搜索结果：Journal of magnetic resonance imaging : JMRI

Scientists have created the first quantum material that can sort and transport different quantum states of light at room temperature, potentially removing the need for bulky, ultra-cold refrigeration systems。 Built from a gold film carved with hundreds of microscopic structures, the ultrathin “metacrystal” acts like a filter that directs different

A few details from the White House’s A。 plan have leaked to the news media, but the administration has officially communicated almost nothing

The organization, Network for Hope, "strongly disagrees" with Trump admin's decision

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The photograph, taken in visible light, made it possible to observe for the first time the tiny plasma vortices that had been predicted for more than a century

The Korea Aerospace Research Institute shared images that show the gash on the surface。 It’s pretty small

The state attorney general said in an antitrust lawsuit filed on Tuesday that the company was abusing its market power to keep its delivery costs low

There’s no perfect way to transfer possession of your digital assets to your loved ones after you’re gone。 But there are things you can do now to make the process easier for them

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Scientists have discovered incredibly tiny plasma whirlpools swirling across the Sun’s surface, some just 20 kilometers wide。 These previously invisible vortices may twist magnetic fields and help build up the energy released in small solar eruptions called nanoflares。 They may also help magnetic fields spread through the Sun’s atmosphere far faste

CT scans of the world’s rarest dodo skulls suggest the extinct bird may have had a stronger sense of smell, a highly sensitive beak, and a lifestyle that extended into dawn and dusk。 The discoveries are helping overturn centuries-old myths and reveal a far more complex animal than the famously “dumb” dodo of popular imagination

More than 5,000 years after his death, Ötzi the Iceman is still hosting a remarkable mix of ancient and modern microorganisms。 Researchers separated microbes that lived in his body during his lifetime from those that arrived after his death, uncovering traces of his original gut bacteria and cold-loving yeasts that may have survived alongside him i

The penalty, imposed by a state judge, is on top of a $375 million fine ordered by a jury that found Meta misled users about the safety of its platforms

You don’t want any old gaming laptop。 Here’s my take on which to get, based on hundreds of hours of testing

I'm excited to show off this really fun project I put together。 I originally built this project 2-3 years ago, AI was already booming at the time, however voice AI agents were still very early。 I loved my proof of concept at the time, but wasn't quite happy with it

A new generation of philanthropists made rich by artificial intelligence are preparing to give away their vast wealth。 What should we make of a multi-billion-dollar pinky promise

Fitted with telescopes, the plane did our longest imaging of the Sun's corona

Deep underground, bacteria may be capable of doing something remarkable: trapping toxic uranium before it spreads。 When researchers fed microbes in uranium-contaminated mine water with glycerol, about 95% of the dissolved uranium disappeared within 130 days。 The bacteria helped convert it into an unusually stable uranium compound that had rarely be