Mechanics from St Petersburg University have developed a mathematical model that takes into account non-equilibrium processes occurring at high velocities in the gas flow and on the surface. This model can be used for detailed ...
General Physics
Sep 13, 2023
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5
Using the Nuclear Spectroscopic Telescope Array (NuSTAR) spacecraft and the Neutron star Interior Composition Explorer (NICER) instrument onboard the International Space Station, astronomers have inspected an ultracompact ...
The word "fractals" might inspire images of psychedelic colors spiraling into infinity in a computer animation. An invisible, but powerful and useful, version of this phenomenon exists in the realm of dynamic magnetic fractal ...
Condensed Matter
Aug 28, 2023
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261
Researchers from the Department of Mechanics and Engineering Science at Peking University (PKU), led by Prof. Chen Shiyi and Prof. Yang Yantao, have recently proposed a mechanism to enhance the efficiency of heat transfer ...
Soft Matter
Jul 24, 2023
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17
Oak Ridge National Laboratory researchers have developed a method to simplify one step of radioisotope production—and it's faster and safer.
Analytical Chemistry
Jun 29, 2023
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18
Metabolic reaction flux change is the final result of interacting regulations by intracellular gene expression, transcriptional regulation, protein level, translation modification, and allosteric effect. However, the regulatory ...
Cell & Microbiology
Jun 20, 2023
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51
Studying radioactive materials is very difficult due to the potential health risks they pose to scientists. Expense is also a major barrier, with some radioisotopes costing more than $10,000 per microgram (or $10 billion ...
Analytical Chemistry
Jun 5, 2023
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192
Within superconductors little tornadoes of electrons, known as quantum vortices, can occur which have important implications in superconducting applications such as quantum sensors. Now a new kind of superconducting vortex ...
Superconductivity
Jun 1, 2023
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518
A novel origami-based heat shield developed with ESA support is planned to be tested with an actual atmospheric reentry from space. Named Pridwen, after the legendary shield of King Arthur, this reusable design will spring ...
Space Exploration
May 17, 2023
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30
A project led by a group of researchers from Israel's Bar-Ilan University, in collaboration with TII—the Quantum Research Center in Abu Dhabi, United Arab Emirates, is advancing quantum computing by improving the performance ...
Quantum Physics
Apr 24, 2023
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