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Optics & Photonics 3 hours ago

Optical barcodes expand range of high-resolution sensor

The same geometric quirk that lets visitors murmur messages around the circular dome of the whispering gallery at St. Paul's Cathedral in London or across St. Louis Union Station's whispering arch also enables the construction ...

Bio & Medicine 5 hours ago

High-precision blood glucose level prediction achieved by few-molecule reservoir computing

A collaborative research team from NIMS and Tokyo University of Science has successfully developed an artificial intelligence (AI) device that executes brain-like information processing through few-molecule reservoir computing. ...

Optics & Photonics 6 hours ago

Unveiling a new quantum frontier: Frequency-domain entanglement

Scientists have introduced a form of quantum entanglement known as frequency-domain photon number-path entanglement. This advance in quantum physics involves an innovative tool called a frequency beam splitter, which has ...

Space Exploration 7 hours ago

Japan announces plans to launch upgraded observation satellites on new flagship rocket's 3rd flight

Japan's space agency announced Friday a plan to launch a major upgrade to its satellite imaging system, as a new flagship rocket is put to the test for a third time.

General Physics 7 hours ago

Scientists capture X-rays from upward positive lightning

Globally, lightning is responsible for over 4,000 fatalities and billions of dollars in damage every year; Switzerland itself weathers up to 150,000 strikes annually. Understanding exactly how lightning forms is key for reducing ...

Analytical Chemistry 8 hours ago

Thiol-ene click reaction offers a novel approach to fabricate elastic ferroelectrics

A research group led by Prof. Li Runwei and Hu Benlin at the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has developed a facile and efficient approach to fabricate elastic ...

Molecular & Computational biology Apr 25, 2024

A systematic review of three key sugar metabolism proteins: HXK, SnRK1 and TOR

Sugar signaling is one of the most important regulatory signals for plant growth and development, and its metabolic network contains many regulatory factors. Sugar signaling molecules regulate cellular activities and organismal ...

Ecology Apr 25, 2024

New dataset sheds light on relationship of far-red sun-induced chlorophyll fluorescence to canopy-level photosynthesis

In recent years, the scientific community has increasingly turned its attention to sustainable agriculture, aiming to maximize crop yield while minimizing environmental impact. A crucial aspect of this research involves understanding ...

Earth Sciences Apr 25, 2024

Spring snow, sparkling in the sun, can reveal more than just good skiing conditions

One might think that snow, of all things, is easy to describe: it is cold, white and covers the landscape like a blanket. What else is there to say about it?

Nanophysics Apr 24, 2024

Ultrasensitive photonic crystal detects single particles down to 50 nanometers

Using an ultrasensitive photonic crystal, TU/e researchers were able to detect single particles down to 50 nanometers in diameter. The new research has just been published in the journal Optica.

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