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Search results for continuous modulation

Molecular & Computational biology May 14, 2025

Reexamining a receptor linked to sepsis resolves contradictions regarding its binding interactions

After earning notoriety as the first cellular receptor isolated and mammalian lectin identified, the Ashwell-Morell receptor's functions in our bodies eluded scientists for more than 30 years.

Condensed Matter May 8, 2025

Topological polycrystal: A new approach to configurable, multiband topological photonic circuitry

Molding the flow of light—whether confined to localized regions or propagating in free space—remains crucial for modern integrated photonics. The advancement of the multi-channel, programmable optical waveguide and coupler ...

Nanomaterials May 7, 2025

Micropipette uses targeted ion delivery to activate individual neurons

Researchers at Linköping University have developed a new type of pipette that can deliver ions to individual neurons without affecting the sensitive extracellular milieu. Controlling the concentration of different ions can ...

Space Exploration May 6, 2025

NASA progresses toward crewed moon mission with spacecraft and rocket milestones

Engineers, technicians, mission planners, and the four astronauts set to fly around the moon next year on Artemis II, NASA's first crewed Artemis mission, are rapidly progressing toward launch.

Nanophysics May 6, 2025

Large-aperture MEMS modulator paves way for high-speed, energy-efficient optical communication systems

Microelectromechanical system (MEMS) optical modulators are crucial in next-generation technologies such as free-space optical communication and LiDAR, but existing designs struggle with balancing aperture size, efficiency, ...

Education Apr 22, 2025

'Biomedical Lab in a Box' empowers engineers in low- and middle-income countries

Globally, and especially in low- and middle-income countries (LMICs), a significant portion of the population lacks access to essential health care services. Although there are many contributing factors that create barriers ...

Condensed Matter Apr 21, 2025

Mathematical model modulates the anomalous Hall angle in a magnetic topological semimetal

When an electric current passes through some materials, it generates a voltage perpendicular to the direction in which the current is flowing and of an applied magnetic field. This physical phenomenon, known as the anomalous ...

Analytical Chemistry Apr 9, 2025

AI method bridges language and chemistry for efficient, explainable molecule creation

The process of discovering molecules that have the properties needed to create new medicines and materials is cumbersome and expensive, consuming vast computational resources and months of human labor to narrow down the enormous ...

Nanophysics Apr 9, 2025

Scientists modulate 2D material properties via bending-induced interlayer sliding

A research group from the Ningbo Institute of Materials Technology and Engineering (NIMTE) of the Chinese Academy of Sciences has proposed a new strategy to precisely manipulate interlayer stacking orders and related properties ...

Biotechnology Apr 1, 2025

Compostable sensors could help grow impact of digital agriculture

Screen-printed, biodegradable soil sensors that can be composted at the end of their lifecycle could enable farmers to improve crop yields while reducing electronic waste, researchers say.

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