Zobrazeno 1 - 10 of 28 pro vyhledávání: '"Chun-Hu Liu"'
1
Akademický článek
Evaluation and Application of a Novel Low-Cost Wearable Sensing Device in Assessing Real-Time PM2.5 Exposure in Major Asian Transportation Modes
Autor: Wen-Cheng Vincent Wang, Shih-Chun Candice Lung, Chun-Hu Liu, Tzu-Yao Julia Wen, Shu-Chuan Hu, Ling-Jyh Chen
Publikováno v: Atmosphere, Vol 12, Iss 2, p 270 (2021)
Small low-cost sensing (LCS) devices enable assessment of close-to-reality PM2.5 exposures, though their data quality remains a challenge. This work evaluates the precision, accuracy, wearability and stability of a wearable particle LCS device, Locat
Externí odkaz: https://doaj.org/article/6d956ec69ffa49ab8c5b1826d656cb45
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2
Akademický článek
Application of Machine Learning for the in-Field Correction of a PM2.5 Low-Cost Sensor Network
Autor: Wen-Cheng Vincent Wang, Shih-Chun Candice Lung, Chun-Hu Liu
Publikováno v: Sensors, Vol 20, Iss 17, p 5002 (2020)
Many low-cost sensors (LCSs) are distributed for air monitoring without any rigorous calibrations. This work applies machine learning with PM2.5 from Taiwan monitoring stations to conduct in-field corrections on a network of 39 PM2.5 LCSs from July 2
Externí odkaz: https://doaj.org/article/99e5555566f44131a0150ae09a3b9bf4
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3
Akademický článek
Fusion of Environmental Sensing on PM2.5 and Deep Learning on Vehicle Detecting for Acquiring Roadside PM2.5 Concentration Increments
Autor: Wen-Cheng Vincent Wang, Tai-Hung Lin, Chun-Hu Liu, Chih-Wen Su, Shih-Chun Candice Lung
Publikováno v: Sensors, Vol 20, Iss 17, p 4679 (2020)
Traffic emission is one of the major contributors to urban PM2.5, an important environmental health hazard. Estimating roadside PM2.5 concentration increments (above background levels) due to vehicles would assist in understanding pedestrians’ actu
Externí odkaz: https://doaj.org/article/3ac249ba23994ffe82fa4a511d383030
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4
Dissertation/ Thesis
The PCDD/PCDF/PCB Levels in Breast Milk Samples Collected in Tainan Area
Autor: Chun-Hu Liu, 劉純湖
90
Polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and polychlorinated biphenyls (PCBs) are broadly distributed environmental contaminants. PCDDs/PCDFs/PCBs are highly stable in the environment. They are lipophil
Externí odkaz: http://ndltd.ncl.edu.tw/handle/ps289u
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6
Evaluation and Application of a Novel Low-Cost Wearable Sensing Device in Assessing Real-Time PM2.5 Exposure in Major Asian Transportation Modes
Autor: Ling-Jyh Chen, Shu Chuan Hu, Chun Hu Liu, Tzu Yao Julia Wen, Wen Cheng Vincent Wang, Shih-Chun Candice Lung
Publikováno v: Atmosphere, Vol 12, Iss 270, p 270 (2021)
Atmosphere
Volume 12
Issue 2
Small low-cost sensing (LCS) devices enable assessment of close-to-reality PM2.5 exposures, though their data quality remains a challenge. This work evaluates the precision, accuracy, wearability and stability of a wearable particle LCS device, Locat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38edb61e03140f28eab37039a5ad2e85
https://www.mdpi.com/2073-4433/12/2/270
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8
Laboratory Evaluations of Correction Equations with Multiple Choices for Seed Low-Cost Particle Sensing Devices in Sensor Networks
Autor: Chun Hu Liu, Wen-Cheng Vincent Wang, Shih-Chun Candice Lung, Chen-Kai Shui
Publikováno v: Sensors
Volume 20
Issue 13
Sensors, Vol 20, Iss 3661, p 3661 (2020)
Sensors (Basel, Switzerland)
To tackle the challenge of the data accuracy issues of low-cost sensors (LCSs), the objective of this work was to obtain robust correction equations to convert LCS signals into data comparable to that of research-grade instruments using side-by-side
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aa53da7281cb65b3be4b040405c7ea5
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9
A versatile low-cost sensing device for assessing PM
Autor: Shih-Chun Candice, Lung, Wen-Cheng Vincent, Wang, Tzu-Yao Julia, Wen, Chun-Hu, Liu, Shu-Chuan, Hu
Publikováno v: The Science of the total environment. 716
This study evaluated a newly developed sensing device, AS-LUNG-O, against a research-grade GRIMM in laboratory and ambient conditions and used AS-LUNG-O to assess PM
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::44001c1a22ffc86e72128bf809211bf6
https://pubmed.ncbi.nlm.nih.gov/32069696
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10
A community-based study on associations between PM2.5 and PM1 exposure and heart rate variability using wearable low-cost sensing devices
Autor: Chun-Hu Liu, Yu-Sheng Shen, Shih-Chun Candice Lung, Yu-Hui Hsieh, Nathan Chen, Jing-Shiang Hwang, Ming-Chien Mark Tsou
Publikováno v: Environmental Pollution. 277:116761
Few studies have investigated the effect of personal PM2.5 and PM1 exposures on heart rate variability (HRV) for a community-based population, especially in Asia. This study evaluates the effects of personal PM2.5 and PM1 exposure on HRV during two s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::64044b22db7a77019daa7b84cd6a9fa5
https://doi.org/10.1016/j.envpol.2021.116761
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