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Monday 8 April 2019

Can attackers inject malice into medical imagery? Fake growths here and there

Researchers have found more reason to be concerned over possibilities of tampering within the medical setting. Security watchers are talking about the paper, "CT-GAN: Malicious Tampering of 3-D Medical Imagery using Deep Learning," which is on arXiv. Authors are Yisroel Mirsky, Tom Mahler, Ilan Shelef and Yuval Elovici.

* This article was originally published here

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New DNA 'shredder' technique goes beyond CRISPR's scissors

In the last six years, a tool called CRISPR-Cas9 has transformed genetic research, allowing scientists to snip and edit DNA strands at precise locations like a pair of tiny scissors.

* This article was originally published here

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Study: Some woodpeckers imitate a neighbor's plumage

In the first global test of the idea, scientists have found evidence that some woodpeckers can evolve to look like another species of woodpecker in the same neighborhood. The researchers say that this "plumage mimicry" isn't a fluke—it happens among pairs of distantly related woodpeckers all over the world. The study, published in the journal Nature Communications, was conducted by researchers at the Cornell Lab of Ornithology, SUNY Buffalo State, the University of British Columbia, and Manchester University.

* This article was originally published here

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Brain zaps boost memory in people over 60, study finds

Zapping the brains of people over 60 with a mild electrical current improved a form of memory enough that they performed like people in their 20s, a new study found.

* This article was originally published here

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Wearable sensors mimic skin to help with wound healing process

Researchers at Binghamton University, State University of New York, have developed skin-inspired electronics to conform to the skin, allowing for long-term, high-performance, real-time wound monitoring in users.

* This article was originally published here

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Intel announcement blitz: Xeon Platinum 9200 is cherry on top

Tuesday was a big day for Intel. The chip giant announced not just a few killer products either available or in the pipeline, but rather a very impressive bunch of newcomers involving processors, accelerators, networking and edge compute.

* This article was originally published here

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Renewables are a better investment than carbon capture for tackling climate change

Solar panels and wind turbines coupled with energy storage offer a better hope for tackling climate change than trying to capture carbon from fossil fuel power stations, according to new research published by Nature Energy.

* This article was originally published here