What mathematics is needed to program quantum computers?

Quantum programming As we know, old computers work according to the rules of Boolean logic and classical set theory . On the other hand there is a discussion about quantum computers nowadays. If...

21 December 2020 275 4 View

How to calculate the sample size if you have r (correlation coefficien)??

I ask about the correlation between the sample size, the power of the study and r (correlation coefficient, and if there are any direct online calculator of these three variables. Thanks in advance.

12 April 2020 9,260 6 View

How can I get Absorption spectrum for organic molecules ?

How can I get Absorption spectrum for organic molecules (Pentacene(C22H14) ,TFB (C53H67N), CuPc (C32H16CuN8), ZnPc (C32H16N8Zn), Alq3 (C27H18AlN3O3), 6P (C17H21N5O5), and HATNA (C24H12N6), i.e the...

09 April 2020 6,625 4 View

In numerical analysis, what is the criteria for choosing a suitable grade of meshing?

In PLAXIS program which depend on Finite Element Method analysis, as changing the grade of meshing we get different results. In numerical analysis, what is the criteria for choosing a suitable...

24 March 2020 8,644 9 View

What are the most helpful time series metrics for choosing the right prediction method?

There are many different techniques for implementing time series prediction. Methods like ARIMA, NNs, RNN, LSTM, etc. What are the most effective means of determining the right prediction algorithm?

25 July 2019 9,711 12 View

How to obtain prediction intervals in multi-step ahead prediction problems when using Recurrent neural networks and the recursive strategy?

In the context of time series analysis, there are several multi-step ahead prediction (MSAP) strategies such as the recursive and direct strategies (the two fundamentally distinct and opposed...

25 July 2019 8,708 1 View

Do physiotherapists practice ICF model of rehabilitation?

The ICF model of rehabilitation is not only to improve body structure and function but also activity and participation level of the patient.... Do you think that physiotherapists are justifying...

16 January 2019 8,326 14 View

Can the micro-motion in dental implant affect the occlussion, and unnoticed bone dehiscence?

Despite the limited motion, but I think in cases of crowded teeth or lateral interferences, these may result in future occlussion problems.

27 November 2018 4,631 4 View

Medical sciences applications that use partial differential equations?

- Could you please point me out to some successful Medical sciences applications using partial differential equations? - Preferably, involving heat, reaction-diffusion, Poisson, or Wave equation....

09 February 2018 8,659 5 View

Modeling Nanotechnology real life applications using Partial Differential Equations?

Could you please point me out to some successful nanotechnology real life applications modeled by using partial differential equation? Preferably, involving heat, reaction-diffusion, Poisson, or...

05 February 2018 5,062 3 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

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