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Researchers have developed a new type of optical fiber by freezing a glass capillary filled with liquid. It guides light and sound waves simultaneously and enables highly efficient coupling between them. The high coupling strength lowers the energy consumption of photonic neuromo

A Northwestern Medicine study has uncovered how chronic defects in muscle membrane repair can fuel harmful inflammation. The findings offer new details on an essential biological process and may be useful in understanding certain forms of muscular dystrophy, said Elizabeth McNall

An international team led by researchers at Hiroshima University has developed a new way to detect subtle, early-stage changes in human skin collagen before any visible signs of damage appear. The study, published in ACS Nano, reveals that the molecular organization and supramole

This hybrid V8 has organic-looking 3D-printed components and shatters lap records. O recorte ajuda a contextualizar a pauta dentro de Tech.

In humans and other mammals, spinal cord injuries can be devastating, leading to permanent loss of movement, sensation and bladder control. When severed axons (the long fibers that carry messages between nerve cells) cannot regrow, a dense scar forms, preventing nerve signals fro

A pioneering food additive that can stop people from gaining weight has appeared on the EU's Novel Food List, indicating its safety for human consumers. Inulin propionate ester, or IPE, is a dietary fiber developed and tested by scientists at Imperial College London and at SUERC,

Scientists have discovered how damage to the myelin sheath—the insulating layer around nerve fibers—affects brain activity during sleep.

Fractures of the femoral neck are not simply due to insufficient bone density. Also significant is their nanostructure—the orientation of the collagen fibers that make up bones, according to research conducted by scientists at the Paul Scherrer Institute PSI using a new X-ray tec

Mesothelioma is a rare but aggressive cancer, usually caused by exposure to asbestos. Inhaled asbestos fibers become lodged in the lungs, causing inflammation that can lead to tumor formation decades later. Worldwide, about 30,000 people are diagnosed with mesothelioma each year.

Circulam nas redes sociais conteúdos que incentivam o consumo elevado do nutriente. Mas cuidado: exageros trazem desconfortos.

Researchers have developed light-transmitting hydrogel fibers that are just hundreds of micrometers in diameter. With further development, these soft fibers could one day make it possible to use imaging techniques to detect early breast cancer hidden inside very small breast duct

Carbon materials, such as carbon fibers and activated carbons, are essential across a wide variety of fields, encompassing everything from aerospace engineering to fuel cells and thermal insulation. For decades, Raman, infrared and X-ray photoelectron spectroscopy (XPS) have been