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19,066 Matching Results
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THE (5-PHENYL-2-OXAZOLYL)PYRIDINES AS FLUORESCENT pH INDICATORS. AN APPLICATION TO CHEMICAL RADIATION DOSIMETRY
The three isomeric (5-phenyl-2-oxazolyl)pyridines have been shown to be sensitive fluorescent pH indicators which show a pronounced change to increased visible fluorescence as the pH is lowered. Absorption and fluorescence spectral data and pK values are given. Selective excitation of fluorescence from the conjugate acid in the presence of the free base was found possible. The sensitivity of the 4-isomer was demonstrated to be adequate for determining the small amounts of acid produced in certain chemical dosimeter systems. (auth)
Date:
August 1, 1958
Creator:
Ott, Donald G.
Object Type:
Report
System:
The UNT Digital Library
9-Zoom : A One-Dimensional, Multigroup, Neutron Diffusion Theory Reactor Code for the IBM 709
The following document describes the usage and purpose of the neutron diffusion theory reactor program 9-Zoom, a memory-contained program that takes advantage of 709 features such as, for example, preferential order of multiply by zero, and for small problems approaches input-output limitations with excellent convergence properties.
Date:
August 25, 1959
Creator:
Stone, S. P.; Collins, E. T. & Lenihan, S. R.
Object Type:
Report
System:
The UNT Digital Library
10-Megawatt Aqueous Homogeneous Circulating Solution Reactor for Producing Electrical Power in Remote Locations
This Report Presents the Preliminary design of a 10-megawatt powerplant utilizing a circulating fuel type homogenous reactor as a primary heat source.
Date:
August 1, 1953
Creator:
Montgomery, D. W.; Dodson, W. J.; Kaiser, F. F.; Luckow, W. K. & Pashos, T. J.
Object Type:
Report
System:
The UNT Digital Library
AN 80 MEGAWATT AQUEOUS HOMOGENEOUS BURNER REACTOR. Reactor Design and Feasibility Problem
An 80 Mw aqueous homogeneous burner reactor suitable for producing 20 Mw of electricity at a remote location is described. The reactor fuel consists of a light water uranyl sulfate solution which acts as its own moderator and coolant. The uranium is highly enriched (93% U/sup 235/). The primary considerstions for the design were simplicity and reliability of the components, automatic demand control and safe for any load change, full xenon override not required, possibility of construction within the immediate future, and economic operation not the cortrolling factor. Reasonably complete studies are presented for the reactor physics, safety, stability, chemistry, hent transfer, and operation of the system. (auth)
Date:
August 1, 1957
Creator:
Chapman, R.H.; Collins, H.L.; Dollard, W.J.; Fieno, D.; Hernandez- Fragoso, J.; Miller, J.W. et al.
Object Type:
Report
System:
The UNT Digital Library
100 Areas technical activities report - physics, July 1951
This is the monthly 100 areas technical activities report for the physics group for the month of July 1951. This group was concerned with pile related studies. Work discussed includes neutron attenuation measurements in pile shielding test facilities, studies of physical properties of shielding materials (concrete), work on a xenon generator and separation facility, further development and shielding work for a neutron spectrometer, continued work on a magnetic spectrometer, and counting equipment. Studies of neutron fluxes from exponential piles, and criticality studies are also discussed.
Date:
August 3, 1951
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
100-K water plant facilities data for G.E. scoping
This report discusses seven items related to the design of the 100-K water plant facilities. These items include: the number of process water connections to the reactor building, valving at the control building, and number of main pumping units; effect on heating system of the Hanford power outage during the winter period; reactor supply conditions; power requirements and steam flow at the local power plant; the service water system; general arrangement of the heat exchanger building; and pumping station control.
Date:
August 8, 1952
Creator:
Patterson, R. K.
Object Type:
Report
System:
The UNT Digital Library
200 Area weekly report
None
Date:
August 4, 1955
Creator:
Christl, R. J.
Object Type:
Report
System:
The UNT Digital Library
600 MW Fused Salt Homogeneous Reactor Power Plant
This report is a study of the feasibility of using a fused salt fuel reactor in a central station electric generating plant.
Date:
August 1, 1956
Creator:
Davies, R. W.; Feener, D. H.; Frederick, W. A.; Goller, K. R.; Granet, I.; Schneider, G. R. et al.
Object Type:
Report
System:
The UNT Digital Library
709 Program for Reduction of Exponential Pile Data
A multi-purpose program for processing exponential data has been prepared for the 709 computer. The main purposes of the program is to compute the material buckling from raw data (given counts, time, and counter information) or from previously calculated Athermal's. It is also possible to compute only CeCh (end and harmonic corrections) for a given B11 or series if B11's no counting data being entered. In every case, pile measurements must be submitted as input for corrections.
