Results 11 to 20 of about 230,162 (166)
Current state of studying precipitation acidification in Serbia [PDF]
Glasnik Srpskog Geografskog Društva, 2015 Basic relations between the state of air pollution and their effects on chemistry of precipitation were introduced in this paper. Changes in the composition of atmosphere were defined by numerous chemical elements and compounds different in ...
Talijan Radomir, Anđelković Goran
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Machine Learning Applied to the NOx Prediction of Diesel Vehicle under Real Driving Cycle
Applied Sciences, 2021 Euro 6 standards impose stringent nitrogen oxide (NOx) emission limits on diesel cars. NOx emissions are significantly different between Euro 6 diesel cars and the previous standards in real-world driving. In this research, the NOx concentrations of Euro
Jonghak Lee +5 more
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Corrosion and Materials Degradation, 2022 One of the key urban air quality issues is pollution by nitrogen oxides (NOx). To reduce NOx, facade cladding could be provided with photocatalytic properties by incorporating titanium dioxide nanoparticles.
Stephan Lederer +5 more
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Electrochemical Removal of NOx Using Oxide-Based Electrodes – A Review.
International Journal of Electrochemical Science, 2018 Solid-state electrochemical reduction of NOx using oxide-based electrodes is reviewed. Different types of electrode and cell geometries have been used in the literature.
K. Kammer Hansen
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Applied Sciences, 2021 Nitrogen oxide (NOx), emitted at the highest rate among automobile exhaust gases, is the main cause of air pollution, and various construction technologies are being developed to reduce NOx emissions.
Jong-Won Lee, Cheolmin Baek
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Effect of Manganese Distribution on Sensor Properties of SnO2/MnOx Nanocomposites
Nanomaterials, 2023 Nanocomposites SnO2/MnOx with various manganese content (up to [Mn]/[Sn] = 10 mol. %) and different manganese distribution were prepared by wet chemical technique and characterized by X-ray diffraction, scanning electron microscopy (SEM) with energy ...
Rodion Eshmakov +3 more
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Cailiao gongcheng, 2021 Reducing NOx emission in the exhaust gas under the extremely low temperature of engine cold start was important for the ecological environment and human health.MnO2 has high catalytic activity for NOx in the low temperature range, which is a promising ...
GAO Yan +6 more
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The Astronomical Journal, 1964 Abstract In a series of recent papers, Kiess and collaborators have announced the identification of nitrogen peroxide on Mars and have attempted to interpret a wide range of Martian phenomena in terms of nitrogen oxides. Analyses of observations at a variety of wavelengths in the present paper, and previously by Sinton, Spinrad and Moroz, place a ...
Carl Sagan +2 more
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Numerical Studies on Removal of Nitrogen and Phosphorus by Iron-Oxide Coated Zeolite in PHREEQC
Renmin Zhujiang, 2021 This paper conducts the column experiments in the laboratory,simulates the removal of nitrogen and phosphorus in groundwater by natural zeolite and iron-oxide coated zeolite through the geochemical model PHREEQC,respectively,and predicts and compares the
LIANG Xingmei +4 more
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Новые технологии, 2022 Reducing the toxicity of tobacco products is a pressing issue today. Manufacturers offer consumers innovative types of nicotine containing products, such as electric tobacco heating systems, as an alternative to traditional cigarettes.
A. Yu. Lushnikova
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