energy production technologies that avoid, reduce, or sequester air pollutants and other greenhouse gases. As of December …

Representatives of the Federal Aviation Administration (FAA) and several air carriers under Title 14 of the Code of … Federal Regulations (CFR) Part 121 developed a system-engineering model of the functions of air-carrier operations. Their … the Air Carrier Operations System Model (ACOSM). Since ACOSM encompasses various areas of air-carrier operations and can …

these applications could improve the region's air This paper presents results from the Wind Deployment Systems Model (WinDS …

of radiation protection programs. Currently recommended dose conversion factors, annual limits on intake, and derived air …

because the construction schedule of GCW facilities, specifically the new air terminal, did not match up with the construction …

market signals change. A key observation is that these predictive capabilities, coupled with the fast responsiveness of air …

material and the type of interfering species, such as hydrogen in the case of neutron counting. Some assay techniques are less …

, continued reliance on fossil fuels increases greenhouse gas emissions that may cause climate change, health impacts from air …

Achieving a successful transition to hydrogen-powered vehicles in the U.S. automotive market will require strong and … sustained commitment by hydrogen producers, vehicle manufacturers, transporters and retailers, consumers, and governments. The …, and ultimately the success of the transition itself. The transition to hydrogen-powered transportation faces imposing …

Power towers are capable of producing solar-generated electricity and hydrogen on a large scale. Heliostats are the … and hydrogen at $3.20/kg. We propose research and development that should ultimately lead to a price as low as $90/m{sup 2 …