Intelligent transportation systems; Air quality; Air--Pollution
Environmental or air quality impacts of Intelligent Transportation Systems (ITS)
are very difficult to measure. Some researchers have attempted to quantify the effects of
individual ITS application on emissions; yet, the effects of ITS as a whole...
Vehicles--Environmental aspects; Traffic flow--Environmental aspects; Motor vehicles--Motors--Exhaust gas
The purpose of this dissertation is to develop a methodology to estimate the temporal Environmental Traffic Capacity (ETC) for urban streets. The approach constitutes the main procedure of ETC calculation and an experimental process of developing...
The motivation to determine a viable alternative to petroleum based energy has risen in recent years due to increased greenhouse gas emissions, environmental pollution, and the fear of exhausting oil and natural gas reserves. Biodiesel derived from...
Several people look over information tables and posters that appear to describe various kinds of pollution. A map titled "OPEN YOUR EYES" leans against one of the tables. A mannequin wearing a surgical mask stands in the foreground...
The chemical analysis of atmospheric dust is of interest to two major groups, namely—the workers in industrial hygiene and the workers in the air cleaning and ventilating industries. The industrial hygienists, who are concerned with the...
A man wearing a gas mask holds a clipboard steady for another man signing what is probably some kind of petition. The photograph was taken during a three day Environmental Teach-In sponsored by the University of Louisville on April 9, 10 and 11,...
Environmental education; Couples; Population control;
A man and woman look at information on a table that advocates a two-child only policy as a means of population control. A group of people can be seen sitting on the ground behind them. A poster on the table says, "The two child family means...
A man wearing a baseball jacket and glasses and standing at the edge of a playground holds a sign that says, "HOW LONG CAN WE CARRY ON." Young women sit on swings in the background. He presumably was participating in a demonstration march...
Demonstrators (apparently all male) carrying handmade picket signs walk across campus past Brigman Hall in a march that kicked off a three day environmental teach-in sponsored by the University of Louisville on April 9, 10 and 11, 1970. Other...
Four men in suits and ties watch the demonstration march that kicked off a three day Environmental Teach-In sponsored by the University of Louisville on April 9, 10 and 11, 1970. A protest sign reading"give earth a chance" is visible in...
