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Tuesday 5 March 2019

Security team discussed weakness in bare-metal services

Back door open. Never a good sign in a computer security environment. Researchers poking around are sure to call out their discoveries in an instance such as the recent one, where cloud servers looked as if they could be compromised.

* This article was originally published here

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Infection control technique may reduce infections in patients with catheters, drains

Each year, approximately 5 million patients in the United States receive treatment that includes the insertion of a medical device such as a catheter, which puts them at increased risk of potentially life-threatening infection.

* This article was originally published here

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Scientists put ichthyosaurs in virtual water tanks

Using computer simulations and 3-D models, palaeontologists from the University of Bristol have uncovered more detail on how Mesozoic sea dragons swam.

* This article was originally published here

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Modern beer yeast emerged from mix of European grape wine, Asian rice wine yeast

For thousands of years brewers made beer using specialized strains of the budding yeast Saccharomyces cerevisiae. The historical origins of brewer's yeast are not well understood, however, as brewing predates the discovery of microbes. A new study publishing March 5 in the open-access journal PLOS Biology, led by Justin Fay at the University of Rochester, shows that modern brewing strains were derived from a mixture of European grape wine and Asian rice wine strains. This finding points to the emergence of beer yeast from a historical East-West transfer of fermentation technology, similar to the transfer of domesticated plants and animals by way of the Silk Route.

* This article was originally published here

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Niger launches campaign to protect 6 mn children from meningitis

The impoverished Sahel state of Niger on Tuesday launched a campaign to vaccinate six million children against meningitis, which killed nearly 200 people two years ago.

* This article was originally published here

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Mighty mites give scrawny beetles the edge over bigger rivals

Smaller beetles who consistently lose fights over resources can gain a competitive advantage over their larger rivals by teaming up with another species.

* This article was originally published here

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Stereotactic body RT promising for low-, intermediate-risk PCa

(HealthDay)—In men with low-risk and intermediate-risk prostate cancer, stereotactic body radiotherapy is associated with low rates of severe toxic events and high rates of biochemical control, according to a study published online Feb. 8 in JAMA Network Open.

* This article was originally published here