Development and experimental evaluation of a steel tube vehicle impact attenuation system. Final report.

Connecticut Department of Transportation, Bureau of Planning and Research, Wethersfield

From test tube to patient : new drug development in the United States.

Mode of access: Internet.

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.

Impact behavior of thin-wall steel tube signposts and delineator post. Final report.

Texas State Department of Highway and Public Transportation, Transportation Planning Division, Austin

An energy-absorbing frangible-tube bridge barrier system. Final report.

Mode of access: Internet.

Development of a metal tube crash cushion for narrow hazard highway sites. Final report.

Connecticut Department of Transportation, Wethersfield

Researches on the germination of the pollen grain and the nutrition of the pollen tube /

Includes bibliographical references.

Caecotron : a tube for the blind /

Thesis--University of Illinois.

Design factors for a transition temperature Pockels tube.

"Supported in part by contract number U.S. AEC AT(11-1) 1469."

A summary of high speed vacuum tube circuit work for Otober and November, 1955 /

"December 12, 1955"

Alphechon : evaluation of a developmental video storage tube /

COO 1469-0197.

Electron-tube circuits /

Includes bibliographies.

The thermionic vacuum tube and its applications,

Mode of access: Internet.

Development of a shock-tube driven molecular beam. Contract no. AF 49(638)-793, Mechanics Division, Air Force Office of Scientific Research, Air Research and Development Command, Washington, D. C.

"AFOSR 166."

Interferometric measurement in a shock tube of dissociation rates for air and its component gases.

At head of title: Cornell University, Graduate School of Aeronautical Engineering.