What is the difference between jpg and jpeg file extensions

I would to know exactly the difference between jpg and jpeg file extension. and also if you have any tutorial about jpeg compression? I need a detailed one with examples.

08 September 2013 1,410 3 View

What is the difference between workshop, symposium and conference?

I wonder to know the exact difference between conferences, symposium and workshops? If workshop or symposium organizers promised publishing articles then it considered like publishing in a...

08 September 2013 573 7 View

What programming language did you first learned in your life?

I want to know what is the programming language that people learn programming through? To make the aim of the question clear, please mention the name of the language only. I just want to make a...

08 September 2013 2,685 85 View

Backpropagation algorithm

I am looking for a written algorithm for the learning process of feed-forward neural network, with the levenberg-marquardt backpropagation. Can anyone can send me the exact algorithm?

07 August 2013 4,958 5 View

What are the main majors in computer science?

I want to know exactly what the main majors are in computer science and subspecialties. Can anyone give me a complete overview of this topic and how it relates to other majors, like computer...

07 August 2013 5,875 9 View

Is anyone working on implementing or using artificial neural networks in civil engineering?

I wanted to know who is working on implementing neural network in civil engineering. And also what exactly is there work, and if they need any kind of help with it? I would like to help. I am...

07 August 2013 2,972 15 View

Is the ISI metric for impact factor of journals the only metric in the world?

I want to know what other journal impact factor metrics? The reputable ones.

07 August 2013 7,662 21 View

Can someone recommend the best software for training an artificial neural network model?

The best software for training neural networks?

06 July 2013 1,071 22 View

How to select the best transfer function for a neural network model?

In every node of the neural network model, we need a transfer function. There are variety of these functions. How can we choose the best of these? According to what? Is there a rule for selecting...

06 July 2013 8,184 10 View

Can this be done in Kurdish language or Arabic language too ??

Regarding the publication by seyed farzad mohammadi

06 July 2013 3,064 0 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

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View