Engineering
NIMS and Osaka University Graduate School of Engineering have succeeded in fabricating a nickel single crystal with only a very few crystalline defects by irradiating nickel powder with a large-radius, flat-top laser beam ...
Jul 12, 2022
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30
Automotive
Researchers from the Universidad Carlos III de Madrid (UC3M) have developed a sensor and a method for detecting road conditions while a vehicle is moving.
May 24, 2022
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109
Software
Vibrations during 3D printing either slow down the process or warp the parts, but new software could enable manufacturers to keep up the speed without sacrificing accuracy.
May 17, 2022
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35
Engineering
Scientists at Universiti Malaysia Sarawak (UNIMAS) are using computational modeling to optimize the ability of composite sandwich beams to absorb strong impacts. They applied their approach to a beam design inspired by the ...
Mar 8, 2022
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6
Automotive
Anyone who has ever been temporarily blinded by high-beam headlights from an oncoming car will be happy to hear this.
Feb 15, 2022
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50
Engineering
In modern society, the majority of our infrastructure (buildings, bridges, tunnels, etc.) is made of aging concrete. A recently developed cost-effective method of sustaining this infrastructure involves an external coating ...
Oct 15, 2021
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48
Telecom
Wireless technology enables radio and satellite communication. Central to these systems are antennas that can transmit and receive signals. As the scope of wireless technology continues to grow, the next generation of wireless ...
Sep 27, 2021
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3
Internet
Scientists at Tokyo Institute of Technology (Tokyo Tech) and NEC Corporation have jointly developed a 28-GHz phased-array transceiver that supports efficient and reliable 5G communications. The proposed transceiver outperforms ...
Jun 11, 2021
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4
Engineering
Free-space optical (FSO) communications has the potential for wide use in the license-free, interference-free transmission of data in unenclosed areas. By using laser beams to propagate through an open-air medium, FSO transmission ...
May 7, 2021
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5
Consumer & Gadgets
House key, wallet, health insurance card, hotel key card—a smart finger ring could replace all these in the future. Produced by a 3D printing process, the ring has an integrated RFID chip, tamper-proof, sealed and invisible. ...
May 3, 2021
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