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statistics about students in world universities

Submitted by Mike Ciavarella on

dear Friend



I am comparing italian universities with Russian ones with US and with Cuban ones. Then I need some figures.



I have been able for example to find that there are about 50% of students-workers in Russia, what about US?

I mean full time workers, not just part time.



But I need to know more about these questions:-

1) how did the number of students in the last 10 years vary?  Increased?

2) how many students are doing economics or management - related subjects?

Urgent - Restarting Analysis due to Unexpected Computer Shutdown

Submitted by looyong on

Hi friends,

I am running a Abaqus Standard simulation for about 1.5

days. When I checked it now, the computer experienced a unexpected shutdown due

to power failure. I opened the CAE file and recovered the data. It still shows

that the simulation is running but it is actually not running.

How can I restart the analysis from the point where it

stopped. I am wary to click the restart under Edit Job because I am not sure if

that will cause the analysis to restart from time 0.

Urgently need advice on this. Thank you.

PhD Winterschool on Dielectric Elastomer Transducers

Submitted by Zhigang Suo on

I’ve just come back from a Winter School on Dielectric Elastomer Transducers, held at Monte Verità, Ascona, Switzerland, 10-16 January 2010.  Lectures were given by various people, covering the theory of electromechanical interaction, design of devices, development of materials, and technologies of manufacturing.  I was asked to give three lectures on the theory.  I attach the slides of my lectures.

Self piercing riveted joint

Submitted by manibijju on

Hello,

I am working on Self piercing riveted joints and trying to simulate using Lsdyna,iam using piecewise linear plastic material model. The rivet is not able to pierce into the sheets, insted it is compressing the elements and elongating them. 4-noded shell elements where used. i want to know how will the elements get broken up or removed from the path of the rivet, I have used one way erode contact card but it was of no use. If any one can suggest  me how the approch should be i would be a great help.

Software/codes for atomistic/continuum coupling multiscale materials modeling

Submitted by Shuozhi Xu on

There exist some software/codes for atomistic/continuum coupling multiscale materials modeling methods (in alphabetical order):

1. AtC, atomistic-to-continuum coupling, included in LAMMPS

2. BDM, bridging domain method, included in LibMultiScale

3. MMM, multiresolution multiscale mechanics method

NSF Summer Institute Short Course on Mechanics of Soft Materials

Submitted by Yonggang Huang on

NSF Summer Institute Short Course on

Mechanics of Soft Materials

Co-sponsored by

The Intrenational Union of Theoretical & Applied Mechanics (IUTAM) and

The US National Committee of Theoretical and Applied Mechanics (US/NCTAM)

Organizers: Yonggang Huang and Wing Kim Liu, Northwestern University

Hilton Garden Inn, 1818 Maple Avenue, Evanston, Illinois, 60201

Dates: May 10 (Monday) morning to May 12 (Wednesday) morning 2010

Challenges in the finite element analysis of tire design using abaqus

Submitted by American Engin… on

Finite Element Analysis of Vehicle and Tire has become a very important aspect of a tire design and failure analysis to most Tire companies. Tire modeling with ABAQUS is a very complicated process involving complex materials like hyperelastic rubber and textile reinforcements, large model size, prolonged simulation time and various convergence issues. This white paper intends to help in understanding the challenges in tire analysis and several tips and tricks that makes a difference in the quality of the results and processing time.