1–20 von 594 Ergebnissen
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    3-layered 3D flex based MCM: electrical characterization and reliability issues

    Morrison, W.B. / Railkar, T.A. / Malshe, A.P. et al. | Tema Archiv | 1999
    Polyimide flex is an accepted substrate material for commercial and specialized electronic packaging applications. The advantages of using ...

    20K-cryogenic-temperature satellite materials outgassing facility for ASTM-E1559 standard

    Bertrand, W.T. / Prebola, J.L. / Wood, B.E. | Tema Archiv | 2002
    This paper describes the development of a facility for material outgassing measurements using quartz crystal microbalances (QCMs) operating ...

    A combined NDE-fatigue testing and three-dimensional image processing study of a SiC/SiC composite system [5393-14]

    Abdul-Aziz, A. / Ghosn, L. J. / Baaklini, G. Y. et al. | British Library Conference Proceedings | 2004

      A combined NDE-fatigue testing and three-dimensional image processing study of a SiC/SiC composite system [5393-14]

      Abdul-Aziz, A. / Ghosn, L. J. / Baaklini, G. Y. et al. | British Library Conference Proceedings | 2004

    A comparison of the capabilities of portable shearography and portable electronic speckle pattern interferometry [5393-07]

    Findeis, D. / Gryzagoridis, J. / International Society for Optical Engineering | British Library Conference Proceedings | 2004

      A comparison of the capabilities of portable shearography and portable electronic speckle pattern interferometry [5393-07]

      Findeis, D. / Gryzagoridis, J. / International Society for Optical Engineering | British Library Conference Proceedings | 2004

    A comparison of time series analysis algorithms for detection of barely visible impact damage in UAV wings [6176-10]

    Harrison, M. A. F. / Knudsen, S. / Seaver, M. et al. | British Library Conference Proceedings | 2006

    A comparison of traditional and emerging ultrasonic methods for the nondestructive evaluation of polymer matrix composites subjected to impact damage [5393-32]

    Martin, R. E. / Roth, D. J. / Pergantis, C. G. et al. | British Library Conference Proceedings | 2004

    Acoustic/infrasonic rocket engine signatures

    Tenney, S.M. / Noble, J.M. / Whitaker, R.W. et al. | Tema Archiv | 2003
    microphones designed to respond to frequencies from 0.1 to 300 Hz that can be operated outdoors for extended periods of time with out degrading their ...

    Acoustic metamaterial structure for potential heath monitoring

    Zhang, Zheng / Liao, Liangchuang / Song, Xin et al. | British Library Conference Proceedings | 2020

    Acoustic monitoring of first responder's physiology for health and performance surveillance

    Scanlon, M.V. | Tema Archiv | 2002
    , blood pressure, activity, and other parameters can be continuously monitored with acoustic sensors and transmitted for remote surveillance of ...

    Acoustic target tracking and target identification-recent results

    Succi, G. / Pedersen, T.K. / Gampert, R. et al. | Tema Archiv | 1999
    classification is done for certain types of vehicles. This paper discusses issues of neural network structure and training and ways to improve the ...

    Acoustography-based ultrasonic testing [4704-14]

    Sandhu, J. S. / Wang, H. / Sonpatki, M. M. et al. | British Library Conference Proceedings | 2002

    Acousto-ultrasonic characterization of C/SiC composites under different loading configurations [5046-09]

    Cosgriff, L. M. / Martin, R. E. / Baaklini, G. Y. et al. | British Library Conference Proceedings | 2003

    Acquisition, tracking and pointing system for self-protection applications

    Hammer, S.J. / Stockum, L.A. / Chesser, D.E. et al. | Tema Archiv | 1998

    Active control studies of structurally transmitted engine vibration on commercial airplanes

    White, J.L. / Shipley, S.A. / Yantis, T.F. | Tema Archiv | 1994

    Active periodic struts for gearbox support system

    Asiri, S. / Baz, A.M. / Pines, D.J. | Tema Archiv | 2004
    Active periodic structures exhibit unique dynamic characteristics that make them act as tunable mechanical filters for wave propagation. As ...

    Active sensor wave propagation health monitoring of beam and plate structures

    Giurgiutiu, V. / Bao, Jing-Jing / Wei, Zhao | Tema Archiv | 2001
    Active sensor wave propagation technique is a relatively new method for in-situ nondestructive evaluation (NDE). Elastic waves propagating ...

    Active structural acoustic control: numerical modeling, robust controller design and experimental validation

    Deuble, F. / Hofmann, C. / Kroplin, B. et al. | Tema Archiv | 2002
    microphones is investigated as an approach to this problem. For this a generic experiment has been set up. One objective of the work is to find and ...

    Actuator development for a flapping microrobotic microaerial vehicle

    Cox, A. / Garcia, E. / Goldfarb, M. | Tema Archiv | 1998
    areas result in low Reynolds numbers. For Re's below 103 conventional fixed wing flight is no longer possible because drag becomes ...

    Adaption of commercial glass panels to upgrade the cockpit of the P-3 aircraft

    Seinfeld, R.D. / Herman, R.P. | Tema Archiv | 2000
    information for both pilot and copilot. This paper discusses the challenges of using commercial glass in such an application. The aircraft environment ...