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Smile, you’re in the FBI face-recognition database

(credit: National Institutes of Health)

The Federal Bureau of Investigation has access to as many as 411.9 million images as part of its face-recognition database. The bulk of those images are photographs of people who have committed no crime, according to a new report from the Government Accountability Office (GAO).

The report says the bureau's Facial Analysis,...

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The bacteriophage ϕ29 tail possesses a pore-forming loop for cell membrane penetration

Most bacteriophages are tailed bacteriophages with an isometric or a prolate head attached to a long contractile, long non-contractile, or short non-contractile tail. The tail is a complex machine that plays a central role in host cell recognition and attachment, cell wall and membrane penetration, and viral genome ejection. The mechanisms involved in the penetration of the inner host cell membrane by bacteriophage tails...

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Computational materials science: Predictions of pinning

A multiscale model has been implemented that provides accurate predictions of the behaviour of ferroelectric materials in electric fields, and might aid efforts to design devices such as sensors and digital memory. See Letter p.360

Nature 534 331 doi: 10.1038/534331a

Nature Physical Sciences Research   STRATEGIES FOR A COMPANY’S INTELLECTUAL PROPERTY. IP protection is a part...
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