Category: Engineering & Energy
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High-frequency uncertainty principle for Fourier-Bessel transform
This research indicates that for functions whose Fourier-Bessel transform is supported in a unit frequency interval, relative density of a set can control the function's L2 norm on that set.
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Grain boundary segregation lowers lithium transport in garnets
This research indicates that element segregation at Li7La3Zr2O12 grain boundaries governs lithium transport and nucleation, and that a rapid sintering protocol can produce segregation-free grain boundaries.
AI-assisted summary
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S2Fin improves multimodal remote sensing classification
This research indicates that the spatial-spectral-frequency interaction network improves multimodal remote sensing classification, especially in few-sample settings.
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AI is linked to higher energy resilience, with uneven effects
This research indicates that AI is initially associated with stronger energy resilience, but the effect varies across countries and is weakened by technological risks and shaped by geopolitical risk and clean energy.
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Coal-biomass co-firing improved burnout and lowered outlet temperature
This research indicates that coal-biomass co-firing in a 1000 MW tangential-fired tower boiler can remain stable across different load conditions while changing temperature, emissions, and burnout performance.
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AI-generated engineering artifacts need classification and verification
This research indicates that AI-generated engineering artifacts need to be classified, verified, and managed to support traceability and auditability in engineering decisions.
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Reduced-order data assimilation improved temperature estimation in a PCM solar chimney
This research indicates that a reduced-order data assimilation framework can reconstruct temperature fields in a phase change material-integrated solar chimney and improve outlet velocity estimation from scarce measurements.
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Gravity changes final shapes of spreading yield-stress droplets
This research indicates that gravity and yield stress both affect the final shape of spreading droplets of yield-stress fluids, and that microgravity can separate their effects.
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Heterostructured MOFs are reviewed for water-splitting electrocatalysis
This research indicates that metal-organic frameworks modified with heterostructures and interface engineering have recent advances in hydrogen evolution and oxygen evolution reactions for electrolysed water, and the authors discuss their synthesis, modification, and remaining challenges.
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Review finds compressor and configuration advances improve pulse tube cryocooler performance
This research indicates that recent pulse tube cryocooler developments, especially in compressor systems and phase-shift designs, are linked to better efficiency, lower vibration, and higher cooling capacity in the studies reviewed.
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