Ultrafine particles form during combustion processes, for example, when wood or biomass is burned, as well as in power-generating and industrial processes. Alongside road traffic, large airports are a major source of these ...
Earth Sciences
Jan 9, 2023
1
150
Three years after the Hesperides vessel returned to Spain culminating the around the world of the Malaspina Expedition, researchers have an increasingly clear picture of how the global ocean works and what is its health condition. ...
Earth Sciences
Sep 16, 2014
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0
Astronomers searching for interstellar PAH-molecules interpret their data incorrectly. This is concluded by researchers from the University of Amsterdam (UvA), the Leiden Observatory, the Radboud University and NASA Ames ...
Astronomy
Nov 17, 2015
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31
Polycyclic aromatic hydrocarbons (PAHs) removal in the soil environment is of great significance for repairing the long-term damaged ecosystem. However, the poor mass transfer process and low catalytic activity in most conventional ...
Analytical Chemistry
Dec 5, 2023
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1
Recent study on synthetic approaches toward polycyclic aromatic hydrocarbons (PAHs) such as graphene with a well-defined structure have attracted much attention. A research group at Ehime University has been studying the ...
Materials Science
Apr 23, 2021
1
6
Many chemists are familiar with taking trips to the espresso machine while running late-night experiments, but until now these excursions were merely undertaken for the caffeine boost. A group recently reported in ACS' Analytical ...
Analytical Chemistry
Jun 15, 2016
0
13
If you were able to stand on the bottom of the seafloor and look up, you would see flakes of falling organic material and biological debris cascading down the water column like snowflakes in a phenomenon known as marine snow.
Environment
Jun 11, 2019
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10
Summertime is barbecue time. However, when fat reacts with glowing coal, a substance chemists call benzopyrene is created. It is a widespread environmental toxin that can cause cancer in humans. Since buildings were heated ...
Materials Science
Jul 13, 2017
1
5
Green thumbs, do not fret. Pockets of soil in urban areas are still available for the increasingly popular practice of urban gardening.
Environment
May 20, 2015
0
16
(PhysOrg.com) -- Tomato plants under attack from the Botrytis fungus give off an aromatic substance that can be measured in greenhouses. This is the result of research performed by Roel Jansen with which he obtained his doctoral ...
Plants & Animals
Oct 20, 2009
0
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