Exposure risk and emergency evacuation modeling of toxic gas leakage in urban areas under the influence of multiple meteorological factors
Frequent toxic gas leakage accidents in urban environments cannot be timely controlled and
often cause great harm due to the many factors affecting gas diffusion. In this study, based …
often cause great harm due to the many factors affecting gas diffusion. In this study, based …
Assessment of health risks of PAHs from rural cooking emissions: Neighborhood diffusion and the impact of village settlement characteristics
Solid fuel cooking in rural areas has led to substantial emissions of air pollutants, notably
polycyclic aromatic hydrocarbons (PAHs), especially in developing countries such as China …
polycyclic aromatic hydrocarbons (PAHs), especially in developing countries such as China …
Impact of urban canopy characteristics on turbulence dynamics: Insights from large eddy simulation
In this study, a series of large-eddy simulations are conducted to explore the dynamics of
turbulence within the urban canopy. Two idealized urban-like geometries (staggered and …
turbulence within the urban canopy. Two idealized urban-like geometries (staggered and …
Modeling the long-range transmission of airborne bioaerosol releases in a high-density urban environment
In this study, the effect of different meteorological conditions in four seasons on the flow field
in a high-density urban environment was examined using numerical simulations. The effect …
in a high-density urban environment was examined using numerical simulations. The effect …
Diffusion behavior and transport risk of bioaerosol particles in a domestic waste landfill site in an arid and cold region of northwestern China
T Gao, W Wang, J Ma, T Zheng, L Li - Journal of Hazardous Materials, 2024 - Elsevier
Bioaerosols have attracted increasing attention as novel contaminants because of their
potential role in the spread of disease. In this study, sampling sites were established in a …
potential role in the spread of disease. In this study, sampling sites were established in a …
Integrated assessment of bioaerosol dispersion patterns and infection risk in a typical urban environment: Implications for urban biosecurity management
Exposure to bioaerosols in high-density urban environments will pose a severe threat to
human life and health and present significant challenges to the sustainability and resilience …
human life and health and present significant challenges to the sustainability and resilience …
Comparative analysis of Bellman-Ford and Dijkstra's algorithms for optimal evacuation route planning in multi-floor buildings
This study introduces a groundbreaking application of the Bellman-Ford algorithm for
optimizing evacuation routes in multi-floor academic buildings, extending its traditional use …
optimizing evacuation routes in multi-floor academic buildings, extending its traditional use …