decipher
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Space & Cosmos
Mars Time Machine: Researchers create a virtual model to decipher the climate evolution of the Red Planet
Credit: CC0 Public Domain Researchers are creating sophisticated simulations that will help you understand Mars’ climate history better and help you determine whether it can once be a life-sustaining experience. An international team of researchers is developing a model of Mars’ evolution that can unlock some of the secrets of many years, including whether they once had life. François, a…
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Physics
Physics decipher the structure of antimonal melting and explains the nature of observed structural abnormalities.
Graphical abstract. Credit: Journal of Molecular Liquids (2024). Doi: 10.1016/J.MOLLIQ.2024.126699 Antimon is widely used to produce materials for electronic devices, like metal alloys that are resistant to corrosion and high temperatures. “Antimon melt is interesting. Because near the melting point, the atoms of this melt can form a binding structure in a compact cluster or expansion chain, and can stay…
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Physics
Scientists decipher two-photon vision
optical system. The IR and VIS beams were generated by a femtosecond laser (pulse width Ï„=200 fs, repetition rate F = 76 MHz). BS, beam splitter. CAM, camera; GS, galvanometer scanner; IF, 940 nm bandpass filter; IL, illuminator. L, lens. LED, white light emitting diode. M, mirror. NDF, neutral density filter. NDV, neutral density gradient filter; OBJ, objective. PM, power…
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