BECAUSE of their considerable pharmacological significance, the presence of nitrogen oxides in tobacco smoke has been the subject of a number of reports in the past few years 1–4. In general ...

Currently there are no standards or limits for indoor air levels of nitrogen oxides; for reference, levels in homes without combustion appliances are typically half of outdoor levels, while homes with ...

Its plunge back to Earth through the atmosphere may have generated 45.5 metric tons of metal oxides and 40 metric tons of nitrogen oxides, according to University College London atmospheric ...

A research team, led by Professor Seungho Cho in the Department of Materials Science and Engineering at UNIST has unveiled a ...

The court in The Hague ordered the government to meet its target of reducing the emissions to legally allowed levels in 50% of all affected nature reserves by 2030, or be fined €10m ...