Partner
Oklahoma Historical Society
917
UNT Libraries Special Collections
431
UNT Libraries Government Documents Department
176
Rosenberg Library
47
UNT Libraries
38
Ennis Public Library
37
Hopkins County Genealogical Society
32
Sterling Municipal Library
32
Abilene Public Library
31
Chisholm Trail Museum and Horizon Hill
31
113 More
Collection
Oklahoma Digital Newspaper Program
915
Texas Digital Newspaper Program
880
Tocker Foundation Grant
437
KXAS-NBC 5 News Collection
421
Office of Scientific & Technical Information Technical Reports
133
The Oklahoma City Times
107
Ladd & Katherine Hancher Library Foundation
103
Abilene Library Consortium
88
Harris and Eliza Kempner
47
Ennis Daily News
37
189 More
Country
States
Year
Month
Language
2,541 Matching Results
Results open in a new window/tab.
Results:
1 - 24 of
2,541
next
The Abilene Reporter-News (Abilene, Tex.), Vol. 78, No. 139, Ed. 1 Friday, October 31, 1958
Daily newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Activity of the Fission Products of U$sup 23$$sup 5$
Energy distributions and energy release rates of fission product gammas and energy release rates of the fission product betas are presented in tabular and graphical form, and the computation methods are outlined in detail. The data given for beta and gamma decay rates pertain directly to the thermal fission of U/ sup 235/. The possible effects of neutron energy spectra, other than thermal, and neutron flux level upon the fission product decay rates were examined, and the results are reported. The importance of bremsstrahlung caused by beta particles from fission products and the effect of photoneutron production due to the photonuclear reactions of the fission product gammas with D or Re were studied. Methods of evaluating these effects in the reactor are briefly described. (J.E.D.)
Date:
October 31, 1958
Creator:
Knabe, W. E. & Putnam, G. E.
Object Type:
Report
System:
The UNT Digital Library
The Ada Evening News (Ada, Okla.), Vol. 55, No. 198, Ed. 1 Friday, October 31, 1958
Daily newspaper from Ada, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Little, W. D.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Advances in the Physical Metallurgy of Uranium and its Alloys
A general survey is presented of information in the uranium alloy field. Emphasis is centered on alpha uranium-rich alloys of special interest as uranium- base fuel element materials. The systems treated include uranium-molybdenum, uranium-silicon, uraniumzirconium, uranium-niobium, and uranium-zirconiumniobium (high uranium compositions). The uraniumfissium alloys are discussed in relation to their projected applications as fast reactor fuels. Equilibrium diagrams, transformation kinetics, and other pertinent data are presented for the uranium plus fissium'' element systems, e.g., uranium-ruthenium, uranium-rhodium, uraninum-palladium, and uraniummolybdenum-ruthenium. The properties covered include constitution phase diagrams, metallographic structure, physical and mechanicaly properties, transformation kinetics, crystallographic structure, thermal cycling, ad irradiation stability (where pertinent). Correlations between microstructure, heat treatment, and dimensional stability are emphasized, with particular reference to the U-2 wt.% Zr, U-5 wt.% Zr, and 1 1/2 wt.% Nb alloys. A discussion of the role of alloying and heattreatment in improving the dimensionaly stability and corrosion resistance of uraaium is presented, and an evaluation is made of the present status in attaining these objectives. (auth)
Date:
October 31, 1958
Creator:
Chiswik, H. H.; Dwight, A. E.; Lloyd, L. T.; Nevitt, M. V. & Zegler, S. T.
