What is the role of the fractal dimension(FD) in the analysis of a dynamical system such as Russler's?

According to the articles, we use fourier transform to compute power spetra density(psd) in spectral analysis , Sm = psd = lim {2|Ym|^2 /( N * delta) }, m=1,2,3,..., N / 2 psd is a function of...

03 March 2020 2,318 4 View

What is the effect of fractal dimension in optimal control systems?

the relationship between the fractal dimension and the optimization control systems is that the fractal dimension provides the substrate necessary to create the optimal trajectory for a tumor...

13 November 2019 897 2 View

Does anybody know any software which can convert pictures from MHA format to .raw format?

10 July 2017 8,732 14 View

Is the coefficient of permeability an issue in the lattice-Boltzmann method?

I am a PhD candidate trying to use DE-LBM for modeling the behavior of a porous media (sandy soil for instance) subjected to fluid flow. I just started to understand the fundamentals of LBM. Is...

15 January 2017 4,897 8 View

Any suggestions on "Redox Titration" of cerium?

How can i determine cerium (III) concentration in a solution that contains lanthanum ions using visual titration method? I found some texts in Dean's analytical chemistry handbook but details of...

13 October 2015 2,433 5 View

What is Success Factors for Smart Schools and Role of Information Technology?

The findings indicated that these schools should have electronic contents for all courses, high speed networks, Internet lines, computers, printers and other related equipments to become complete...

01 January 1970 4,368 10 View

The relation between Lyapunov Exponent and the solution of the Rossler system by power spectrum method (Which is applied in time series)

01 January 1970 6,167 4 View

Education response toCOVID-19

Distance learning solutions-Learning in the Corona Age Most governments around the world have temporarily closed educational institutions in an attempt to contain the spread of the COVID-19...

01 January 1970 9,062 7 View

What is the role of Lyapunov Exponent in analyzing a dynamic system in the following article(PDF file)?

Measuring dependency of chaotic systems on initial values by Lyapunov exponent, an original trajectory along with a perturbed one is needed, but I cannot understand the connection with the...

01 January 1970 7,189 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

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

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