Tech Xplore news
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Tech Xplore / Researchers develop machine-learning technique that can efficiently learn to control a robot
Researchers from MIT and Stanford University have devised a new machine-learning approach that could be used to control a robot, such as a drone or autonomous vehicle, more effectively and efficiently in dynamic environments ...
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Tech Xplore / Study outlines optimal strategy for accelerating the energy transition in China
China has set itself the goal of reaching its peak of carbon dioxide emissions in 2030 and thereafter to reduce emissions to reach carbon neutrality by 2060. To achieve this, it needs to increase photovoltaic (PV) and wind ...
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Tech Xplore / New approach to fuel cell manufacturing could reduce cost, increase availability
A Penn State-led team of researchers developed a potentially promising approach to make fuel cells more affordable. The new method reduces the amount of platinum-group metal (PGM) loadings by replicating a process used in ...
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Tech Xplore / Do androids laugh at electric sheep? Study challenges AI models to recognize humor
Large neural networks, a form of artificial intelligence, can generate thousands of jokes along the lines of "Why did the chicken cross the road?" But do they understand why they're funny?
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Tech Xplore / A proposal to build a sub-Saharan Africa electrical grid across 12 countries
A team of economists and engineers from China, Turkey and Nigeria has published a proposal based on simulations to build a sub-Saharan Africa electrical grid across 12 countries. In their paper published in the journal Scientific ...
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Tech Xplore / Breakthrough metasurface materials tech unleashes enhanced control for advanced telecommunications and beyond
Cities can be obstacle courses for communications signals. A radio signal must travel from a cell phone to a router to a cell tower, and onward to its recipient—all while bouncing between walls, buildings and other structures. ...
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Tech Xplore / New robot boosts solar energy research
Researchers have created a robot capable of conducting experiments more efficiently and sustainably to develop a range of new semiconductor materials with desirable attributes. The researchers have already demonstrated that ...
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Tech Xplore / Robotic hand rotates objects using touch, not vision
Inspired by the effortless way humans handle objects without seeing them, a team led by engineers at the University of California San Diego has developed a new approach that enables a robotic hand to rotate objects solely ...
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Tech Xplore / Why computer security advice is more confusing than it should be
If you find the computer security guidelines you get at work confusing and not very useful, you're not alone. A new study highlights a key problem with how these guidelines are created, and outlines simple steps that would ...
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Tech Xplore / AI can ask another AI for a second opinion on medical scans, research shows
Published recently in Nature Machine Intelligence, research addressed the limited availability of human annotated, or labeled, medical images by using an adversarial, or competitive, learning approach against unlabeled data.
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Tech Xplore / Wet surface? No problem for gecko adhesion based robot
Geckos' unique ability to climb across anything from a dry desert floor to a cold mountain top without leaving any sticky residue behind is the inspiration for many wall crawling robots, but for the first time researchers ...
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Tech Xplore / New membrane filtering technology could help address water scarcity issues
Researchers at CU Boulder have developed a new membrane water filtration system based around air bubbles that can help address water scarcity issues around the world.