The optical frequency comb, a spectrum of optical radiation composed of evenly spaced and phase-coherent narrow spectral lines, was initially developed for precise time and frequency measurements. Over the past two decades, ...
Optics & Photonics
Apr 1, 2024
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8
Climate change is heating the oceans, altering currents and circulation patterns responsible for regulating climate on a global scale. If temperatures dropped, some of that damage could theoretically be undone.
Earth Sciences
Feb 29, 2024
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70
Man-made earthquakes, or induced seismicity, have become an increasing concern. These events can occur during fluid injection or extraction, such as in oil or gas reservoirs, wastewater disposal, or geothermal reservoirs.
Earth Sciences
Jan 18, 2024
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30
A research group led by Prof. Wang Hui from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences has introduced a metal-free nanozyme based on graphene quantum dots (GQDs) for highly efficient ...
Bio & Medicine
Jan 10, 2024
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1
Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have proposed a new "nano-micro composite" delivery concept for vaccines.
Bio & Medicine
Dec 13, 2023
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54
Researchers at the LKS Faculty of Medicine of the University of Hong Kong (HKUMed), and collaborators from the Zhongshan Ophthalmic Center of Sun Yat-sen University, Guangzhou, have developed a light-activatable prodrug nanomedicine ...
Bio & Medicine
Nov 27, 2023
0
79
By rapidly reversing the effects of an opioid overdose, naloxone saves lives―if it's available at the right time. To eliminate this element of chance, researchers are exploring ways to have the medication available in the ...
Bio & Medicine
Nov 8, 2023
0
3
A broad-spectrum antiviral drug candidate, 2-thiouridine, that targets positive-strand RNA viruses has been identified and characterized.
Biochemistry
Oct 20, 2023
0
14
For diabetes patients who must give themselves frequent insulin injections, the risk of low blood sugar can be life-threatening. A potential solution is a type of engineered insulin that circulates in the body and springs ...
Biochemistry
Sep 20, 2023
0
1
New research confirms fracking causes slow, small earthquakes or tremors, whose origin was previously a mystery to scientists. The tremors are produced by the same processes that could create large, damaging earthquakes.
Earth Sciences
Aug 10, 2023
1
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