Laboratory effects in beach studies /

Cover title.

Report of pre and post road test ultrasonic inspection results on 134 passenger tires: final report.

National Highway Traffic Safety Administration, Washington, D.C.

Rail safety/ equipment crashworthiness. Volume IV: Executive summary. Interim report.

Federal Railroad Administration, Office of Research and Development, Washington, D.C.

Rail safety/ equipment crashworthiness. Volume II: Design guide. Interim report.

Federal Railroad Administration, Office of Research and Development, Washington, D.C.

Rail safety/ equipment crashworthiness. Volume III: Proposed engineering standards. Interim report.

Federal Railroad Administration, Office of Research and Development, Washington, D.C.

ITS Institutional and Legal Issues Program. Review of the Houston Smart Commuter operational test. Final report.

Transportation Department, Joint Program Office for Intelligent Transportation Systems, Washington, D.C.

ITS Institutional and Legal Issues Program. Review of the SaFIRES operational test. Final report.

Transportation Department, Joint Program Office for Intelligent Transportation Systems, Washington, D.C.

A compilation of steady state automotive engine test data. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.

Rail safety/ equipment crashworthiness. Volume I: A systems analysis of injury minimization in rail systems. Interim report.

Federal Railroad Administration, Office of Research and Development, Washington, D.C.

The VRTC Digital Systems Laboratory. Final report.

National Highway Traffic Safety Administration, Vehicle Research Test Center, East Liberty, Ohio

A laboratory study of the stability of sand-filled nylon bag breakwater structures /

"March 1977."

Stability test of modified repair options for San Pedro Breakwater, Los Angeles, California : coastal model investigation /

"July 1986."

Shock tube studies of the effects of sharp-rising, long-duration overpressures on biological systems /

Shock tubes have been used successfully by a number of investigators to study the biological effects of variations in environmental pressures (1,2,3). Recently an unusually versatile laboratory pressurization source became available with the capability of consistently reproducing a wide variety of pressure-time phenomena of durations equal to and well beyond those associated with the detonation of nuclear devices (4). Thus it became possible to supplement costly full-scale field research in blast biology carried out at the Nevada Test Site (5,6) by using an economical yet realistic laboratory tool. In one exploratory study employing pressure pulses of 5 to 10 sec duration wherein the times to max overpressure and the magnitudes of the overpressures were varied, a relatively high tolerance of biological media to pressures well over 150 psi was demonstrated (7). In contrast, the present paper will describe the relatively high biological susceptibility to long duration overpressures in which the pressure rises occurred in single and double fast-rising steps.

So many, so much, so far, so fast : United States Transportation Command and strategic deployment for Operation Desert Shield/Desert Storm /

Mode of access: Internet.

Historic (1971-1975) cost-revenue analysis of the automotive operations of the major U.S. automotive products manufacturers. Final report.

National Highway Traffic Safety Administration, Office of Research and Development, Washington, D.C.