Results 71 to 80 of about 98,175 (244)

Influence of natural ventilation design on the dispersion of pathogen-laden droplets in a coach bus. [PDF]

Sci Total Environ, 2023
Luo Q, Yang X, Hang J, Fan X, Luo Z, Gu Z, Ou C.   +6 more
europepmc   +1 more source

Naked‐Eye Visual Warning of ppmv‐Level Fault‐Free Humidity Upper Limit

Advanced Science, EarlyView.
In this study, based on the urgent need in many critical fields for ppmv‐level fault‐free humidity upper limit (ppmv‐FFHUL) monitoring, an innovative threshold gated humidity sensing technology was developed. It exhibits superior portability (as thin and light as paper) and highly economic feature (without auxiliary instruments at all), and can achieve
Xiaoyan Wei, Tianyou Qin, Siyu Wang, Sean Xiao‐An Zhang, Lan Sheng   +4 more
wiley   +1 more source

Multi-Scale Urban Natural Ventilation Climate Guidance: A Case Study in the Shijiazhuang Metropolitan Area

Atmosphere
The rapid development of urbanization has caused obstructed urban natural ventilation and the contribution rate of urbanization is relatively high. Therefore, there is an urgent need for urban development planning that should respect natural ventilation ...
Shuo Zhang, Xiaoyi Fang, Chen Cheng, Jing Chen, Fengxia Guo, Ying Yu, Shanshan Yang   +6 more
doaj   +1 more source

Increasing natural ventilation using solar chimney

E3S Web of Conferences, 2017
At a time when much attention is paid to the problem of energy saving is looking for new technical solutions, among others in the construction industry. At present, searching new solutions is a worldwide trend in creating buildings.
Nakielska Magdalena, Pawłowski Krzysztof   +1 more
doaj   +1 more source

Simulation of the effect of horizontal airflow channel on natural ventilation in apartments [PDF]

E3S Web of Conferences
Natural ventilation has an important impact on people's work and life. Reasonable use of natural ventilation can effectively improve indoor air quality and thermal comfort, reduce the use of air conditioning and reduce energy consumption.
Yu Xichen, Cheng Mingyuan
doaj   +1 more source

The effect of natural ventilation on airborne transmission of the COVID-19 virus spread by sneezing in the classroom. [PDF]

Sci Total Environ, 2023
Firatoglu ZA.
europepmc   +1 more source

CFD investigation of natural ventilation in a family house in Hungary

, 2021
Modar Ali, Ádám László Katona, István Kistelegdi   +2 more
openalex   +1 more source

Using CFD to Evaluate Natural Ventilation through a 3D Parametric Modeling Approach [PDF]

, 2021
Nayara Rodrigues Marques Sakiyama, Jürgen Frick, Timea Béjat, Harald Garrecht   +3 more
openalex   +1 more source

H⁺ Exchange‐Driven ppb‐Level and High‐Selective Formaldehyde Detection at Room Temperature for Environmental and Clinical Applications

Advanced Science, EarlyView.
This article presents an innovative room‐temperature formaldehyde sensor based on H⁺ exchange method, achieving ppb‐level detection limit and exceptional selectivity. The study highlights its practical potential for real‐time environmental monitoring and clinical diagnostic applications.
Lubing Cai, Mengyang Pang, Zhaosong Liu, Yanfei Li, Jiani Li, Zhaorui Zhang, Fengshuang Zheng, Chao Li, Ang Zheng, Xuemin Zhang   +9 more
wiley   +1 more source

Assessment of natural ventilation strategy to decrease the risk of COVID 19 infection at a rural elementary school. [PDF]

Heliyon, 2023
Rey-Hernández JM, Arroyo-Gómez Y, San José-Alonso JF, Rey-Martínez FJ.   +3 more
europepmc   +1 more source