Thursday 13 June 2019

UN-ish speeches cooked by artificial intelligence are quite credible

Those who worry about artificial intelligence being so good it spins out of control into making humans robo-victims of cooked lies posing as truth had best ignore the recent study which is sure to disturb their sleep. The paper looks at a successful implementation of AI-generated speeches.

* This article was originally published here

Married US moms aim to have first baby in the spring, new research shows

Educated and married American moms are more likely to try to time their pregnancy so that they have their first baby in the spring, according to new research from the University of Exeter Business School in the UK.

* This article was originally published here

Fetal genome involved in triggering premature birth

Mutations in the gene that codes for SLIT2, a protein expressed in fetal cells in placentas and involved in directing the growth of the fetal nervous system, may contribute to premature births, possibly by activating the mother's immune system. Mika Rämet of the University of Oulu and colleagues report these findings in a new study published 13th June in PLOS Genetics.

* This article was originally published here

Mutant bacterial receptor could point to new therapies against opportunistic pathogen

Researchers have developed a new mutant version of a receptor used by a bacterial pathogen for a chemical communication process called quorum sensing, according to a study published June 13 in the open-access journal PLOS Pathogens by Bonnie Bassler of Princeton University, and colleagues. As the authors note, the mutant receptor could be used to identify therapeutic compounds that inhibit quorum sensing, fulfilling an urgent medical need.

* This article was originally published here

Video: What is the chemistry behind ringworm?

Did you know that ringworm is not actually a worm?

* This article was originally published here

When smartphone finger taps can lead to side channel attack

You type, hacker deciphers, your password is doomed. That is the grim scenario being discussed in a paper that is now on arXiv. "Hearing your touch: A new acoustic side channel on smartphones," is by authors Ilia Shumailov, Laurent Simon, Jeff Yan and Ross Anderson.

* This article was originally published here

Novel denoising method generates sharper photorealistic images faster

Monte Carlo computational methods are behind many of the realistic images in games and movies. They automate the complexities in simulating the physics of lights and cameras to generate high-quality renderings from samples of diverse image features and scenes. But the process of Monte Carlo rendering is slow and can take hours—or even days—to produce a single image, and oftentimes the results are still pixelated, or "noisy."

* This article was originally published here

How trustworthy is that website?

The internet is ubiquitous and for many people it is part of every aspect of their everyday lives from news and information to finding their way around a new city and from emailing close friends to finding a partner. But, how do we know which websites on the internet are trustworthy in so many different contexts?

* This article was originally published here

Researchers identify the source of asymmetry in RNA-DNA hybrids

A study headed by the Institute for Research in Biomedicine (IRB Barcelona) and published in the journal CHEM furthers the understanding of the asymmetry between nucleic acid hybrids. This advance may make a significant contribution to improving gene therapies.

* This article was originally published here

Connecting the dots between voice and a human face

Once again, artificial intelligence teams tease the realm of the impossible and deliver surprising results. This team in the news figured out what a person's face may look like just based on voice. Welcome to Speech2Face. The research team found a way to reconstruct some people's very rough likeness based on short audio clips.

* This article was originally published here

Clues to building a better herpes vaccine

Efforts to develop an effective vaccine for genital herpes, a common sexually transmitted disease, have largely failed. In a new study published in Nature, Yale researchers explore why, and their findings could lead to a better vaccine.

* This article was originally published here

Table salt compound spotted on Europa

A familiar ingredient has been hiding in plain sight on the surface of Jupiter's moon Europa. Using a visible light spectral analysis, planetary scientists at Caltech and the Jet Propulsion Laboratory, which Caltech manages for NASA, have discovered that the yellow color visible on portions of the surface of Europa is actually sodium chloride, a compound known on Earth as table salt, which is also the principal component of sea salt.

* This article was originally published here

Researchers find ways to hackproof smart meters

Smart electricity meters are useful because they allow energy utilities to efficiently track energy use and allocate energy production. But because they're connected to a grid, they can also serve as back doors for malicious hackers.

* This article was originally published here