Results 91 to 100 of about 130,946 (290)

Unlocking the Full Potential of Zinc Oxide/Cerium Oxide Composite Nanoparticles for Removal of Mixed Pharmaceutical and Dye Pollutants in Water

open access: yesAdvanced Materials Interfaces, EarlyView.
ZnO/CeO2 composite nanoparticles synthesized via a facile hydrothermal method simultaneously degrade ciprofloxacin, tetracycline, methylene blue, and methyl orange in a four‐component mixture under UV irradiation. The Ce3+/Ce4+ redox cycling and oxygen vacancies at the ZnO/CeO2 interface suppress charge recombination and enhance reactive species ...
Aditya Rianjanu   +11 more
wiley   +1 more source

Tyson Foods Air Pollutant Emission Monitoring

open access: yes, 2006
Iowa State University (ISU) is measuring air emissions from two Tyson broiler chicken houses in western Kentucky as part of a new air compliance agreement between the Environmental Protection Agency (EPA) and industry groups. The $1 million project in Kentucky, funded by Tyson Foods, was originally designed to monitor just ammonia.
Burns, Robert   +7 more
openaire   +3 more sources

Experimental techniques and numerical models to detect pollutant emission in the transport sector [PDF]

open access: yes, 2019
25th International Conference on Urban Transport and the Environment, Urban Transport 2019; Aveiro; Portugal; 25 June 2019 through 27 June 2019; Code 155807In recent years, the growth of fossil fuel use and greenhouse gases emissions (GHGs) has been ...
Canca Ortiz, José David   +4 more
core  

Optimizing wavelet neural networks using modified cuckoo search for multi-step ahead chaotic time series prediction [PDF]

open access: yes, 2019
Determining the optimal number of hidden nodes and their proper initial locations are essentially crucial before the wavelet neural networks (WNNs) start their learning process.
Huda A. Majid   +6 more
core   +1 more source

Accelerating Discovery to Deployment: Argonne's Materials Engineering Research Facility (MERF) and Its Role in Scaling Materials Technologies for Water and Resource Solutions

open access: yesAdvanced Materials Technologies, EarlyView.
In this Perspective, we highlight the processing science and scale‐up capabilities of the Materials Engineering Research Facility (MERF) at the U.S. Department of Energy's Argonne National Laboratory, with an emphasis on practical solutions for sustainable water and critical resource recovery. We demonstrate how national laboratories bridge fundamental
Yuepeng Zhang   +9 more
wiley   +1 more source

Numerical Simulation to Air Pollution Emission Control near an Industrial Zone

open access: yesAdvances in Mathematical Physics, 2017
A rapid industrial development causes several environment pollution problems. One of the main problems is air pollution, which affects human health and the environment. The consideration of an air pollutant has to focus on a polluted source.
Pravitra Oyjinda, Nopparat Pochai
doaj   +1 more source

Clean Air For Less: Exploiting Tradeoffs Between Different Air Pollutants [PDF]

open access: yes
The Administration's Clear Skies initiative and all competing legislative proposals take a pollutant-by-pollutant approach to address air pollution problems caused by emissions of both nitrogen oxides (NOx) and sulfur dioxide (SO2).
Burtraw, Dallas, Lutter, Randall
core   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

open access: yesAdvanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke   +3 more
wiley   +1 more source

Combustor concepts for aircraft gas turbine low-power emissions reduction [PDF]

open access: yes
Several combustor concepts were designed and tested to demonstrate significant reductions in aircraft engine idle pollutant emissions. Each concept used a different approach for pollutant reductions: the hot wall combustor employs a thermal barrier ...
Dodds, W. J.   +2 more
core   +1 more source

3D Printing of Soft Robotic Systems: Advances in Fabrication Strategies and Future Trends

open access: yesAdvanced Robotics Research, EarlyView.
Collectively, this review systematically examines 3D‐printed soft robotics, encompassing material selections, function integration, and manufacturing methodologies. Meanwhile, fabrication strategies are analyzed in order of increasing complexity, highlighting persistent challenges with proposed solutions.
Changjiang Liu   +5 more
wiley   +1 more source

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