Tech Xplore news
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Tech Xplore / Research team develops wearable device for fashionable personal thermal comfort
Imagine adjusting your clothes to beat the summer heat or winter chill just by changing the temperature of your clothes, on the go. Wearable thermal control devices promise just that, offering portable personal thermal comfort. ...
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Tech Xplore / An integrated shuffler optimizes the privacy of personal genomic data used for machine learning
By integrating an ensemble of privacy-preserving algorithms, a KAUST research team has developed a machine-learning approach that addresses a significant challenge in medical research: How to use the power of artificial intelligence ...
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Tech Xplore / Wormlike, limbless robots that navigate obstacle courses could be used for search and rescue one day
Scientists have been trying to build snakelike, limbless robots for decades. These robots could come in handy in search-and-rescue situations, where they could navigate collapsed buildings to find and assist survivors.
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Tech Xplore / Novel metamaterial allows ultrasound detection of hidden structural faults
A high-efficiency circular vibration/polarization ultrasonic conversion technology capable of detecting internal fractures, which can occur in various directions within a structure, has been developed by a joint research ...
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Tech Xplore / Engineers reveal chemicals responsible for 'black ice' on railway lines
A new insight into how leaves transform into slippery layers on railway lines, causing delays for passengers and costing the rail industry millions of pounds every year, has been revealed by engineers at the University of ...
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Tech Xplore / Modeling shows green roofs can cool cities and save energy
Extensive greenery coverage on building rooftops could significantly reduce temperatures at the city scale and decrease energy costs, according to a new study.
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Tech Xplore / A new way to let AI chatbots converse all day without crashing
When a human-AI conversation involves many rounds of continuous dialogue, the powerful large language machine-learning models that drive chatbots like ChatGPT sometimes start to collapse, causing the bots' performance to ...
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Tech Xplore / Soft robot fingers that can carefully squeeze without sensors
With a brief squeeze, you know whether an avocado, peach or tomato is ripe. This is what a soft robot hand also does, for example, during automated harvesting. However, up until now, such a gripper needed sensors in its 'fingers' ...
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Tech Xplore / Fiber optic cables are an effective way to detect tsunamis, researchers show
Fiber optic cables that line ocean floors could provide a less expensive, more comprehensive alternative to the current buoys that act as early warning systems for tsunamis, says a University of Michigan researcher.
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Tech Xplore / Study reveals eco-friendly way to generate power from waste wood
A new study by researchers at University of Limerick in Ireland has revealed a sustainable method of efficiently converting waste heat into electricity using Irish wood products, while minimizing costs and environmental impact.
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Tech Xplore / Using thermotropic liquid crystals to enhance the efficiency and stability of perovskite solar modules
Solar panels and photovoltaics (PVs) are becoming increasingly widespread, contributing to ongoing efforts aimed at decarbonizing electricity production. Solar cells based on perovskites, a class of minerals that can leverage ...
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Tech Xplore / Widespread machine learning methods behind 'link prediction' are performing very poorly, researchers find
As you scroll through any social media feed, you are likely to be prompted to follow or friend another person, expanding your personal network and contributing to the growth of the app itself. The person suggested to you ...