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Thermally induced deformations in multi-layered polymeric struts

Submitted by noyco on

Stimulus activated structures that deform from a reference to target configurations are used in various fields such as soft robotics, smart materials, and actuators.  In this work we introduce a framework that captures the non-linear response of multi-layer polymeric beams subjected to thermo-mechanical loading. We show that the exploitation of the glass transition temperature can lead to a wide variety of interesting responses. Our findings provide guideline for an efficient design of shape-morphing structures capable of polymorphism.

Check out our paper at IJMS:

One fully funded PhD position in the Solids Mechanics Lab (LMS) at Ecole Polytechnique, France

Submitted by Laurence Bodelot on

A Ph.D. position is available in the Solids Mechanics Laboratory (LMS) at Ecole Polytechnique in the Paris area in France.

The project is to investigate three-dimensional instabilities in magneto-active thin films heterogeneously patterned by design.

The proposed thesis includes both experimental (3D printing of magneto-sensitive polymers) and numerical (finite element) aspects.

 

3D Printed Guides for Precision Surgery Webinar, Feb 23rd, 2022

Submitted by Philippe on

There's a webinar coming up this month with Synopsys, Formlabs, and 3D LifePrints on creating intraoperative surgical cutting and drilling guides for a range of procedures. You can learn more and register here: https://3d.formlabs.com/webinar-3dlifeprints-synopsys-surgicalguides.ht…

Postdoc positions at South China University of Technology

Submitted by YINGJUN WANG on

Two-year/three-year Postdoc Positions are available at South China University of Technology. South China University of Technology (SCUT) is a leading educational institution in China. Located in the city of Guangzhou, a thriving metropolis in South China.

PhD position in computational mechanics and machine learning at TU Darmstadt (Germany)

Submitted by OliverWeeger on

The Cyber-Physical Simulation Group at the Department of Mechanical Engineering at TU Darmstadt in Germany is looking for an excellent candidate interested in doing research on a Ph.D. in the areas of computational mechanics and machine learning.

Female candidates are particularly encouraged to apply.

Potential research directions include:

Living muscle-driven pumps with flow loop feedback

Submitted by Zhengwei Li on

Tissue-engineered living machines is an emerging discipline that employs complex interactions between living cells and engineered scaffolds to self-assemble biohybrid systems for diverse scientific research and technological applications. Here, we report an adaptive, autonomous biohybrid pumping machine with flow loop feedback powered by engineered living muscles. The tissue is made from skeletal muscle cells (C2C12) and collagen I/Matrigel matrix, which self-assembles into a ring that compresses a soft hydrogel tube connected at both ends to a rigid fluidic platform.