Miti360 is a new annotated aerial and terrestrial imagery dataset from a Kenyan reforestation site that supports ML models for tree detection, species mapping, and growth modeling in Africa.
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(4 6 ) Riou, M.; Araujo, F
20 Pith papers cite this work. Polarity classification is still indexing.
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A cylindrical metasurface improves B1+ homogeneity by 17.3%, transmit efficiency by 27.4%, and SAR-efficiency by 23% versus a dielectric waveguide in 7T traveling-wave MRI.
Immiscible PdIr nanoparticles show atomic-scale interdiffusion via surface atom hopping at 200°C, flattening at 300°C, interfacial Ir diffusion at 400°C, and collective mixing at 900°C, observed with 4D electron tomography.
Semantic mapping of 8,954 definitions and 2,700 scales from 14,000+ papers shows learner agency and autonomy span task regulation, personal motivation, and sociocultural dimensions, with existing scales and generative AI research underrepresenting the sociocultural dimension.
A class-gated single-pixel DONN reaches 90% MNIST and 80% Fashion-MNIST accuracy at 5 kHz readout via random-phase-aware training that tolerates phase aberrations.
Hybrid neural-symbolic pipeline extracts (action, date) pairs from clinical notes at 0.99 Pair F1 by using BioBERT tagging plus deterministic time normalization, outperforming LLMs on a synthetic benchmark with OOV actions.
Stochastic Commutator Synthesis integrates sub-cubic Solovay-Kitaev with Gibbs-sampled commutator selection and randomized compilation to cut T-counts by 10-25% and raise fidelity by up to 35% on Forrelation circuits.
A dual-gate diamond valley transistor enables tunable and thermally robust valley-polarized transport via effective-mass anisotropy.
Using diffraction from crystalline samples, the authors report a lower limit of 60% lateral coherence over 5% of the electron beam diameter in an SEM.
Backdoor-adjusted ATEs on 21,098 UK Biobank participants showed total femur BMC and BMD with the largest hip fracture risk reductions (-0.0047 per SD), and adding the top 11 phenotypes to clinical variables raised AUC to 0.842 versus FRAX 0.709.
3D climate modeling indicates the vegetative biosphere could persist until 1.84 Gyr under strong weathering with a 1 ppm CO2 limit or 1.87 Gyr under weak weathering before thermal limits, approaching moist greenhouse conditions.
Radiogenomic models using MRI features from multiple public datasets predicted the M0 macrophage immune signature in IDH-wildtype glioblastoma with mean balanced accuracy 0.67 and precision 0.89 on held-out cohorts.
Hypothesizes that sharp darkened boundaries in northern Sputnik Planitia result from basal liquid N2 flow sourced from beneath the ice sheet.
Irregular curvature at focal adhesions in cancer cells preserves Piezo1 activity under LIUS while regular curvature in healthy cells reduces it via cholesterol effects, providing a proposed basis for selective apoptosis.
Cross-comparison of five k-Wave skull models on 19 skull regions at three frequencies finds mean peak-pressure errors of 20-31% and no consistently superior model.
Machine learning potentials benchmarked to DFT screen 23 transition metals across 20 nitrogen motifs in TM2@Nx-Gr systems, identifying multiple candidates with near-optimal ΔGH* at far lower cost than direct DFT.
NO-annealed thermal oxides and RIE-plus-ALE etching reduce background noise in V_Si PL measurements inside 4H-SiC pin-diodes, delivering SNR improvements of 15 for near-surface and 50 for deeper emitters while preserving good diode blocking behavior.
HT-SHiLo decoding algorithm improves SNR and doubles imaging depth in OS-SIM for thick tissues and live cells.
Non-steady-state chemical charge transport dynamics integrated into reservoir computing enable waveform recognition, voice identification, and chaos prediction, with performance governed by frequency alignment that functions as a chemically-tuned band-pass filter.
Pre-bunched beams in THz FELs produce stronger harmonics than Gaussian or other profiles, with planar undulators showing more side lobes than helical ones.
citing papers explorer
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Miti360: A Comprehensive Dataset for Improved Reforestation Monitoring
Miti360 is a new annotated aerial and terrestrial imagery dataset from a Kenyan reforestation site that supports ML models for tree detection, species mapping, and growth modeling in Africa.
-
Cylindrical Metasurface for Efficient Traveling-wave MRI at 7 T
A cylindrical metasurface improves B1+ homogeneity by 17.3%, transmit efficiency by 27.4%, and SAR-efficiency by 23% versus a dielectric waveguide in 7T traveling-wave MRI.
-
Tracking atomic-scale interdiffusion in immiscible bimetallic nanoparticles via four-dimensional electron tomography
Immiscible PdIr nanoparticles show atomic-scale interdiffusion via surface atom hopping at 200°C, flattening at 300°C, interfacial Ir diffusion at 400°C, and collective mixing at 900°C, observed with 4D electron tomography.
