Chip-Sized Light Rulers Could Carry Atomic Clock Precision Out of the Lab
University of Auckland and US researchers have demonstrated a self-aligned chip-scale optical frequency comb generated by two octave-separated lasers, opening ...
Tag: telecommunications
Simple Models Win: New Framework Turns Churn Prediction Into Profitable Retention Decisions
A new framework called ESACRIF integrates survival analysis, explainable AI, counterfactual reasoning and profit-aware optimisation to transform customer churn prediction ...
Explainable AI Maps the Hottest B2B Sales Leads Before Salespeople Dial
Finnish researchers have built an explainable machine learning framework that segments B2B customers, predicts purchases with F1-scores above 0.92, and ...
Climate Change Is Quietly Rewiring Nigeria’s Radio Signals, 42-Year Study Reveals
A 42-year analysis of eight Nigerian stations shows that rising humidity and temperature are steadily increasing radio refractivity across the ...
PTFE–Nanocellulose Composite Combines Thermal Shrinkage With Low Permittivity
Researchers have developed a PTFE-nanocellulose composite that exhibits negative in-plane thermal expansion while maintaining low dielectric properties suitable for high-frequency ...
Nine-Core Photonic Crystal Fiber Slashes Crosstalk for Communication and Sensing
Researchers have designed a nine-core silica photonic crystal fiber that achieves record-low inter-core crosstalk for spatial-division multiplexed communication and parallel ...
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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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