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AFM Imaging of Single Biomolecules and Their Interactions with Small Molecules

Submitted by Kilho Eom on
research
atomic force microscopy
Kelvin probe force microscopy
single-molecule imaging
free energy landscape
binding affinity

Single-Molecule Recognition of Biomolecular Interaction via Kelvin Probe Force Microscopy  

Jinsung Park, Jaemoon Yang, Gyudo Lee, Chang Young Lee, Sungsoo Na, Sang Woo Lee, Seungjoo Haam, Yong-Min Huh, Dae Sung Yoon, Kilho Eom*, Taeyun Kwon*

 

Application for 15 PhD grants for foreign students at the University of Padova (Italy)

Submitted by michele.zappal… on
job
Application for 15 PhD grants for foreign students at the University of Padova (Italy)

The University of Padova, through the funding of the Fondazione Cassa di Risparmio di Padova e Rovigo,

offers research fellowships for foreign students to attend Doctoral Schools/International Courses. During the 3-year doctoral programme.

Stress concentartion factors in the beams with hole under pure moment

Submitted by manooir on
research
stress concentration factor

Dear All,

I have a beam with a hole under pure bending moment. I am very intrested to know is there any

relationship between the moment in the beam section and the stress concentartion (specially tensile stresses due to moment ) around the hole?

Any help will be highly appreciated,

Thank you,

Manooir

IOSO Optimization Presentation Video Shots

Submitted by IOSOnier on
software
presentation
Optimization
IOSO
videos

We would like to continue the demonstration of IOSO possibilities. Please take a look at our videos:

1) Metallurgy. Chilling room optimization

2) IOSO - LS-DYNA. Punching out structural optimization.

3) IOSO - Flow-3D. Casting. An HPDC study: optimizing shot sleeve velocity profile.

 

to be continued... 

problem to define Tsai-Wu failure criteria Timber beam ANSYS

Submitted by Farzad Moshiri on
research
Tsai-Wu failure criteria Timber beam ANSYS

I am a PhD student on Timber structure.I have modelled timber beam using solid 45 element as 4 points bending but my result is overestimated.I have reviewed the literature and I have found that assigning Tsai_Wu failure mode in timber can solve the problem.I have found Tsai-Wu in following category in Ansys 12.1:Material model/nonlinear/inelastic/non metal plasticity/failure criteria/criteria3But Ansys appears the following error:*** ERROR ***                         

Fracture In Bi-materials

Submitted by srisaika on
fracture in Bi-materials

Hi 

 I am working on a project where fracture parameters are to be studied at the interface of a bimaterial body ..I would like your help for the following 

1 .If there is any Material or papers contentrating on the above plz let me know

2 . Which FEA Program gives or works best on this kind of prioblems 

 

thanks in advance 

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