access)

Surface treatment of lead glass microsphere

The structural arrangement of a hydrated glass surface depends on the composition, thermal history and surface treatment. This paper considers the surface treatment of a lead glass with weak and strong acid solutions and in particular hydrogen peroxide, to give a microscopically clean microsphere.
Date: May 21, 1980
Creator: Andrews, J.E. Jr. & Koo, J.C.
Object Type: Article
System: The UNT Digital Library
New developments in measurement technology relevant to the studies of deep geological repositories in domed salt and basalt (open access)

New developments in measurement technology relevant to the studies of deep geological repositories in domed salt and basalt

This report briefly describes recent geophysical and geotechnical instrumentation developments relevant to the studies of deep geologic repositories. Special emphasis has been placed on techniques that appear to minimize measurement problems associated with repositories constructed in basalt or domed salt. Included in the listing are existing measurement capabilities and deficiencies that have been identified by a few authors and instrumentation workshops that have assessed the capabilities of existing instrumentation with respect to repository applications. These deficiencies have been compared with the reported advantages and limitations of the new developments described. Based on these comparisons, areas that merit further research and development have been identified. The report is based on a thorough literature review and on discussions with several instrumentation specialists involved in instrumentation development.
Date: May 21, 1980
Creator: Ramirez, A.L. & Mao, N.H.
Object Type: Report
System: The UNT Digital Library
The impact of changing land use, nitrate deposition and CO sub 2 fertilization on soil carbon storage (open access)

The impact of changing land use, nitrate deposition and CO sub 2 fertilization on soil carbon storage

This research strives to assess the impact of changing land use, nitrate deposition and CO{sub 2} fertilization on soil carbon storage. Our motivation is that this reservoir is the most likely candidate for the so-called missing carbon sink. We are working on several aspects of this problem by measuring carbon content, nitrogen content and radiocarbon ratios in paired soil samples from neighboring sites, to determine the impact of land use on soil carbon inventories and turnover times. We are also gathering information on how the C/N ratios in soils vary with climate and changing land use, in an effort to estimate how much carbon has been sequestered as a result of atmospheric fallout of NH{sub 4}OH and HNO{sub 3}. Finally, we are developing a soil greening model that uses CO{sub 2} growth-enhancement results and bomb radiocarbon-based estimates of soil carbon inventory response times.
Date: May 21, 1992
Creator: Harrison, K. & Broecker, W.
Object Type: Report
System: The UNT Digital Library
The Mangum Star. (Mangum, Okla.), Vol. 20, No. 47, Ed. 1 Thursday, May 21, 1908 (open access)

The Mangum Star. (Mangum, Okla.), Vol. 20, No. 47, Ed. 1 Thursday, May 21, 1908

Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1908
Creator: Taylor, J. E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Logan County News. (Crescent, Okla.), Vol. 12, No. 28, Ed. 1 Friday, May 21, 1915 (open access)

The Logan County News. (Crescent, Okla.), Vol. 12, No. 28, Ed. 1 Friday, May 21, 1915

Weekly newspaper from Crescent, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1915
Creator: Frishman, Joseph
Object Type: Newspaper
System: The Gateway to Oklahoma History
Guthrie Daily News. (Guthrie, Okla. Terr.), Vol. 5, No. 1491, Ed. 1 Monday, May 21, 1894 (open access)

Guthrie Daily News. (Guthrie, Okla. Terr.), Vol. 5, No. 1491, Ed. 1 Monday, May 21, 1894

Daily newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: May 21, 1894
Creator: Stevens, T.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Democrat. (Altus, Okla.), Vol. 2, No. 9, Ed. 1 Thursday, May 21, 1908 (open access)

The Oklahoma Democrat. (Altus, Okla.), Vol. 2, No. 9, Ed. 1 Thursday, May 21, 1908

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1908
Creator: Williams, Bob
Object Type: Newspaper
System: The Gateway to Oklahoma History
Oklahoma State Register. (Guthrie, Okla.), Vol. 12, No. 21, Ed. 1 Thursday, May 21, 1903 (open access)

Oklahoma State Register. (Guthrie, Okla.), Vol. 12, No. 21, Ed. 1 Thursday, May 21, 1903

Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date: May 21, 1903
Creator: Golobie, John
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Oklahoma Democrat (Altus, Okla.), Vol. 7, No. 12, Ed. 1 Thursday, May 21, 1914 (open access)

The Oklahoma Democrat (Altus, Okla.), Vol. 7, No. 12, Ed. 1 Thursday, May 21, 1914

Weekly newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1914
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Mangum Star. (Mangum, Okla.), Vol. 20, No. 47, Ed. 2 Thursday, May 21, 1908 (open access)

The Mangum Star. (Mangum, Okla.), Vol. 20, No. 47, Ed. 2 Thursday, May 21, 1908

Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1908
Creator: Taylor, J. E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Mangum Star. (Mangum, Okla. Terr.), Vol. 15, No. 46, Ed. 1 Thursday, May 21, 1903 (open access)

