Tech Xplore news
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Tech Xplore / Breakthrough in computer chip energy efficiency could cut data center electricity use
Researchers at Oregon State University and Baylor University have made a breakthrough toward reducing the energy consumption of the photonic chips used in data centers and supercomputers. The paper is published in the journal ...
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Tech Xplore / Team develops new 'attacker' device to improve autonomous car safety
Modern cars and autonomous vehicles use millimeter wave (mmWave) radio frequencies to enable self-driving or assisted driving features that ensure the safety of passengers and pedestrians. This connectivity, however, can ...
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Tech Xplore / Scientists discover method for enhancing the capacitance of supercapacitors
A supercapacitor is similar to a rechargeable battery, but unlike the latter, it is not intended for prolonged power supply. Instead, it excels at delivering brief yet potent bursts of energy. Supercapacitors are commonly ...
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Tech Xplore / Mapping volumes rather than surfaces could solve graphics problems in animation and computer-aided design
In computer graphics and computer-aided design (CAD), 3D objects are often represented by the contours of their outer surfaces. Computers store these shapes as "thin shells," which model the contours of the skin of an animated ...
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Tech Xplore / Exploring new methods for increasing safety and reliability of autonomous vehicles
When we think of getting on the road in our cars, our first thoughts may not be that fellow drivers are particularly safe or careful—but human drivers are more reliable than one may expect. For each fatal car crash in the ...
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Tech Xplore / A strategy to induce the formation of a stable salt-derived solid electrolyte interphase in lithium metal batteries
Lithium metal batteries are promising battery solutions that use metallic lithium as an anode. Instead of containing electrode materials that store lithium ions, like commonly employed lithium-ion batteries (LiBs), they use ...
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Tech Xplore / DarkBERT learns language of the Dark Web
Two types of people thrive in the distant hidden recesses of the Dark Web. One type consists of the good guys: whistleblowers, freedom fighters, journalists, the intelligence community and law enforcement agencies, all generally ...
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Tech Xplore / Researchers build bee robot that can twist
A robotic bee that can fly fully in all directions has been developed by Washington State University researchers.
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Tech Xplore / Researchers develop calcium rechargeable battery with long cycle life
A research group has developed a prototype calcium (Ca) metal rechargeable battery capable of 500 cycles of repeated charge-discharge—the benchmark for practical use.
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Tech Xplore / Researchers use AI to identify similar materials in images
A robot manipulating objects while, say, working in a kitchen, will benefit from understanding which items are composed of the same materials. With this knowledge, the robot would know to exert a similar amount of force whether ...
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Tech Xplore / A first step to designing better solid-state batteries
Electrifying transportation is an essential step towards mitigating climate change. To improve the power, efficiency and safety of electric vehicles, researchers must continue to develop better batteries.
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Tech Xplore / A new approach for map densification in visual place recognition
Visual place recognition (VPR) is the task of identifying the location where specific images were taken. Computer scientists have recently developed various deep learning algorithms that could effectively tackle this task, ...