(Phys.org)—Why certain catalyst materials work more efficiently when they are surrounded by water instead of a gas phase is unclear. RUB chemists have now gleamed some initial answers from computer simulations. They showed ...
Materials Science
Feb 21, 2013
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0
Do you know what the Earth's atmosphere is made of? You'd probably remember it's oxygen, and maybe nitrogen. And with a little help from Google you can easily reach a more precise answer: 78% nitrogen, 21% oxygen and 1% Argon ...
Astronomy
Dec 1, 2021
0
152
In a band near the equator, southward Northern Hemisphere winds and northward Southern Hemisphere winds come together to form the Intertropical Convergence Zone (ITCZ). In the ITCZ the equatorward winds rise and cool, creating ...
Earth Sciences
May 27, 2013
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1
What was different about the deadly, record-breaking heat wave in June 2021 that made it so much more extreme than anything the Pacific Northwest had experienced before?
Environment
Mar 8, 2023
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3
Recently, a research team led by Dr.Li Yan from the Yunnan Observatories of the Chinese Academy of Sciences proposed a new means to explore the small-scale magnetic fields in the solar atmosphere through analyzing the frequencies ...
Astronomy
Aug 10, 2021
2
596
New research into the impact of climate change on Chinese cereal crops has found rainfall has a greater impact than rising temperature. The research, published in the Journal of the Science of Food and Agriculture found that ...
Environment
Apr 4, 2012
0
0
The next step to understanding exoplanets is to understand their atmospheres better. Astronomers can determine a planet's mass, density, and other physical characteristics fairly routinely. But characterizing their atmospheres ...
Astronomy
Mar 16, 2022
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35
Putting a climate model through some dusty drills, scientists at Pacific Northwest National Laboratory found how well it depicts the climate effects of particle size. Comparing three techniques to represent the particles' ...
Earth Sciences
Feb 12, 2014
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0
NASA's MAVEN (Mars Atmosphere and Volatile Evolution) mission and the United Arab Emirates' Emirates Mars Mission (EMM) have released joint observations of dynamic proton aurora events at Mars. Remote auroral observations ...
Space Exploration
Aug 31, 2022
0
144
(Phys.org)—High-pressure systems over oceans, which largely determine the tracks of tropical cyclones and hydrological extremes in much of the northern hemisphere, are likely to intensify this century, according to a Duke ...
Earth Sciences
Oct 5, 2012
14
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