Which one operates at 0 K temperature [Quantum Dots or Carbon Nanotubes]?

Which one operates at o K temperature [Quantum Dots or Carbon Nanotubes] ?

03 April 2017 7,204 5 View

What are the steps for getting patent on my research ?

31 December 2016 7,175 2 View

What are the important steps for making my paper acceptable in IEEE TNANO ?

What are the important steps for making my paper acceptable in IEEE TNANO ?

11 December 2016 6,841 0 View

Can you predict to get the research papers at a very low cost?

10 November 2016 2,244 0 View

The light takes 8 min 20 sec to reach on the earth from sun. So, how much time light will take to reach at sun from earth ?

Relativity theory of A.Einstein says that the light is not instantaneous, even it takes 8 min 20 sec to reach on earth from sun which strongly proofs that the Newtonian theory was incorrect. But...

07 August 2016 3,785 5 View

Is it possible to convert an amount of energy entirely into mass?

As we know, the mass to energy conversion low of A. Einstein's general relativity, that if the mass is highly accelerated then it would be converted into energy. But is the reverse process possible ?

04 May 2016 3,487 20 View

Can anyone tell me about some good physics journals ?

I've a required of some good journal names, where I can publish my papers. It might be International or National journal. Attach the links of the journals. My research fields are "Theoretical...

04 May 2016 3,936 3 View

Are the gravitational waves periodic ?

Gravitational waves varies for which effect ? These are time dependent so is it periodic or aperiodic ?

02 March 2016 3,764 0 View

As the sound if the light gets 'echoed', then what would happen ?

01 February 2016 5,438 1 View

What is the time at the center of the earth ?

Can you give the approximation ?

31 December 2015 2,004 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

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

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 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

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View