How to perform Molecular dynamics (MD) simulation for corrosion system ?

Dear researchers, Greetings! Please help me to study surface of Fe(110) with Organic Corrosion inhibitor molecules using Materials Studio software. Kindly give suggestion to create a simulation...

02 August 2020 4,267 2 View

Should I transform income variable (value-based variable) to run binary regression?

Data on income for two regions (cross-section data) show large variations. Should one apply percentile transformation to run binary regression? Only one value-based variable (income) in the model.

30 June 2020 4,510 3 View

No title

We have neutral protease, which gets denatured in a week even after freezing.

24 June 2018 7,564 11 View

Why does the TiO2 thin film derived from sol of TTIP (Titanium tetraisopropoxide) is getting peel off after driying?

TTIP was used to form the Ti-sols at room temperature. Deposited thin films on glass slides were producing cracks and getting peel off after air drying. What may be the reason for immediate...

07 March 2017 1,441 3 View

How to calculate the vapor pressure of S?

For sulfurization process , controlling the vapor pressure of S is important.How does it vary with temperature and amount of S, how to calculate the vapor pressure of S using ideal gas law..

24 July 2016 1,499 8 View

Should you call your sample items, participants or respondents in mixed methodological approach?

16 June 2016 2,206 7 View

Concentrations of proteins to be used for assays?

19 April 2016 3,429 6 View

Can anyone suggest to me why does the absorbance range of same material differs for powder and thin film?

I'm working on CuInS2 ternary compound. Material synthesized using solid state melt growth method is confirmed by XRD and it has only CIS phase but still DRS results taken for CIS powder having...

23 February 2015 8,633 4 View

Why do higher heating values or high calorific values of bio-diesel decrease during accelerated bio-diesel oxidation conditions?

20 October 2014 1,528 11 View

Can you suggest an algorithm for background subtraction which supports all seasonal images?

An algorithm for background subtraction which supports summer, winter, spring, autumn, day and night (fluorescence light) images.

16 July 2014 4,947 4 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

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

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View