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Is it possible to activate these models with the presence of e-learning at the present time or are they somewhat difficult to implement?

29 December 2020 1,076 12 View

Is there anyone interested in a colaborative work to find a vaccine for COVID-19?

I have proposed a new multiscale model that it is just recently published. The new multiscale model suggests a new method to solve multiscale problems. The important thing is this model predicts...

26 March 2020 1,748 7 View

Hi all.Iam ask about the biochemistry journal for publishing my article in short time.but the journal must be sign in scoups?

My article asociated with aschemic diseases

22 July 2018 8,659 2 View

Please ,which are types of bacteria is resistant to antibiotic (ATI) and can be inactivation by cold plasma.?

There are many bacteria that resist antibiotics and cold plasma is a promising way to inactivate these types of bacteria

03 May 2018 7,359 4 View

Can you publish a paper which was presented in a conference ?

Hello , I am wondering about the possibility of publishing a paper which was presented in a conference. If there is no proceedings. Do we have right to do that?

07 April 2018 842 9 View

Is it valid to use total Confusion Matrix for k-folds cross-validation and m-times of repeats?

I would like to use the confusion matrix as a measure of classification accuracy. So, I wonder whether is it reasonable to find the accumulative confusion matrix for k-folds and m-times of repeats...

30 December 2017 5,127 1 View

How to estimate the effect of UV-C type on humans?

Electromagnetic radiation has general ?effects on humans, including ultraviolet radiation type UV-C,such as skin diseases and dark eye

03 December 2017 4,211 3 View

What are the main requirements to make a questionnaire to measure text readability and acceptabilty ?

04 October 2017 3,422 1 View

Do platforms belong to Frames, Walls or they are a separate sub-category?

06 July 2017 1,354 0 View

The main differneces between wit.ai, api.ai, and LUIS ?

Anyone performed or knows some resources describing the main differneces between wit.ai, api.ai, and LUIS ? Any papers, datasets, or articles would be appreciated. Thank you

21 March 2017 159 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

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

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

Arena simulation - how do i model the following model in ARENA (see description) (new to ARENA)?

Hello, I'm fairly new to ARENA and I have the following problem: I have two queues in which, in each queue, a different order type arrives (both having an arrival rate of exponential 10). Order...

02 March 2021 2,431 3 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

How to repeat an operation on an atom selection for multiple times in PyMol?

Hi, I am trying to construct a multi-layer fibril structure from a single layer in PyMol by translating the layer along the fibril axis. For now, I am able to use the Translate command in PyMol...

02 March 2021 4,569 4 View

Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

How to eliminate Steady state error from Reinforcement learning genetic algorithm code?

The following code (see 1st 2 images attached) is used to produce PID controller values that are designed to control the system (G). The code finds the PID controller values (noted as k) by using...

28 February 2021 6,560 14 View