Methods for estimating expected blood alcohol concentration. Part II. Final report.

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

Methods for estimating expected blood alcohol concentration. Part 1. Final report.

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

Cleveland neighborhood elderly transportation demonstration project. Final report.

Transportation Systems Center, Cambridge, Mass.

The British flora : containing the select names, characters, places of growth, duration, and time of flowering of the plants growing wild in Great Britain : to which are prefixed the principles of botany /

Advertisements p. [1] at end.

A botanical arrangement of all the vegetables naturally growing in Great Britain : with descriptions of the genera and species, according to the system of the celebrated Linnaeus. Being an attempt to render them familiar to those who are unacquainted with the learned languages. Under each species are added, the most remarkable varieties, the natural places of growth, the duration, the time of flowering, the peculiarities of structure, the common English names; the names of Gerard, Parkinson, Ray and Bauhine. The uses as medicines, or as poisons; as food for men, for brutes, and for insects. With their application in oeconomy and in the arts. With an easy introduction to the study of botany. Shewing the method of investigating plants, and directions how to dry and preserve specimens. The whole illustrated by copper plates and a copious glossary /

Stafleu and Cowan, 2d ed.

Treatment duration and time since disturbance affect vegetation development in a young California red fir plantation /

"June 1997."

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.

Effect of freeway corridor attributes upon motorist diversion responses to real-time travel time information.

Texas Department of Transportation, Austin