In 1922, French physicist Léon Brillouin predicted an interesting phenomenon—when light is shone on a material, it interacts with the naturally occurring thermal vibrations within it, exchanging some energy in the process. ...
Cell & Microbiology
Mar 30, 2023
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10
Fans of science history can now access a new gem: A 20-minute video interview with the father of the Big Bang theory, Belgian Catholic priest and physicist Georges Lemaître.
Astronomy
Jan 26, 2023
1
116
X-ray diffraction (XRD) is an experimental technique to discern the atomic structure of a material by irradiating it with X-rays at different angles. Essentially, the intensity of the reflected X-rays becomes high at specific ...
Analytical Chemistry
Dec 22, 2022
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2
The U.S. Department of Energy on Tuesday announced that a national lab in California made a "major scientific breakthrough"—namely, that it produced a nuclear fusion reaction that resulted in a net energy gain, a condition ...
Plasma Physics
Dec 14, 2022
2
125
An international research team led by Skoltech scientists has identified the best artificial intelligence algorithm for determining the synthesis conditions that favor the formation of carbon nanotubes with properties tailored ...
Nanomaterials
Dec 8, 2022
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55
The eastern Mediterranean Sea, a large basin surrounded by ancient cultural sites, is also a climatology hot spot. However, the region has received comparatively little attention when it comes to understanding the extreme ...
Earth Sciences
Nov 7, 2022
1
74
One of the central predictions of general relativity is that a massive object such as a star, galaxy, or black hole can deflect light passing nearby. This means that light from distant objects can be gravitationally lensed ...
Astronomy
Oct 10, 2022
2
171
Aortic valve stenosis occurs when the aortic valve narrows, constricting blood flow from the heart through the artery and to the entire body. In severe cases, it can lead to heart failure. Identifying the condition can be ...
General Physics
Aug 30, 2022
0
93
A new analysis suggests that a particular leadership style dubbed "engaging leadership" can boost employees' engagement and enhance team effectiveness within the workplace. Greta Mazzetti of the University of Bologna, Italy, ...
Economics & Business
Jun 29, 2022
1
25
Researchers in Australia have been able to use trace amounts of liquid platinum to create cheap and highly efficient chemical reactions at low temperatures, opening a pathway to dramatic emissions reductions in crucial industries.
Analytical Chemistry
Jun 6, 2022
0
429
