Scots pine needles map trace element pollution in Polish industrial town
Pine needles from Scots pines revealed elevated trace element deposition near industrial and traffic sources in Starachowice, Poland, while peripheral ...
Tag: PCA
Graph Neural Networks and IoT Data Score Teaching Quality with 98% Accuracy
A new open-access study reports that an attention graph neural network tuned by adaptive optimization reached 98 percent accuracy in ...
Tetraploid European paeonies ( Paeonia ) show a homogeneous karyotype asymmetry and structure
A cytogenetic study of four tetraploid European peony taxa reveals a homogeneous karyotype with no significant differences in chromosome asymmetry ...
Leucistic Catfish Thrive in Shaded Brazilian Streams, Study Finds
Researchers documented leucistic Heptapterus mustelinus catfish in an isolated, shaded Brazilian stream, suggesting the color mutation persists where predation pressure ...
Deep Autoencoder Embeddings Sort Brain Tumor MRI Scans Without Labels
Researchers combined a deep autoencoder with K-Means clustering to group brain tumor MRI scans into latent imaging-pattern clusters without any ...
Protected Areas in Southern Brazil Are Failing Their Own Conservation Goals
A new assessment of eleven strictly protected areas in Rio Grande do Sul, southern Brazil, finds that 91 percent show ...
Multivariate analysis uncovers promising jackfruit genotypes for future breeding
A study of thirty jackfruit genotypes across twenty-four traits reveals wide phenotypic variation and identifies elite candidates for future breeding.
Ancient Greek Oak Survived a Megafire – Its Leaves Now Tell Scientists How
A first quantitative leaf morphometric study of Greece's only endemic oak reveals stable leaf shape but striking size differences across ...
AI Picks the Weather Clues That Matter Most for Solar Power Forecasts
A hybrid feature selection framework combining correlation analysis, PCA, neural sensitivity testing, and SHAP/LIME explainability reveals that average battery voltage ...
Sparrow-Inspired AI Predicts Machining Errors in Five-Axis Finishing with Over 99 Percent Accuracy
Researchers in China have developed a Sparrow search algorithm-optimized attention-LSTM neural network that predicts step error in five-axis finishing machining ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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