What software(s) are best for automated / semi-automated CSF space segmentation?

08 September 2018 2,142 2 View

How to make a center for Machine Learning in Health?

Dear all, my university is thinking to make a center for machine learning in health. Does anyone know similar centers out there that we might use as a model to help us think about the way to...

06 July 2018 836 2 View

Magnetic fluorescent microbeads representative of red blood cells (~8 um diameter)?

Hello all! I am looking for a magnetic fluorescent microbead that is representative of red blood cells in terms of size. Anyone have experience with that sort of thing? Thanks for your advice!

05 June 2018 531 0 View

CSF MR imaging in mouse or rat?

04 May 2018 8,955 3 View

What is the Sylvian cisterns volume?

We are working on a project to quantify Sylvian cistern volume. Can anyone give me any publication references with previous work in this area? Ideally, healthy control Sylvian cistern volume (L...

02 March 2018 9,925 0 View

How to accelerate multiphase CFD model in ANSYS?

My research group is working on some multiphase CFD simulations (non-reacting 2-phase flow). We currently have a multiphase model set up in ANSYS with 1M node mesh and 0.02 time-step-size and...

01 February 2018 6,211 14 View

How to measure the thickness of a membrane?

I need to measure the thickness of a semi-clear membrane (about 100 um thick). Ideally, thickness would be measured without touching it! Help would be greatly appreciated!

31 December 2017 2,913 4 View

What is the best high-performance CFD machine you can purchase for $16,000?

My lab is looking to purchase a new high-performance CFD machine. We are using ANSYS Fluent. We post process with Tekplot 360. Does anyone have a recommendation for what would be best to...

10 November 2017 1,917 1 View

Graduate Research Assistant MS/PhD student position opening in FEM of traumatic brain injury at University of Idaho, Biological Engineering

My lab is seeking at Graduate Research Assistant for a project focused on FEM of traumatic brain injury including biochemical and biomechanical tissue characterization. Please send this link to...

07 August 2017 9,907 3 View

Does anyone have knowledge on Spinal subarachnoid space geometry in primates?

CHALLENGE to my Neuroscience, Neurophysiology, Neuroanatomy, Neuroengineering friends: I am looking for some papers that quantify the spinal subarachnoid space geometry in primates using MRI or...

07 August 2014 996 4 View

Joint behaviour in Abaqus is not captured well?

I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...

01 March 2021 6,661 3 View

How to modify Johnson cook equation in ABAQUS?

I wanted to add an extra parameter to the existing Johnson cook equation in the ABAQUS simulation. How to add those extra parameters. Ref: A modified Johnson-Cook material model with strain...

28 February 2021 4,841 3 View

How can we simulate an hyperelastic-viscoelastic behavor with Ansys APDL?

I am working on modeling and simulation of biomecanical material behaviour, I have succeded on simulating skin using anisotropic hyperelastic material, on APDL and in our lab's finite element...

28 February 2021 552 3 View

How to find the right number of integration points in second order 3d finite elements?

I am familiar with finite element simulations and numerical schemes like the Gauss Legendre quadrature. I also know that the Gauss integration yields exact values for polynomials up to degree 2n-1...

27 February 2021 6,818 3 View

What could be the reason for not having further low chi square value (better agreement) in my refinement result?

I have tried every combination of parameter changes and after that i have a poor chi square value. I can't get it lower any further. I know there have been a lot of discussion about Rietveld...

26 February 2021 8,480 3 View

What is the best way to calculate the angles of twist for concrete columns subjected to torsional moment using finite element software?

In Finite element software like ANSYS , there is difficulty in obtaining direct results of twisting of concrete members because SOLID65 which is the unique element designed to represent concrete...

26 February 2021 3,806 2 View

Fictitious Boundary Meshing Method (FBM) in Commercial FEA software?

Is it possible to implement FBM in a commercial FEA software package, such as FEMLAB, COMSOL, or open source software like Moose?

22 February 2021 2,968 1 View

Is there a Constitutive model for concrete with Sea-Sand?

Hi I am running a simulation in Abaqus for a concrete beam. Its fine aggregate replaced with sea-sand. I was wondering if I could find studies that measured the ultimate strain of concrete made...

22 February 2021 6,409 2 View

Which software is best to analyse multi-phase fluid flows ?

Hello everyone, hope all is good. I want to analyse multi-phase fluid flow through pipe, which software is best to do so ?

21 February 2021 4,230 8 View

How can I obtain Reaction Forces in ABAQUS?

I am trying to simulate a simplified version of a beam resting on 10 points using Abaqus. The solutions I want to obtain are the Reaction Forces in each resting point or area when applying a...

21 February 2021 3,075 2 View