Technology and Engineering
Half-Unit-Cell-Thick Gallium Oxide Shows Ferroelectricity Under Strain
Strain-engineered gallium oxide just half a unit cell thick has been converted into a zincblende phase with switchable ferroelectricity and...
Physicists Use Light to Steer Electrons in a Floquet Topological Insulator
Physicists have achieved optical control of electrons in a Floquet topological insulator, demonstrating that light-dressed graphene can host and steer...
Single-Layer RuO2 Catalyst Slashes Overpotential in Acidic Water Electrolysis
Researchers have created a single-layer, edge-sharing 1T-RuO2 catalyst that achieves an ultralow 77 mV overpotential and over 1,100 hours of...
New Noise-Robust AI Method Tackles Imbalanced Data in Car Transmission Testing
Researchers have developed a noise-robust over-sampling method called mZ-cEAMD that outperforms SMOTE-based techniques in classifying defective car transmissions from severely...
New AI Tracker Fuses Visible and Thermal Vision to Stay on Target in Any Weather
Researchers have developed BFA-HARF, a tracking framework that aligns visible and thermal features bidirectionally before fusing them with hybrid attention,...
Ice Reaches a Record Density as Ultrahigh Pressure Forges a New Phase
Researchers report that ice X distorts under ultrahigh pressure at room temperature before transforming into ice XXII, the densest water...
Metastable Beta Titanium Alloys Reveal Hidden Deformation Secrets Through Advanced Imaging
A new comprehensive review explains how metastable beta titanium alloys achieve exceptional strength, ductility, and multifunctionality through deformation mechanisms revealed...
Waste PVC Transformed Into Flame-Retardant Microcapsules That Keep Things Cold and Fight Ice
Researchers have converted waste PVC into flame-retardant microcapsules that store cold energy near 5 degrees Celsius, offering a dual-use platform...
Defect-Rich Nickel MOF and Ceria Heterostructure Boosts Hydrogen Production and Light-Driven Water Cleanup
Researchers have built a defect-rich Ni-MOF/CeO2 heterostructure whose interfacial electronic coupling delivers efficient electrocatalytic hydrogen evolution and 97.7 percent visible-light...
Hybrid Concrete-and-Cemented-Soil Piles Tame Deep Soft Soils Beneath Highway Embankments
A field-tested hybrid foundation combining precast concrete cores with cemented-soil columns carried about 68 percent of an expressway embankment's load...
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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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