News tagged with cells

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Cellphones can steal data from 'air-gapped computers'

Researchers at the Ben-Gurion University of the Negev (BGU) Cyber Security Research Center have discovered that virtually any cellphone infected with a malicious code can use GSM phone frequencies to steal critical information ...

date12 hours ago in Security
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Transforming living cells into tiny lasers

In the last few decades, lasers have become an important part of our lives, with applications ranging from laser pointers and CD players to medical and research uses. Lasers typically have a very well-defined direction of ...

date18 hours ago in Optics & Photonics
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Is your phone safe from hackers?

A multimedia text could be the vessel that cripples as many as 950 million Android phones around the world, a mobile security expert warned in a Forbes article on Monday.

date15 hours ago in Security
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How to make chromosomes from DNA

Researchers at the University of Tokyo have discovered a long-overlooked process important for converting a long, string-like DNA molecule into a chromosome. This finding gives us a better understanding of the mechanism of ...

date16 hours ago in Cell & Microbiology
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Switch for building barrier in roots

Researchers at the University of Tokyo and Aberdeen University have identified the master switch for formation of the Casparian strip, a special structure in the root that plays an important role in nutrient uptake.

date16 hours ago in Biotechnology
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