Blog posts

Dear Colleagues,

We would like to invite you to submit an abstract to our symposium titled “410 Mechanics of Soft Materials with Multi-physics: From Deformation to Failure” as part of The 13th World Congress in Computational Mechanics (New York City, NY, July 22-27, 2018).

The deadline for abstract submission is  December 31, 2017.

Information on submitting an abstract may be found at:  http://www.wccm2018.org/abstract-submission

This video explains the very fundamental points with regard to plasticity theory. It covers the following -

1) Why study plasticity ?

2) Additive decomposition of strain

3) stress and strength

4) Yield condition , flow rule & hardening rule

-Prithivi

Applications are invited for an immediate  postdoctoral position within the Marine Additive Manufacturing Centre of Excellence at the University of New Brunswick. The candidate will perform research in the area of materials characterization of additively manufactured metals (aluminum or steels) developed through powder bed fusion techniques. The candidate will use several experimental techniques to characterize the 3D printed metals such as OM, SEM, EBSD measurements, fractography, and TEM.

Our recent review paper on how origami and kirigami techniques that could be used to create curved geometries has been just publised online. It is available as an open access article, which is why I am posting it here. We have also included some beautiful photos of our hand-folded origami and kirigami. 

Callens, SJP, Zadpoor, AA, 2017, “From flat sheets to curved geometries: origami and kirigami approaches”, Materials Today, in press.

“Metamaterials” are the fabled materials exhibiting properties and functionalities that defy expectations. Or at least that's how I have always defined them to myself. These first emerged on the scientific scene in the nineties; or perhaps that is when an extensive flurry of activities on this subject can be traced to. The initial focus was on designing (what appeared to me as) composites with a specific geometrical inner structure that allowed the emergence of electromagnetic properties not typically seen in nature; such as negative refractive index.

The Institute of Mechanical Engineering is soliciting applications for a faculty position at the level of tenure-track assistant professor in Thermal Sciences.