Service and Methods Demonstrations Program report /

Documentation of the activities and accomplishments of the Service and Methods Demonstration Program for fiscal years 1979, 1980, and 1981.

Army technology serving society 1995 /

Mode of access: Internet.

Potential effects of section 3 of the Federal Coal Leasing Amendments Act of 1976.

Mode of access: Internet.

Job training for the homeless : report on demonstration's first year.

"The authors are Lawrence N. Bailis"... [and others]--T.p. verso.

Impacts of technology on U.S. cropland and rangeland productivity.

Item 1070-M (v. 1)

How automated speed enforcement may reduce travel time variability and result in travel time savings : the case study of the loop 101 speed enforcement program in Scottsdale, Arizona

The city of Scottsdale Arizona implemented the first fixed photo Speed Enforcement camera demonstration Program (SEP) on a US freeway in 2006. A comprehensive before-and-after analysis of the impact of the SEP on safety revealed significant reductions in crash frequency and severity, which indicates that the SEP is a promising countermeasure for improving safety. However, there is often a trade off between safety and mobility when safety investments are considered. As a result, identifying safety countermeasures that both improve safety and reduce Travel Time Variability (TTV) is a desirable goal for traffic safety engineers. This paper reports on the analysis of the mobility impacts of the SEP by simulating the traffic network with and without the SEP, calibrated to real world conditions. The simulation results show that the SEP decreased the TTV: the risk of unreliable travel was at least 23% higher in the ‘without SEP’ scenario than in the ‘with SEP’ scenario. In addition, the total Travel Time Savings (TTS) from the SEP was estimated to be at least ‘569 vehicle-hours/year.’ Consequently, the SEP is an efficient countermeasure not only for reducing crashes but also for improving mobility through TTS and reduced TTV.

Remote management technologies: Producer demonstration sites Roma region

Technology demonstration sites for remote water management for Roma region.