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3,523 Matching Results
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The Chelate Compounds of Plutonium
None
Date:
May 25, 1946
Creator:
Wolter, F. J.
System:
The UNT Digital Library
Proton Beam Current Measurement in the Low K.E.V. Range
Secondary charge effects from a 10 kilovolt proton beam and their effect upon beam current measurement are investigated. A collector is designed for beam current metering of a 60 kilovolt proton beam by means of charge measurement and energy measurement.
Date:
June 5, 1951
Creator:
Fairbrother, Forrest, Jr.
System:
The UNT Digital Library
The Fluidized Condenser
None
Date:
May 10, 1952
Creator:
Beck, Curt B.; Canby, Thomas D. & Zonis, Irwin S.
System:
The UNT Digital Library
AN INVESTIGATION OF THE ISOTOPES OF AMERICIUM AND CURIUM
Isotopes of americium and curium with mass numbers less than 242 have been produced by cyclotron bombardment techniques, and several of their nuclear properties have been investigated. The partial alpha half-lives of Am{sup 239}, Cm{sup 241}, and Cm{sup 240} and the partial half-life for spontaneous fission of Cm{sup 240} were measured. The alpha decay daughter of Cm{sup 238} was found and evidence for the discovery of Am{sup 237} (an {approx}1 hour electron capture activity) and Cm{sup 239} (an {approx}10 hour electron capture activity) has been presented. An Appendix indicating the conditions for separation of the plus three actinides by selective elution from ion exchange resin with citric acid has been included.
Date:
June 1, 1952
Creator:
Higgins, Gary Hoyt.
System:
The UNT Digital Library
Method for the Routine Absolute Intensity and Energy Measurements of Beta Radiation; Application to Naturally Radioactive Potassium, Rubidium, Rhenium and Lutetium
Photocopy of a dissertation discussing natural radioactivities and half life of potassium, Rubidium, Rhenium, and Lutetium.
Date:
August 1952
Creator:
Suttle, Andrew Dillard, Jr.
System:
The UNT Digital Library
The Entry of Nutrients Through the Bark and Leaves of Deciduous Fruit Trees as Indicated by Radioactive Isotopes
None
Date:
January 1, 1953
Creator:
Ticknor, R. L.
System:
The UNT Digital Library
An Investigation of Certain Physical Properties of Halogen Fluorides
None
Date:
January 1, 1953
Creator:
Thompson, H. B., Jr.
System:
The UNT Digital Library
Magnetic Interactions on the Basis of a Modified Shell Model of Complex Nuclei
None
Date:
January 1, 1953
Creator:
Volkov, A. B.
System:
The UNT Digital Library
Variables Affecting the Counting of C*sup 14/ in the Liquid Phase With a Geiger-Mueller Tube. Part 1. Determination of Vapor-Liquid Equilibria of a Ternary Mixture With a Radioactive Tracer. Part 2
None
Date:
April 1, 1953
Creator:
Szabo, T. T.
System:
The UNT Digital Library
The Complex Alpha Spectra of the Heavy Elements
None
Date:
June 1, 1953
Creator:
Asaro, F.
System:
The UNT Digital Library
An Investigation of the Isotopes of Berkelium and Californium
None
Date:
July 1, 1953
Creator:
Hulet, E. K.
System:
The UNT Digital Library
Problems in the Aqueous Chemistry of Cerium(III) Fluoride and Lanthanum(III) Fluoride
None
Date:
July 1, 1953
Creator:
Kury, J. W.
System:
The UNT Digital Library
The Correlation of the Madison Limestone by the Thermoluminescence Method
None
Date:
August 1, 1953
Creator:
Pitrat, C. W.
System:
The UNT Digital Library
Investigations on Cs$sup 137$
None
Date:
September 1, 1953
Creator:
Kinney, W. E.
System:
The UNT Digital Library
The Scattering of Electrons by Atomic Nuclei
None
Date:
September 1, 1953
Creator:
Giles, P. C.
System:
The UNT Digital Library
CROSS SECTIONS FOR PRODUCTION OF $pi$$sup +$-MESONS BY 335-MEV PROTONS AS A FUNCTION OF ATOMIC NUMBER
None
Date:
November 1, 1953
Creator:
Merritt, J.
System:
The UNT Digital Library
The Electron Compton Effect of 250 Mev
None
Date:
November 1, 1953
Creator:
Coensgen, F. H.
System:
The UNT Digital Library
On the Low-Energy Pion-Nucleon Interaction
None
Date:
November 1, 1953
Creator:
Heinz, O.
System:
The UNT Digital Library
Part A: A Cloud-Chamber Study of Cosmic-Ray Air Showers at Sea Level. Part B: A Diffusion Cloud Chamber of Unusually Large Dimensions
None
Date:
November 1, 1953
Creator:
Relf, K. E. & Powell, W. M.
System:
The UNT Digital Library
Photochemistry of Porphyrins
None
Date:
November 1, 1953
Creator:
Seely, G. R.
System:
The UNT Digital Library
The Photoproduction of $Pi$$sup 0$ Mesons From Hydrogen and Deuterium
None
Date:
November 1, 1953
Creator:
Andre, C. G.
System:
The UNT Digital Library
Production of H$sup 3$ and He$sup 3$ in High-Energy Deuteron-Deuteron Collisions
None
Date:
November 1, 1953
Creator:
Godfrey, C. S.
System:
The UNT Digital Library
Vapor-Pressures of Americium Trifluoride and Americium Metal
None
Date:
November 1, 1953
Creator:
Carniglia, S. C.
System:
The UNT Digital Library
Excitation Function for Positive Pions Produced at 90 in Proton-Carbon Collisions
None
Date:
November 20, 1953
Creator:
Hamlin, D. A.
System:
The UNT Digital Library