Dunes, the mounds of sand formed by the wind that vary from ripples on the beach to towering behemoths in the desert, are incarnations of surface processes, climate change, and the surrounding atmosphere. For decades, scientists ...
Earth Sciences
Aug 2, 2023
0
43
A new image of the galaxy cluster known as "El Gordo" is revealing distant and dusty objects never seen before, and providing a bounty of fresh science. The infrared image, taken by NASA's James Webb Space Telescope, displays ...
Astronomy
Aug 2, 2023
0
64
The potential of an ultrafast form of transmission electron microscopy to measure sound waves in nanostructures has been demonstrated by three RIKEN physicists. This could help realize a high-resolution imaging method that ...
Nanophysics
Aug 1, 2023
0
688
A research team led by Prof. Yossi Paltiel at the Hebrew University of Jerusalem with groups from HUJI, Weizmann and IST Austria has published a new study that reveals the influence of nuclear spin on biological processes. ...
General Physics
Jul 31, 2023
0
182
Saltwater was once known as an invisible threat to farmers and their crops. It would sneak under the soil undetected on the surface until it intruded so far into groundwater that the soil became saltier and led to a decline ...
Agriculture
Jul 28, 2023
0
59
Computational imaging has the potential to revolutionize optical imaging by providing wide field-of-view and high-resolution capabilities. Joint reconstruction of amplitude and phase—known as "coherent imaging or holographic ...
Optics & Photonics
Jul 27, 2023
0
479
Researchers have developed a new method for capturing the complex behavior of turbulent flames produced during combustion. Insights provided by this high-speed 3D imaging approach could be used to develop more efficient and ...
Optics & Photonics
Jul 26, 2023
0
71
Precise control of light is a crucial requirement in optical imaging, sensing, and communication. Traditional lenses employed for the purpose have limitations, necessitating more precise and compact solutions. To address ...
Optics & Photonics
Jul 25, 2023
0
95
Structured illumination microscopy (SIM) has emerged as the most powerful super-resolution technique for live cell imaging, owing to its inherent advantages of high speed, low phototoxicity, and compatibility with various ...
Cell & Microbiology
Jul 25, 2023
0
27
Research led by physicists and geographers at the University of Cambridge has unveiled some large-scale changes in the vegetation in the South American Andes which may have dramatic impact on the environment and ecosystems ...
Earth Sciences
Jul 21, 2023
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