Roger L. Wayson

TL;DR: In this paper, the authors analyzed both 2004 and 2006 emissions, focusing on the latter, and provided corrected totals for 2004, while the former contained a significant over-count due to an imperfect data merge and daylight savings error.

TL;DR: Related assumptions and derived equations for the FOA3.0 methodology used worldwide to estimate PM emissions from certified commercial aircraft engines within the vicinity of airports are discussed.

TL;DR: The relationship between pavement surface texture and highway traffic noise is discussed in this article, where the authors provide detailed information on acoustical definitions and concepts, the theory of tire/pavement noise generation and current mitigation practice, measurement techniques, interior vehicle noise, reported noise emission results for pavement type and texture, effects of pavement wear, and surface friction and safety considerations.

TL;DR: In this article, the tire/pavement interface is the primary target of studies to reduce traffic noise, and it has been demonstrated in several communities in the U.S. and has been extensively studied in Europe, Japan and Australia.

TL;DR: In this article, the authors used high-resolution monitoring and flight activity data to quantify contributions from landing and take-off operations (LTO) to UFP concentrations at T.F. Green Airport in Warwick, RI.