Search Constraints

Start Over
Filtering by: Advisor Burch, David S. Remove constraint Advisor: Burch, David S. Decade 1970-1979 Remove constraint Decade: 1970-1979 Degree Name Doctor of Philosophy (Ph.D.) Remove constraint Degree Name: Doctor of Philosophy (Ph.D.)

Search Results

  • Experimental electron energy distributions for Townsend discharges in argon gas

    Creator:
    Losee, Jon Robert
    Abstract:
    In this work the electron energy distribution functions and the anisotropic drift term of the velocity distribution functions in non-self-sustaining (Townsend) discharges in argon were determined by direct measurement for a range of E/N (electric field strength by gas atom concentration) from 70 to 407 Townsends (Td). (One Td equals...
    Resource Type:
    Dissertation
    Full Text:
    approved: David S. Burch In this work the electron energy distribution functions and the anisotropic

  • The recombination of atomic oxygen

    Creator:
    Hogan, Lewis Gregory
    Abstract:
    The three-body heterogeneous and wall recombination coefficients for atomic oxygen were measured using an electron paramagnetic resonance spectrometer to monitor the time dependence of the atomic oxygen concentration. This measurement was made for a pressure range of from .224 to 1.10 torr using pyrolysis of ozone as a source of...
    Resource Type:
    Dissertation
    Full Text:
    privacy David S. Burch The three-body heterogeneous and wall recombination coeffi- Abstract approved

  • Finite models of zero order propositional calculi

    Creator:
    Applebee, Ralph Calvin
    Abstract:
    The main result of this dissertation provides rather general conditions under which extensions of zero order propositional calculi inherit the property of having a finite characteristic model. This result is applied to show that if a calculus T is a normal extension of the Heyting calculus H, and if T...
    Resource Type:
    Dissertation
    Full Text:
    : FINITE MODELS OF ZERO ORDER PROPOSITIONAL CALCULI. Abstract approved: David S. Carter The main result