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821
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291
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THE HEAT CAPACITY OF BERYLLIUM CARBIDE POWDER IN STAINLESS STEEL CAPSULES AS A FUNCTION OF TEMPERATURE (400-1800 F)
The mean heat capacity of a sample of powdered beryllium carbide, a possible moderator material for a nuclear reactor, was determined as a function of temperature. A thin-walled stainless steel capsule containing the material was heated in an electric furnace and dropped into a water calorimeter. The following linear equation for mean heat capacity over the temperature range 50 f C-T f C as a function of temperature, T, was derived from the data by the method of least squares: C/sub p/ = 0.299 + 2.16 x 10/sup -4/ T f C el temperatures 0.005 cal gm/sup -1/( f C)/sup -1/. The numerical value of C/sub p/ expressed by this equation is also equal to the mean heat capacity in Btu lb/sup -1/( f F)/sup -1/. (auth)
Date:
April 20, 1949
Creator:
Powers, H.; Kostigen, T. & Trice, J.B.
Object Type:
Report
System:
The UNT Digital Library
THE HEAT CAPACITY OF U$sub 3$O$sub 8$ POWDER AS A FUNCTION OF TEMPERATURE (400-1800 F)
The mean heat capacity of a sample of powdered U/sub 3/O/sub 8/ was determined as a function of temperature from measurements of heat content. A thin-walled nickel capsule containing the material was heated in an electric furnace and dropped into a water calorimeter The Mean heat capacity values calculated from the experimental data were nearly constant over the temperature range, room temperture to 250-975 deg C (482-1790 deg F). The average value was 0.074 plus or minus 0.004 cal gm/sup -1EDE/C/sup -2/ (0.074 plus or minus 0.004 Btu lb/sup -1 deg F/du p -1/). From 975-1100 deg C (1790-2012 deg F) a small rise was observed. (auth)
Date:
April 26, 1949
Creator:
Powers, H.; Welch, F. & Trice, J.B.
Object Type:
Report
System:
The UNT Digital Library
[BASEMENT BOX 67.0638]
Photograph is of a theater that has burned with buildings to the left of the theater that have burned completely and barely resemble a theater.Threwe men are looking inside the theater while a couple is looking in the windows of a store to the left of the theater. The photograph was taken during the day. Caption: "Minco"
Date:
April 12, 1949
Creator:
Kaho, C. J.
Object Type:
Photograph
System:
The Gateway to Oklahoma History
A Proposed Experimental Test of the Neutrino Theory
The experiment outlined in this proposal has the possibility of giving an answer to the important question, 'Does the neutrino exist'? It is unfortunate that at the present time, there is no convincing experimental that neutrinos exist. Two recent articles review the status of various experiments which could give information about neutrinos. In general, these experiments give results in agreement with the predictions of beta decay theory. But actually, if even the most complete of the 'recoil type' experiments could be performed satisfactorily, all that could be concluded would be the following: the energy and momentum relationships in beta decay are consistent with the theory that the known energy deficit is carried away by a single particle. But to emphasize the fact that this would not constitute a proof of the real existence of that particle, the following quotations from the review articles should be noted. Crane says, 'All of the evidence about the neutrino is, as already pointed out, indirect in character since neutrinos have not yet been caught after leaving the nucleus. It can, of course, be argued on very general grounds that, if energy is not conserved between nucleus and electron, momentum should not be expected to …
Date:
April 18, 1949
Creator:
Alvarez, Luis W.
Object Type:
Report
System:
The UNT Digital Library
The El Reno Daily Tribune (El Reno, Okla.), Vol. 58, No. 51, Ed. 1 Thursday, April 28, 1949
Daily newspaper from El Reno, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 28, 1949
Creator:
Harle, Budge
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The El Reno Daily Tribune (El Reno, Okla.), Vol. 58, No. 52, Ed. 1 Friday, April 29, 1949
Daily newspaper from El Reno, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 29, 1949
Creator:
Harle, Budge
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The El Reno Daily Tribune (El Reno, Okla.), Vol. 58, No. 38, Ed. 1 Wednesday, April 13, 1949
Daily newspaper from El Reno, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 13, 1949
Creator:
Harle, Budge
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The El Reno Daily Tribune (El Reno, Okla.), Vol. 58, No. 44, Ed. 1 Wednesday, April 20, 1949
Daily newspaper from El Reno, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 20, 1949
Creator:
Harle, Budge
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The El Reno Daily Tribune (El Reno, Okla.), Vol. 58, No. 48, Ed. 1 Monday, April 25, 1949
Daily newspaper from El Reno, Oklahoma that includes local, state, and national news along with advertising.
Date:
April 25, 1949
Creator:
Harle, Budge
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Baylor County Banner (Seymour, Tex.), Vol. 53, No. 35, Ed. 1 Thursday, April 28, 1949
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
April 28, 1949
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 53, No. 34, Ed. 1 Thursday, April 21, 1949
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
April 21, 1949
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 53, No. 33, Ed. 1 Thursday, April 14, 1949
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
April 14, 1949
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baylor County Banner (Seymour, Tex.), Vol. 53, No. 32, Ed. 1 Thursday, April 7, 1949
Weekly newspaper from Seymour, Texas that includes local, state, and national news along with advertising.
Date:
April 7, 1949
Creator:
Harrison, O. C.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 61, No. 2, Ed. 1 Friday, April 1, 1949
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
April 1, 1949
Creator:
Perry, Francis E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 61, No. 3, Ed. 1 Friday, April 8, 1949
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
April 8, 1949
Creator:
Perry, Francis E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 61, No. 4, Ed. 1 Friday, April 15, 1949
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
April 15, 1949
Creator:
Perry, Francis E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 61, No. 5, Ed. 1 Friday, April 22, 1949
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
April 22, 1949
Creator:
Perry, Francis E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Dublin Progress (Dublin, Tex.), Vol. 61, No. 6, Ed. 1 Friday, April 29, 1949
Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.
Date:
April 29, 1949
Creator:
Perry, Francis E.
Object Type:
Newspaper
System:
The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 51, Ed. 1 Thursday, April 28, 1949
Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date:
April 28, 1949
Creator:
Montgomery, Arval
Object Type:
Newspaper
System:
The Portal to Texas History
[Certificate of Payment from Carl Stautz to Lutheran Concordia College for J. M. Odom]
Billing statement from Carl Stautz on behalf of J. M. Odom to Lutheran Concordia College for the construction of Hirschi Memorial Library. This includes an invoice from J. M. Odom, a receipt from The Walter Tips Company for hardware, a guarantee from Acme Roofing Company, and a final estimate affidavit.
Date:
April 14, 1949
Creator:
Stautz, Carl H. & Odom, J. M.
Object Type:
Text
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 20, No. 40, Ed. 1 Friday, April 8, 1949
Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date:
April 8, 1949
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 20, No. 41, Ed. 1 Friday, April 15, 1949
Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date:
April 15, 1949
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History
The Shamrock Texan (Shamrock, Tex.), Vol. 45, No. 48, Ed. 1 Thursday, April 7, 1949
Weekly newspaper from Shamrock, Texas that includes local, state, and national news along with advertising.
Date:
April 7, 1949
Creator:
Montgomery, Arval
Object Type:
Newspaper
System:
The Portal to Texas History
The Denison Press (Denison, Tex.), Vol. 20, No. 39, Ed. 1 Friday, April 1, 1949
Weekly newspaper from Denison, Texas that includes local, state and national news along with advertising.
Date:
April 1, 1949
Creator:
Anderson, LeRoy M.
Object Type:
Newspaper
System:
The Portal to Texas History