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Evaluation of Wire Scanner for SM-1
Preliminary design concepts are presented for a wire scanner for experimentally evaluating spatial variations of neutron flux in the SM-l reactor core. Results of a literature search and determination of optimum criteria for flux mapping the core in minimum time dictated requirements for design concepts and specifications. The utility of both manually instrumented and automatically instrumented wire scanners was analyzed with respect to rapidity of measurement, selectivity of detector location, cost, value of data, plant downtime, and additional factors. (auth)
Date:
November 22, 1961
Creator:
Kemp, S. N.
Object Type:
Report
System:
The UNT Digital Library
[Banner from Proof exhibit]
Photograph of one of the informational banners that was hung in the Special Collections room while the exhibit "Proof: The Byrd Williams Family Photography Archive" was housed there. It reads "Byrd Williams Photography; Byrd Photo; Byrd Williams III worked for Kodak and several other photography companies in addition to being involved in lens manufacturing prior to starting his business in Fort Worth. Through these jobs he gained the skill necessary to launch Byrd Photo which also included a portrait studio and photo lab. Studio work included work for a wide variety of clients including the city crime lab, architects, and magazines. Customers could have a photography painted over in oils, giving it the appearance of a painting - or oil paintings, based on these photographs.; Proof: Photographs from Four Generations of a Texas Family; Customers who came to Byrd Photo to have their portrait made would invariably be presented with a proof -- a photo print they could see before they placed their order for additional photographs. The Williams Collection is filled with photo proofs like these, but it's filled with proof of another kind as well-- proof of four lives spent in an unceasing attempt to capture our world, …
Date:
November 22, 2016
Creator:
Clark, Junebug
Object Type:
Photograph
System:
The UNT Digital Library
[Informative banner from Proof exhibit]
Photograph of an informational banner hung on the wall during the "Proof: The Byrd Williams Family Photography Archive" exhibit. It was housed in the Special Collections room at Willis Library during the fall semester of 2016. The banner reads "Introduction; An archive is a story which hasn't been written. Within each box and folder are photos, letters, scrapbooks and artifacts. Individually they are curiosities, but combined, they are interconnected evidence of the past. The Byrd Williams Family Photography Collection was created by four photographers, all named Byrd Moore Williams, over four successive generations beginning in 1890 and continuing through the present day. The collection is proof of four lives, lived in vivid detail. The story is yet to be told.; The archive, acquired by UNT Libraries in 2014, contains over 300,000 unique images, ranging from snapshots to studio portraits to street photography. Subject matter is diverse too; in this collection the landscapes of Yosemite site alongside televangelists, professional hockey players and Fort Worth city landmarks new and old. The history of the Williams Family is told within the collection through letters, postcards, diaries and artifacts such as cameras and significant personal effects." Also on the banner are several examples of …
Date:
November 22, 2016
Creator:
Clark, Junebug
Object Type:
Photograph
System:
The UNT Digital Library
[Byrd Williams Timeline Banner displayed at exhibit]
Photograph of a banner displayed at the "Proof: The Byrd Williams Family Photography Archive". On it are images of each Byrd Williams next to names and a synopsis of their life. The banner reads "Byrd Williams Timeline; Byrd Moore Williams; Byrd Moore Williams owned a hardware store in Gainesville, Texas that sold photography equipment. His early prints were developed in a darkroom in the family's home. His work includes stunningly detailed images of his hardware store, photos of family members and places around Gainesville.; Byrd Moore Williams, Jr.; Byrd Williams II studied at the University of Texas (1905-1907), worked as an engineer, and expanded on family tradition by incorporating imagery in forms other than portraiture, which included landscapes and city scenery. His work includes documentation of civil engineering projects including the San Antonio River Walk. Byrd II's surveying equipment and notebooks are included in the collection as well as fragile nitrate based negatives featuring early scenes of Yosemite National Park.; Byrd Williams III; Byrd Williams III explored photography on his own terms as a fine art as well as a commercial enterprise. He owned a photo service in Fort Worth and in the 1930s created an expansive series of women …
Date:
November 22, 2016
Creator:
Clark, Junebug
Object Type:
Photograph
System:
The UNT Digital Library
Arsenic Removal From Gaseous Streams
Uranium feed materials, depending on the production process, have been found to contain arsenic (As) as a contaminant. Analyses show the As to be present as As pentafluoride (AsF{sub 5}) and/or hexafluoroarsenic acid (HAsF{sub 6}) and enter the enrichment cycle through contaminated hydrogen fluoride (HF). Problems related to corrosion of cylinder valves and plugging of feed lines and valves have been attributed to the As. Techniques to separate AsF{sub 5} from uranium hexafluoride (UF{sub 6}) using sodium fluoride (NaF) as a trapping media were successful and will be discussed. Procedures to significantly reduce (up to 97%) the level of As in HF will also be reported. 5 figs., 9 tabs.
Date:
November 22, 1989
Creator:
Russell, R. G. & Otey, M. G.
Object Type:
Report
System:
The UNT Digital Library
Development of a three-dimensional model of the atmospheric boundary layer using the finite element method
This report summarizes our current effort and ideas toward the development of a model for the planetary boundary layer using the finite element technique. As an initial step, the finite element methodology is applied to simpler version of the boundary layer equations given by the two-dimensional, constant-property, incompressible conservation equations (Navier-Stokes equations). Solution procedures for both the steady-state and transient equations are discussed. For the transient problem, a variable time-step, trapezoid-rule algorithm with dynamic time-truncation error control is presented. The resulting system of nonlinear algebraic equations is solved by a Newton iteration procedure with a frontal solution scheme used for the linear set of equations. The need to develop a suitable linear equation solver, with respect to minimization of computer storage and execution costs, particularly for large (three-dimensional) finite element problems, is also discussed.