-
Large-scale semantic mapping of learner agency and autonomy reveals what measurement and generative AI research overlook
Semantic mapping of 8,954 definitions and 2,700 scales from 14,000+ papers shows learner agency and autonomy span task regulation, personal motivation, and sociocultural dimensions, with existing scales and generative AI research underrepresenting the sociocultural dimension.
-
Robust class-gated single-pixel diffractive optical neural network with random-aberration-aware training
A class-gated single-pixel DONN reaches 90% MNIST and 80% Fashion-MNIST accuracy at 5 kHz readout via random-phase-aware training that tolerates phase aberrations.
-
Reliable Extraction of Clinical Follow-Up Instructions: A Hybrid Neural-Symbolic Pipeline
Hybrid neural-symbolic pipeline extracts (action, date) pairs from clinical notes at 0.99 Pair F1 by using BioBERT tagging plus deterministic time normalization, outperforming LLMs on a synthetic benchmark with OOV actions.
-
Sub-Cubic Quantum Gate Synthesis via Stochastic Commutator Decomposition
Stochastic Commutator Synthesis integrates sub-cubic Solovay-Kitaev with Gibbs-sampled commutator selection and randomized compilation to cut T-counts by 10-25% and raise fidelity by up to 35% on Forrelation circuits.
-
Tunable Valley Polarization in Diamond
A dual-gate diamond valley transistor enables tunable and thermally robust valley-polarized transport via effective-mass anisotropy.
-
Determining Electron Beam Lateral Coherence in a Scanning Electron Microscope Using Electron Diffraction
Using diffraction from crystalline samples, the authors report a lower limit of 60% lateral coherence over 5% of the electron beam diameter in an SEM.
-
DXA-Derived Skeletal Phenotypes and Hip Fracture Risk: A Backdoor-Adjusted Causal Analysis
Backdoor-adjusted ATEs on 21,098 UK Biobank participants showed total femur BMC and BMD with the largest hip fracture risk reductions (-0.0047 per SD), and adding the top 11 phenotypes to clinical variables raised AUC to 0.842 versus FRAX 0.709.
-
Maximum Lifetime of the Vegetative Biosphere
3D climate modeling indicates the vegetative biosphere could persist until 1.84 Gyr under strong weathering with a 1 ppm CO2 limit or 1.87 Gyr under weak weathering before thermal limits, approaching moist greenhouse conditions.
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Predictive Radiomics for Evaluation of Cancer Immune SignaturE in Glioblastoma: the PRECISE-GBM study
Radiogenomic models using MRI features from multiple public datasets predicted the M0 macrophage immune signature in IDH-wildtype glioblastoma with mean balanced accuracy 0.67 and precision 0.89 on held-out cohorts.
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Evidence for possible N2 basal flow beneath Pluto northern Sputnik Planitia
Hypothesizes that sharp darkened boundaries in northern Sputnik Planitia result from basal liquid N2 flow sourced from beneath the ice sheet.
-
Irregular curvature at focal adhesions modulates Piezo1 activity and low frequency ultrasound induced apoptosis in cancer cells
Irregular curvature at focal adhesions in cancer cells preserves Piezo1 activity under LIUS while regular curvature in healthy cells reduces it via cholesterol effects, providing a proposed basis for selective apoptosis.
-
Experimental Validation of Skull Acoustic Modelling Strategies for Transcranial Focused Ultrasound Simulation: A Cross-Comparison Study
Cross-comparison of five k-Wave skull models on 19 skull regions at three frequencies finds mean peak-pressure errors of 20-31% and no consistently superior model.
-
Accelerated Discovery of Nitrogen-Coordinated Dual-Atom Hydrogen Evolution Reaction Electrocatalysts via Machine Learning Potentials
Machine learning potentials benchmarked to DFT screen 23 transition metals across 20 nitrogen motifs in TM2@Nx-Gr systems, identifying multiple candidates with near-optimal ΔGH* at far lower cost than direct DFT.
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Impact of Surface Treatment on Noise in PL-Measurements of Silicon Vacancies in 4H-SiC Lateral pin-Diodes
NO-annealed thermal oxides and RIE-plus-ALE etching reduce background noise in V_Si PL measurements inside 4H-SiC pin-diodes, delivering SNR improvements of 15 for near-surface and 50 for deeper emitters while preserving good diode blocking behavior.
-
High SNR 3D Imaging from Millimeter-scale Thick Tissues to Cellular Dynamics via Structured Illumination Microscopy
HT-SHiLo decoding algorithm improves SNR and doubles imaging depth in OS-SIM for thick tissues and live cells.
-
Exploring Non-Steady-State Charge Transport Dynamics in Information Processing: Insights from Reservoir Computing
Non-steady-state chemical charge transport dynamics integrated into reservoir computing enable waveform recognition, voice identification, and chaos prediction, with performance governed by frequency alignment that functions as a chemically-tuned band-pass filter.
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Enhanced Harmonic Generation in Terahertz FELs: Influence of Pre-Bunching and Undulator Geometry on Spectral and Angular Emission
Pre-bunched beams in THz FELs produce stronger harmonics than Gaussian or other profiles, with planar undulators showing more side lobes than helical ones.