Results 51 to 60 of about 1,228,492 (387)

Environmental Pollution

open access: yes, 2022
The environment is depleted by human under name of modernization which leads to many problems. There, are three types of major pollutions i.e. air, water and soil pollution caused by toxins such as plastics, heavy metals and nitrates, caused by factors such as toxins and gases released by factories, combustion of fossil fuels, acid rain, oil spill and ...
openaire   +1 more source

Network approach reveals the spatiotemporal influence of traffic to air pollution under the COVID-19 [PDF]

open access: yes, 2022
Air pollution causes widespread environmental and health problems and severely hinders the life quality of urban residents. Traffic is a critical for human life and its emissions are a major source of pollution, aggravating urban air pollution. However, the complex interaction between the traffic emissions and the air pollution in the cities has not ...
arxiv   +1 more source

Thresholds in aridity and soil carbon-to-nitrogen ratio govern the accumulation of soil microbial residues

open access: yesCommunications Earth & Environment, 2021
Aridity, soil nutrient stoichiometry and bulk carbon content are reliable predictors of microbial residue accumulation in soil carbon pools, according to a meta-analysis of amino sugar concentrations in grasslands, woodlands and forests.
Zhiguo Hao   +10 more
doaj   +1 more source

Enhanced discovery of bacterial laccase‐like multicopper oxidase through computer simulation and metagenomic analysis of industrial wastewater

open access: yesFEBS Open Bio, EarlyView.
We obtained potential bacterial laccase‐like multicopper oxidase (LMCO) sequences through metagenomic sequencing. All sequences exhibited significant differences from known LMCOs in databases. To select the most promising candidates, we performed structure prediction and molecular docking using alphafold2, metal3d and rosetta.
Ting Cui   +5 more
wiley   +1 more source

Bad Water 2009: The Impact on Human Health in the Chesapeake Bay Region [PDF]

open access: yes, 2009
The report links pollution to human health risks and calls on the federal Environmental Protection Agency (EPA) to act now to reduce that pollution and the potential threats to human ...
Tom Pelton
core   +1 more source

KupferDigital: Ontology‐Based Digital Representation for the Copper Life Cycle

open access: yesAdvanced Engineering Materials, EarlyView.
It is demonstrated how data from different stages in the life cycle of a copper product can be stored in an ontology‐based data space. In order to showcase the methods and tools used in the project, four use cases are presented that show how data from different sources can be semantically described and queried from a shared data space.
Miriam Eisenbart   +18 more
wiley   +1 more source

A dynamic spatial filtering approach to mitigate underestimation bias in field calibrated low-cost sensor air-pollution data [PDF]

open access: yesarXiv, 2022
Low-cost air pollution sensors, offering hyper-local characterization of pollutant concentrations, are becoming increasingly prevalent in environmental and public health research. However, low-cost air pollution data can be noisy, biased by environmental conditions, and usually need to be field-calibrated by collocating low-cost sensors with reference ...
arxiv  

Impacts of a bacterial algicide on metabolic pathways in Chlorella vulgaris

open access: yesEcotoxicology and Environmental Safety, 2023
Chlorella is a dominant species during harmful algal blooms (HABs) worldwide, which bring about great environmental problems and are also a serious threat to drinking water safety.
Qianqian Lu   +6 more
doaj  

Mid-IR spectrometer for mobile, real-time urban NO2 measurements [PDF]

open access: yesAtmospheric Measurement Techniques, 2018
Detailed knowledge about the urban NO2 concentration field is a key element for obtaining accurate pollution maps and individual exposure estimates. These are required for improving the understanding of the impact of ambient NO2 on human health and ...
P. M. Hundt   +9 more
doaj   +1 more source

Advances in Hybrid Icing and Frosting Protection Strategies for Optics, Lens, and Photonics in Cold Environments Using Thin‐Film Acoustic Waves

open access: yesAdvanced Engineering Materials, EarlyView.
This article provides a comprehensive overview of fundamentals and recent advances of transparent thin‐film surface acoustic wave technologies on glass substrates for monitoring and prevention/elimination of fog, ice, and frost. Fogging, icing, or frosting on optical lenses, optics/photonics, windshields, vehicle/airplane windows, and solar panel ...
Hui Ling Ong   +11 more
wiley   +1 more source

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