There is any standard file (such as ISO) for calibration curve consideration in electrochemical quantitative devices?

We are exploring standard files that definite base line correction, background current consideration, blank treatment and etc. prior measurements by electrochemical quantitative devices.

07 August 2016 7,533 1 View

What is the reasone of color change of gold couter electrode in KCl/K3[Fe(CN)6] solution?

By taking CV of KCl/K3[Fe(CN)6] solution in -0.2-0.5V window at SPE (WE&RE: Gold, CE: Ag/AgCl) we see blue precipitate and color change of CE. What is the reason?

06 July 2016 2,679 6 View

How do I use the IR for analyzing nanomaterials?

In this analysis:What would be considered for the sample preparation?What do I have to follow to interpret the results?What information can I get from this analysis?What software would help me to...

07 August 2015 7,231 6 View

How do I use the UV/Vis for analyzing nanomaterials?

In this analysis:What would be considered for the sample preparation?What do I have to follow to interpret the results?What information can I get from this analysis?What software would help me to...

07 August 2015 6,694 2 View

How do I use the Differential Scanning Calorimetry (DSC) for analyzing nanomaterials?

In this analysis:What would be considered for the sample preparation?What do I have to follow to interpret the results?What information can I get from this analysis?What software would help me to...

07 August 2015 6,482 2 View

How do I use the SEM for analyzing nanomaterials?

In this analysis: What would be considered for the sample preparation? What do I have to follow to interpret the results? What information can I get from this analysis? What software would help me...

07 August 2015 553 1 View

How do I use the XRF for analyzing nanomaterials?

In this analysis:What would be considered for the sample preparation?What do I have to follow to interpret the results?What information can I get from this analysis?What software would help me to...

07 August 2015 7,852 0 View

How do I use the EDS (or EDX) for analyzing nanomaterials?

In this analysis:What would be considered for the sample preparation?What do I have to follow to interpret the results?What information can I get from this analysis?What software would help me to...

07 August 2015 6,718 10 View

How do I use the STM for analyzing nanomaterials?

In this analysis:What would be considered for the sample preparation?What do I have to follow to interpret the results? What information can I get from this analysis? What software would help me...

07 August 2015 4,975 1 View

How do I use the TEM for analyzing nanomaterials?

In this analysis:What would be considered for the sample preparation?What do I have to follow to interpret the results? What information can I get from this analysis? What software would help me...

07 August 2015 9,971 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

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 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

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

Is there any test to determine the cardiovascular risk of patients with obesity? from the perspective of obesity?

We found tests to determine cardiovascular risk taking into account lipid profile, blood pressure, age, history of diabetes, other laboratories. But when weight is involved, there is a paradox. I...

02 March 2021 6,036 1 View