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Use of Controlled Photosynthesis for Maintenance of Gaseous Environment
Abstract: "The problem of maintaining livable oxygen and carbon dioxide pressures in a closed space in which men must live leads to consideration of the possible use of the photosynthesis of green algae. A calculation based on the known respiratory rate of man and the photosynthetic rates of Chlorella indicates that it would be feasible to use algae for this purpose."
Date:
September 1954
Creator:
Bassham, James Alan
Object Type:
Report
System:
The UNT Digital Library
Neutron Production by High-Energy Particles
Abstract: "From neutron-yield measurements made with a MnSO4 detecting solution, the average number of neutrons produced per inelastic event is determined for a series of elements from lithium to uranium for 340-Mev protons, 190-and 315-Mev deuterons, 490-Mev He3 ions, and 90- and 160-Mev neutrons. The results are analyzed in an attempt to understand the total yield measurements for thick targets and to explain the variation of yield with the atomic number of the target."
Date:
September 29, 1954
Creator:
Crandall, Walter E. & Millburn, George P.
Object Type:
Report
System:
The UNT Digital Library
Summary of Recent External Neutron-Yield Measurements by the MnSO₄ Tank Method
Report that summarizes unreported neutron-yield data for the MnSO₄ tank method. Other yield measurements had been reported in other quarterly reports prior to the completion of this one.
Date:
September 17, 1954
Creator:
Crandall, Walter E. & Millburn, George P.
Object Type:
Report
System:
The UNT Digital Library
Energy-Dependent Albedo
From abstract: "Within the framework of age theory an expression is developed which represents the probability of a neutron being reflected with an energy loss corresponding to age, v, as a function of reflector thickness."
Date:
September 20, 1954
Creator:
Drummond, William E.
Object Type:
Report
System:
The UNT Digital Library
Small-Angle Neutron-Proton Scattering at 90 and 290 Mev
From abstract: "The relative differential neutron-proton scattering cross section has been measured in the range of center-of-mass angles from 5.1° to 36.0° for approximately 90-Mev neutrons and from 10.7° to 37.8° for approximately 290-Mev neutrons."
Date:
September 14, 1954
Creator:
Easley, James Warren
Object Type:
Thesis or Dissertation
System:
The UNT Digital Library
Polarization of Bremsstrahlung
Abstract: Numerical information necessary to an experimental study of the polarization of bremsstrahlung is presented. One may conclude that it is possible to produce significantly polarized γ-ray beams with existing electron accelerators. These beams will provide a new tool for the study of photonuclear reactions over a wide range of energy.
Date:
September 3, 1954
Creator:
Karplus, Robert & Reifman, Alfred
Object Type:
Report
System:
The UNT Digital Library