Is it possible to use someone else's MOCAP data?

In order to study bone fracture in patients with osteoporosis, I need patient's exact muscle forces magnitude, location and direction (as FEM boundry conditions), while it is difficult to get...

18 September 2020 6,804 3 View

How to find muscle attachments and lines of action on a patient specific FE model?

06 February 2020 469 1 View

How to add a .step file to Ansys workbench and use shell element model?

Hello, Me and my friends are senior engineering students, we need help on the following. We want to design our models in CAD programmes and analyse them in Ansys workbench. To be more...

08 January 2020 3,470 1 View

How can you calculate the correlation of the independent variables in SPSS if the data is panel data?

I am not sure if I can just calculate my correlation with the Pearson test for example if I have panel data. Or if there is anything I have to take into consideration, when calculating it in SPSS.

26 April 2019 8,558 3 View

What kind of software, tools and process do we need to use when there is a problem related to gearbox malfuntioning ?

Gearbox is a very important parts in a car so therefore I want to know and make sure I am using a right software, tools and process to overcome the problems related to gearbox malfuntioning.

13 September 2016 4,878 2 View

Any advice on disordered solvent molecules in the crystal structures?

21 August 2015 2,749 3 View

Is there any hydrophobic polymer material which is soluble in aprotic solvents instead of PVDF?

I would like to use NIPS process not TIPS method.

19 March 2015 7,864 3 View

I have a question. I'm fabricated semiconductor semiconductor heterojunction but I get a Schottky graph. So how to explain this theory?

please explain to me the theory of charge transfer relate to work function because as I know, Schottky is about metal semiconductor junction.

01 January 1970 1,974 2 View

Anyone in HRD or Counseling Psychology know any real databases of various type of workers personality traits?

01 January 1970 1,418 3 View

In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein?

Hi In Molecular Dynamics Simulation, how do I make changes to the force field according to my protein? I got this error in the add-ion stage: Fatal error "./ amber99sb-ildn-HHH.ff / force...

01 March 2021 8,747 4 View

Why does the sum of reaction forces not match the force component of a Free Body Cut in Abaqus?

I am using Abaqus to simulate a plate with in-plane loading. The boundary conditions allow the right edge to move up and down, the displacements on the left edge are fixed. There is no rotation...

23 February 2021 711 3 View

How to include additional force field in GROMACS?

I have a cellulose model system that is best described by the GLYCAM06 force field according to the literature. However, the set of force fields included in the GROMACS package doesn't include the...

20 February 2021 3,309 3 View

I want to simulate a system containing protein and heavy metals; which force field is most reliable for this purpose?

The protein I want to simulate has multiple heavy metals. I wanted to know which force-field I should use with GROMACS to achieve this. Most importantly, do the latest updates in the force-field...

16 February 2021 2,420 1 View

How to obtain parameters to run a simulation for benzene using CHARMM forcefield in GROMACS?

I have been reading this paper Soft Matter, 2017, 13, 1904 and in this paper, they simulate benzene in GROMACS using CHARMM. They mention that they performed simulations of benzene using the...

15 February 2021 5,561 3 View

Gromacs force field and water model recommended for protein hydrophobic study?

Dear All, I received a comment from reviewer about asking me selection of force field and water model. I choose OPLS-AAL and 3-point water model. They mentioned the combination of OPLS-AAL and SPC...

13 February 2021 1,364 3 View

Do you know of an informal caregiver of a person who has recently received a bone marrow transplant?

We are conducting a pilot study of an intervention for informal caregivers of persons who have recently received a bone marrow transplant in the US. If you know of anyone who might be interested,...

13 February 2021 9,174 1 View

Can anyone please suggest where I can find a reference for ReaxFF parameters for PTFE(Teflon) suitable for use in LAMMPS?

Trying to simulate a ice-PTFE interaction and am unable to find a reference which actually lists out forcefield parameters for PTFE-PTFE interactions using ReaxFF or even other force fields like...

08 February 2021 9,373 2 View

How do I report influence outliers in a pearsons correlation?

Good morning, I am running a correlation on phantom pain levels and self esteem scores in lower limb amputees. initially the data was reported as not normally distributed with the pain scale...

01 February 2021 600 6 View

Anyone use GROMACS' pdb2gmx for Adenosine monophosphate (AMP) to use with CHARMM force field?

I am trying to use the following command in GROMACS to generate a CHARMM topology file: gmx pdb2gmx -ff charmm27 -f amp.pdb -o amp.gro -p amp.top The atom list in my pdb file (amp.pdb)...

01 February 2021 7,769 6 View