Date:
August 20, 1959
Creator:
Matsumoto, D. D.
Object Type:
Report
System:
The UNT Digital Library
1957 Soil Bank Grass Planting
Photograph of 1957 Soil Bank grass planting of native bluestem mixture on slick spot in a field of mixed prairie upland. A check will be makd to see if bluestem grasses will survive on this spot.
Date:
August 4, 1958
Creator:
McConnell, John
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[2012.201.B0308.0085]
Photograph is of a man in a baseball uniform leaning over looking at a baseball in his hand while another set of hands is gesturing two circles next to each other. Caption: "Bobby Howard, left, whose third straight single broke up the first game of the Oklahoma City-San Antonio doubleheader here Sunday night in favor of the Indians, gives pitcher Bart DiMaggio the no-hit, no-run signs after the latter beat the Missions 1-0 in the eighth inning of what was scheduled to be a seven-inning opener."
Date:
August 14, 1955
Creator:
Miller, Joe
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[2012.201.B0311.0339]
Photograph is of a group of boys and their coaches near the home plate in team picture formation. Caption: "Won the peewee 1 championship of the Harding area of the YMCA junior baseball program."
Date:
August 25, 1958
Creator:
Snodgrass, Bob
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[2012.201.B0358.0044]
Photograph is of a man wearing a naval uniform standing in front of a black car shining the front headlight. Caption: "Seaman J. E. Emerson polishes up the new automobile he won on a dollar investment."
Date:
August 18, 1950
Creator:
Killian, Thomas F.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[2012.201.B0366.0058]
Photograph is a head shot of a man wearing a Naval uniform. Caption: "Lowell Evans"
Date:
August 6, 1957
Creator:
Lucas, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[2012.201.B0414.0099]
Photograph is a baseball team of young men in team photo formation with the coaches standing behind the kneeling and sitting team. Caption: "These Stan Waitie Owls are Peewee 1 champions of their league in the gigantic YMCA junior baseball circuit."
Date:
August 27, 1958
Creator:
Gumm, John
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[2012.201.B0417.0243]
Photograph is of a man in a baseball uniform and cap smiling while seated at a table. His arm is resting on the table. Caption: "Tommy Fine, San Antonio"
Date:
August 10, 1951
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[2012.201.B0417.0247]
Photograph is of a woman leaning on a piano with her hand on her chin watching the young man playing the piano. Caption: "Making almost a family project out of the first Mummers theater production of the season, "Strings and Things," are Glen Finefrock, musical director, and his wife, Joan, who's writing several of the Original sketches and lyrics."
Date:
August 24, 1959
Creator:
Fisher, Dawes
Object Type:
Photograph
System:
The Gateway to Oklahoma History
56th Texas Legislature, 3rd Called Session, House Simple Resolution 94
Simple resolution introduced by the Texas House of Representatives commending Representatives Brownrigg Dewey, Bill Heatly, John Huebner, Truett Latimer, and Jess Osborn for their outstanding performance during the Fifty-sixth session of the Legislature.
Date:
August 6, 1959
Creator:
Texas. Legislature. House of Representatives.
Object Type:
Legislative Document
System:
The Portal to Texas History
[Abbot shoe stores & W. H. Bowden and Sons]
Photograph of two slides advertising a shoe business and a dry good store, Abbot Shoe Store in Wynnewood Shopping Village, and W. H. Bowden and Sons in Weatherford, Texas.
Date:
August 15, 1950
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Photograph
System:
The UNT Digital Library
Abernathyite, a New Uranium Mineral of the Metatorbernite Group
A report about a new uranium mineral from the Fuemrol No. 2 mine, Emery County, Utah, named abernathyite.
Date:
August 1954
Creator:
Thompson, M. E.; Ingram, Blanche & Gross, E. B.
Object Type:
Report
System:
The UNT Digital Library
Abilene Public Library, Abilene, Texas: A Plot Plan
A plot plan for the Abilene Public Library building in Abilene, Texas. It includes a basic outline of the building's shape and exterior layout from above.
Date:
August 15, 1959
Creator:
David S. Castle Co.
Object Type:
Technical Drawing
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 70, No. 46, Ed. 2 Tuesday, August 1, 1950
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
August 1, 1950
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 70, No. 47, Ed. 2 Wednesday, August 2, 1950
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
August 2, 1950
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Abilene Reporter-News (Abilene, Tex.), Vol. 70, No. 48, Ed. 2 Thursday, August 3, 1950
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
August 3, 1950
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History