Is it possible that an item belongs to more than one factor in a CFA?

Hi, I have a problem with a confirmatory analysis. I have 40 items of which 10 were strong, but the maximum likelihood analysis tells me that I must count 4 factors of these 10 items, thus I am...

12 April 2020 1,357 3 View

Do you have any suggestions or protocol?

I am interested in studying a membrane protein in insect larvae (prohibitin). I'm having trouble visualizing it in western blot. When the protein extract is stored in freezing, when it thaws,...

09 July 2019 4,853 3 View

What is the pressure drop MOUDI M110 magnehelic gauge?

I have a question for those who have a MOUDI 110 ... what is the optimal pressure drop of the magnehelic gauge (upper and lower)? Using glass fiber filters. And what's if the optimal flow at the...

31 December 2018 4,330 0 View

PCSF HYSPLIT Forward trayectories interpreted like a receptor area?

HI, A a question about PSCF if with backward tracyectories the interpretation is potential sources....then a calculation of PSCF with forward trajectories will be interpreted like a receptor area?.

11 December 2017 6,050 0 View

How should i run an adsorption experiment of ferrite (MnFe2O4) and heavy metal (Cu,Pb,As ,Se) using UV-VIS ?

What kind of blank should i use to tar the UV? I just want to mesure metal concentration before and after adpsortion process adding ferrite nanoparticles.

30 November 2017 5,297 3 View

How is the Coefficient Pressure affected at high AoA?

29 October 2017 1,883 3 View

Why anova is significant but post-hoc test not

11 July 2017 6,178 7 View

How to obtain RNA from insect intestines? do you have a reliable protocol?

We are interested in RNA isolation from insect intestine. Actually we use Trizol and we obtain a lot of contaminants (protein and maybe carbohydrates). After phenol/chloroform purification,...

21 June 2017 4,778 3 View

How to obtain RNA from insect intestines? do you have a reliable protocol?

We are interested in RNA isolation from insect intestine. Actually we use Trizol and we obtain a lot of contaminants (protein and maybe carbohydrates). After phenol/chloroform purification,...

05 June 2017 617 4 View

One year HYSPLIT trajectories?

01 February 2016 3,289 2 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

No title

02 March 2021 3,060 3 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View