Category: Engineering & Energy
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Antiferromagnetic wurtzite nitrides show ferroelectricity
This research indicates that Mn(II)-based wurtzite nitrides form a new multiferroic family with ferroelectricity and room-temperature antiferromagnetism.
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Patch bubbles improve residual-free bubble methods for advection-dominated problems
This research indicates that enriching residual-free bubble methods with patch bubbles can reduce oscillations and strong under- or overshoots in advection-dominated problems, and that the approach is also extended to nonconstant coefficients and time-dependent problems.
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Mie scattering explains the Poisson spot in spherical obstacles
This research indicates that Mie scattering theory can explain the Poisson spot, a bright central spot formed by diffraction, as a constructive interference effect in light passing a spherical obstacle.
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LEIA in-flight calibration confirms instrument performance
This research indicates that the Lobster Eye Imager for Astronomy’s in-orbit performance generally matches prelaunch expectations and meets design requirements.
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Noise-canceling method computes finite-temperature elastic constants
This research indicates that elastic constants can be computed at finite temperature with reduced thermal noise by comparing strained and unstrained or oppositely strained systems run with identical thermostatting.
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Graph-regularized MS-SVDD improved smart grid anomaly detection
This research indicates that adding graph-based regularization to multimodal subspace support vector data description can improve robustness in smart power grid event detection.
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Hetero-functional graph theory links systems engineering and network science
This research indicates that hetero-functional graph theory is presented as a conceptual bridge between model-based systems engineering and network science for studying complex systems of systems.
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Unified theory links classical and quantum ergotropy
This research indicates that classical and quantum ergotropy share a unified analytical description, and that the classical limit of quantum ergotropy applies to classically ergodic systems.
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Origami rigidity can be controlled by facet planarity
This research indicates that the rigidity of many origami structures can be controlled by enforcing or relaxing the planarity of selected facets.
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Fiber-optic probe enabled tumor photothermal therapy with real-time feedback
This research indicates that a single fiber-optic probe can combine tumor edge identification, photothermal treatment, and real-time temperature and efficacy monitoring for closed-loop therapy.
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