Engineering
Railway transport is deemed to be optimal to bring people or goods from one place to another in a climate-friendly manner. However, reduced capacities, frequent delays, and a partly unfavorable sequencing of trains lead to ...
Sep 13, 2022
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Telecom
Researchers at the National Institute of Standards and Technology (NIST) have adapted their atom-based radio receiver to detect and display live color television and video games.
Aug 18, 2022
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517
Electronics & Semiconductors
Acoustic waves are slower than electromagnetic waves of the same frequency but, even in the high-speed world of computing and communications, that's not a bad thing. Short acoustic waves are easy to confine in nanoscale ...
Jun 28, 2022
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247
Computer Sciences
Researchers at Duke University have demonstrated that incorporating known physics into machine learning algorithms can help the inscrutable black boxes attain new levels of transparency and insight into material properties.
May 18, 2022
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524
Robotics
If faced with the choice of sending a swarm of full-sized, distinct robots to space, or a large crew of smaller robotic modules, you might want to enlist the latter. Modular robots, like those depicted in films such as "Big ...
Feb 23, 2022
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225
Software
Light-matter interactions form the basis of many important technologies, including lasers, light-emitting diodes (LEDs), and atomic clocks. However, usual computational approaches for modeling such interactions have limited ...
Jan 6, 2022
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228
Electronics & Semiconductors
In semiconductor device applications, there is an increasing demand for semiconductors with very high carrier concentrations. The semiconductor material parameters, namely carrier density and mobility, primarily determine ...
Sep 15, 2021
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68
Electronics & Semiconductors
Mobile phones and tablets have allowed us to stay in touch regardless of our location, yet they still rely on plugs, sockets, and charging pads to power up. New technology developed at Aalto University may be the key to true ...
Jul 26, 2021
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8
Electronics & Semiconductors
Most of the devices used in our daily lives are operated and controlled by electricity. From the standpoint of safety and the tight supply and demand of electricity, circuit design that satisfies low electromagnetic noise ...
Mar 24, 2021
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Electronics & Semiconductors
Researchers have developed a chip that is powered wirelessly and can be surgically implanted to read neural signals and stimulate the brain with both light and electrical current. The technology has been demonstrated successfully ...
Nov 18, 2020
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