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574 Matching Results
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The Cushing Daily Citizen (Cushing, Okla.), Vol. 35, No. 176, Ed. 1 Friday, May 31, 1957
Daily newspaper from Cushing, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 31, 1957
Creator:
Allen, Robert B., Jr.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
THREE NEW DELAYED ALPHA EMITTERS OF LOW MASS
Two new positron active isotopes, B{sup 8} and Na{sup 20}, have been found to decay to excited states of Be{sup 8} and Ne{sup 20}, which in turn decay 'instantaneously' by alpha emission. Their half-lives are 0.65 {+-} 0.1 sec. and 1/4 sec. respectively. N{sup 12} is also found to have a low energy positron group which leads to an {alpha}-unstable excited state in C{sup 12}. The masses of B{sup 8} and Na{sup 20} are 8.027 and 20.015 respectively. B{sup 8} decays by a 13.7 {+-} 0.3 Mev positron, through the same excited state of Be{sup 8} as does Li{sup 8}. Estimates of the energies of the excited state in C{sup 12} and Ne{sup 20} are made.
Date:
May 31, 1950
Creator:
Alvarez, Luis W.
Object Type:
Report
System:
The UNT Digital Library
The Denison Press (Denison, Tex.), Vol. 28, No. 50, Ed. 1 Friday, May 31, 1957
Weekly newspaper from Denison, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1957
Creator:
Anderson, LeRoy M., Sr.
Object Type:
Newspaper
System:
The Portal to Texas History
San Antonio Register (San Antonio, Tex.), Vol. 27, No. 16, Ed. 1 Friday, May 31, 1957
Weekly newspaper from San Antonio, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1957
Creator:
Andrews, U. J.
Object Type:
Newspaper
System:
The Portal to Texas History
[Handwritten Letter from Rosa Anspach to Daniel W. Kempner, May 31, 1953]
Handwritten letter from Rosa Anspach to Daniel W. Kempner discussing the ongoing challenges of getting her a room at the Home for Aged and Infirm Hebrews of New York and asking how he has been.
Date:
May 31, 1953
Creator:
Anspach, Rosa
Object Type:
Letter
System:
The Portal to Texas History
The Panola Watchman (Carthage, Tex.), Vol. 83, No. 25, Ed. 1 Thursday, May 31, 1956
Weekly newspaper from Carthage, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1956
Creator:
Applegate, Clabe
Object Type:
Newspaper
System:
The Portal to Texas History
[Inter-Office Letter from R. M. Armstrong to I. H. Kempner, May 31, 1956]
Inter-office letter from R. M. Armstrong to I. H. Kempner discussing a specific broker and his quality of work.
Date:
May 31, 1956
Creator:
Armstrong, R. M.
Object Type:
Letter
System:
The Portal to Texas History
Coleman County Chronicle (Coleman, Tex.), Vol. 19, No. 50, Ed. 1 Thursday, May 31, 1951
Semi-weekly newspaper from Coleman, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1951
Creator:
Autry, Milton
Object Type:
Newspaper
System:
The Portal to Texas History
The Parish Post (Corpus Christi, Tex.), Vol. 7, No. 13, Ed. 1 Sunday, May 31, 1959
Weekly Catholic newspaper from Corpus Christi, Texas that includes news of interest to the Corpus Christi Catholic community along with advertising.
Date:
May 31, 1959
Creator:
Baca, Allen
Object Type:
Newspaper
System:
The Portal to Texas History
The Tulia Herald (Tulia, Tex), Vol. 47, No. 22, Ed. 1, Thursday, May 31, 1956
Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date:
May 31, 1956
Creator:
Baggarly, H. M.
Object Type:
Newspaper
System:
The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 53, No. 129, Ed. 1 Wednesday, May 31, 1950
Daily newspaper from Sweetwater, Texas that includes local, state and national news along with advertising.
Date:
May 31, 1950
Creator:
Baker, Allen
Object Type:
Newspaper
System:
The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 54, No. 129, Ed. 1 Thursday, May 31, 1951
Daily newspaper from Sweetwater, Texas that includes local, state and national news along with extensive advertising.
