Key Highlights
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A new catalyst made of nickel on a special porous material can efficiently turn plant-based materials into sustainable aviation fuel. This process yields a high amount of fuel that meets key specifications like low freezing point, offering a promising path for greener air travel.
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A new method using a calcined magnesium-aluminum material can effectively capture and recover tellurium, a valuable element, from water. This provides a practical and potentially low-cost solution for recycling critical materials from industrial wastewater.
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A new technique uses space-time correlations between pressure and velocity to pinpoint the exact sources of fluctuating pressure on walls, like those in aircraft or pipelines. This is a crucial step for designing quieter and more structurally sound vehicles and systems.
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A novel neural network can accurately identify the key electrical components (inductors and capacitors) inside a DC-DC converter just by analyzing its normal operating signals, without needing extra sensors. This makes monitoring and maintaining power systems simpler, cheaper, and more reliable.
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A robotic walker for older adults uses variable stiffness in its steering to create a “shared authority” control system, gently guiding the user when needed while allowing them freedom otherwise. This approach helps people with mild cognitive impairments navigate more safely and independently.
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