Results 1 to 10 of about 386,796 (304)

Airport Noise Regulation, Airline Service Quality, and Social Welfare [PDF]

open access: yes
This paper explores the impact of airport noise regulation on airline service quality and airfares. It also characterizes the socially optimal stringency of noise limits, taking both noise damage and the various costs borne by airlines and their ...
Jan K. Brueckner, Raquel Girvin
core  

Pengaruh Kendaraan Berat terhadap Polusi Suara dan Getaran di Pita Getar [PDF]

open access: yes, 2017
Increasing transportation mode becomes the increase of vehicles on the roads, it will impact to the pollution. The phenomena that appear in the last few years in the study areas is the rumble strips one solution for management transportation to give ...
Idham, M. (Muhammad)
core  

A New Optimal Stepsize For Approximate Dynamic Programming

open access: yes, 2014
Approximate dynamic programming (ADP) has proven itself in a wide range of applications spanning large-scale transportation problems, health care, revenue management, and energy systems. The design of effective ADP algorithms has many dimensions, but one
Frazier, Peter I.   +2 more
core   +1 more source

A Comparison of the Social Costs of Air and Highway [PDF]

open access: yes
This paper provides a comprehensive survey of the literature on the measures of social costs, providing an indication of the state of engineering and economic literature.
Adib Kanafani   +2 more
core  

High-Speed Rail and Equine Issues [PDF]

open access: yes, 2015
Community concerns have been raised about the possible negative impacts of high-speed rail (HSR) service on equestrian areas. Although much is known about the impact of aircraft noise on wild and domestic animals, relatively little information is ...
Haas, Peter J, Scrivener, Allie
core   +1 more source

Realizing modeling and mapping tools to study the upsurge of noise pollution as a result of open-cast mining and transportation activities

open access: yesNoise and Health, 2018
Introduction: In open-cast mines, noise pollution has become a serious concern due to the extreme use of heavy earth moving machinery (HEMM). Materials and Methods: This study is focused to measure and assess the effects of the existing noise levels of ...
Satish K Lokhande   +4 more
doaj   +1 more source

Time-Frequency Analysis of Horizontal Vibration for Vehicle-Track System Based on Hilbert-Huang Transform

open access: yesAdvances in Mechanical Engineering, 2013
Relationship between track alignment irregularity and car body horizontal vibration acceleration is analyzed by using Hilbert-Huang Transform (HHT). Actual measured alignment irregularity and car body horizontal vibration acceleration are decomposed by ...
Zaiwei Li, Songliang Lian, Yuelei He
doaj   +1 more source

Extremely low-frequency magnetic field exposure level for Koreans by occupational code

open access: yesEmerging Contaminants, 2018
This study attempted to identify the level of exposure of 350 subjects to the extremely low-frequency magnetic field (ELF-MF). The occupational group showed significantly high levels of ELF-MF in every exposure indicator during work and transportation (p 
Joon Sig Jung   +6 more
doaj   +1 more source

Impacts of technology on the capacity needs of the US national airspace system [PDF]

open access: yes
A review of the U.S. air transportation system is undertaken, focusing on airspace and airport capacity. Causes of delay and congestion are investigated. Aircraft noise is identified as the fundamental hindrance to capacity improvement.
Ausrotas, Raymond A., Simpson, Robert W.
core   +1 more source

Long-term exposure to transportation noise and its association with adiposity markers and development of obesity

open access: yesEnvironment International, 2018
The contribution of different transportation noise sources to metabolic disorders such as obesity remains understudied. We evaluated the associations of long-term exposure to road, railway and aircraft noise with measures of obesity and its subphenotypes
Maria Foraster   +13 more
doaj   +1 more source

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