What type of model for Interclass Correlation Coefficient (ICC) analysis should I use to check reliability of test-retest data?

I measured a Psychometric parameter for 60 participants. I collected the data thrice, so I acquired 3 values for that parameter, of which I calculated the mean value. Since the data was relative...

25 October 2020 5,075 3 View

Can people who recover from Covid-19 become reinfected?

If yes, how many documented cases are present currently? Any links to verified news articles, reports or research? If medical research personnel, virologists or health workers shed some light on...

20 March 2020 7,313 7 View

How to perform the CBS limit calculation using the CCSD(T) function ?

I have calculated the energies of a particular system at the B3LYP/cc-pVTZ level of theory and would like now to extrapolate to the CBS limit using the CCSD(T) function. Can someone guide me on...

08 March 2020 8,234 4 View

How to neutralise a peptide in a peptide-protein interaction?

Hi all, I am performing an IP using 20AA biotinylated peptides as bait and recovering peptide-protein complexes using streptavidin beads. I elute the proteins using heat, SDS and mercaptoethanol,...

15 December 2019 568 2 View

How to model the interaction of small molecules on an ice surface in Quantum Espresso?

Hi all, I am interested to know how do I model the interaction of small esters onto the ice surface. As I am new to QE, I am not sure what parameters should be varied and also how does the input...

02 September 2019 6,774 5 View

What are the possible ways to increase the internodal distance of in vitro cultures?

I am working on Papaya micropropagation where I am getting plenty of shoots but they are not increasing in height. I have tried diffuse light, GA3 but did not see improvement. Please suggest a...

03 June 2019 812 23 View

How to calculate the T1 diagnostic values while carrying out CCSD(T) calculations?

I am carrying out single point energy calculations on the reaction of phenyl radicals with propionaldehyde. In relation to know the multi-reference character in the system, I wanted to know the...

13 June 2017 7,284 2 View

Simple phenol choloroform method for DNA isolation from avian blood?

Taking 5 ml blood i should get a good yield of DNA as the birds have nucleated rbc can anyone please tell me a proper phenol choloroform method to solve it

17 May 2017 9,960 2 View

How to eliminate or reduce the leakage between rotor stator geometry in FLUENT ?

Hello All, I need a small help for my CFD simulation of combustion in Fluent. I am working on a rotary engine which has one rotor and a housing. I am using dynamic mesh while rotor rotates within...

17 February 2017 8,585 8 View

I want to do a tensile test on a sandwich composite in accordance to the ASTM standards. The sample I have has a minimum thickness of 6 mm. ?

What are the length and width of the specimen in accordance to 6 mm thickness? It is not possible for me to reduce the thickness.

07 February 2017 5,762 5 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

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

Does Napabucasin soluble in dichloromethane and in ethanol?

I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...

02 March 2021 9,945 3 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View