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IINTERMEDIATE MECHANICS OF MATERIALS

Submitted by Jim Barber on

J.R.BARBER: INTERMEDIATE MECHANICS OF MATERIALS

Many of you may know my book on Elasticity, but may not be aware that I also wrote an undergraduate book on Intermediate Mechanics of Materials (Published by McGraw-Hill - ISBN 0-07-232519-4). This picks up from the typical elementary Mechanics of Materials course and deals with the next range of topics such as energy methods, elastic-plastic bending, bending of axisymmetric cylindrical shells and axisymmetric thick-walled cylinders. A full Table of Contents and the Preface are given below.

An introductory paper on thermal combinatorial analysis of nano-scale materials

Submitted by Patrick J McCluskey on

If you are interested in nano-calorimetry or combinatorial analysis, you might also find the following paper interesting. It was published as part of the MRS spring ‘06 meeting proceedings (http://www.mrs.org/s_mrs/sec_subscribe.asp?CID=6447&DID=175796&action=d…). This paper describes the parallel nano-differential scanning calorimeter (PnDSC), a new device for measuring the thermal properties of nano-scale material systems using a combinatorial approach.

Journal Club Theme of February 2007: Computational Mechanics of Biomembranes

Submitted by John E. Dolbow on
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Lipid bilayers constitute one of the critical parts of all biological membranes, including cell membranes. A nice description of lipid bilayers and their function in biological membranes can be found here. They can be exceptionally complex and contain hundreds of different constituents, so simpler model lipid bilayers are often produced in the laboratory and studied experimentally.

150 Years of Vortex Dynamics

Submitted by Hassan Aref on

The IUTAM Symposium "150 Years of Vortex Dynamics" will be held October 12-17, 2008, at the Technical University of Denmark (DTU) in Lyngby, and in Copenhagen, Denmark. The rationale behind the title is that H. von Helmholtz published his seminal paper enunciating his three laws of vortex dynamics in 1858.

The Scientific Committee, consisting of Profs. Keith Moffatt (Cambridge), Paul Newton (Los Angeles), Slava Meleshko (Kiev), Morten Brøns (Copenhagen), GertJan van Heijst (Eindhoven), Shigeo Kida (Kyoto), and H. Aref (Copenhagen and Blacksburg) has been constituted.

Why We Use Firefox

Submitted by Michael H. Suo on

By Michael H . Suo and Zhigang Suo

While browsers have improved greatly in recent years, we have noticed that many academics are still missing out on important functions. In this post, we will focus on Firefox, an open-source browser that has recently gained popularity. Note: this is not a Microsoft-bashing article. Internet Explorer 7 is a very functional modern browser, but for the reasons below, we like Firefox better.

Some thoughts on ``Where are fluid mechanicians?''

Submitted by Dionisios Margetis on

I think that the note by Zhigang Suo puts forth a pressing issue. Coming from remotely related areas in physics (quantum mechanics and electromagnetic theory), my own interests and work have recently evolved to topics in both solid mechanics (crystal surfaces) and aspects of fluid mechanics (advection-diffusion and a most recent start on biomembranes). Hence, practically, I cannot see any boundaries between these disciplines.

Role of Mechanics in Medical Implant Industry

Submitted by Xiao-Yan Gong on
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I believe that questions Zhigang raised today worth discussing as a topic within this forum.  I will start and please comment.

The traditional roles of mechanics in the medical implant industry is to ensure safety through reliability assessment and to prove functionality through in-vitro testing.

Things are changing, in mid-90s, Charley Taylor and his colleagues pioneered "predictive medicine" and "simulation-based medical planning" in which they uses CFD to help making surgical decisions.  Professor Taylor's research in "predictive medicine" and "simulation-based medical planning" has been featured on several television and radio programs including Quantum, Beyond 2000, New Media News, and The Osgood Files and has appeared in Discover, Mechanical Engineering, Technology Review and The Scientist magazines. (statement directly from his web site).  Mechanics goes into the prediction of medicine performances.

Where are fluid mechanicians?

Submitted by Zhigang Suo on
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iMechanica has just passed the milestone of 1000 registered users, and showed no sign of slowing down. Despite all the enthusiasms among a growing number of active users, you might have noticed that iMechanica is missing a powerful community: the community of fluid mechanicians.

Faculty Position in the Area of ENERGY at National Taipei University of Technology, Taiwan

Submitted by ycs on

The Department of Energy and Refrigerating Air-Conditioning Engineering at National Taipei University of Technology (NTUT) invites applications for one tenure-track faculty position in the area of ENERGY. Ph.D. in engineering is required. The position starts on August 1, 2007. Duties include teaching and research. The due day for application is on March 1, 2007.

Why is the reported elastic modulus of carbon nanotube so scattered? “Yakobsons Paradox” and Perspective from Huang et. al.

Submitted by Pradeep Sharma on

For many mechanicians and materials scientists one of the most confounding things (in the ever increasing literature on carbon nanotubes) is the reported theoretical value of the nanotube elastic modulus. Depending upon the specific paper at hand, the reported numerical values range from 1 -6 TPa!