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More than 33 million infections with more than one million deaths worldwide as of 29 Sept 2020, the Wuhan pandemic is a around 10 months long nightmare and showed no signs of improvements. The...

28 September 2020 9,840 6 View

Role of Ivermectin in managing COVID-19 pandemic...?

03 April 2020 4,784 11 View

Which is the website for eBURST analysis of MLST data?

I have done MLST analysis for my isolates on the pubmlst website. I am trying to do the eBURST analysis for the allelic profiles I got from the MLST analysis. I checked a number of papers for the...

06 February 2020 6,464 3 View

Use of Large Waveguide Port Extension Coefficients?

I have tried to design a third iterated Sierpinski Gasket fractal antenna of a standard 88.9 mm height for multiband operation. This antenna resonates at 0.52 GHz, 1.752 GHz, 3.712 GHz and...

28 December 2019 6,168 2 View

What should be the sample size of control and experimental groups in a between subject design?

Hi everyone. I am a PhD student. I have designed an educational manipulative and have to validate it with children. I am using between subject design for it. So there would be two groups-...

21 November 2019 8,173 2 View

How to apply Jacobs-Jones model for dissolution data and how to interpret the results?

I have dissolution data for a nanoformulation, I am trying to use some models like Korsmeyer-Peppas, Higuchi, Hixson Crowell, Baker Lonsdale models, I would like to know how to apply the...

04 November 2019 1,206 2 View

Why power amplifier can not reach upto P1dB?

I am using Toshiba TIM1314-15UL power amplifier as last stage in my BUC design. When I try yo increase IF power, I can not reach 40 dB or more than that. It starts to compress around 38 dBm output...

08 August 2019 1,838 1 View

How to stop oscillation in power amplifier?

I am trying to bias Toshiba TIM1314-9L Power amplifier. When I start biasing up it shows short and I think oscillation is happening. How to prevent oscillation and bias this amplifier?

28 July 2019 3,946 1 View

Can anyone tell me the conc. of ABTS READY-TO-USE solution that is used in ELISA assay in mg/ml?

Please suggest any paper which gives the ABTS radical conc. Used in peroxidase assay in ELISA . The product from MERCK doesnt mention the conc. In the specification

30 August 2018 441 3 View

Can we use Resnet50 for image feature extraction?

I read some blogposts that Resnet50 can be used to extract features from images. But I am not sure if the vector representation obtained from this model will be a good descriptor of an image. Is...

16 August 2018 2,857 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

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