Date:
May 31, 1951
Creator:
Baker, Allen
Object Type:
Newspaper
System:
The Portal to Texas History
Sweetwater Reporter (Sweetwater, Tex.), Vol. 56, No. 128, Ed. 1 Sunday, May 31, 1953
Daily newspaper from Sweetwater, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1953
Creator:
Baker, Allen
Object Type:
Newspaper
System:
The Portal to Texas History
A Pilot Plant for the Reduction of Uranium Hexafluoride to Uranium Tetrafluoride with Trichloroethylene
Pilot plant experiments are described in which trichloroethylene was used for the reduction of uranium hexafluoride to uranium tetrafluoride. After unsatisfactory preliminary results with liquid phase reduction, satisfactory results were obtained with a vapor phase reduction system. It was found that vapor phase reduction at approximately 450 deg F, produced a low density product which contained only small quantities of uranium(VI); sintering the uranium tetrafluoride in a hydrogen fluoride atmosphere increased the product density to approximately 3 g/cc. The reduction was essentially complete, and the effluent gas contained less than 1 ppm of uranium hexafluoride. The purity of the uranium tetrafluoride produced was equivalent to that of the uranium hexafluoride used as feed. A complete discussion is given of the operation of the various parts of the system. (auth)
Date:
May 31, 1956
Creator:
Baker, J. E.; Klaus, H. V.; Schmidt, R. A. & Smiley, S. H.
Object Type:
Report
System:
The UNT Digital Library
The Clifton Record (Clifton, Tex.), Vol. 62, No. 18, Ed. 1 Friday, May 31, 1957
Weekly newspaper from Clifton, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1957
Creator:
Baldridge, Robert L., Jr. & Baldridge, Mrs. Robert L.
Object Type:
Newspaper
System:
The Portal to Texas History
McCurtain Gazette (Idabel, Okla.), Vol. 52, No. 24, Ed. 1 Saturday, May 31, 1958
Semiweekly newspaper from Idabel, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 31, 1958
Creator:
Banta, Ira J.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Weekly Chronicle (Duncanville, Tex.), Vol. 1, No. 43, Ed. 1 Thursday, May 31, 1956
Weekly newspaper from Duncanville, Texas that includes local, state and national news along with extensive advertising.
Date:
May 31, 1956
Creator:
Barber, Hildred
Object Type:
Newspaper
System:
The Portal to Texas History
Mt. Vernon Optic-Herald (Mount Vernon, Tex.), Vol. 82, No. 37, Ed. 1 Thursday, May 31, 1956
Weekly newspaper from Mount Vernon, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1956
Creator:
Bass, James T.
Object Type:
Newspaper
System:
The Portal to Texas History
Gladewater Daily Mirror (Gladewater, Tex.), Vol. 2, No. 63, Ed. 1 Wednesday, May 31, 1950
Daily newspaper from Gladewater, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1950
Creator:
Bedichek, Wendell
Object Type:
Newspaper
System:
The Portal to Texas History
Gladewater Daily Mirror (Gladewater, Tex.), Vol. 3, No. 60, Ed. 1 Thursday, May 31, 1951
Daily newspaper from Gladewater, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1951
Creator:
Bedichek, Wendell
Object Type:
Newspaper
System:
The Portal to Texas History
Gladewater Daily Mirror (Gladewater, Tex.), Vol. 4, No. 267, Ed. 1 Sunday, May 31, 1953
Daily newspaper from Gladewater, Texas that includes local, state, and national news along with advertising.
Date:
May 31, 1953
Creator:
Belk, Jeanne
Object Type:
Newspaper
System:
The Portal to Texas History
Time Dependence of the Slowing Down of Neutrons with Constant Scattering Mean Free Path
Simple expression are derived for the time dependence of slowing down of neutrons in a simple media. In Section I, a method suggested by age theory is used, while in section II, a two parameter scattering function is employed. Results are compared with exact calculations.
Date:
May 31, 1952
Creator:
Bell, G. I. & Bethe, Hans A. (Hans Albrecht), 1906-2005
Object Type:
Report
System:
The UNT Digital Library
Stillwater Daily News-Press (Stillwater, Okla.), Vol. 47, No. 106, Ed. 1 Friday, May 31, 1957
Daily newspaper from Stillwater, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 31, 1957
Creator:
Bellatti, R. Marsden
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Stillwater News-Press (Stillwater, Okla.), Vol. 49, No. 105, Ed. 1 Sunday, May 31, 1959
Daily newspaper from Stillwater, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 31, 1959
Creator:
Bellatti, R. Marsden
Object Type:
Newspaper
System:
The Gateway to Oklahoma History