Jing Cheng

Burden of Disease Analysis of COPD Attributable to Occupational PGFs in the BRICS Countries, 1990–2021

Jia Zeng, Jiao Xie, Shaoqin Huang, Jing Cheng et autres

Background: Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death worldwide. The BRICS countries (Brazil, Russia, India, China, and South Africa), which are undergoing rapid industrialization, face significant occupational exposures to particulate matter, gases, and fumes (PGFs)-important risk factors …

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Life Cycle Assessment of Rooftop Hydroponic Production Systems: A Case Study of ComCrop in Singapore

Jessica Ann Diehl, Jing Cheng

Population growth, limited land, and water scarcity threaten urban food security and the environment. Rooftop farming has emerged as a sustainable way to develop urban roofs, reduce food miles, and increase food access. High-density, land- and water-scarce Singapore has prioritized high-tech farms …

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In Situ Synthesis of Bacterial Cellulose-Supported CoAl-Layered Double Hydroxide as a Peroxymonosulfate Activator for Enhancing the Removal of Tetracycline

Xiuzhi Bai, Yongsheng Du, Zhongxiang Liu, Jing Cheng et autres

This study employed the hydrothermal coprecipitation method to grow CoAl-layered double hydroxide (LDH) onto bacterial cellulose (BC) in situ, successfully preparing the CoAl-LDH@BC composite. This composite was then used to activate peroxymonosulfate (PMS) for tetracycline (TC) degradation. According to the results, the …

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Comparison of hexavalent chromium and cadmium removal from wastewater in constructed rapid infiltration system with layered double hydroxides (LDHs) modified maifanite substrates: Physical, chemical and microbial mechanism

Jingtian Gao, Xiangling Zhang, Jing Bai, Xuhao Li et autres

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Sound quality evaluation of pure electric vehicle with subjective and objective unified evaluation method

Xincheng Zhang, Jing Cheng, Jianwei Lu, Bo Yuan et autres

The focusing points of the sound quality of pure electric vehicle (PEV) usually depend on their operating condition. In this paper, a subjective and objective unified evaluation model for sound quality evaluation in PEV based on operating condition is proposed. Firstly, a …

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Trends of pulmonary fungal infections from 2013 to 2019: an AI-based real-world observational study in Guangzhou, China

Zhengtu Li, Yongming Li, Yijun Chen, Jing Li et autres

Recently, the prevalence trend of pulmonary fungal infection (PFI) has rapidly increased. Changes in the risk factors for, distributions of underlying diseases associated with and clinical characteristics of some individual PFIs have been reported in the past decade. However, data regarding PFIs …

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Experimental research on the performance of the thermal-reflective coatings with liquid silicone rubber for pavement applications

Kaifeng Wang, Jing Cheng, Yunsheng Zhu, Xianrong Wang et autres

Abstract The thermal-reflective coating technology can effectively realize the active cooling of asphalt pavement, thus delaying the occurrence of pavement rutting. Although solid fillers are usually used to absorb light and weaken light dazzle in traditional thermal-reflective coatings, this method makes the …

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Effect of Unexpected Foaming Incident on Nitrogen Removal in a Vertical Subsurface Wetland

Jing Cheng, Heidi B. Guerra, Youngchul Kim

A lab-scale vertical flow subsurface (VFS) wetland composed of three parallel columns with polypropylene synthetic fiber as main substrate was operated. Piggery stormwater diluted from swine excreta was fed to the wetland on the basis of three different hydraulic regimes or hydraulic …

Evaluation of a first‐flush capture and detention tank receiving runoff from an asphalt‐paved road

Jing Cheng, Qingke Yuan

Abstract In this article, we propose and examine a first‐flush capture and detention tank (FCDT) working as a first flush capture device and pretreatment unit receiving stormwater runoff from an asphalt‐paved road. We design the FCDT to completely capture all the stormwater …

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Long-term operational studies of lab-scale pumice-woodchip packed stormwater biofilters

Jing Cheng, Qingke Yuan, Youngchul Kim

The performance of three pumice-woodchip packed stormwater biofilter (PWSWBF) systems with three packing volume ratios of pumice to woodchip (1:2, 1:1 and 2:1) were compared. The results show that the PWSWBF system packed with a lower percentage of woodchip attained a higher …

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Experimental Study on Synthetic Fiber Filled Channel for Treating Turbid Water at the Construction Sites and Protecting Drain System

Qingke Yuan, Jing Cheng, Kisoo Park, Youngchul Kim

In order to cope with the new and strict government regulations for turbid water discharge from construction sites, this study tested whether synthetic fiber filters can replace conventional best management practices. The filter efficiency was about 10 to 60% with a varying …

Response and environmental assessment of two Chinese conventional carps to water quality regulation in recirculating aquaculture

Shiyang Zhang, Meng Li, Jing Cheng, Zhouying Xu et autres

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