As the most rigid cytoskeletal filaments, microtubules bear compressive forces in living cells, balancing the tensile forces within the cytoskeleton to maintain the cell shape. It is often observed that, in living cells, microtubules under compression severely buckle into short wavelengths. By contrast, when compressed, isolated microtubules in vitro buckle into single long-wavelength arcs. The critical buckling force of the microtubules in vitro is two orders of magnitude lower than that of the microtubules in living cells.

The full oral program for the 7th International Conference on Fatigue Damage of Structural Materials is now available at http://www.fatiguedamage.elsevier.com/index.htm. Join your peers by registering for this popular single-stream meeting held in Hyannis, MA, USA on beautiful Cape Cod, September 14-19, 2008.  

Integrating Content Detail and Critical Reasoning by Peer Review

From Prof. Weidong Zhu at
University of Maryland, Baltimore County

Update: The position has been filled; thanks to all who responded.

A post-doctoral position is immediately available at UC Davis. The individual will work on a joint project led by myself and John Pask at LLNL on the development and application of a new finite-element based approach for large-scale quantum mechanical materials calculations.

SERC launched the A*STAR Investigatorships last year. This prestigious award for top young research talent, tenable at their research institutes, aims to nurture young talent and build R&D capabilities in Singapore.

This year, the award is open for applications in the following areas:

The full oral program is now available via the conference website at http://www.tc4pca.elsevier.com/index.htm. Register now to participate at this well-received single session conference held in the beautiful Alpine village of Les Diablerets, Switzerland.

I am a PhD student of Computational Nanotechnology. I am working on my thesis about flow characteristics of biological nanopores. In part of my thesis I need to simulate the flow inside the nanopore with known method for solid-fluid interaction such as immersed bondary method developed by professor Peskin. Can you please help me in programming this method for my special problem. I appreciate in advance your favours.