التفاصيل البيبلوغرافية
| العنوان: |
How do the causal structures of noise annoyance and sleep effects change under the significant decrease in aircraft noise. |
| المؤلفون: |
Tran Thi Hong Nhung Nguyen, Bach Lien Trieu, Thu Lan Nguyen, Makoto Morinaga, Takashi Morihara, Yasuhiro Hiraguri, Yosiaki Sasazawa |
| المصدر: |
INTER-NOISE & NOISE-CON Congress & Conference Proceedings; 2023, Vol. 265 Issue 2, p872-882, 11p |
| مصطلحات موضوعية: |
NOISE measurement, SLEEP disorders, AIRCRAFT noise, PUBLIC health, STRUCTURAL equation modeling |
| مستخلص: |
Many models have been proposed to clarify the interactive effects of acoustic and non-acoustic variables on human perception of noise. Due to the corona pandemic, all flights were closed at the end of March 2020, causing an unprecedented change in the acoustic environment around Tan Son Nhat Airport (TSN). Before the outbreak, TSN was the busiest airport in Vietnam and had severe noise problems. This study focused on determining how acoustic and non-acoustic factors affect community health before and after this change. Approximately 1200 responses were obtained from surveys conducted in 12 residential areas around TSN in 2019 and 2020. Structural equation models (SEM) for noise annoyance and insomnia were developed by linking the questionnaire items of the social surveys. The first effort aims to achieve a common model of noise annoyance and insomnia corresponding to community response to noise before and after the change. It has been found that the degrees of annoyance and insomnia were not reduced, as expected, but increased in 2020. The final constructed SEM indicates that acoustic and non-acoustic factors affected the community health in different structures before and after the noise reduction. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
