Chemistry and diffusion race to control how recyclable vitrimer plastics relax
A combined simulation and experimental study shows that a race between bond exchange reactions and segmental diffusion explains the puzzling ...
Tag: viscosity
New Multilayer Model Solves Atmospheric Gravity-Wave Equations With Speed and Stability
Researchers at the German Aerospace Center have developed a fast, stable, open-source numerical model that solves the linearized gravity-wave equations ...
Sticky Marine Snow Sinks Carbon Deeper, Study Reveals Slime’s Ocean Role
A new Science study shows that the viscosity of marine snow determines how deeply it sinks, with gooey particles carrying ...
Fake Blood, Real Veins: New Training Arm Brings Venipuncture Practice Closer to Life
Researchers at Rangsit University have developed a latex arm simulator with anatomically placed artificial veins and a synthetic blood tuned ...
AI Meets Nanotech: Neural Networks Crack the Code of Next-Generation Engine Coolants
Researchers paired graphene and cellulose nanoparticles with a genetic-algorithm-optimized neural network to predict hybrid nanofluid performance, achieving a 52.77 percent ...
Hyaluronic Acid Molecular Weight Holds the Key to Slower-Melting, Firmer Ice Cream
A new study finds that high molecular weight hyaluronic acid makes ice cream firmer, slower to melt, and more stable, ...
Pork Gelatin Emerges as the Best Bio-Ink for 3D-Printed Cultured Meat Scaffolds
A new study comparing beef, pork, and fish gelatin bio-inks finds that pork gelatin at 20 percent concentration offers the ...
Hot Water Hidden Trap: Buoyancy Creates Uneven Flow in Underground Heat Storage Wells
New simulations reveal that buoyancy and viscosity effects concentrate hot water injection at the top of HT-ATES well screens, cutting ...
Fermented Milk Microbes From Cameroon Yield Natural Emulsifiers for Cosmetics
Biosurfactants from Lactobacilli isolated in Cameroonian fermented milk Pendidam produce finer, more stable cosmetic emulsions than synthetic emulsifiers.
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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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