Causes of concrete and asphalt deterioration explained
Scientists have revealed that the deterioration of modern concrete and asphalt structures is due to the presence of trace quantities of organic matter in these structures.
Scientists have revealed that the deterioration of modern concrete and asphalt structures is due to the presence of trace quantities of organic matter in these structures.
Materials Science
May 13, 2021
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674
Hokkaido University researchers have clarified different causes of past glacial river floods in the far north of Greenland, and what it means for the region's residents as the climate changes.
Earth Sciences
Apr 13, 2021
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17
Human disturbance in urban environments makes some squirrels fail, but others perform better in novel problem-solving.
Plants & Animals
Mar 30, 2021
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142
Scientists have long been working on improving their ability to use lasers to move small objects without actually touching them. This method of 'optical trapping and manipulation' is already utilized in optics, biological ...
Nanomaterials
Mar 26, 2021
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7929
For the first time, scientists have succeeded in continuous monitoring of a subglacial discharge plume, providing a deeper understanding of the glacier-fjord environment.
Earth Sciences
Mar 25, 2021
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40
Just after 6 p.m. local time (15.00 UTC) on August 4, 2020, more than 2,750 tons worth of unsafely stored ammonium nitrate exploded in Lebanon's port city of Beirut, killing around 200 people, making more than 300,000 temporarily ...
Earth Sciences
Mar 17, 2021
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1014
An advanced laser technique has allowed researchers to observe, in real-time, the decomposition of a pollutant into atmospheric nitrous acid, which plays a key role in the formation of ozone and photochemical smog. The technique, ...
Materials Science
Feb 3, 2021
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23
Hokkaido University scientists have found a way to prevent gold nanoparticles from clumping, which could help towards their use as an anti-cancer therapy.
Bio & Medicine
Jan 20, 2021
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54
Waste heat is a highly promising source of renewable energy; however, the efficiency of using heat to generate energy has historically been much lower than hydroelectric, wind or solar power. While there are a number of materials ...
Materials Science
Dec 23, 2020
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19
Researchers at Hokkaido University and Amoeba Energy in Japan have, inspired by the efficient foraging behavior of a single-celled amoeba, developed an analog computer for finding a reliable and swift solution to the traveling ...
General Physics
Dec 10, 2020
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12903