Rule-based Approach for Air Quality Monitoring System with Internet of Things DOI
Wildan Budiawan Zulfikar,

Edi Hendri Mulyana,

Virna Aleyna Derani

и другие.

Опубликована: Ноя. 7, 2023

Air pollution that continues to increase can cause several health problems, one of which is respiratory problems. Some the air pollutants are often found include particles or dust, carbon monoxide (CO), sodium dioxide (NO 2 ). Even though at certain times humans feel whether around them good not by using their sense smell, do this continuously, still limited space and time. This study uses Internet things conduct real-time monitoring obtain data regarding indoor quality. The sensors used MQ-7, MQ-135, GP2Y10101AU0F sensor a in microcontroller detect 3 parameters including CO,NO , dust contained air. analog voltage obtained then processed into CO, NO data. Rule-based categorize quality 5 categories, namely good, moderate, unhealthy, very unhealthy dangerous.

Язык: Английский

Physicochemical characterization and health risk modeling of atmospheric particulate matter DOI
Suresh Kumar,

Shiv Kumar Dwivedi

Physics and Chemistry of the Earth Parts A/B/C, Год журнала: 2025, Номер 138, С. 103863 - 103863

Опубликована: Янв. 6, 2025

Язык: Английский

Процитировано

1

Investigation of calcite and huntite/hydromagnesite mineral in co-presence regarding flame retardant and mechanical properties of wood composites DOI Open Access
Hüsnügül Yılmaz Atay, Valentyna Loboichenko, Jacek Wilk-Jakubowski

и другие.

Cement Wapno Beton, Год журнала: 2024, Номер 29(1), С. 40 - 53

Опубликована: Июль 27, 2024

This work examines the characteristics of mineral additives in wood composites that affect fire retardant properties material, and at same time are environmentally friendly. The paper analyzes results measurements for composites, which is natural building material many houses, as well elements their furnishings. Sawdust waste was applied a matrix. In paper, co-presence effect calcite huntite/hydromagnesite investigated. used auxiliary minerals addition to obtain better flame according UL94 standard mechanical composite, such flexural strength modulus. obtained were measured evaluated depending on content composites. indicated sample 40S/ 50H/ 10C most optimal terms ratio modulus flexibility characteristics. Fire materials can be construction industry, electrical engineering applications, acoustic extinguishers [e.g. waveguide construction].

Язык: Английский

Процитировано

4

Air pollutant prediction based on a attention mechanism model of the Yangtze River Delta region in frequent heatwaves DOI
Bingchun Liu, Mingzhao Lai, Peng Zeng

и другие.

Atmospheric Research, Год журнала: 2024, Номер unknown, С. 107701 - 107701

Опубликована: Сен. 1, 2024

Язык: Английский

Процитировано

4

Does environmental management system reform improve air quality? Quasi-experimental evidence from China DOI
Guodong Chi, Yuanyuan Liu, Hong Fang

и другие.

Economic Analysis and Policy, Год журнала: 2023, Номер 81, С. 45 - 62

Опубликована: Ноя. 21, 2023

Язык: Английский

Процитировано

9

Study on the Concentration of Top Air Pollutants in Xuzhou City in Winter 2020 Based on the WRF-Chem and ADMS-Urban Models DOI Creative Commons
Wenhao Liu, Xiaolu Ling, Yong Xue

и другие.

Atmosphere, Год журнала: 2024, Номер 15(1), С. 129 - 129

Опубликована: Янв. 20, 2024

In recent years, the issue of air pollution has garnered significant public attention globally, with a particular emphasis on challenge atmospheric fine particulate matter (PM2.5) pollution. The efficient and precise simulation changes in pollutant concentrations, as well their spatial temporal distribution, is essential for effectively addressing issue. this paper, WRF-Chem model used to simulate meteorological elements including temperature (T), relative humidity (RH), wind speed (WS), pressure (P), concentrations PM2.5 PM10 pollutants December 2020 Xuzhou City. Simultaneously, ADMS-Urban was employed conduct higher resolution study during heavy days 11–12 shows that can conditions time period better, correlation coefficients (R) pressure, temperature, speed, are 0.99, 0.87, 0.75, 0.70, respectively. accurately concentration clean (R 0.66), but polluted not satisfactory. Therefore, chosen center distribution characteristics around roads buildings Comparing results two models, it found models have own advantages simulation, how better couple next research direction.

Язык: Английский

Процитировано

3

Health effects associated with ozone in China: A systematic review DOI
Aifang Gao,

Xi You,

Li Zhao

и другие.

Environmental Pollution, Год журнала: 2025, Номер 367, С. 125642 - 125642

Опубликована: Янв. 5, 2025

Язык: Английский

Процитировано

0

Assessing the contribution of urban green space landscape patterns to ozone concentration variations DOI
Yu Li, Min Cao, S. Yan

и другие.

Environmental Research, Год журнала: 2025, Номер unknown, С. 121434 - 121434

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

Developing a novel Temporal Air-quality Risk Index using LSTM autoencoder: A case study with South Korean air quality data DOI
Hyerim Park,

Wonho Sohn,

Eunjin Kang

и другие.

The Science of The Total Environment, Год журнала: 2025, Номер 978, С. 179303 - 179303

Опубликована: Апрель 16, 2025

Язык: Английский

Процитировано

0

Characterization of Multi-Pollutant Air Quality in China Using Health-Centric Air Pollution Indices DOI
Yiyi Wang, Zhenghui Li, Fuping Qian

и другие.

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 126565 - 126565

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0

How air pollution influences the difference between overweight and obesity: a comprehensive analysis of direct and indirect correlations DOI Creative Commons
Min Yu, Jinchen Xie, Yanyan Liu

и другие.

Frontiers in Public Health, Год журнала: 2024, Номер 12

Опубликована: Ноя. 1, 2024

Obesity, characterized by excessive or abnormal fat accumulation, is a major public health concern. Air pollution significant potential obesogenic factor, but the clear direct and indirect correlations between air obesity remain unclear. This study aims to provide comprehensive understanding of relationship identifying both causal correlations.

Язык: Английский

Процитировано

2