3D-Printed TPU and SEBS Valve Leaflets Show Distinct Mechanical Behavior
Mechanical testing showed that 3D-printed SEBS aortic valve leaflets were substantially stiffer than TPU, while TPU tolerated greater deformation before ...
Tag: digital image correlation
Dissolution Alters Failure in Rock-Like Specimens Under Uniaxial Compression
Controlled uniaxial compression tests found that increasing dissolution weakened rock-like specimens and changed failure from a dominant-crack event to progressive ...
Watching Materials Transform in Real Time: A Review of Cross-Scale In-Situ Characterization
A new review in the Journal of Materials Science maps how in-situ techniques spanning X-ray diffraction, tomography, DIC, SEM, EBSD, ...
Open-Source Python Suite Turns Cheap Cameras Into 3D Structural Motion Trackers
An open-source Python suite called ParaStereoSync and KineViz-3D uses consumer cameras, printed markers, and software-based synchronization to track hundreds of ...
Teaching Machines to Watch Steel Bend: Tracking Algorithms Face Off in Sheet-Forming Tests
Researchers compared five image-tracking algorithms on advanced high-strength steel bending tests, finding Lucas-Kanade, KAZE and AKAZE-MLDB most consistent and validating ...
Ancient Japanese Joinery Meets 3D Printing in Glue-Free Plastic Structures
Researchers 3D printed PLA structures assembled with Japanese-joinery-inspired interlocking joints and systematically tested how geometry controls their strength and failure ...
Cameras Catch Massage Loosening Stiff Tissue on the More Painful Side of the Body
Researchers used 3D digital image correlation of speckled skin to objectively measure how soft tissue manipulation improves tissue mobility, finding ...
Timoshenko Beam Model Predicts When Thick Hard Mine Roofs Will Crack
By replacing classical beam theory with a shear-aware Timoshenko model validated by digital image correlation experiments, researchers can now predict ...
Hidden Markov Model Cracks Open the Secret Weak Zone Inside Coal Waste Concrete
Researchers have developed an automated hidden Markov model method that objectively measures the weak interfacial zone in coal gangue lightweight ...
Curved GFRP Sandwich Panels With Recycled PET Foam Cores Show Stronger Bending Under Lattice Reinforcement
Curved sandwich panels combining GFRP face sheets with recycled PET foam cores showed up to 151.7 percent higher ultimate loads ...
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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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