Results 11 to 20 of about 7,854,003 (305)

CdS/Bi12O17Cl2 Heterostructure Promotes Visible-Light-Driven Photocatalytic CH4 Generation and Phenol Conversion

open access: yesInternational Journal of Photoenergy, 2022
We report a heterojunction photocatalyst by coupling CdS with Bi12O17Cl2 via a facile thermal annealing process. Such heterostructure can promote the charge separation between CdS and Bi12O17Cl2, thereby leading to a considerable improvement on the ...
Dandan Hu   +10 more
doaj   +1 more source

Measurement report: Ambient volatile organic compound (VOC) pollution in urban Beijing: characteristics, sources, and implications for pollution control [PDF]

open access: yesAtmospheric Chemistry and Physics, 2022
The increasing ozone (O3) pollution and high fraction of secondary organic aerosols (SOA) in fine particle mass has highlighted the importance of volatile organic compounds (VOCs) in air pollution control.
L. Cui   +7 more
doaj   +1 more source

Environment Pollution Analysis on Smart Cities Using Wireless Sensor Networks

open access: yesStrategic Planning for Energy and the Environment, 2022
One of the numerous independent sensing devices in this sector, WSNs can monitor physical and environmental parameters and thousands of applications in other disciplines.
Qing Zhang
semanticscholar   +1 more source

Author Correction: Temporal changes in global soil respiration since 1987

open access: yesNature Communications, 2021
A Correction to this paper has been published: https://doi.org/10.1038/s41467-021-22014 ...
Jiesi Lei   +5 more
doaj   +1 more source

Heavy metal pollution in the environment and their toxicological effects on humans

open access: yesHeliyon, 2020
Environmental pollution of heavy metals is increasingly becoming a problem and has become of great concern due to the adverse effects it is causing around the world.
J. Briffa, E. Sinagra, R. Blundell
semanticscholar   +1 more source

Temporal changes in global soil respiration since 1987

open access: yesNature Communications, 2021
Soils hold massive amounts of carbon that hangs in the balance of microbial respiration and climate warming. Here the authors analyze a global dataset starting in 1987 and find through modeling that though soil respiration change had flatlined, recently ...
Jiesi Lei   +5 more
doaj   +1 more source

Predicting rifampicin resistance mutations in bacterial RNA polymerase subunit beta based on majority consensus

open access: yesBMC Bioinformatics, 2021
Background Mutations in an enzyme target are one of the most common mechanisms whereby antibiotic resistance arises. Identification of the resistance mutations in bacteria is essential for understanding the structural basis of antibiotic resistance and ...
Qing Ning   +5 more
doaj   +1 more source

Heavy metal pollution in the aquatic environment: efficient and low-cost removal approaches to eliminate their toxicity: a review

open access: yesRSC Advances, 2023
Heavy metal contamination of water sources has emerged as a major global environmental concern, threatening both aquatic ecosystems and human health. Heavy metal pollution in the aquatic environment is on the rise due to industrialization, climate change,
K. H. Hama Aziz   +5 more
semanticscholar   +1 more source

A Bifunctional BiOBr/ZIF-8/ZnO Photocatalyst with Rich Oxygen Vacancy for Enhanced Wastewater Treatment and H2O2 Generation

open access: yesMolecules, 2023
Photocatalytic technology is considered an ideal approach for clean energy conversion and environmental pollution applications. In this work, a bifunctional BiOBr/ZIF-8/ZnO photocatalyst was proposed for removing phenols in wastewater and generating ...
Xiao Han   +11 more
doaj   +1 more source

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