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Professor John Rogers elected to NAS

Submitted by Jianliang Xiao on

Professor John Rogers, Swanlund Chair Professor of Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, was recently elected to the National Academy of Sciences. Congratulations to John!

Here is the link to the NAS press release: http://www.nasonline.org/news-and-multimedia/news/april-28-2015-NAS-Election.html

Element delatation for Severe Plastic Deformation (SPD) process

Submitted by Dincoz on

Dear all,

I am using Abaqus/explicite. My material definition is elasto plastic with stress strain values up to strain of 15!. After borthering tries now I think if I can set "Shear Failure Criteria Element Deletation option", it is possible to avoid this error. But I cannot find this option. Could someone guide me what exactly should I do in order to add distorted element deletation option and how? (an step-by-step tutorial will be approciate)

More Explanation about process:

Academic-track fellowships available at the University of Southampton

Submitted by Fabrice Pierron on

Up to 10 New Frontiers Fellowships, which provide structured post-doctoral career development pathways to permanent academic positions, are to be appointed in the Faculty of Engineering and the Environment, University of Southampton. Applications are invited from individuals who would strengthen any of our research themes, including Structures and Solid Mechanics, Computational Engineering, Materials and Surface Engineering, Acoustics, Geomechanics and Bioengineering.

Amorphous intergranular films as toughening structural features

Submitted by Zhiliang Pan on

The ability of amorphous intergranular films to mitigate damage formation at grain boundaries is studied with molecular dynamics simulations. We find that such films can alter both crack nucleation and crack growth rates by efficiently absorbing dislocations, with thicker films being more effective sinks.

PhD call in Computer Science and Systems Engineering - Specialization in Computational Mechanics

Submitted by marco.paggi on

The call for new PhD positions at the IMT Institute for Advanced Studies Lucca, Italy, is open:

http://www.imtlucca.it/phd/prospective/admission

with deadline for online applications the 29th of June 2015.

A description of the Curriculum in Computer Science and Systems Engineering is available at:

http://www.imtlucca.it/phd/2015-16/computer-science

2015 Melosh Medalist and Finalists

Submitted by John E. Dolbow on

 

The Annual Robert J. Melosh Competition for the Best Student Paper in Finite Element Analysis was held last Friday, April 24, on the campus of Duke University.  

The winner of the 2015 Melosh Medal is Maurizio Chiaramonte, from Stanford University, for his paper “The H-Version of the Method of Auxiliary Mapping for Higher Order Solutions of Crack Problems.”   

Maurizio was selected as the winner on the basis of both his written paper and his oral presentation.  The other finalists at the 2015 competition were:

Two Postdoc positions at Northeastern: Cellular structures, Soft Matter, and Biomimetic materials and structures

Submitted by Ashkan Vaziri on

Two postdoctoral fellow positions at Northeastern University are available immediately, focused on the analysis of the nonlinear behavior of structures and soft matter using computational mechanics and the development and analysis of active cellular structures, and biomimetic materials. The research will be carried out at the High Performance Materials and Structures Laboratory (http://www.hpmsl.neu.edu/).

JAM now publishes a new type of paper: A Perspective

Submitted by Yonggang Huang on

JAM now publishes a new type of paper -- A Perspective.  As invited by the Editor of JAM, the authors write a short (2~3 published pages) perspective paper on an emerging field, or an important new discovery, in mechanics.  The inaugural perspective paper, "Toughening Graphene With Topological Defects: A Perspective" by Dr. Teng Zhang and Prof. Huajian Gao from Brown University, was published in the May issue, 2015.  The PDF of the paper is attached.