Are there any technical and safety tips or details for hot salt baths?

29 January 2021 6,036 2 View

How to determine the P ratio?

Hello dear all of you researchers, How can I calculate or determine the exact 'P' content of the coating of electroless Ni-P deposition on the materials? I look forward to hearing from you and...

08 October 2020 6,245 3 View

How can I heat ethanol under vacuum up to 700 C degrees without explosion?

I am planning to produce carbon nanotubes using the carbon inside the Ethanol. process is as follows: Inside the Vacuum Chamber, I will be placing 5ml liquid Ethanol. When I vacuum all the air...

16 April 2020 2,410 3 View

How should i apply BC in symmetric plane stress?

Here is my study, the part is cutted from x-axis, in other words its symmetric in X-axis. So after i applied job with the mirror command i will show bottom part also. Here is my problem, in...

13 December 2019 1,908 1 View

How can I apply CFD analysis for shock absorber?

Shock absorber design

19 March 2018 1,920 3 View

Is there a company that sells dCas9 and the gene combination that i desire?

I am looking for nuclease deficient Cas9(dCas9) and the CRISPR RNA on it for my academic studies.

03 December 2016 3,786 3 View

I am trying to find free satellite based precipitation data around 1km resolution (weekly or monthly composite prefered) Could you suggest a link?

22 May 2016 7,748 12 View

How can I efficiently calculate pairwise amino acid non-bonded interaction energies from MD simulation trajectories generated by NAMD?

Dear all, I would like to calculate pairwise non-bonded interaction energies between amino acid residues in a protein over the length of MD simulation trajectories produced by the NAMD 2.9...

11 December 2015 7,809 7 View

Is there anyone having experience with measuring fracture toughness of ceramics via Vickers indentation method?

I want to measure fracture toughness of Mullte-ZrO2 composite by means of Vickers indentation test. However, when i had the indent on the sample, there is no crack initiation near the indent. Is...

08 June 2015 4,286 10 View

I would like to attach a specific endothelial cell line (HUAEC) to a plate. Which coating solution should I use?

The protocol specifies to use fibronectin. However, we have poly-L-lysine. Would it be ok to use Poly-L-lysine instead?

04 January 2015 5,480 4 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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View