In a study published on 13 November 2023, in the journal Satellite Navigation, researchers from Chang'an University have developed a novel approach using the Precise Point Positioning (PPP) technique combined with a cumulative ...
Earth Sciences
Dec 14, 2023
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1
For the first time, researchers have shown that 3D-printed polymer-based micro-optics can withstand the heat and power levels that occur inside a laser. The advance enables inexpensive, compact, and stable laser sources that ...
Optics & Photonics
Dec 13, 2023
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120
Four thousand Martian days after setting its wheels in Gale Crater on Aug. 5, 2012, NASA's Curiosity rover remains busy conducting exciting science. The rover recently drilled its 39th sample, then dropped the pulverized ...
Planetary Sciences
Nov 6, 2023
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The recent explosion of generative AI tools has prompted many discussions in virtually all fields about the benefits and risks of these technologies. These tools, including ChatGPT, Bard and others, have been trained on huge ...
Molecular & Computational biology
Nov 3, 2023
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2
Enzymes are biological nanomachines. They make almost all of life's chemistry happen, when and where required. Because of their versatility and power, enzymes can be very useful for biotechnology. Taken outside of living ...
Cell & Microbiology
Nov 1, 2023
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29
The James Webb Space Telescope truly explores the unknown, displaying stunning images of previously unseen corners of the universe only possible because of the telescope's 21-foot segmented mirror that unfurled and assembled ...
Astronomy
Nov 1, 2023
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61
A team of researchers has developed a software tool called DANGER (Deleterious and ANticipatable Guides Evaluated by RNA-sequencing) analysis that provides a way for the safer design of genome editing in all organisms with ...
Biotechnology
Oct 23, 2023
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15
Engineers for NASA's Voyager mission are taking steps to help make sure both spacecraft, launched in 1977, continue to explore interstellar space for years to come.
Astronomy
Oct 20, 2023
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110
Late last month, Tom Hanks warned fans that a video in which he appeared to shill for dental care was in fact an AI-generated fake.
Political science
Oct 13, 2023
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1
Rutgers researchers have developed an analytical tool for spotting and omitting stray DNA and RNA that contaminate genetic analyses of single-celled organisms.
Cell & Microbiology
Oct 9, 2023
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