The Mangum Star. (Mangum, Okla. Terr.), Vol. 15, No. 46, Ed. 1 Thursday, May 21, 1903

Weekly newspaper from Mangum, Oklahoma that includes local, territorial, and national news along with advertising.
Date: May 21, 1903
Creator: Echols, R. C. & Townsend, G. B.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Twice-A-Week Sun. (Guthrie, Okla.), Vol. 2, No. 32, Ed. 1 Wednesday, May 21, 1913 (open access)

The Twice-A-Week Sun. (Guthrie, Okla.), Vol. 2, No. 32, Ed. 1 Wednesday, May 21, 1913

Semi-weekly newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1913
Creator: Hubbard, J. H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Crowder City Guardian (Crowder, Oklahoma), Vol. 4, No. 29, Ed. 1 Friday, May 21, 1909 (open access)

The Crowder City Guardian (Crowder, Oklahoma), Vol. 4, No. 29, Ed. 1 Friday, May 21, 1909

Weekly newspaper from Crowder, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1909
Creator: Barrow, A. E.
Object Type: Newspaper
System: The Gateway to Oklahoma History
Cushing Independent. (Cushing, Okla.), Vol. 7, No. 24, Ed. 1 Thursday, May 21, 1908 (open access)

Cushing Independent. (Cushing, Okla.), Vol. 7, No. 24, Ed. 1 Thursday, May 21, 1908

Weekly newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1908
Creator: Holland, Al. H.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 24, No. 11, Ed. 1 Thursday, May 21, 1914 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 24, No. 11, Ed. 1 Thursday, May 21, 1914

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1914
Creator: Zimmerman, Warren
Object Type: Newspaper
System: The Gateway to Oklahoma History
Hooker Advance (Hooker, Okla.), Vol. 6, No. 15, Ed. 1 Friday, May 21, 1909 (open access)

Hooker Advance (Hooker, Okla.), Vol. 6, No. 15, Ed. 1 Friday, May 21, 1909

Weekly newspaper from Hooker, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1909
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Guymon Herald. (Guymon, Okla.), Vol. 18, No. 10, Ed. 1 Thursday, May 21, 1908 (open access)

The Guymon Herald. (Guymon, Okla.), Vol. 18, No. 10, Ed. 1 Thursday, May 21, 1908

Weekly newspaper from Guymon, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1908
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Cimarron News. (Boise City, Okla.), Vol. 16, No. 44, Ed. 1 Thursday, May 21, 1914 (open access)

The Cimarron News. (Boise City, Okla.), Vol. 16, No. 44, Ed. 1 Thursday, May 21, 1914

Weekly newspaper from Boise City, Oklahoma that includes local, state, and national news along with advertising. Established at Kenton, Oklahoma and moved to Boise City, March 24th, 1910.
Date: May 21, 1914
Creator: Thomas, Roscoe C.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Hobart Republican. (Hobart, Okla.), Vol. 6, No. 13, Ed. 1 Thursday, May 21, 1908 (open access)

The Hobart Republican. (Hobart, Okla.), Vol. 6, No. 13, Ed. 1 Thursday, May 21, 1908

Weekly newspaper from Hobart, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1908
Creator: Benedict, Roy
Object Type: Newspaper
System: The Gateway to Oklahoma History
Harmon County Tribune (Hollis, Okla.), Vol. 5, No. 39, Ed. 1 Friday, May 21, 1915 (open access)

Harmon County Tribune (Hollis, Okla.), Vol. 5, No. 39, Ed. 1 Friday, May 21, 1915

Weekly newspaper from Hollis, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1915
Creator: Baldwin, A. A.
Object Type: Newspaper
System: The Gateway to Oklahoma History
The Hobart Republican. (Hobart, Okla.), Vol. 12, No. 9, Ed. 1 Thursday, May 21, 1914 (open access)

The Hobart Republican. (Hobart, Okla.), Vol. 12, No. 9, Ed. 1 Thursday, May 21, 1914

Weekly newspaper from Hobart, Oklahoma that includes local, state, and national news along with advertising.
Date: May 21, 1914
Creator: Pate, J. M.
Object Type: Newspaper
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0051.1478]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "One Oklahoma City man was killed and another was seriously injured Tuesday when the auto, failed to slow down for a dead end street."
Date: May 21, 1963
Creator: Lucas, Jim
Object Type: Photograph
System: The Gateway to Oklahoma History

[Photograph 2012.201.B0225.0626]

Photograph taken for a story in the Oklahoma Times newspaper. Caption: "of United Presbyterian Churches in Oklahoma City file into a communion service at the denomination's 176th general assembly at Municipal Auditorium."
Date: May 21, 1964
Creator: Traverse, Austin
Object Type: Photograph
System: The Gateway to Oklahoma History