Over the past few years, many physicists worldwide have conducted research investigating chaos in quantum systems composed of strongly interacting particles, also known as many-body chaos. The study of many-body chaos has ...
Position-specific isotope analysis (PSIA) is a technique that measures the isotope composition of a certain position in a molecule. It can provide valuable information of the formation mechanisms of a molecule.
Analytical Chemistry
Jan 25, 2021
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9
Scientists at the U.S. Department of Energy's Ames Laboratory and collaborators at Brookhaven National Laboratory and the University of Alabama at Birmingham have discovered a new light-induced switch that twists the crystal ...
General Physics
Jan 19, 2021
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1056
A new study illuminates surprising choreography among spinning atoms. In a paper appearing in the journal Nature, researchers from MIT and Harvard University reveal how magnetic forces at the quantum, atomic scale affect ...
General Physics
Dec 16, 2020
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4407
Almost all truly intriguing systems are ones that are far away from equilibrium—such as stars, planetary atmospheres, and even digital circuits. But, until now, systems far from thermal equilibrium couldn't be analyzed ...
General Physics
Nov 11, 2020
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402
The gravitational force in the Universe under which it has evolved from a state almost uniform at the Big Bang until now, when matter is concentrated in galaxies, stars and planets, is provided by what is termed 'dark matter." ...
Astronomy
Oct 28, 2020
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3689
A University of Hawaiʻi Institute for Astronomy (IfA) astronomer has revealed critical new findings linked to a large asteroid expected to pass extremely close to Earth. Dave Tholen and collaborators have announced the detection ...
Astronomy
Oct 27, 2020
9
1568
We know the climate changes as greenhouse gas concentrations rise, but the exact amount of expected warming remains uncertain.
Environment
Jul 23, 2020
4
25
It's generally recognized that differences in background and education cement class differences. It is less clear when and under what circumstances individual psychological forces can drive an initially homogenous social ...
Social Sciences
Jun 17, 2020
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58
In 2018, around 16 million people were displaced by extreme climate events. People from poorer countries flee more often as a result of climate events. Scientists at the Max Planck Institutes for Evolutionary Biology in Plön ...
Environment
May 26, 2020
1
118
