What is the difference between a project methodology and a research methodology?

Dear All, Hope you are fine. Sometimes, we a present a flow diagram to present the research methodology. This diagram gives the details of how the research go ahead from the literature review...

09 June 2020 1,347 5 View

How are positive ions stored in MnO2 cathode (positive electrode) in a supercapacitor? How do they overcome the repulsion?

Cations are intercalated/stored by surface redox reaction. As MnO2 electrode in a supercapacitor is a postive electrode, it should have attracted negative ions, but they store positive ions. How...

06 September 2019 5,442 3 View

Is it possible to see blinking of CdSe/CdS quantum dots after it was dried in a glass slide?

I am like to see the blinking of CdSe/CdS quantum dots using confocal microscopy and I need to observe it for a long time (few minutes). Did the the dried quantum dots in a glass slide show blinking?

14 May 2019 1,231 3 View

Best way to do speckle reduction in ultrasound imaging?

Dear All, I am trying to perform ultrasound image (linear array probe) smoothing using speckle reduction filters. Please suggest an easy to use and open access filter? It would be awesome to have...

21 August 2018 7,827 10 View

3D Road Profile?

Can anyone let me know where can we download 3D profile road data for specific distance of our interest.

11 July 2016 6,726 2 View

What may be the reason for fungal contamination in liquid media when an explant is transferred from solid media?

I used leaf explant and inoculated onto solid MS media after 4 weeks of incubation i transferred it into liquid media, after 3 days of incubation the media turned turbid and i could see round...

20 July 2015 4,160 16 View

How can I determine the right orientation of windings in a distributed winding stator?

I have a stator(PMSM) with distributed windings in it. I need to determine whether the windings are wound in the correct direction. Is there a method to do it? The stator has 144 slots with 2...

22 June 2014 8,492 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

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

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