The research on stretchable and twistable electronics by Yonggang Huang at Northwestern University and John A. Rogers at the University of Illinois at Urbana- Champaign has been featured on the cover of the NSF Budget Request to the United States Congress for the fiscal year 2011.
Details available at http://www.nsf.gov/about/budget/fy2011/cover_caption.jsp
ScienceWatch.com (affiliated with Thomson-Reuters), has ranked University of Illinois as the most cited institution in engineering from 1999 to 2009 (http://sciencewatch.com/inter/ins/10/10febTOP20ENG/). It is followed by Berkeley, MIT, Stanford, University of Michigan, and Georgia Tech.
there are two analytical concepts that are very important in fatigue failure.the first one is crack closure and the others is residual stress .the first one is in behind of crack and the other emphasis in the front of crack tip. the question is if we use some devices such as AFM/SEM is it possible we model the energy filed during fatigue process? if this idea can be investigated the second question can be asked: is there any similarity to model for different loading conditions?
I appreciate if you also put your comment in my idea?
i need help - LS-DYNA Tutorial especially composite impact analysis. so pls send a tutorial PDf file to my mail ID. karthirajme [at] gamil.com (karthirajme[at]gamil[dot]com)
hai my name is A.Karthikeyan. i am doing my Ph.D in Composite field especially impact analysis using Ansys LS-Dyna.
Gyroscopic effects is a very old topic.
When reading
literature, I am confused by the two concepts: "gyroscopic moment", and
"Coriolis force". Are they exactly the same thing or different? what's
the difference between them if different?
As we know how to define the interface type is a key problem in ABAQUS.
But when the interface is not regular, can we find a convenient way to realize it?
