Hydrogen has been regarded as a potential energy carrier instead of fossil fuels, addressing energy demand and environmental issues. Proton exchange membrane water electrolysis (PEMWE), with its high energy density, elevated ...
Analytical Chemistry
Nov 27, 2023
0
1
The existence of dark matter is a long-standing puzzle in our universe. Dark matter makes up about a quarter of our universe, yet it does not interact significantly with ordinary matter.
Astronomy
Nov 27, 2023
6
68
Ultrafast lasers have the advantages of high time resolution, high energy density, broadband spectrum, etc. Ultrafast lasers with high-energy and high peak power have been widely applied in industrial fields and frontier ...
Optics & Photonics
Nov 24, 2023
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32
In 1991, the University of Utah Fly's Eye experiment detected the highest-energy cosmic ray ever observed. Later dubbed the Oh-My-God particle, the cosmic ray's energy shocked astrophysicists. Nothing in our galaxy had the ...
Astronomy
Nov 23, 2023
3
3521
It's still spring in Brazil, but a dangerous heat wave is sweeping across large swathes of the country, forcing Rio de Janeiro's vendors off the streets due to health alerts and driving up energy demand amid reports of power ...
Environment
Nov 15, 2023
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13
Enzymes, essential for normal cellular and physiological functions, are implicated in various diseases like cancer and diabetes due to their abnormal activity. Therefore, tracking enzyme activity is a valuable strategy for ...
Biochemistry
Nov 14, 2023
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3
A new study using data from the CALorimetric Electron Telescope (CALET) instrument on the International Space Station has found evidence for nearby, young sources of cosmic ray electrons, contributing to a greater understanding ...
Astronomy
Nov 14, 2023
1
275
Research led by Western Sydney University, Australia, has found that boys singing in a choir engage in simultaneous group cohesion and sexually motivated competition exhibited through voice modulation in the presence of a ...
Alaskans and visitors may be able to see an artificial airglow in the sky created by the High-frequency Active Auroral Research Program during a four-day research campaign that starts Saturday.
Planetary Sciences
Nov 3, 2023
0
355
Sperm can modulate their energetics by regulating their flagellar waveform—how the sperm oscillate their tails—in order to adapt to varying fluid environments, potentially optimizing their motility and navigation within ...
Cell & Microbiology
Nov 1, 2023
0
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