Object Type:
Report
System:
The UNT Digital Library
The Alva Review-Courier (Alva, Okla.), Vol. 66, No. 40, Ed. 1 Friday, October 31, 1958
Daily newspaper from Alva, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Bicknell, Brooks H.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Annual Progress Report Covering Researches During the Period June 1, 1956 to May 31, 1957. Report No. 45
>Results of solvent extraction studies on Au, Ga, Nb, and Ta are given. Data on the dependence of B/sub A/, epsilon /sub A/ and S/sub A/ on A and on nucleon shells in beta decay are summarized. Rates of hydrolysis of benzyl and benzhydryl halides and methyl iodide in H/sub 2/O and D/sub 2/O are tabulated. Values for the solvolysis of triphenplmethyl fluoride, the decarboxylation rates of beta -keto acids, and the decomposition of single chlorosulfites are included. Experiments were conducted to examine the velocity spectrum of cosmic ray mu mesons at sea level, the incidence of air showers and their direction of arrival at sites in Bolivia and India, short period fluctuations in cosmic-ray intensity, the mu -meson component of large air showers, polarization of cosmic-ray mu mesons, and other related measurements. Photographic emulsion research continued on the dynamics of K/sup +/ scattering and on a search for the Pais-Piccioni effects. The linear accelerator work centered about a study of gamma -ray induced neutron spectra of Bi, Pb, Au, and Ta. The Rockefeller Van de Graaff Generator work was concerned with the measurement of g-factors of low-lying excited states of Sm, Nd, and Gd. Nuclear energy level studies using …
Date:
October 31, 1958
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
ANNUAL REPORT, JULY 1, 1957
The progress and trends of research are presented along with a description of operational, service, end administrative activities. Some scientific and technical details are given on research programs in the physical sciences, life sciences, and engineering, however, more complete technical information is available in quarterly progress reports, BNL technical reports, and scientific and technical periodicals. A bibliography of these publications is appended. (For preceding period see BNL-426.) (D.E.B.)
Date:
October 31, 1958
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Aqueous Homogeneous Type Research Reactors
The solution-type research reactors placed in operation by Atomics International fall into three power range categories. The 50-kw type has the advantages of a large graphite refiector, both horizontal and vertical thermal columns, and gamma ray exposure facilities in its sub-pile area. The 1.5-kw reactor has a 5 1/2 -foot square vertical thermal column for exponential work. The 10 watt unit is intended as a training and minimum research facility. These reactors and their operating characteristics are described. (M.H.R.)
Date:
October 31, 1958
Creator:
Wilson, R. F.; Henrie, J. O.; McElroy, W. N.; Parkins, W. E. & Flora, J. W.
Object Type:
Report
System:
The UNT Digital Library
Aqueous Processes for Separation and Decontamination of Irradiated Fuels
. A review of recent dcvelopments and improvements in aqueous processes for accomplishing separation and decontamination of irradiated fuels from power reactors is presented Research and development is currently being pursued in tbe United States on three distinct types of fuel processing methods; pyrometallurgical processes, fluoride volatility processes, and aqueous processes. Although the ultimate role of these processing methods in a nuclear power economy cannot be accurately assessed at the present time, it is felt that the proven reliabilita and versatility of aqueous processes guarantees them a prominent role in power reactor fuel reprocessing. Aqueous solvent extraction processes, for example, are ideally suited for installation in central processing plants which are designed to handle fuels from a number of power reactors generating a total of several thousand megawatts or more of power. Under these circumstances, nuclear fuels can be processed by continuous processes at high throughputs and at high on-stream efficiency and therefore at low unit cost. (auth)
Date:
October 31, 1958
Creator:
Cooper, V. R. & Walling, M. T., Jr.
Object Type:
Report
System:
The UNT Digital Library
Armored Sentinel (Temple, Tex.), Vol. 13, No. 38, Ed. 1 Friday, October 31, 1958
Weekly newspaper from Temple, Texas, published for the military and civilian personnel of Fort Hood, that includes local, state and national news along with advertising.
Date:
October 31, 1958
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Bartlett Tribune and News (Bartlett, Tex.), Vol. 71, No. 51, Ed. 1, Friday, October 31, 1958
Daily newspaper from Bartlett, Texas that includes local, state and national news along with extensive advertising.
