Sentence examples for concentrations of particles from inspiring English sources

Perhaps more significant, the study found concentrations of particles associated with diesel fuel, which remains a major source of air pollution in Europe and, to a lesser extent, the United States.

The separate standard proposed for soot and air would limit concentrations of particles smaller than 2.5 microns to an average of 15 micrograms per cubic meter measured for three years in a row.

They found a pattern of more deaths, notably deaths from heart and lung problems, in the days after spikes in the concentrations of particles smaller than 10 microns, particles that can be deeply inhaled into the lungs and stay there.

India's capital is suffering a silent airpocalypse while the noisier citizens of Beijing holler and splutter about dangerous concentrations of particles in every lungful of air.

The concentrations of particles were determined quantitatively from the SAXS data.

Change of the current signal not only provides the size and concentrations of particles, but also reveals the dynamics process of the particle's translocation behavior.

Concentrations of particle number and PM2.5 black carbon were associated with F3 hypomethylation in both the mean and quantiles analyses.

The scale includes a measurement known as PM2.5, which quantifies the concentration of particles smaller than 2.5 micrometres.

The ten areas with the highest concentration of particles are close to main roads, including Marylebone High Street, the City of London, Hyde Park, and King's Cross.

Dr. Prezant said the reason that the symptoms were so severe was probably that the concentration of particles was very high, and the exposures prolonged and repeated.

The researchers, who describe their work in The Proceedings of the National Academy of Sciences, say that by varying the concentration of particles and the strength of the magnetic field, the polymers can be made to work at different temperatures.