the National Natural Science Foundation of China(Grant No.91844000)is acknowledged.
1.Background Air pollution is a global environmental problem and has serious impacts on human health,climate change,and ecological systems.From the lessons learned by developed countries,the use of various energy type...
As calls to preserve the Spring Festival custom of lighting fireworks increase,local governments and industries are seeking to balance tradition with addressing air quality and public safety issues.As the sky exploded...
supported by the Energy Foundation(No.G-2203-33693).
To understand the smoke level and NO_(x)emission characteristics of in-use construction machinery in Beijing,we selected 905 construction machines in Beijing from August 2022 to April 2023 to monitor the emission leve...
Oxygenated fuels can reduce harmful emissions without affecting engine performance,meeting the big challenge in the transportation industry,which keeps the environment safe and reduces global warming.This study invest...
To improve the catalytic performance of La_(0.6)Sr_(0.4)Co_(0.2)Fe_(0.8)O_(3)(LSCF)towards carbon soot,we utilized the impregnation method to incorporate Ag into the prepared LSCF catalyst.We conducted a series of cha...
As a type of critical transportation infrastructures,safety of major tunnels in urban transportation corridors has become unprecedentedly crucial.In various fire incidents with high temperature environment,the ceiling...
Radon is a naturally occurring radioactive gas that exists everywhere in our living or working environments.1 Radon and its decay products are considered to be the second leading causes of lung cancer in tobacco smoke...
Supported by the Chinese Academy of Medical Sciences(CAMS)Innovation Fund for Medical Sciences——A Strategic Study on Healthy China Development and Health System Reform(2021-I2M-1-046).
What is already known about this topic?Vaginitis is a prevalent and treatable gynecological condition in women that is associated with adverse reproductive outcomes,human papillomavirus(HPV)infection,and elevated huma...
Many people have bad habits.Some people eat too much candy and other junk food.Some people smoke.Other people complain abouteverything.Some people say mean things behind people's backs.And they can't stop.Teenagers of...
supported by the National Natural Science Foundation of China(Nos.51973083 and 22376081).
The rapid quantification of hydroxyl radical (·OH) in real samples is a great challenge due to its highly reactive nature and the potential interferences from other coexisting reactive oxygen species (ROS). Herein, a...