Innovative concepts and technology for railroad-highway grade crossing motorist warning systems. Vol. I: overview and concept generation and analysis. Final report.

Transportation Systems Center, Cambridge, Mass.

Innovative concepts and technology for railroad-highway grade crossing motorist warning systems. Vol. II: the generation and analysis of alternative concepts. Final report.

Transportation Systems Center, Cambridge, Mass.

Development and evaluation of Hybrid III multi-point thoracic deflection measurement sensors. Final report.

Mode of access: Internet.

Stress history measurements with piezoelectric crystals : preliminary report /

"U.S. Atomic Energy Commission Plowshare Program ; Project Gnome, Carlsbad, New Mexico, December 10, 1961"--Cover.

Development of a blood-pressure transducer for the temporal artery,

Prepared under Contract no. NAS 2-1332 by Standford Research Institute, Menlo Park, Calif.