A protein that prepares DNA for replication also prevents the replication process from running out of control, according to a new study by Weill Cornell Medicine researchers. The work, published Jan. 5 in Molecular Cell, ...
Cell & Microbiology
Jan 24, 2023
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124
When it comes to creating ever more intriguing quantum systems, a constant need is finding new ways to observe them in a wide range of physical scenarios. JILA Fellow Cindy Regal and JILA and NIST Fellow Ana Maria Rey have ...
Quantum Physics
Jan 24, 2023
0
200
The submarine volcano eruption of Hunga Tonga-Hunga Ha'apai that occurred on January 15, 2022, generated impulsive downward reaction forces on Earth, radiating seismic waves throughout the planet. Geologists analyzed the ...
Stress isn't just the psychological pressure you feel in response to a looming deadline at work. It is also a description of the physical forces pushing, pulling, or twisting an object, structure, or material. Examples of ...
Polymers
Jan 24, 2023
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36
The European Commission will present a strategy to bolster the EU's security and defence efforts in space in March, Internal Market Commissioner Thierry Breton said Tuesday, with Russia's war in Ukraine raising tensions in ...
Space Exploration
Jan 24, 2023
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17
The EU on Tuesday announced proposals to try to reverse an "alarming decline" in the number of bees—and other insects that pollinate the bloc's crops—including by rewarding organic farming.
Ecology
Jan 24, 2023
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6
Top scientists and security experts moved the "Doomsday Clock" forward on Tuesday to just 90 seconds to midnight -– signaling an increased risk to humanity's survival from the nuclear shadow over the Ukraine conflict and ...
Other
Jan 24, 2023
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20
In a first-of-its-kind study, researchers from Northern Arizona University examined the core beliefs of the Chinese government, aiming to uncover opportunities to slow climate change by leveraging Beijing's political will ...
Political science
Jan 24, 2023
1
18
Endothelial cells (ECs) line blood vessels and can serve as specialized vascular niches for hematopoietic stem and progenitor cells (HSPCs), a special environment where HSPCs reside and self-renew. A team of researchers found ...
Cell & Microbiology
Jan 24, 2023
0
70
Matter outflows in the form of jets are observed in astronomical systems at fast, medium and slow speeds. The fastest jets are highly relativistic, and travel very close to the speed of light. The origin, as well as many ...
Astronomy
Jan 24, 2023
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