🧪 The anti-dogbone!
Can we design tensile specimens that give richer data for ML-based constitutive modeling?
🔧 Non-uniform shapes
📊 Stress-state diversity metric
🎥 Displacement mapping via CV
🎯 More stress–strain coverage per test
📄 Read: doi.org/10.1016/j.eml.2024.1…#ML#EML
I am thrilled to share the good news to receive the prestigious NSF Faculty Early Career Award! Thank you, NSF and reviewers, for valuing my research and education idea! I appreciate all the help from my mentors, colleagues, and students. Looking forward to the next 5 years!🤘>>>
🤘Horns way up for @jyang526 on winning a 2025 @NSF CAREER award! He will investigate fracture propagation – the formation of cracks or fractures – in soft viscoelastic materials that are used in a wide variety of engineering and biomedical applications: ae.utexas.edu/news/jin-yang-…
[1/6] Excited to share our latest research featured on the Science cover! Meet PAMs (Polycatenated Architected Materials)—a new class of 3D-architected materials that challenge traditional boundaries between solids and granular matter. Read our paper: science.org/doi/10.1126/scie…
Our latest publication presents a methodology to answer the fundamental question of quantifying the information content of mechanical test specimens for inverse learning of constitutive models. sciencedirect.com/science/ar…
Researchers challenged longhorn crazy ants and humans with the same task: maneuvering a T-shaped object through two consecutive open doorways. Single humans always outperformed single ants, but ant groups could beat human groups. In PNAS: ow.ly/5vat50UwZAo
ALT A group of longhorn crazy ants (top) and a group of people (bottom) tackling scaled versions of the same geometrical maneuvering puzzle.
CREDIT: Ofer Feinerman
A proposed variable similar to temperature reconciles a seemingly broken correspondence between entropy production and heat dissipation in systems constantly driven out of equilibrium
Letter: go.aps.org/41Raubx
Viewpoint: go.aps.org/4fuMQEV
Imagine an olympic diver but it's an air jet! Zou et al. explore the dynamics of air jet cavities during water entry! They reveal unique cavity behaviors, the impact of dual Froude numbers, and the absence of surface seals. More @ go.aps.org/4gLQGdZ#fluiddynamics
Our group has an opening for a postdoctoral position available immediately, working on the computational mechanics of (meta)materials (experimental experience also appreciated). Please see post for more info, and please share with potential candidates.
We’re looking for a postdoc to lead a NIH-funded project in the area of RNA delivery. Come join us at UT Austin! Please share! @CockrellSchool@UTAustin
The June 2024 iMechanica Journal Club features "Material strength under high dynamic pressures", led by Suraj Ravindran from the University of Minnesota. You are encouraged to read the post and contribute to the discussion by leaving a comment on the iMechanica page. imechanica.org/node/27278
Submitting to NSF-funded research (including REU) poster competition to IMECE, claim 50 travel awards ($1000/student) and many poster competition awards.
July 16: Poster Abstract Submission deadline
July 30: Abstract Acceptance Notification
In this #MostPopular#EML paper, the researchers attempted to bring together the concept of mechanical metamaterials into adhesive bonding technology and answer the question “can mechanical metamaterials replace adhesives?”. sciencedirect.com/science/ar…
The @SocietyExpMech 2024 Annual Conference is almost here! I'm especially excited about the new Empower Hour networking event that I helped to organize happening on Wednesday evening. Women in the SEM community, check your email for details and see you there!
Congratulations to my colleague @nanshulu on her induction as a Fellow of AIMBE for her groundbreaking work on digital tattoos and wearable biosensors.
Rui @RuiHuangUTAus and I have just completed a draft of a textbook titled—
Mechanics and Thermodynamics of Polymers
The book is limited to reversible thermodynamic processes of polymer networks. We would value your comments.
Please kindly retweet.
docs.google.com/document/d/1…
Join us for a talk w/Mark Drela, Director of the Wright Brothers Wind Tunnel & the Terry J. Kohler Professor of Aeronautics and Astronautics at The Center for Computational Science and Engineering @MIT. 4/25, 3:30PM, ASE 1.126, reception to follow.
ALT Addressing The Dimensionality Challenge in Aerospace Design, Mark Drela