Results 31 to 40 of about 457,905 (387)
Gas-sensing features of nanostructured tellurium thin films
Beilstein Journal of Nanotechnology, 2020 Nanocrystalline and amorphous nanostructured tellurium (Te) thin films were grown and their gas-sensing properties were investigated at different operating temperatures with respect to scanning electron microscopy and X-ray diffraction analyses.
Dumitru Tsiulyanu
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Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2021 This study addresses estimation of emission rates and concentrations of SO2, CO and NO2 gases emitted from Daura Refinery (DR), Daura Power Plant (DPP) and South of Baghdad Power Plant (SBPP) by calculating the fuel discharge.
Thaer O. Roomi, Adel S. Abed
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Ukrainian Scientific Medical Youth Journal, 2022 bronchial asthma is a chronic condition that is considerably prevalent among children. According to scientific evidence, cat allergens are most frequently responsible for the onset of asthma manifestations in children. Children are more likely to develop
Mariia Kryvopustovа
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Socioeconomic deprivation status and air pollution by PM10 and NO2: an assessment at municipal level of 11 years in Italy [PDF]
, 2019 The aim of this observational study was to assess the relationship between environmental risk factors and some aspects of social economic status (SES) of the population in different Italian municipalities.
Ciarlo, Immacolata +6 more
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Covid-19 mobility restrictions: impacts on urban air quality and health
Buildings & Cities, 2021 In 2020, Covid-19-related mobility restrictions resulted in the most extensive human-made air-quality changes ever recorded. The changes in mobility are quantified in terms of outdoor air pollution (concentrations of PM2.5 and NO2) and the associated ...
Nahid Mohajeri +6 more
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Crystalline WO3 nanoparticles for No2 sensing [PDF]
Processing and Application of Ceramics, 2020 This study shows excellent NO2-sensing properties of tungsten oxide nanoparticles, prepared using a facile procedure which includes dissolution of metallic tungsten in hydrogen peroxide with subsequent low-temperature (400 °C) heating.
Matović Branko +10 more
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TiO2/Gold nanocomposite as an extremely sensitive molecule sensor for NO2 detection: A DFT study [PDF]
Journal of Water and Environmental Nanotechnology, 2016 First-principles calculations within density functional theory (DFT) have been performed to investigate the interactions of NO2 molecules with TiO2/Gold nanocomposites in order to completely exploit the adsorption properties of these nanostructures ...
Amirali Abbasi +2 more
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Statistical Analysis of SO2 and NO2 with Respect to Meteorological Parameters (Gwalior, India)
Pakistan Journal of Analytical & Environmental Chemistry, 2021 The present study is carried out in Gwalior to know the level of pollutants viz sulphur dioxide (SO2) and nitrogen dioxide (NO2). In this study, both NO2 and SO2 were collected during different seasons, and estimation was done using chemical methods. The
Mehraj ud din Bhat, Anish C. Pandey
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An investigation into the unusual linkage isomerization and nitrite reduction activity of a novel tris(2-pyridyl) copper complex [PDF]
, 2017 The copper-containing nitrite reductases (CuNIRs) are a class of enzymes that mediate the reduction of nitrite to nitric oxide in biological systems. Metal–ligand complexes that reproduce the salient features of the active site of CuNIRs are therefore of
Roger, Isolda +4 more
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Meteorology-normalized impact of the COVID-19 lockdown upon NO2 pollution in Spain
Atmospheric Chemistry and Physics, 2020 . The spread of the new coronavirus SARS-CoV-2 that causes COVID-19 forced the Spanish Government to implement extensive lockdown measures to reduce the number of hospital admissions, starting on 14 March 2020.
H. Petetin +6 more
semanticscholar +1 more source