How can I run Model-Independent Parameter Estimation and Uncertainty Analysis(PEST) in windows 10?

I'm working on the calibration of a hydrological model which is Python-based. In addition to my manual calibration, I need to carry out an automatic calibration and most articles I reviewed...

25 October 2020 9,053 2 View

How can I clean electrodes after using?

I am using three electrode systems (Ag/AgCl reference electrode filed with 3M NaCl, Pt wire counter electrode and my material (nickel foam) as working electrode. I am depositing metal nitrates on...

10 December 2019 3,007 3 View

What criteria are more important to secure PhD scholarships?

I need your help please

08 April 2019 3,556 15 View

Why do you think are a few soils are selectively ingested by livestock while most soils not? What makes them special?

There might be characteristics that makes such soils special.

31 July 2017 2,628 4 View

How to know the molecular weight of electrochemicaly deposited polymer film on glassy carbon electrode surface?

I have electropolymerized a polymer film on Glassy carbon electrode surface from a monomer solution by cyclic voltammetry potentiodynamically for 20 scans. Can any body tell me how to determine...

31 July 2017 7,954 3 View

Why do you think that a few soils are selectively ingested by livestock while most soils not? What makes them special?

Related to soil characteristics

31 July 2017 7,892 7 View

Must the geometrical surface area of the working electrode(sample) be less than electrochemical surface area?

I determine the surface area of my electrode using Randles Sevcik equation, however this surface area is less than the geometrical/physical surface area of the electrode. What is this means? Does...

30 November 2016 6,982 10 View

I have discovered the formation of bubbles at my Working Electrode & evolution of gas at z counter electrode since last week. what will be z reason?

I have been running CV experiment and discovered the formation of bubbles at my Working Electrode & evolution of gas at z counter electrode since last week. I have changed my RE and it worked...

03 April 2016 8,013 6 View

How to find PhD scholarships?

Please extend your information. I need it carefully.

01 January 1970 8,368 12 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 compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 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

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View