How to simulate the weathering progression of the stone monument ?

How to simulate the weathering progression of the stone monument ?!, taking into account the presence of different parameters: different lithology, localization of stone, side exposition,...

24 February 2020 1,774 3 View

What are some interesting project ideas that combine IoT and artificial intelligence?

Artificial intelligence (AI) is a technology that focuses on creating intelligent machines that are able to imitate human intelligence in processes. The original question is to define more...

01 February 2020 4,261 8 View

Extraction and Purification of TTX?

Please send me the protocol of Extraction and Purification of TTX? I am looking for the protocol of Extraction and purification of TTX. Please tell me which methods could be used for this purpose?

26 January 2020 6,864 2 View

When IoT met Augmented Reality?

What is the relationship between IOT and Augmented Reality

24 December 2019 8,259 3 View

No title

11 February 2018 8,047 2 View

How do i test the reliability of an Exam paper?

It is established that questionnaires reliability is tested & defined on SPSS by the Cronbach's alpha. my question is: how do i test the reliability of a test which has correct and incorrect...

19 December 2017 1,851 2 View

What is the most used database for regular texture or repetitive pattern approaches?

I want to test a new approach for periodicity extraction from real and synthetic images and I need an universal database to do it.

09 April 2014 1,211 4 View

How to extract features for classification of geometry design?

Hi, I would like to extract some features to classify my data base (200 images) with non-supervised classification. In attachment you can find one example of my data base. Please help me to...

19 November 2013 737 8 View

Annals of Research in Antioxidants ?

Dear colleague,Hereby you are invited to publish a paper on this subject in the following journal;http://annresantioxidants.com/index.php/ARA/index Annals of Research in Antioxidants

01 January 1970 9,229 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

The procedure compute?

02 March 2021 5,204 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 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

If you haven't computer? how you show the photons to pupils?

Educational Process

01 March 2021 1,827 1 View

Please can i get topic and materials that will relate computer with telecommunication companies?

I am a master student and i am working on my research, so I am a bit confuse don't really know how to match computer with telecommunication as a topic

28 February 2021 7,039 6 View