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A genomic test developed at UC San Francisco to rapidly detect almost any kind of pathogen—virus, bacteria, fungus or parasite—has proved successful after a decade of use.

The test has the potential to vastly improve care for neurological infections that cause diseases like meningitis and encephalitis, as well as speed up the detection of new viral pandemic threats. It uses a powerful genomic sequencing technique, called metagenomic next-generation sequencing (mNGS).

Rather than looking for one type of pathogen at a time, mNGS analyzes all the nucleic acids, RNA and DNA, that are present in a sample.

Being able to precisely manipulate interacting spins in quantum systems is of key importance for the development of reliable and highly performing quantum computers. This has proven to be particularly challenging for nanoscale systems with many spins that are based on quantum dots (i.e., tiny semiconductor devices).

“The important thing is that we have to be able to get out of here,” she said.

Media reports said that thousands of people were stranded at airports in Indonesia and Australia, but an exact number wasn’t given.

Indonesia’s Mount Lewotobi Laki Laki volcano on the remote island of Flores in East Nusa Tenggara province spewed towering columns of hot ash high into the air since its initial huge eruption on Nov. 4 killed nine people and injured dozens of others.

As people who research aging like to quip, the best thing you can do to increase how long you live is to pick good parents. After all, it has long been recognized that longer-lived people tend to have longer-lived parents and grandparents, suggesting that genetics influence longevity.

Complicating the picture, however, is that we know that the sum of your lifestyle, specifically diet and exercise, also significantly influences your health into older age and how long you live. What contribution lifestyle versus genetics makes is an open question that a recent study in Nature has shed new light on.

Scientists have long known that reducing calorie intake can make animals live longer. In the 1930s, it was noted that rats fed reduced calories lived longer than rats who could eat as much as they wanted. Similarly, people who are more physically active tend to live longer. But specifically linking single genes to longevity was until recently a controversial one.