Date:
November 22, 1977
Creator:
Lee, R. L. & Gresho, P. M.
Object Type:
Report
System:
The UNT Digital Library
Improved methods for computing masses from numerical simulations
An important advance in the computation of hadron and glueball masses has been the introduction of non-local operators. This talk summarizes the critical signal-to-noise ratio of glueball correlation functions in the continuum limit, and discusses the case of (q{bar q} and qqq) hadrons in the chiral limit. A new strategy for extracting the masses of excited states is outlined and tested. The lessons learned here suggest that gauge-fixed momentum-space operators might be a suitable choice of interpolating operators. 15 refs., 2 tabs.
Date:
November 22, 1989
Creator:
Kronfeld, A.S.
Object Type:
Article
System:
The UNT Digital Library
Mechanical construction of the 22 Nova laser
The Nova laser system for Inertial Confinement Fusion studies at Lawrence Livermore National Laboratory is under construction and will be completed October 1984 with first operations scheduled for 1985. This system is the largest precision opto-mechanical engineering system ever built. Major engineering and subsystems are mechanical, optical, and electrical power. A series of system technologies include alignment, diagnostics, target, frequency conversion, and controls. This paper will only discuss the mechanical system.
Date:
November 22, 1983
Creator:
Hurley, C.A.; Frick, F.A.; Patton, H.G.; Bradley, G. & Martos, A.
Object Type:
Article
System:
The UNT Digital Library
[News Clip: TX reax]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
November 22, 1994, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
[News Clip: DC shooting]
Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date:
November 22, 1994, 10:00 p.m.
Creator:
KXAS-TV (Television station : Fort Worth, Tex.)
Object Type:
Video
System:
The UNT Digital Library
Hazard-identification matrix for 10-MW/sub e/ solar-thermal central-receiver pilot plant: preliminary hazard-analysis input
The hazard matrix is our gross identifier of potential solar collector subsystem hazards. The matrix will be used as a hazard reference in the accomplishment of the preliminary design hazard analysis, and to assist system design engineers in the evaluation of the specific subsystem design.
Date:
November 22, 1978
Creator:
Wander, H.R.
Object Type:
Report
System:
The UNT Digital Library
Taloga Times-Advocate (Taloga, Okla.), Vol. 30, No. 24, Ed. 1 Thursday, November 22, 1923
Weekly newspaper from Taloga, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 22, 1923
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mangum Star (Mangum, Okla.), Vol. 30, No. 23, Ed. 2 Thursday, November 22, 1917
Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 22, 1917
Creator:
Jessee, Elmer V.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Leader (Guthrie, Okla.), Vol. 27, No. 49, Ed. 1 Thursday, November 22, 1917
Weekly newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 22, 1917
Creator:
Niblack, Leslie G.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mangum Star. (Mangum, Okla. Terr.), Vol. 19, No. 21, Ed. 1 Thursday, November 22, 1906
Weekly newspaper from Mangum, Oklahoma that includes local, territorial, and national news along with advertising.
Date:
November 22, 1906
Creator:
Echols, R. C.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Oklahoma State Register (Guthrie, Okla.), Vol. 27, No. 28, Ed. 1 Thursday, November 22, 1917
Weekly newspaper from Guthrie, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 22, 1917
Creator:
Golobie, John
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mangum Star (Mangum, Okla.), Vol. 30, No. 23, Ed. 1 Thursday, November 22, 1917
Weekly newspaper from Mangum, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 22, 1917
Creator:
Jessee, Elmer V.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Mangum Star. (Mangum, Okla.), Vol. 13, No. 20, Ed. 1 Thursday, November 22, 1900
Weekly newspaper from Mangum, Oklahoma that includes local, territorial, and national news along with advertising.
Date:
November 22, 1900
Creator:
Townsend, G. B.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Safeguard. (Guthrie, Okla.), Vol. 13, No. 43, Ed. 1 Thursday, November 22, 1906
Weekly newspaper from Guthrie, Oklahoma Territory that includes local, territorial, and national news along with advertising.
Date:
November 22, 1906
Creator:
Buchanan, C. A.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Canadian Enterprise (Canadian, Okla.), Vol. 4, No. 9, Ed. 1 Friday, November 22, 1907
Weekly newspaper from Canadian, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 22, 1907
Creator:
Williams, B. W.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Cushing Independent (Cushing, Okla.), Vol. 22, No. 13, Ed. 1 Thursday, November 22, 1917
Weekly newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 22, 1917
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Altus Weekly News. (Altus, Okla.), Vol. 19, No. 39, Ed. 1 Thursday, November 22, 1917
Weekly newspaper from Altus, Oklahoma that includes local, county, state, and national news along with advertising.
Date:
November 22, 1917
Creator:
Orr, J. P.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Expiring Unemployment Insurance Provisions
This report discusses several key provisions related to extended federal unemployment benefits that are temporary and, therefore, scheduled to expire. This report describes the consequences of these expirations for the financing and availability of unemployment benefits in states. It also summarizes the last three laws that have extended these expiring provisions: P.L. 112-240, P.L. 112-96, and P.L. 112-78.
Date:
November 22, 2013
Creator:
Isaacs, K. P.
Object Type:
Report
System:
The UNT Digital Library
Legislative Actions to Repeal, Defund, or Delay the Affordable Care Act
This report summarizes legislative and other actions taken to repeal, defund, or delay the Affordable Care Act (ACA), since the law's enactment. The information is presented in four appendixes.
Date:
November 22, 2013
Creator:
Redhead, C. S. & Kinzer, Janet
Object Type:
Report
System:
The UNT Digital Library