Researchers at the Paul Scherrer Institute PSI have studied for the first time how chemical reactions in clouds can influence the global climate. They found that isoprene, the dominant non-methane organic compound emitted ...
Earth Sciences
Mar 24, 2021
1
25
Air conditioners, refrigerators and other machines that heat and cool work with a simple premise. Pressure is applied to a gaseous refrigerant to turn it into a liquid state and then removed again so cold air is released. ...
Materials Science
Mar 10, 2021
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9
Reza Shahbazian-Yassar, professor of mechanical and industrial engineering at the University of Illinois Chicago.
Materials Science
Jan 11, 2021
1
147
It is now technically possible to hold groups of atoms at temperatures that are only a few hundredths of a degree above absolute zero. This so-called 'ultracold gas' loaded in an optical lattice is an extremely powerful platform ...
Quantum Physics
Feb 05, 2020
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16
Scientists have long speculated that at the heart of a gas giant, the laws of material physics exhibit remarkable characteristics. In these kinds of extreme pressure environments, hydrogen gas is compressed to the point that ...
Materials Science
Jun 28, 2019
20
0
A research team of Tohoku University, Nissan Motor Co., Shinshu University, and Okayama University made a groundbreaking discovery in the quest to replace hydrofluorocarbons in refrigeration systems with natural refrigerants ...
Analytical Chemistry
Jun 19, 2019
0
12
There are few things better than the smell of freshly baked bread from the oven; this is because molecules in the bread disperse in the heat to reach your nose. In a similar way, the ExoMars rover Rosalind Franklin will "bake" ...
Space Exploration
May 29, 2019
0
21
The production of 1-butene via ethylene dimerization is one of the few industrial processes that employs homogeneous catalysis due to its high selectivity, despite the massive amounts of activators and solvents required. ...
Materials Science
May 06, 2019
0
62
Sparks are a fascinating phenomenon well-known from campfires, flint stones and electric sparklers and other pyrotechnic articles. Looking at sparks more closely reveals the limited colors in which they appear. Dark red-orange ...
Materials Science
Mar 26, 2019
0
12
Researchers at the University of Electro-communications, Tokyo report a single-site catalytic platform with high selectivity for the single-step synthesis of phenol in a paper appeared in ACS catalysis.
Materials Science
Mar 15, 2019
0
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