The stringent lockdown imposed by the Chinese government to slow the spread of COVID-19 early this year significantly eased the strain on hospitals there. Admissions due to non-COVID respiratory illnesses decreased by nearly ...
Environment
Oct 13, 2020
0
43
Aviation has been calculated to be 3.5 percent of all human activities that drive climate change, new research shows.
Environment
Sep 03, 2020
0
623
A research team from the Technical University of Munich (TUM) led by chemist Johannes Lercher has developed a synthesis process which drastically increases the activity of catalysts for the desulfurization of crude oil. The ...
Materials Science
Aug 25, 2020
0
21
Atmospheric scientists have analyzed how the February near-total shutdown of mobility affected the air over China. Results show a striking drop in nitrogen oxides, a gas that comes mainly from tailpipes and is one component ...
Environment
Aug 20, 2020
0
106
Northwestern University researchers have combined climate modeling with public health data to evaluate the impact of electric vehicles (EVs) on U.S. lives and the economy.
Environment
Aug 17, 2020
3
1924
Drivers and passengers can inhale significantly lower levels of air pollution by setting their vehicle's ventilation systems more effectively and taking a 'cleaner' route to their destination, a new study reveals.
Environment
Aug 11, 2020
1
7
The Lebanese capital Beirut was rocked on Tuesday evening local time by an explosion that has killed at least 78 people and injured thousands more.
Other
Aug 05, 2020
0
67
In a process that may help lakes maintain healthy levels of nutrients, new research from the University of Minnesota College of Biological Sciences shows that a majority of the lakes examined are continuously shedding nitrogen ...
Earth Sciences
Jul 08, 2020
0
37
Fluctuations in commuter behavior and air quality are always a preoccupation for Matthew Adams. So, it is with particular interest that the air-pollution scientist is examining the current extraordinary situation, where reduced ...
Environment
Jun 19, 2020
0
5
The coronavirus pandemic will be remembered for decades to come through history books, oral narratives and an abundance of personal protective equipment. However, the glaciers of the Himalayas, the Alps, Patagonia and other ...
Environment
Jun 18, 2020
0
7
The term nitrogen oxide typically refers to any binary compound of oxygen and nitrogen, or to a mixture of such compounds:
(Note that the last three are unstable.)
Chemical reactions that produce nitrogen oxides often produce several different compounds, the proportions of which depend on the specific reaction and conditions. For this reason, secondary[clarification needed] production of N2O is undesirable, as NO and NO2 — which are extremely toxic — are liable to be produced as well.
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