Robot-assisted indentation outperforms surgeon palpation in tumor boundary test
A static indentation sensor with a spherical tip estimated tissue stiffness in silicone phantoms and mapped hidden stiff inclusions more ...
Tag: Young’s modulus
Phase Mix Dictates Strength and Stability of Al0.6CoCrFeNi High-Entropy Alloy
Molecular dynamics simulations of seven Al0.6CoCrFeNi microstructures show that phase constitution governs strength, stiffness and deformation mechanisms across temperatures and ...
Cross-scale regulation mechanisms of alloying elements on the mechanical properties of β-Ti alloys: a synergistic strategy to integrate machine learning and first-principles calculations
A computational study combining machine learning and first-principles calculations developed an interpretable model for predicting the Young’s modulus and yield ...
Tiny Indents, Big Answers: Lizard Skulls Reveal How Island Giants Evolved
Nanoindentation of Canary Island lizard skulls reveals that bone stiffness decreases with body size and diet, allowing scientists to infer ...
Twisted Under Pressure: New ZrTiFe Alloy Doubles Strength for Biomedical Implants
Researchers doubled both the strength and ductility of a novel biomedical Zr-33Ti-1Fe alloy by using high-pressure torsion to trigger nanoscale ...
Tumor Stiffness Fingerprinted: Rheology and 3D Spheroids Map Breast Cancer Mechanics
A new multimodal platform combines 3D tumor spheroids, rheology, and compression testing to fingerprint the viscoelastic stiffness of breast cancer ...
Tiny Doses of Cement Could Turn Wood Ash Into a Viable Green Building Material
French researchers found that adding just 5 to 20 percent ordinary Portland cement to binders made almost entirely of wood ...
3D Printed Skull Models Fall Short of Real Bone Mechanics in Craniosynostosis Surgery Training
A new study finds that most 3D printed skull model materials are far too stiff or too soft to mimic ...
Acacia Gum and Bentonite Give Starch Bioplastics a Major Strength Boost
Researchers have shown that acacia gum and bentonite clay can dramatically improve the strength, water resistance and degradation behavior of ...
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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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