Bone-hard biomaterial
Screws used in surgical operations are often made of titanium. They usually have to be removed after a while or replaced by new ones. A new biomaterial makes this unnecessary. It promotes bone growth and is biodegradable.
Screws used in surgical operations are often made of titanium. They usually have to be removed after a while or replaced by new ones. A new biomaterial makes this unnecessary. It promotes bone growth and is biodegradable.
Materials Science
Mar 22, 2010
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Foraging abilities of the amoeboid slime mold Physarum polycephalum may be improved by "noise" in the form of intermittent light exposure, according to a study published March 29, 2017, in the open-access journal PLOS ONE ...
Cell & Microbiology
Mar 29, 2017
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8
(PhysOrg.com) -- With the help of neural networks, in which complex algorithms are used to monitor critical process steps, engineers are paving the way for zero-defect production in the area of metal powder injection molding. ...
Engineering
Apr 2, 2010
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Plants use the "lotus effect" to self-clean—water droplets simply roll off and clean the surface to reduce infestation with fungal spores, for example, as Professor Wilhelm Barthlott of the University of Bonn discovered ...
Plants & Animals
Jun 10, 2022
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170
(Phys.org)—Would you like icy organics with that? Maybe not in your coffee, but researchers at NASA's Jet Propulsion Laboratory in Pasadena, Calif., are creating concoctions of organics, or carbon-bearing molecules, on ...
Astronomy
Sep 18, 2012
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A future computer might be a lot slimier than the solid silicon devices we have today. In a study published in the journal Materials Today, European researchers reveal details of logic units built using living slime molds, ...
Nanophysics
Mar 27, 2014
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(PhysOrg.com) -- Where others see dirt, John Bonner sees beauty. Where others see jumbled clumps, he sees highly sophisticated organization.
Cell & Microbiology
Jan 22, 2010
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(Phys.org) -- Not all acts of altruism are alike, says a new study. From bees and wasps that die defending their nests, to elephants that cooperate to care for young, a new mathematical model pinpoints the environmental conditions ...
Evolution
Apr 30, 2012
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Imagine a world with precision medicine, where a swarm of microrobots delivers a payload of medicine directly to ailing cells. Or one where aerial or marine drones can collectively survey an area while exchanging minimal ...
Quantum Physics
Mar 1, 2023
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215
Physarum polycephalum, which literally means "many-headed slime," is a slime mold that inhabits damp and dark habitats, such as decaying wood. Thanks to its ability to respond to stimuli such as light, chemicals and vibrations, ...
Cell & Microbiology
Jun 7, 2019
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