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Search results for continuous modulation

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 ...

Space Exploration Apr 21, 2025

Delivering payloads to Mars with CHAMPS

Through its "Moon to Mars" program, NASA plans to send the first crewed missions to Mars by the end of the next decade. To fulfill this bold vision, the agency is investigating advanced technologies through numerous programs. ...

Bio & Medicine Apr 16, 2025

Cholesterol-modified oligonucleotides show promise for treating brain diseases

Getting therapeutic drugs past the blood-brain barrier has long been one of medicine's most difficult challenges, limiting our ability to treat conditions like Alzheimer's disease, Parkinson's disease, and brain cancers. ...

Nanophysics Apr 14, 2025

Microscopy method breaks barriers in nanoscale chemical imaging

Today's super-resolution microscopes have made it possible to observe the nanoscale world with unprecedented detail. However, they require fluorescent tags, which reveal structural details but provide little chemical information ...

Plasma Âé¶¹ÒùÔºics Apr 10, 2025

Laser plasma accelerator achieves enhanced electron beam quality for practical applications

Laser plasma acceleration is a potentially disruptive technology: It could be used to build far more compact accelerators and open up new use cases in fundamental research, industry and health. However, on the path to real-world ...

Bio & Medicine Apr 9, 2025

Dual-action nanoparticle therapy targets obesity by converting white fat and reducing inflammation

Scientists at the Terasaki Institute for Biomedical Innovation, in collaboration with the University of Maryland School of Pharmacy, have developed a new nanoparticle therapy that tackles obesity through two complementary ...

Environment Apr 9, 2025

Why some storms brew up to extreme dimensions in the middle of America—and why it's happening more often

A powerful storm system that stalled over states from Texas to Ohio for several days in early April 2025 wreaked havoc across the region, with deadly tornadoes, mudslides and flooding as rivers rose. More than a foot of rain ...

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 ...

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