231 to 240 of 261 Results
Apr 1, 1996
Bar-Cohen, Y., 1996, "NASA NDE Working Group Newsleter, April 1996, Vol. 4, No.2", https://hdl.handle.net/2014/25259, UNKNOWN, JPL Open Repository
This is a newsletter of the NSAS NDE working group |
Jan 1, 1996
Bar-Cohen, Y., 1996, "NASA NDE Working Group Newsletter, Vol. 4 No. 1, 1996", https://hdl.handle.net/2014/24315, UNKNOWN, JPL Open Repository
None given. This is a quarterly newsletter of the NASA NDE working group. |
Jan 1, 1996
Bar-Cohen, Y.; Diederichs, R.; Jones, M.; Onoe, M., 1996, "International NDT Technical Collaboration Using the Internet", https://hdl.handle.net/2014/26454, UNKNOWN, JPL Open Repository
This paper summarizes the technology status, highlights current NDT Internet activities and suggests action items for international collaboration. |
Nov 1, 1995
Bar-Cohen, Y., 1995, "Monitoring of Composite Materials and Structures from Cradle to Retirement Using Sensor Technology", https://hdl.handle.net/2014/32168, Norfolk, Virginia, JPL Open Repository
No abstract provided |
Nov 1, 1995
Bar-Cohen, Y., 1995, "NASA NDE Working Group Newsletter", https://hdl.handle.net/2014/32100, UNKNOWN, JPL Open Repository
No abstract provided |
Oct 23, 1995
Schenker, P. S.; Blaney, D. L.; Brown, D. K.; Bar-Cohen, Y.; Lih, S. S.; Lindemann, R. A.; Paljug, E. D.; Slostad, J. T.; Tharp, G. K.; Tucker, C. E.; Voorhees, C. J.; Weisbin, C.; Baumartner, E. T.; Singer, R. B.; Reid, R., 1995, "Mars Lander Robotics and Machine Vision Capabilities for in situ Planetary Science", https://hdl.handle.net/2014/25233, Philadelphia, Pennsylvania, USA, JPL Open Repository
We overview our recent progress in lander-based robotics for Mars planetary science. Utilizing a 1:1 scale laboratory replica of the NASA Mars Surveyor '98 mission, JPL engineers and Mars sciencce colleagues have demonstrated approaches to lander science functions such as robotic... |
Sep 1, 1995
Bar-Cohen, Y., 1995, "Miniature Ultrasonic Rotary Motors", https://hdl.handle.net/2014/31714, Anaheim, California, JPL Open Repository
No abstract provided |
Sep 1, 1995
Bar-Cohen, Y., 1995, "Solid-State Actuation as a Driving Mechanism for Miniature Spacecraft", https://hdl.handle.net/2014/31489, Utah State University, Iowa, JPL Open Repository
Piezoelectric rotary motors are being developed to form a drive mechanism for robotics, miniature spacecraft instruments and subsystems. The technology that has recently emerged in commercial products is associated with empirical design. An analytical model was developed for the... |
Aug 1, 1995
Bar-Cohen, Y., 1995, "Influence of Damage on the Vibration Response of Composite Laminates", https://hdl.handle.net/2014/31639, San Francisco, California, JPL Open Repository
The influence of delaminations on the natural frequencies and mode shapes of a composite |
Aug 1, 1995
Bar-Cohen, Y., 1995, "NDE of Composite Materials Using Remote Health Monitoring Techniques", https://hdl.handle.net/2014/30723, Cerritos College, JPL Open Repository
No abstract provided |