Which SAR dataset to use for generating coherency matrix and performing target decomposition (Description) ?

Working on chandrayaan-2 DFSAR data, there are three datasets available: 1) Slant range image data product: The slant range complex image file. Each pixel is represented by two 4-byte floating...

02 March 2021 8,481 3 View

How to perform analysis on Chandrayaan-2 DFSAR data using MATLAB or other languages like python?

Kindly suggest any libraries/Books/platforms/tutorials for the same.

04 February 2021 1,708 2 View

Which is the best software to make graphical abstract for a research publication?

Dear Friends, I would like to know the freely accessible software name for making the graphical abstract and illustrated diagrams for research publications. Sharing the link will be useful to...

30 October 2020 623 19 View

How can we calculate correct sampling frequency of a given signal(stationary or non stationary) in MATLAB, if only signal vector is given?

Can the attached piece of code give us correct sampling frequency? dt = mean(diff(t)) ; F = 1 / dt % Hz;

01 June 2020 2,281 3 View

Do anyone know how to genotype the daf-16(m26) strain???

I am trying to do a cross using daf-16(m26) strain but the problem is to genotyping of this worm. do anyone have a primer seq for the specific to the daf-16(m26)??

10 March 2020 1,983 3 View

Why do researchers use only equivalent circuit model to find the optimal size of energy storage devices in electric vehicles?

In the literature survey researchers usually use the equivalent circuit model of energy storage devices like battery and supercapacitor to calculate the optimal size in electric vehicles. Why...

08 January 2020 3,458 1 View

How to customize preferred orientation in powder pattern using Mercury ?

As the title suggest I am trying to generate theoretical powder XRD pattern in some preferred orientation. But am unable to add h,k,l values in Mercury. Is there some module that needs to be...

01 December 2019 7,427 2 View

If I'm defining the cold inlet temperature to be 280K then what should be the back flow temperature value in FLUENT?

Currently I'm working on CFd and I'm unable to determine back flow temperature

07 August 2019 2,705 4 View

How to obtain packet size in P91 steel?

Usually i have seen, most of researchers have calculated PAGs and packet size using optical and SEM micrographs. Can anyone tell me how to measure the packet size. Is it possible to measure...

08 July 2019 3,830 1 View

Techno-economic assessment of Algal Carbon Sequestration and Biogas utilisation?

I want to check a engineering model for the techno-economic assessment of microalgal based carbon sequestration and biogas utilisation for an industrial purpose. Could anyone advise me a online,...

21 April 2019 6,618 1 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's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 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

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View