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USC study associates PM2.5 air pollution with poor survival in liver cancer patients

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A study by researchers at the University of Southern California (USC) has significantly associated exposure to particulate air pollution after being diagnosed with liver cancer with an increased risk of premature death. exposure after diagnosis was statistically significantly associated with HCC survival. —Deng et al.

Pollution 170
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Air pollution associated with increased heart attack risk despite “safe” levels

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Particulate matter and NO 2 air pollution are associated with increased risk of severe heart attacks despite being within European recommended levels, according to research presented at ESC Congress by Dr. Jean-Francois Argacha, a cardiologist at University Hospital Brussels (UZ Brussel-Vrije Universiteit Brussel), in Belgium. increased risk.

Pollution 150
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Study: traffic density, wind and air stratification influence concentrations of NO2

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In connection with the effects of the COVID-19 pandemic, satellite measurements made headlines showing how much the air pollutant nitrogen dioxide (NO 2 ) had decreased in China and northern Italy. The statistical analysis has also enabled the researchers to remove the influence of the weather from the time series of pollutant concentrations.

Wind 186
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Study finds significant slowdown in decrease of NOx emissions in US; implications for air quality management

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They found that levels of pollutants that can contribute to the formation of ground-level ozone, or smog, have failed to continue a fairly steady decline as estimated by the US Environmental Protection Agency. We were surprised by the discrepancy between the estimates of emissions and the actual measurements of pollutants in the atmosphere.

Emissions 150
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Johns Hopkins study links exposure to coarse particulate matter to increased risk of asthma in children

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Researchers at the Johns Hopkins University report that coarse particulate matter—created by physical processes such as tire and break wear, agricultural tilling, salt spray and dust created in manufacturing—appears to put children at greater risk for asthma, independent of exposure to fine particulate pollution.

Pollution 170
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Fujitsu verifies AI technology for predicting vessel collision risks in marine traffic control

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According to a report by the Japan Transport Safety Board, there were 2,863 marine collision accidents in Japan alone between 2009 and 2019, with an average of 286 accidents per year. Collisions involving large vessels can have a major impact on society, in terms of crew safety, damage to vessels, and marine pollution.

Mariner 221
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Opinion: Reinventing fuel-based power for a more secure and resilient grid

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It is argued, therefore, that with this power potential, we can create enough excess in wind and solar power that the statistical likelihood of not having the power supply to match demand is effectively zero. European Environment Agency, 2009. [ 2 ] Swart, R.

Grid 332