Communications of the ACM
Boosting Photodiode Efficiency to 220%
Researchers at the Netherlands' Eindhoven University of Technology are chasing quantum efficiency.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
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Computer Gleans Chemical Insight from Lab Notebook Failures
Did your experiment fail? Don't bin the data just yet—they could be useful.
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The Struggle with Image Glut
As the fruit-fly larva wriggles forwards in the video, a crackle of neural activity shoots up its half-millimetre-long body.
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Software Error Doomed Japanese Hitomi Spacecraft
Japan's flagship astronomical satellite Hitomi, which launched successfully on 17 February but tumbled out of control five weeks later, may have been doomed by...
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Gene-Editing Hack Yields Pinpoint Precision
A painstaking re-engineering of the CRISPR gene-editing system has given researchers the ability to alter individual DNA letters efficiently in a given gene.
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Zoo of Theories Showcased in Publications on Lhc Anomaly
Hints of a new subatomic particle at the world’s most powerful atom smasher have inspired theoretical physicists to write more than 300 papers in the past four...
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First Paralysed Person to Be 'reanimated' Offers Neuroscience Insights
A quadriplegic man who has become the first person to be implanted with technology that sends signals from the brain to muscles—allowing him to regain some movement...
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Rescued Japanese Spacecraft Delivers First Results from Venus
After an unplanned five-year detour, Japan's Venus probe, Akatsuki, has come back to life with a bang.
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Measurement of Universe's Expansion Rate Creates Cosmological Puzzle
The most precise measurement ever made of the current rate of expansion of the Universe has produced a value that appears incompatible with measurements of radiation...
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Hiv Overcomes Crispr Gene-Editing Attack
HIV can defeat efforts to cripple it with CRISPR gene-editing technology, researchers say. And the very act of editing—involving snipping at the virus’s genome—may...
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Controversial Dark-Matter Claim Faces ltimate Test
It is the elephant in the room for dark-matter research: a claimed detection that is hard to believe, impossible to confirm and surprisingly difficult to explain...
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Massive Network of Robotic Ocean Probes Gets Smart pgrade
The Southern Ocean guards its secrets well. Strong winds and punishing waves have kept all except the hardiest sailors at bay.
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Mobile-Phone Health Apps Deliver Data Bounty
Last summer, physician Yvonne Chan wondered how the wildfires raging through Washington state were affecting people with asthma—for whom smoke and heat can trigger...
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Living Factories of the Future
From an evolutionary perspective, yeast has no business producing a pain killer. But by re-engineering the microbe's genome, Christina Smolke at Stanford University...
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Oldest Ancient-Human Dna Details Dawn of Neanderthals
Matthias Meyer has just published the results of what may be the world's most wasteful genome-sequencing project.
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What Google's Winning Go Algorithm Will Do Next
Following the defeat of one of its finest human players, the ancient game of Go has joined the growing list of tasks at which computers perform better than humans...
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Crispr: Gene Editing Is Just the Beginning
Whenever a paper about CRISPR–Cas9 hits the press, the staff at Addgene quickly find out.
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Et Search: Look For the Aliens Looking For Earth
By watching how the light dims as a planet orbits in front of its parent star, NASA's Kepler spacecraft has discovered more than 1,000 worlds since its launch in...
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Should You Edit Your Children's Genes?
Ruthie Weiss's basketball team seemed to be minutes away from its fourth straight loss.
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The Chips Are Down For Moore’s Law
The semiconductor industry will soon abandon its pursuit of Moore's law. Now things could get a lot more interesting.
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