How to evaluate inductance of a solenoid in accordance with the air gap?

Hello All, I am currently modeling a solenoid on Matlab. I have evaluated the inductance of the solenoid based on its geometrical configuration using the formula, L = mu0*n^2*V where, mu0 =...

16 February 2021 5,613 5 View

How to define acceptable log10 range for real time pcr quantitative assay?

Case: I have performed inter laboratory comparison for 2 samples and obtained our lab and referral lab value in IU/ml. As per NABL guidelines (India) the acceptable range between the two values...

25 November 2020 4,112 1 View

How to run the MD simulation for a protein-ligand system in NAMD?

Hi I am trying to run the MD simulation for protein-ligand system in NAMD. But I am having troubles running it. It says the ligand is not parametrised when generating psf file. I understood the...

28 August 2019 9,774 2 View

Validation of docking result?

hello. i have finished running the ensemble docking with ligand library. what are the next step of computational methods or other methods available to prove the top scored molecules likely to be...

08 March 2019 3,175 7 View

With a 405 nm CW laser, What are the suitable fluence values to reduce graphene oxide free standing films?

I am trying to reduce the graphene oxide free standing films(50 micron thick) with a 405 nm CW laser. The laser has an average power of 534 mW. I am looking for some suggestions for what fluence...

11 April 2018 8,184 1 View

Which is the best inhouse protocol for midi and maxi prep plasmid DNA isolation?

Looking for midi and maxi plasmid isolation protocols from E coli (high copy number plasmid) cultures above 100ml (LB) Protocols tried so far: Sambrook's midi and maxi prep Alkaline lysis...

04 April 2018 1,377 3 View

What can improve copy number detection sensitivity of real time pcr FAM-BHQ1 probe based?

I am working with development of viral diagnostic kits using Real Time PCR (Probe based) detection. As per standard procedures we do use plasmid carrying viral gene as control and to determine the...

29 November 2017 1,758 21 View

Would like to know where I can buy the standards for HBV,HCV, HIV to perform Real-Time PCR based diagnosis?

What are the companies or government bodies in India who can provide international standards for Hepatitis B, C, and HIV which can be used for quantitiative measurement using Real -Time PCR .

23 June 2017 2,855 4 View

Efficient and fast RBC lysis protocol.? (NOT Commercial kit method)?

Please share protocols for faster and efficient lysis of RBC. Probable requirements: lysis buffer to sample (volume) ratio 1:4/1:2

19 January 2017 2,158 9 View

Name few best fermentation medium compositions to attain high cell density in Bacillus subtilis strains.?

I am working with Bacillus subtilis RIk1285 (derivative of 168 W.T from TaKaRa), the maximum O.D I get when cultured in L.B broth (Flask work) is 4 O.D and in 7.5 Litre bench top fermentor...

09 June 2016 768 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

MGL tools

20 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

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

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

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View