21–40 of 116 hits
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    Modeling of particle flow due to ultrasonic drilling

    Sherrit, S. / Bao, X. / Dolgin, B. et al. | NTRS | 2002

    In-situ rock probing using the Ultrasonic/Sonic Driller/Corer (USDC)

    Chang, Z. / Sherrit, S. / Bao, X. et al. | NTRS | 2003

    Compact actuators for sample motion

    Bar-Cohen, Y. / Bao, X. / Chang, Z. et al. | NTRS | 2002

    Realtime sensing while drilling using the USDC and integrated sensors

    Bar-Cohen, Y. / Sherrit, S. / Bao, X. et al. | NTRS | 2003

    Ultrasonic/Sonic Drill/Corer (USDC) as a sampler and sensor platform

    Bar-Cohen, Y. / Bao, X. / Bridges, N. et al. | NTRS | 2002

    Characterization of transducers and resonators under high drive levels

    Sherrit, S. / Sigel, D. A. / Gradziel, M. J. et al. | NTRS | 2001

    Electroactive Polymers as Artificial Muscles - Reality and Challenges

    Bar-Cohen, Y. | NTRS | 2001

    Mission to investigare ice keel scour marks on Mars

    Bar-Cohen, Y. / Woodworth-Lynas, C. / Guigne, J. Y. et al. | NTRS | 2002

    Enabling novel space and terrestrial applications using transducing materials

    Bar-Cohen, Y. / Bao, X. / Chang, Z. et al. | NTRS | 2002