Tuesday, 30 April 2019

Improving security as artificial intelligence moves to smartphones

Smartphones, security cameras, and speakers are just a few of the devices that will soon be running more artificial intelligence software to speed up image- and speech-processing tasks. A compression technique known as quantization is smoothing the way by making deep learning models smaller to reduce computation and energy costs. But smaller models, it turns out, make it easier for malicious attackers to trick an AI system into misbehaving—a concern as more complex decision-making is handed off to machines.

* This article was originally published here

Can stress in the womb lead to mental resilience later in life?

Maternal stress during or after pregnancy has been repeatedly associated with subsequent psychiatric problems and non-coding 'epigenetic' DNA changes during childhood. Animal studies, however, suggest that prenatal stress leads to behavioral changes in offspring that could be adaptive in threatful environments.

* This article was originally published here

What can be done to prevent another CRISPR crisis?

The public announcement last fall from China regarding gene editing on human embryos, conducted without the benefit of scientific review or ethical debate, was met with worldwide disdain. It also has raised global concerns that more rigorous standards must be established to guide further research efforts in germline gene therapy, according to a new article publishing on April 30 in the open-access journal PLOS Biology by medical ethicist Arthur L. Caplan, Ph.D., founding director of the Division of Medical Ethics at NYU School of Medicine.

* This article was originally published here

Bio-based chemicals could reduce fossil fuel use

Petrochemicals, the oil- and gas-derived compounds that serve as the molecular backbones for much of modern commerce, commanded a $539.3 billion market value in 2018.

* This article was originally published here

New study identifies drug that can reverse hyperactivity induced by parasitic infection

When rodents get infected by Toxoplasma gondii, the single-celled brain parasite that causes toxoplasmosis, they become hyperactive risk-takers. In findings published this week in mBio, researchers show for the first time that it's possible to reverse that behavioral change. Surprisingly, the study also showed that the restoration of normal behavior resulted from reducing inflammation—and not from reducing the amount of parasites in the brain.

* This article was originally published here

UK advisers set to recommend 2050 carbon neutral deadline

The UK's top advisory body on climate change is set to recommend the government reduce carbon emissions to net zero by 2050, in a move that would help Britain reclaim its global leadership on the environment.

* This article was originally published here

New three-dimensional imaging and visualization technique provides detailed views of muscle architecture

A new three-dimensional model of the skeletal muscles responsible for bird flight provides the most comprehensive and detailed picture of anatomy to date.

* This article was originally published here

Sleep and exercise affect new moms differently than new dads

Sleep and exercise are vital to the wellbeing of new parents, but these essentials affect new moms differently than new dads, according to researchers.

* This article was originally published here

Just 16 minutes of sleep loss can harm work concentration the next day

Have you had a less-than-stellar performance review lately? Do you daydream, or are you making bad decisions?

* This article was originally published here

EU court advisor sides with Airbnb in row in France

The legal advisor to the EU's top court sided with Airbnb on Tuesday as the home-sharing giant faces legal action in France aimed at restricting its services.

* This article was originally published here

Record solar hydrogen production with concentrated sunlight

Hydrogen will play a key role in reducing our dependence on fossil fuels. It can be sustainably produced by using solar energy to split water molecules. The resulting clean energy can be stored, used to fuel cars or converted into electricity on demand. But making it reliably on a large scale and at an affordable cost is a challenge for researchers. Efficient solar hydrogen production requires rare and expensive materials—for both the solar cells and the catalyst—in order to collect energy and then convert it.

* This article was originally published here

New computational tool improves identification of genes of potential clinical significance

Like finding a needle in a haystack, identifying genes that are involved in particular diseases can be an arduous and time consuming process. Looking to improve this process, a team led by researchers at Baylor College of Medicine has developed a new bioinformatics tool that analyzes CRISPR pooled screen data and identifies candidates for potentially relevant genes with greater sensitivity and accuracy than other existing methods. The new analytical web-based tool also is quicker and more user friendly as it does not require bioinformatics training to use it. The study appears in the journal Genome Research.

source https://www.lifetechnology.com/blogs/life-technology-news-blog/new-computational-tool-improves-identification-of-genes-of-potential-clinical-significance

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source https://www.lifetechnology.com/blogs/life-technology-news-blog/lakme-sun-expert-ultra-matte-sun-protection-sunscreen-lotion-gel-powder-variants

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source https://www.lifetechnology.com/blogs/life-technology-news-blog/archtek-innovation-in-dentistry-denture-brushes-pack-of-2

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source https://www.lifetechnology.com/blogs/life-technology-news-blog/mount-glasses-woman-ana-hickmann-mod-ah-6270-mint-condition-ref-48

Next-gen software aims to lift personal computer into Aware state

What do you think about if someone asks you to reel off examples of smart tech? You probably list smartphones, tablets, TVs, cars, speakers, watches, doorbells, light-bulbs, refrigerators, microwaves… and you are right. "Smart is artificial intuition. Smart is knowing what we are going to do before we get there, and adapting behavior, insights and interactions to meet the need." That is from a company blog.

* This article was originally published here

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source https://www.lifetechnology.com/blogs/life-technology-news-blog/dr-reckeweg-jutusin-r11-drops-homeopathic-medicine-remedies-22ml-pack-of-2

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