How to create a graphic with two curve ??

Hello, i want to do a graphic with two curve to compare a toxicity of two metals in spss but i don't know how to do this. Can anyone help

01 February 2021 9,371 7 View

What is the appropriate k points number for band structure calculation ?

Hi everybody, I am a new user wien2k 14. I am trying to optimize the electronic structure of ternary alloy (with 8 atom in the unit cell) but I am not sure about the good k points number. Thank you.

14 December 2020 7,719 8 View

How much time can we conserve enzymatic extract?

Hi every one, I am extracting enzymatic extract from plant (50 mM Sodium phosphate buffer (pH 7.8), 0.1 mM EDTA, 0.1 % (v/v) Triton; 1 mM PMSF). I mesure the protein content and enzymatic...

10 December 2020 7,759 2 View

Are there any research works or technological development work around smart greenhouse, drones and artificial intelligence?

hello, please we are searching works around interests that include : Big data, artificial intelligence, drones, agriculture, internet of things, precision agriculture, smart greenhouse, renewables...

17 October 2020 7,943 2 View

It's possible to get the best performance metrics on different dataset for a proposed model IDS?

When develop a model for Intrusion detection system using the deep learning algorithms on determining dataset, it's possible to get the same performance when using another data.?

15 August 2020 9,668 3 View

The Novel Object Recognition Test (NORT) : Frequency and effectiveness ?

14 June 2020 8,424 9 View

How to calculate the Tukey-Kramer and Scheffe p-values?

Greeting! Please, I am looking for a method or a formula to calculate the p-value (for the pairwise comparisons) of the Anova post-hoc tests: TK and Shceffe, without using statistic software. I've...

17 April 2020 5,954 3 View

How I can know the validity of the results obtained from the NDVI and NDWI index based on multispectral images?

Can anyone recommend a database that contains raw multispectral images with the different bands and in the same database the NDVI and NDWI index to compare the results obtained? Also, I am looking...

17 October 2019 4,351 4 View

Can we obtain a well balanced property in the 2D shallow water with topography with second order accuracy and Roe's scheme on unstructured grid?

I think we put all in title. For more information please fell free to contact me. Thanks a lot in advance.

07 April 2019 2,083 2 View

How can I choose the appropriate CFD model in Fluent ?

How can I choose the appropriate CFD model for the free-stream flow over curved surfaces for high Reynolds numbers?

30 December 2018 9,806 8 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