Date:
October 31, 1958
Creator:
Ford, Nora Mae
Object Type:
Newspaper
System:
The Portal to Texas History
Basic Studies of the Separation of Uranium Hexafluoride from Mixtures Containing Chlorine Trifluoride and Hydrogen Fluoride
Processes for the conversion of uranium compounds or uranium metal to uranium hexafluoride ordinarily involve the use of a powerful fluorinating agent. Elemental fluorine is used when the scale of operations justifies the construction of a fluorine generating plant, but for smaller operation the use of the interhalogens of fluorine has definite advantages. These compounds provide a high concentration of fluorinating power at moderate temperatures and pressures and are more easily stored and transported than fluorine. In addition, fluorinations in the liquid phase often proceed more smoothly than those with gaseous fluorine. However, the use of . the interhalogens introduces the problem of separating the uranium hexafluoride from the unreacted reagent and from any by-products which may have been formed. The present work is concerned with the determination of the phase equilibrai among the materials uranium hexafluoride, chlorine trifluoride, and hydrogen fluoride. metal with chlorine trifluoride-hydrogen fluoride solutions or as a result of treating many uranium compounds and ores with chlorine trifluoride. These phase equilibria define the physical conditions necessary for separating the components by the processes of crystallization or distillation and have made possinle the successful Operation of a pilot plant for the direct recovery of uranium hexafluoride from …
Date:
October 31, 1958
Creator:
Bernhardt, H. A.; Barber, E. J.; Davis Jr., W. & McGill, R. M.
Object Type:
Report
System:
The UNT Digital Library
Baytown Briefs (Baytown, Tex.), Vol. 06, No. 44, Ed. 1 Friday, October 31, 1958
Weekly newspaper from Baytown, Texas published by the Humble Oil and Refining Company that includes news and information of interest to their Baytown plant employees.
Date:
October 31, 1958
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 38, No. 212, Ed. 1 Friday, October 31, 1958
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Hartman, Fred
Object Type:
Newspaper
System:
The Portal to Texas History
The Black Dispatch (Oklahoma City, Okla.), Vol. 43, No. 37, Ed. 1 Friday, October 31, 1958
Weekly newspaper from Oklahoma City, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Dunjee, Roscoe
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Bogata News (Bogata, Tex.), Vol. 49, No. 3, Ed. 1 Friday, October 31, 1958
Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Boswell News (Boswell, Okla.), Vol. 56, No. 51, Ed. 1 Friday, October 31, 1958
Weekly newspaper from Boswell, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Mills, Wayne
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Brady Standard and Heart O' Texas News (Brady, Tex.), Vol. 50, No. 3, Ed. 1 Friday, October 31, 1958
Weekly newspaper from Brady, Texas that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Smith, L. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Brand (Abilene, Tex.), Vol. 44, No. 7, Ed. 1, Friday, October 31, 1958
Weekly student newspaper from Hardin-Simmons University in Abilene, Texas that includes local, state and campus news along with advertising.
Date:
October 31, 1958
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Breckenridge American (Breckenridge, Tex.), Vol. 38, No. 207, Ed. 1 Friday, October 31, 1958
Daily newspaper (except Sunday) from Breckenridge, Texas that includes local, state and national news along with extensive advertising.
Date:
October 31, 1958
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
Brenham Banner-Press (Brenham, Tex.), Vol. 93, No. 216, Ed. 1 Friday, October 31, 1958
Daily newspaper from Brenham, Texas that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Whitehead, Tom S., Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
Brownwood Bulletin (Brownwood, Tex.), Vol. 59, No. 14, Ed. 1 Friday, October 31, 1958
Daily newspaper from Brownwood, Texas that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Campus Chat (Denton, Tex.), Vol. 42, No. 12, Ed. 1 Friday, October 31, 1958
Semiweekly student newspaper from the North Texas State College in Denton, Texas that includes local, state, and campus news along with advertising.
Date:
October 31, 1958
Creator:
Green, Chuck
Object Type:
Newspaper
System:
The Portal to Texas History
The Carrollton Chronicle (Carrollton, Tex.), Vol. 54, No. 49, Ed. 1 Friday, October 31, 1958
Weekly newspaper from Carrollton, Texas that includes local, state, and national news along with advertising.
Date:
October 31, 1958
Creator:
Sindik, Nicholas J.
Object Type:
Newspaper
System:
The Portal to Texas History