1–20 of 45 hits
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    Telephone service on German railroad trains

    Bernhard, R. | Engineering Index Backfile | 1929

    Two latest Zeppelin airship hangars

    Bernhard, R. | Engineering Index Backfile | 1930

    New bridge testing cars of railroad administration of Germany

    Bernhard, R. | Engineering Index Backfile | 1931

    All digital jets on the horizon

    Bernhard, R. | Tema Archive | 1980

    Overlooking the obvious

    Bernhard, R. | Tema Archive | 1981

    Light aircraft sound transmission study

    Heitman, K. / Bernhard, R. J. | NTRS | 1983

    An Experimental/Numerical Noise Source Identification Technique

    Gardner, B. K. / Bernhard, R. J. | SAE Technical Papers | 1987

    Prediction of sound fields in cavities using boundary-element methods

    BERNHARD, R. J. / GARDNER, B. K. / MOLLO, C. G. et al. | AIAA | 1987

    Prediction of sound fields in cavities using boundary-element methods

    Bernhard, R. J. / Gardner, B. K. / Mollo, C. G. et al. | NTRS | 1987

    Powertrain Sound Power Measurement Using a Two-Degree-of-Freedom Positioning Mechanism

    Kohrman, C. J. / Ufford, D. A. / Bolton, J. S. et al. | SAE Technical Papers | 1989

    Models of space-averaged energetics of plates

    BOUTHIER, O. M. / BERNHARD, R. J. | AIAA | 1992

    Models of space-averaged energetics of plates

    Bouthier, O. M. / Bernhard, R. J. | NTRS | 1992

    Preliminary Analysis of LDEF Instrument A0187-1, The Chemistry of Micro-Meteoroids Experiment (CME)

    Hoerz, F. / Bernhard, R. P. / Warren, J. L. et al. | British Library Conference Proceedings | 1992

    Lightweight bumpers employing multiple meshes

    Horz, F. / Cintala, M. / Bernhard, R. et al. | British Library Conference Proceedings | 1993

    Assessment of high velocity impacts on exposed Space Shuttle surfaces

    Christiansen, E. / Bernhard, R. / Hyde, J. et al. | British Library Conference Proceedings | 1993