Background noise analysis in urban airport surroundings of Brazilian cities, Congonhas Airport, São Paulo
نویسندگان
چکیده
منابع مشابه
Background noise analysis in urban airport surroundings of Brazilian cities, Congonhas Airport, São Paulo
OBJECTIVE To perform a quantitative analysis of the background noise at Congonhas Airport surroundings based on large sampling and measurements with no interruption. METHODS Measuring sites were chosen from 62 and 72 DNL (day-night-level) noise contours, in urban sites compatible with residential use. Fifteen sites were monitored for at least 168 hours without interruption or seven consecutiv...
متن کاملEnglish Needs Analysis of Iran Air Airport Services Personnel at Isfahan Airport
Although English language plays an important role in the job of aviation personnel, language needs of these employees have been taken for granted. This study aimed at investigating the extent to which English is used by the employees at Iran Air airport services at Isfahan Airport, the required level of basic language skills in performing their jobs effectively, and the employees’ attitude towa...
متن کاملEnglish Needs Analysis of Iran Air Airport Services Personnel at Isfahan Airport
Although English language plays an important role in the job of aviation personnel, language needs of these employees have been taken for granted. This study aimed at investigating the extent to which English is used by the employees at Iran Air airport services at Isfahan Airport, the required level of basic language skills in performing their jobs effectively, and the employees’ attitude towa...
متن کاملNoise Abatement at Ben-Gurion International Airport
Ben-Gurion International Airport operates 24 hours at day for landing airplanes. The areas in vicinity of Ben-Gurion International Airport are very populated. The noise of the landing airplanes exceeds the common thresholds. This paper examines the current situation and suggests a possible solution.
متن کاملAirport-related air pollution and noise.
To provide quantitative evidence of the impact on people of a neighboring metropolitan airport, La Guardia Airport (LGA) in New York City, (1) airborne particulate matter (PM) was measured to determine whether concentration differences could be detected between homes that are upwind and downwind of the airport; (2) 24-hr noise measurements were made in 12 homes near the airport; and (3) the imp...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista de Saúde Pública
سال: 2016
ISSN: 0034-8910
DOI: 10.1590/s1518-8787.2016050006431