How to compare different models with different inputs and data length?

I want to run 5 different models to estimate stream flow. In order to optimize the characteristics of these models I use Taguchi method. So I have to run different models according to the Taguchi...

11 February 2021 7,986 6 View

How to find strain energy release rate GI, GII, GIII in Abaqus?

I modeled a simple crack in abaqus. I get J-integral as output as well as components of stress intensity factor KI, KII, KIII. However, I do not know how to get GI, GII and GIII. I searched in...

04 January 2021 1,783 2 View

What is the best way of moscaicing overlapping images?

I have several images with overlaping areas. I try to mosaic them using rasterio.merge library. But rasterio.merge funtion replaces those overlapping pixels with "nan" values. I then tried both...

29 December 2020 9,849 1 View

How can I check the correlation between a group of features and one feature?

Hello all, I have a dataset that contains some pressure meters in a water distribution network and all valves of the network. Since I do not have the graph of the water distribution network, I...

30 October 2020 2,333 4 View

Any idea why my Western Blot Stripping buffer doesn't work?

I activated my membrane twice in total and hybridized it with two different antibodies. The first antibody was the specific antibody I was looking for and the second one was GAPDH. I then...

29 October 2020 5,530 6 View

Changing TEM mode to TE and TM modes?

Hi there, I would be grateful if someone could let me his opinion about this question: There is a coplanar stripline waveguide excited with a TEM mode. My question is that how to create TE and...

11 October 2020 5,816 3 View

I have problem with my SDS gels in western blot and wondering anyone could help?

So when I prepare my 10% SDS gel for Western blot, I see that my resolving solution is perfect but my stacking solution does not seem to be working properly. So when I take the comb out, the wells...

17 September 2020 3,355 7 View

How can we optimize a water distribution system if we do not have the zones' topology (pipes graph )?

Hello everyone, My issue is about a water distribution system that I am working on a zone of the system where does not exist any plan for the place of pipes. However, we have the place of...

14 September 2020 5,978 6 View

Whats this plant?

Dear All Hi I wanted to know the scientific name of this plant species. would you please help me to identify it. Actually, I found it in the area in the East of Iran.

21 August 2020 6,705 2 View

Which version of Mplus is suitable to assess the exploratory factor analysis of a questionnaire with 20 items?

Dear Researchers and statistical analysts, Which version of Mplus is suitable to assess the exploratory factor analysis (EFA) of a questionnaire with 20 items? I'm working on initial validation of...

14 August 2020 3,341 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

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 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