Index Catalog // ScholarsArchive@OSU

Creator:: Murtagh, Richard James
Abstract:: A brief history of X-ray control methods is presented, and the instrumentation requirements and physiological considerations pertaining to an automatic X-ray control system are discussed. The latter half of the thesis describes the design and operation of a device which will permit medical radiographs to be taken automatically and at...
Resource Type:: Masters Thesis
Full Text:: , rather than the respiration cycle. This has led to a broadening of the original goal, the subsequent

Creator:: Morack, John Ludwig
Resource Type:: Dissertation
Full Text:: emission line, but its doppler broadening, collisional broadening, and self re- versal in the light

Creator:: Freytag, Edwin Karl
Abstract:: This is a review paper of current literature in the area of pressure effects on gaseous lasers. This thesis discusses the mechanisms which relate the relative power output of the 6328 A[superscript ⁰] neon transition to total and partial pressure variations of the helium-neon gaseous laser. The operation of the...
Resource Type:: Masters Thesis

Creator:: Lorenzini, Paul Gilbert
Abstract:: Because of the complicated form of the diffusion equation, approximations are necessary to treat the energy dependence for practical problems. The standard model is the few group approximation. A second approximate form, the overlapping group or modal method, is examined and more fully developed in this work to provide an...
Resource Type:: Dissertation
Full Text:: spacing for the General Electric fast reactor. 42 5.1 Doppler broadening of the capture cross section of

Creator:: Nail, James Harold
Abstract:: A method of treating resonance captures for few energy group calculations is developed using the Narrow Resonance-Infinite Absorber approximation to the resonance integral. The application of this method is not restricted to this approximation, however, as other approximations to the resonance integral could also be used. The approach presented defines...
Resource Type:: Masters Thesis
Full Text:: . However, the form obtained here will be sufficient for the present, as Doppler broadening may be

Creator:: Dickerson, George Fielden
Abstract:: The 4s³P₁ state of argon decays radiatively by a resonance transition to the 3p⁶¹S₀ ground state; the wavelength of this radiation is 1067A. By direct observation of the decay of the 1067A radiation from excited argon gas, a value of 0.93±0.06 x 10⁻⁵ seconds has been obtained for the natural...
Resource Type:: Dissertation

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