The best and easiest VANET simulator?

Hello everyone, I'm working on VANET networks, and i'm trying to simulate some scenarios (benign and malicious application). I tried to start with ns3. However: it is so complicated and needs too...

01 November 2019 2,344 7 View

Anyone can help me implement MUSIC algorithm for sar tomographic reconstruction ?

I need help to implement matlab code for MUSIC algorithm in order to estimate the reflectivity profil for sar tomographic reconstruction, i tried to implement the equation provided in all the...

03 April 2018 2,591 1 View

How can I couple between scientific research and the entrepreneurship vision?

For me, it is should be a quite important to start thinking about encouraging the emerging of the new world's builders, I mean the scientific entrepreneur profile.

17 November 2017 6,199 2 View

Where can I find free version of Meteonorm software?

Where can I find free version of Meteonorm software? Thanks

07 April 2016 9,521 3 View

Covid-19: Questions about health / human security and the international system

I am looking into the issue of the effects of Covid-19 on global health, as well as its impact on human security. Any studies that you can share with us?

01 January 1970 4,180 2 View

Are these journals ISI or Scopus ?

are these journals ISI or Scopus?

01 January 1970 7,774 3 View

The exploitation of shale gas

What are the most important risks arising from the exploitation of shale gas? Is it really a reasonable option and a real alternative to oil now?

01 January 1970 6,845 3 View

What are the steps of the training program for teachers to develop teaching performance?

To implement a training program for the development of the performance of teachers in the primary stage - to develop a plan for training - implementation - and how to evaluate this program

01 January 1970 2,151 4 View

the future of the Libyan crisis?

According to your opinion What is the future of the Libyan crisis? Is it really possible to say that the solution came out of the hands of the Libyans, and it is now in the hands of the great powers?

01 January 1970 613 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

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

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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 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