1–20 von 23 Ergebnissen
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    System Modelling of Rotary Ultrasonic Motors

    Bar-Cohen, Y. / Bao, X. / Chang, Z. | NTRS | 1999

    NASA NDE Working Group Newsletter

    Bar-Cohen, Y. | NTRS | 1995

    Miniature Ultrasonic Rotary Motors

    Bar-Cohen, Y. | NTRS | 1995

    Ultrasonic Evaluation of Thermal Degradation in Adhesive Bonds

    Lih, S. / Mal, A. K. / Bar-Cohen, Y. | NTRS | 1994

    NASA NDE Working Group (NNWG)

    Bar-Cohen, Y. | NTRS | 1994

    Robotic Arm Actuated by Electroactie Polymers

    Bar-Cohen, Y. / Xue, T. / Shaninpoor, M. et al. | NTRS | 1998