Which force field should be used to simulate protein-protein complex in gromacs?

Hi, I have done a protein-protein docking. Now I want to perform MD in gromacs. I am confused with forcefields. When I tried to findout, everywhere it is written for protein-ligand but I couldn't...

29 September 2020 1,410 3 View

How can we characterize a polymer-textile substrate interface interaction?

When a textile surface such as cotton fabric is coated with a polymer with thickness approx. 20 micrometers, what will be the sample preparation, parameters, and technique to determine the...

26 July 2020 7,343 8 View

How can I get dataset of 5G cellular network with parameters like user distance from BS, Time taken, etc?

I need a dataset for classifying users based on distance and time taken ( with delay spread). So I'll be happy if I get some suggestions or existing datasets. Thanks in advance.

24 March 2020 9,012 8 View

I want to run protein complex in a Native PAGE to achieve the oligomeric state, can anyone help me?

I have two different proteins of pI 4.74 with 14.4 kDa size & 8.24 with 45.8 kDa. I would like to run Native-PAGE these proteins separately with some ligands to achieve the oligomeric state....

02 February 2020 8,174 3 View

What neurons to be fired to identify positive emotions in an neural network?

we are trying to build a cnn model to classify emotions from music. we know that only certain neurons will be triggered while identifying positive and negative emotions. But we can not identify...

01 February 2020 5,708 3 View

Can anyone suggest me package in R for data preprocessing in gene expression data?

I am working in gene expression profiles of alzheimer's patients obtained from an orgsnization. The data is in raw and unstructures format. I am new to data analysis. I came to know that R can be...

02 March 2019 9,930 2 View

What parameters to take into consideration while trying to minimize pressure drop and maximize heat transfer across an enclosed diesel generator?

I am trying to use Genetic Algorithm for a Pareto Optimal solution for minimizing pressure drop and maximizing heat transfer across a diesel generator. I am not sure about which parameters to...

30 October 2018 8,482 1 View

How to identify the neurons that do not contribute in neural network and remove them in keras?

We have developed a cnn model to classify images. we are trying to reduce size of model by eliminating some neurons that do not contribute much. Thank you.

01 January 1970 8,739 2 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

If you haven't computer? how you show the photons to pupils?

Educational Process

01 March 2021 1,827 1 View