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  New software platform advances understanding of the surface finish of manufactured components

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  The contact.engineering platform enables users to create a digital twin of a surface and thus to help predict, for example, how quickly it wears out, how well it conducts heat, or how well it adheres to other materials.
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  Tactile impressions add product value, study finds

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  New research shows that consumers are willing to pay extra for products that give them more to feel.
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  BESSY II: Localization of d-electrons in transition metals determined

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  Transition metals have many applications in engineering, electrochemistry and catalysis. To understand their properties, the interplay between atomic localization and delocalization of the outer electrons in the d orbitals is crucial. This insight is now...  большеTransition metals have many applications in engineering, electrochemistry and catalysis. To understand their properties, the interplay between atomic localization and delocalization of the outer electrons in the d orbitals is crucial. This insight is now provided by a special end station at BESSY II with highest precision, as demonstrated by a study of copper, nickel and cobalt with interesting quantitative results.  
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  AI models can now continually learn from new data on intelligent edge devices like smartphones and sensors

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  A new technique enables on-device training of machine-learning models on edge devices like microcontrollers, which have very limited memory. This could allow edge devices to continually learn from new data, eliminating data privacy issues, while enabling...  большеA new technique enables on-device training of machine-learning models on edge devices like microcontrollers, which have very limited memory. This could allow edge devices to continually learn from new data, eliminating data privacy issues, while enabling user customization.  
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  Toward a fully edible sensor showing if frozen food has previously thawed

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  When you're standing in the frozen food aisle, it's nearly impossible to know whether that Salisbury steak has thawed and refrozen -- a process with potentially harmful consequences. So, researchers have now designed a food-grade device from edible...  большеWhen you're standing in the frozen food aisle, it's nearly impossible to know whether that Salisbury steak has thawed and refrozen -- a process with potentially harmful consequences. So, researchers have now designed a food-grade device from edible materials, including table salt, red cabbage and beeswax, that lets you know. The proof-of-concept sensor provides a color readout when it's warmed above a specific temperature, which is tunable from -58 F to 32 F.  
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  New computing architecture: Deep learning with light

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  A new computing architecture enables advanced machine-learning computations to be performed on a low-power, memory-constrained edge device. The technique may enable self-driving cars to make decisions in real-time while only using a fraction of the...  большеA new computing architecture enables advanced machine-learning computations to be performed on a low-power, memory-constrained edge device. The technique may enable self-driving cars to make decisions in real-time while only using a fraction of the energy that is currently demanded by their power-hungry on-board computers.  
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  COVID-causing virus in air detected with high-tech bubbles

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  Scientists can detect the virus that causes COVID-19 by using a bubble that spills its contents like a piñata when encountering the virus.
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  How low-cost earbuds can make newborn hearing screening accessible

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  Researchers have created a newborn hearing screening system that uses cheap earbuds and a smartphone instead of an expensive commercial device.
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  Researchers discover security loophole allowing attackers to use WiFi to see through walls

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  A research team has developed a drone-powered device that can use WiFi networks to see through walls.
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  Can your phone tell if a bridge is in good shape?

  • Пользователь Алексей Коровин опубликовал
  • 22 декабря 2022 г.
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  Researchers find data collected by mobile phones could be used to evaluate the structural integrity of bridges.