A dramatic reduction in sulfur pollution from shipping has unintentionally contributed to recent global warming, offering a ...

Sulfate aerosols, whether generated by volcanoes or by humans burning coal, oil, and other fossil fuels, now seemed likely culprits in climate cooling. Early computer models of the global climate ...

However, estimates of the volume of sulfate aerosols released from the vaporization of the impacted rocks in Mexico have varied widely over two orders of magnitude from one study to another.

Is industrial agriculture both ruining air quality and delaying climate change? Aerosols—suspensions of fine solid particles ...

Secondary aerosols consist of mixtures of compounds; the main components are sulphate, nitrate, and OC. The main precursor gases are emitted from fossil fuel combustion, but fires and biogenic ...

However, estimates of the volume of sulfate aerosols released from the vaporization of the impacted rocks in Mexico have varied widely over two orders of magnitude from one study to another.

In a painful irony, improving global air quality through regulation and decarbonising could actually raise average surface ...

Ansar Lemon, an engineering PhD student at Harvard University, says the team modeled how the brightness and color of the sky at the poles changed with the injection of sulfate, calcium carbonate, and ...

They highlighted the underrecognized contribution of MeSH to climate regulation by enhancing the sulfate aerosol burden and its atmospheric cooling effects. The goal was to deepen the ...

Purpose: The effects of extreme temperatures on drug delivery of two albuterol sulfate hydrofluoroalkane, metered-dose inhalers (MDIs) were evaluated.Methods. Three Proventil HFA and three ...

Seven Proventil HFA (albuterol sulfate 6.7 g hydrofluoroalkane inhalation aerosol) a and seven Ventolin HFA (albuterol sulfate 18 g hydrofluoroalkane inhalation aerosol) b MDIs were acquired from ...