Is RG score a representative index?

I claim that some researchers on researchgate answer questions, any questions, with fake answers and this contribute to his/her RG score.

31 December 2016 6,489 0 View

Is teaching waste of time?

10 November 2015 1,321 15 View

Why planet Earth rotates about its own axis?

Theoretical physics, Fundamental physics, Astronomy, Astrophysics

10 November 2015 3,979 3 View

Why don't we see in modern physics textbooks the magnetic force between two magnetic poles?

In old textbooks we use to see the law for magnetic force between magnetic poles ( i.e F = k M1xM2/r square, where M1 and M2 are the strength of magnetic poles, and k is the proportionality...

04 May 2014 7,958 5 View

How do we apply the results of the Schrodinger equation solution (n, l, m) for the H atom for all other atoms?

03 April 2014 8,483 17 View

Why do we always discuss the origin of the universe and its fate in terms of the general theory of relativity? Is it the only suitable theory?

02 March 2014 2,686 8 View

Can we give a physical meaning to a fractional derivative i.e. d0.321f(t)/dt0.321?

We know the physical meaning of the first and second derivative of the displacement with respect to time. But we do not have physical meanings for higher derivatives, like 10, 20, 27 etc. and the...

01 February 2014 2,439 6 View

What is interpretation?

Is it a relationship between mathematical formalism and reality.

01 February 2014 280 1 View

Is there any physical meaning to the following functions: Lagrange, wave function, and electric field?

In physics, we are dealing with these functions, we know how to find these functions and how to obtain physical values by using these functions, but what are the physical meaning of these...

31 December 2013 5,940 19 View

Is magnetic force a conservative or non-conservative force?

A conservative force is a force with the property that the work done in moving a particle between two points is independent of the taken path. Equivalently, if a particle travels in a closed...

31 December 2013 1,172 20 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

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 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