In this paper, we studied the strain rate dependent failure properties of human diaphragm tissue using uniaxial tensile testing at four strain rates, i.e. 0.0015/s, 65/s, 130/s and 190/s. The custom made quasi-satatic and drop tower based dynamic test setups was used to conduct the tests uptill 200/s strain rate.
A postdoctoral position is available in the area of characterizing the mechanical properties of biological materials. The primary objective is to use experimental methods to investigate the mechanical response of soft tissues. The candidate is responsible to develop and carry out the experiments, analyze the results, and develop computational models to understand the measured properties. Please note that applicants must have previous experience with conducting experiments on soft tissues or soft materials and they are required to have a Ph.D.
The 2017 (tied) winners of the Robert J. Melosh Medal are Matthias Mayr (Sandia National Laboratories, previously at TUM, Munich Germany) and Heng Chi (GATech).
A new approach to optimizing a hydrodynamic design of pump diffuser is presented, based on a three-dimensional inverse design method and a Computational Fluid Dynamics (CFD) technique. The blade shape of the diffuser was designed for a specified distribution of circulation and a given meridional geometry at a low specific speed of 0.109 (non-dimensional) or 280 (m3 /min, m, rpm).
We present a method of modeling nanoparticle (NP) hydrophobicity using coarse-grained molecular dynamics (CG MD) simulations, and apply this to the interaction of lipids with nanoparticles. To model at a coarse-grained level the wettability or hydrophobicity of a given material, we choose the MARTINI coarse-grained force field, and determine through simulation the contact angles of MARTINI water droplets residing on flat regular surfaces composed of various MARTINI bead types (C1, C2, etc.).
华中科技大学（含力学、土木工程等专业）诚邀海外优秀青年英才加盟！
给您高平台，期待您精彩！欢迎筑梦华中大土木工程与力学学院！
一、时间与地点
1.哈佛大学站
时间：5月19日（星期五）当地时间14:00
地点：Kresage G2 ，Harvard T.H. Chan School of Public Health，655 Huntington Avenue, 02115 Boston
当地联系人：单博士
邮箱：zshan [at] hsph.harvard.edu
2. 伊利诺伊香槟分校站
时间：5月21日（星期日）当地时间10:00
We are looking for one or two highly motivated PhD candidates for a project related to the development of multi-scale methods in composite materials.
Context
In the frame of several collaborative projects between universities and industrial partners, the main objective of the offered PhD positions will be to develop numerical multi-scale framework to study failure, uncertainties, and multi-physic behaviors of composite materials.
PhD opportunities
We are looking for a highly motivated PhD candidate for a project related to the development of cracking computational models in high entropy alloys.
Context
In the frame of a collaborative project between three universities (Ulg, UCL and ULB), the main objective of the offered PhD position will be to develop a numerical modeling framework for cracking in high entropy alloys, known for their high toughness properties.
PhD opportunity
We are looking for a self-motivated PhD student to study Multi-Scale Material Modeling for different material systems such as Graphene and Polymeric Materials. This position is supported by the MEEM Department at MTU. This project will draw ideas from various subjects including Computational Mechanics and Materials Physics.
The candidate would have access to the advanced computing facilities, collaborations with researchers in other universities, and experimental collaborations.
