Results 31 to 40 of about 5,880,845 (298)

Quantitative Evaluation for Reinforcement Effect of Auxiliary Steel Beams Based on Running Safety and Dynamic Response

Shock and Vibration, 2021
Aiming at the existing heavy-haul railway, bridges hardly meet the transportation requirements. Based on the spatial vibration calculation model of the freight train–track–bridge (FTTB) system, the FTTB spatial vibration model under the condition of ...
Gong Kai, Liu Linya, Xiang Jun, Yang Haiming, Yu Cuiying   +4 more
doaj   +1 more source

Real-time prediction of noise signals for active control based on Bayesian forecasting and time series analysis [PDF]

, 2023
48th International Congress and Exposition on Noise Control Engineering (INTERNOISE 2019): Madrid, Spain, 16-19 June 2019202312 bcchVersion of RecordOthersEnvironment and Conservation Fund of the Hong Kong Special Administrative RegionPublishedPublisher ...
Lai, SK, Zhang, Y
core  

Nationwide distribution and factors related to indoor fine particulate matter concentrations in subway stations in Korea: Results of first-year measurement

Environment International
This study assessed the seasonal distribution and factors associated with PM2.5 in nationwide subway stations in Korea. A total of 229,644 data points collected over one year were used to determine one-day PM2.5 concentrations from 642 subway stations ...
Su Jung Park, Jeonghoon Kim, In-Keun Shim, Jongchun Lee   +3 more
doaj   +1 more source

Investigation and modeling of transport noise dependence on traffic speed and impact on population annoyance

Journal of Environmental Engineering and Landscape Management, 2022
Transport noise is a serious problem in cities and has a negative impact on both health and economics. In addition to the aforementioned unnoticed health effects, traffic noise has also been identified as one of the leading causes of sleep disorders ...
Tomas Vilniškis, Andrej Naimušin, Tomas Januševičius   +2 more
doaj   +1 more source

Indoor air quality and its determinants in underground shopping malls in Korea

Environment International
Underground shopping malls (USMs) are often open or semi-open environments with interconnected passageways, resulting in the sharing of indoor air. However, indoor air quality (IAQ) within these spaces can vary due to many diverse emission sources.
Jeonghoon Kim, In-Keun Shim, Soo Ran Won, Eun Seol Hwang, Yumi Lee, Sujung Park, Jungmin Ryu, Jongchun Lee   +7 more
doaj   +1 more source

Noise from Different Metro Train Types on Elevated Tracks: A Case Study Based on Field Measurements

Buildings
To systematically investigate the influence of metro train types on the operational noise of elevated rail transit, this study conducted field measurements on elevated sections of the Wuhan Metro Yangluo Line, Wuhan Metro Line 2, and Guangzhou Metro Line
Lizhong Song, Zhichao Wang, Pengfei Zhang, Quanmin Liu, Bingyang Bai   +4 more
doaj   +1 more source

Effects of environmental noise on sleep

Noise and Health, 2012
This paper summarizes the findings from the past 3 year's research on the effects of environmental noise on sleep and identifies key future research goals. The past 3 years have seen continued interest in both short term effects of noise on sleep (arousals, awakenings), as well as epidemiological studies ...
Kenneth I Hume, Mark Brink, Mathias Basner   +2 more
openaire   +3 more sources

Investigation of a smart noise barrier for dual active and passive control of construction noise

, 2023
49th International Congress and Exposition on Noise Control Engineering (INTERNOISE 2020): Advances in Noise and Vibration Control Technology: Seoul, Korea, 23-26 August 2020202312 bcchVersion of RecordOthersEnvironment and Conservation Fund of the Hong ...
Wang, J, Sun, JQ, Lai, SK, Zhang, Y, Leu, SY   +4 more
core  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Road traffic noise and registry based use of sleep medication

Environmental Health, 2017
Background Road traffic noise has been associated with adverse health effects including sleep disturbances. Use of sleep medication as an indicator of sleeping problems has rarely been explored in studies of the effects of traffic noise.
Jorunn Evandt, Bente Oftedal, Norun Hjertager Krog, Svetlana Skurtveit, Per Nafstad, Per E. Schwarze, Eva Skovlund, Danny Houthuijs, Gunn Marit Aasvang   +8 more
doaj   +1 more source