Research Catalog

  • Automatic procedures for computing complete configuration geometry for individual component descriptions [microform] / Raymond L. Barger and Mary S. Adams.

    • Text
    • Hampton, Va. : National Aeronautics and Space Administration, Langley Research Center ; [Springfield, Va. : National Technical Information Service, distributor, 1994]
    • 1994
  • A theoretical analysis of steady-state photocurrents in simple silicon diodes [microform] / L. Edmonds.

    • Text
    • Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
    • 1995
  • 3-D surface depression profiling using high frequency focused air-coupled ultrasonic pulses [microform] / Don J. Roth ... [et al.].

    • Text
    • [Cleveland, Ohio] : National Aeronautics and Space Administration, Glenn Research Center ; Springfield, VA : National Technical Information Service, distributor, [1999]
    • 1999
  • Local synthesis and tooth contact analysis of face-milled spiral bevel gears [microform] / Faydor L. Litvin and Yi Zhang.

    • Text
    • [Washington, D.C.] : National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division ; Springfield, Va. : For sale by the National Technical Information Service, 1991.
    • 1991
  • A deformation analysis of flat flexible gear and its equation of original curved surfaces [microform] / Shen Yunwen.

    • Text
    • Washington, D.C. : National Aeronautics and Space Administration, [1985]
    • 1985

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