How can researchers and students identify predatory journals?

Predatory journals and publishers are sometimes difficult to identify. Unfortunately, predatory publishing is often confused with open access publishing, which has widely benefited scientific...

08 September 2017 3,620 11 View

What actions can be taken to stopping predatory journals?

Stopping predatory journals and preventing researchers from submitting to them requires a collaborative effort.

08 September 2017 6,105 14 View

What are the main advantages of using anaglyphs in classes?

My engineering college students have developed software for obtaining anaglyphs.

08 September 2017 7,984 1 View

What are the fundamental characteristics of the teaching of physics in engineering careers?

There are pedagogical tendencies to teach applied physics in engineering careers

08 September 2017 4,586 4 View

What is your opinion about einstein's contributions to education?

05 June 2017 7,321 4 View

What is your opinion about the advantages and disadvantages of homeopathic medicine and about medical schools teach integrative medicine?

04 May 2014 8,198 1 View

What is your opinion about the new educational possibilities of 3D Printing?

A 3D printer makes 3 dimensional solid objects right from a printer. There are endless possibilities for creative 3D objects that our students can make.

04 May 2014 5,102 16 View

What is your opinion and experience regarding the contributions of Piagetian and neo-Piagetian theories to education?

Jean Piaget (1896 - 1980) was the first psychologist to make a systematic study of cognitive development. His contributions include a theory of cognitive child development, detailed observational...

04 May 2014 4,418 11 View

What is your opinion about the role of education in peace building?

Education plays a very important role in the prevention and transformation of violent conflicts.

04 May 2014 5,883 12 View

What are the most important qualities that PhD supervisors must have to successfully guide a graduate student?

A good supervisor is a guide and mentor, not an encyclopedia or a self-help book. Many PhD students are not satisfied with their supervisor.

03 April 2014 9,103 60 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

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

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

How can the use of Jolly Phonics improves the quality of reading, speaking and writing in rural disadvantaged communities in Papua New Guinea?

Jolly Phonics reading program is an effective way to teach early reading to young learners. How can lectures at the university prepare early childhood student teachers to teach Jolly Phonics to...

03 March 2021 3,731 3 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

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