学校和儿童保育设施的空气质量决策者对使用低成本传感器来应对野火烟雾的看法
Orly Stampfer1, Stephanie Farquhar2, Edmund Seto3
1Department of Environmental and Occupational Health Sciences, University of Washington, 4225 Roosevelt Way NE, Seattle, WA, 98105, USA. ostamp@uw.edu.
BMC public health
|November 6, 2023
概括
低成本的传感器可以帮助学校和托儿所管理野火烟雾,但需要工具包来解决数据质量,可行性和有效决策的各种用户需求.
科学领域:
- 环境健康 环境健康
- 传感器技术 传感器技术
- 公共卫生政策 公共卫生政策
背景情况:
- 野火烟雾对学校和托儿所的儿童构成风险.
- 监管性空气质量监测器通常稀疏,限制了当地决策的数据.
- 低成本的传感器提供了实时室内和室外空气质量数据的潜力.
研究的目的:
- 了解最终用户的观点,以开发在学校和托儿所使用低成本传感器数据的工具包.
- 确定在教育环境中实施传感器技术的障碍和促进因素.
- 为空气质量决策者创建实用资源提供信息.
主要方法:
- 与学校,托儿所和公共卫生人员进行了15次半结构面试.
- 讨论了PM2.5传感器数据在野火烟雾事件中的使用.
- 使用混合先验和新兴代码书,转录了采访和编码数据.
主要成果:
- 低成本的传感器被认为对空气质量监测有用,尽管数据质量有限.
- 传感器数据可以为保护学校和托儿所儿童健康做出决定.
- 可行性和公众的看法对传感器实施构成障碍.
结论:
- 工具包应适应不同的传感器偏好,用户时间可用性,预算和决策需求.
- 需要工具包处理超越活动决策的传感器应用,包括通风和过评估.
- 了解最终用户的观点对于有效的工具包开发和传感器采用至关重要.
相关概念视频
01:19Gas Chromatography: Types of Detectors-II
392
In gas chromatography, different detectors are employed to meet specific analytical needs. These detectors are often categorized based on their detection mechanisms and the types of compounds they are best suited to analyze. Thermal Conductivity Detectors (TCD), Flame Ionization Detectors (FID), and Electron Capture Detectors (ECD) represent common categories, each with unique operating principles and applications. However, beyond these, several other detectors are designed for more specialized...
392
01:02Flame Photometry: Overview
621
Flame photometry, also known as flame emission spectrometry, is a technique used for the qualitative and quantitative analysis of elements present in a sample using a flame as the source of excitation energy. The concept of flame photometry was realized in the early 1860s by Kirchhoff and Bunsen, who discovered that specific elements emit characteristic radiation when excited in flames. The first instrument developed for this purpose was used to measure sodium (Na) in plant ash using a Bunsen...
621