Major bleeding occurs in about 4 percent of surgical procedures to treat blockages in the arteries of the lower leg and leads to an increased risk of in-hospital deaths, according to a new study published in JACC: Cardiovascular Interventions. The study found several risk factors that increase the chance of bleeding, which researchers said can help guide future efforts to reduce bleeding complications. The study is the first published research using NCDR PVI Registry data.
* This article was originally published here
Monday, 17 June 2019
Teaching artificial intelligence to connect senses like vision and touch
In Canadian author Margaret Atwood's book The Blind Assassin, she says that "touch comes before sight, before speech. It's the first language and the last, and it always tells the truth."
* This article was originally published here
* This article was originally published here
Researchers testing ways to make aspen-dominated forests resilient to climate change
In an aspen-dominated hardwood forest at the northern tip of the state's Lower Peninsula, University of Michigan scientists are testing ways to make the region's forests more resilient to climate change.
* This article was originally published here
* This article was originally published here
Large classes make it hard to notice 'off-task' kids with bigger questions
The benefits of having smaller classes, particularly in the early elementary school years, are well-documented. My work as a researcher of language and literacy has examined what takes place on the edges of the classroom—precisely the places that are more difficult to notice when classes are large.
* This article was originally published here
* This article was originally published here
Benchmarks to better catch the sun
Simulations unveil efficiency targets and design rules to maximize the conversion of light into electricity using organic solar cells.
* This article was originally published here
* This article was originally published here
Here are the best parents to have around, according to youth sport coaches
Youth sport is part of the fabric of family life for many families.
* This article was originally published here
* This article was originally published here
Using waves to move droplets
Controlling individual droplets leads to more efficient self-cleaning surfaces and lab-on-a-chip implementations. University of Groningen professor Patrick Onck and colleagues from Eindhoven University of Technology have shown that this is possible by using a technique named mechanowetting. The researchers report a way of transporting droplets by using transverse surface waves, which even works on inclined or vertical surfaces. The research was published in Science Advances on 14 June.
* This article was originally published here
* This article was originally published here
Ethics of AI: how should we treat rational, sentient robots – if they existed?
Imagine a world where humans co-existed with beings who, like us, had minds, thoughts, feelings, self-conscious awareness and the capacity to perform purposeful actions—but, unlike us, these beings had artificial mechanical bodies that could be switched on and off.
* This article was originally published here
* This article was originally published here
Two British patients die from eating hospital food
Two Britons have died of food poisoning after eating pre-packaged sandwiches and salads, UK health authorities said on Friday, in a listeria outbreak that has already killed three people in British hospitals.
* This article was originally published here
* This article was originally published here
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