Which approach and tests for statistical spheroid characterization ?

hello, I'm trying to find a well defined protocol to asses spheroid growth during a period. I want to characterize diameter evolution first, then compare with another medium composition ....

24 December 2020 9,546 5 View

How to estimate prediction bound (interval) ?

Prediction bounds are relatively important when an interval considering the error of the regression model and not only sampling error comparing to the confidence interval.

13 December 2020 8,617 4 View

How to avoid 3D spheres collapsing after fixation ?

Hello everyone, i'm trying to generate 3d spheres of mesenchymal stem cells. when i had to perform ICC, trasferred my spheres into a plastic dish , i let them settle down till they attached. i...

07 July 2020 8,862 8 View

How can i calculate the effective mass of electron and hole for perovskite materials from Wien2k calculations (DFT) ?

I have generated the band structure of my material using Wien2k software , Please could you explain me how we can calculate the effective mass of electron and hole for perovskite materials...

01 June 2020 604 6 View

Haw to use this Enzyme. final volume 25 ul ?

description in attached file

12 February 2020 547 1 View

What's the relationship between the decrease in the intensity of the x-rays diffraction peak and the cracks spreading in a polymer thin film ?

Relationship between the decrease in the intensity of the x-rays diffraction peak and the cracks spreading in a polymer thin film

23 December 2019 8,404 4 View

Where I can find the dataset of cyber security attacks?

looking for attacks dataset, intrusion, binaries or anything related to Cyber attacks. It would be appreciated if any body share it. Thankx

04 May 2019 7,108 3 View

Are there any tools for interpretability for Fully Connected Neural Networks?

Hi I am currently trying to interpret the predictions of a fully connected Neural Network on a regression task. The inputs are adjacency matrices for a brain neural networks (from diffusion MRI...

02 April 2019 4,564 4 View

How to distinguish Chloride from a solution containing other similar anions?

Hello, I just joined a laboratory for my end-of-studies internship that tries to develop a device that could help evaluate the chloride concentration of biological samples. However, as you may...

03 March 2019 6,616 3 View

Validate my Model with SEM ?

I'm looking for ways to validate my causal model with the structural equation model (SEM), could you help me?

24 February 2019 7,447 3 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

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 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