Timeout error!! Processor in the loop (PIL) using STM32F4 Matlab 2018a?

Dear Researchers I am trying to perform a PIL simulation using STM32F4 Discovery board and comunication serial USB TO TTL. During simulation I receive the following timeout error: An error...

01 March 2021 2,327 1 View

What statistical test should I use for the comparison of proportion between groups, one of the proportion being 0?

I would like to compare the proportion of mice with resistant bacteria in their faeces. I have three groups, and in one of them not a single mouse has resistant bacteria. I cannot perform Chi2...

25 August 2020 3,579 2 View

How do you deal with large ANSYS Workbench analyses?

Hello, I am trying to evaluate stresses on a model which is quite large and I have memory limitations. I've seen cases ( http://www.padtinc.com/blog/submodeling_ansys_mechanical/ ) where people...

10 July 2020 5,913 3 View

Lamp (bulb) for iCycler iA iQ5 bio-rad..?

Hello everyone, Has anyone ever change the bulb (lamp) in a iCycler iA iQ5 bio-rad? Bio-rad does not sell this lamp anymore, and I'm searching for an alternative solution. However a bulb with...

27 November 2019 2,467 1 View

I was wondering if there are qualitative articles about what leads to impulse buying?

07 October 2019 850 5 View

I'm looking for a PK software that can simulate time-concentration graphs via inputting various variables (ie. Vd, kel, F, etc.)?

Thanks in advance! Purpose is for teaching.

19 August 2019 6,293 1 View

Can any one help me with an analysis grid of school books including indicators on the development of logical reasoning ?

Can any one help me with an analysis grid of school books including indicators on the development of logical reasoning in mathematics, experimental sciences ?

11 June 2019 3,525 4 View

What are the reasons why Nextera XT library prep kit fail?

I have a 6kb PCR product and I am using Nextera XT for library preparation. However, it fails to generate libraries and I have no idea why.

27 March 2019 3,126 4 View

How to blast a fast file with multiple sequences in a genome?

Hello to all, I have a complete genome of a plant and a fast file with multiple sequences of a specific protein ( nucleotide sequence). I want to blast the file into the genome to see if these...

08 February 2019 3,473 5 View

Formvar-coated grids - grey colour, best method?

I need to prepare formvar-coated grids for TEM. I usually use an uncommon method of a drop of formvar on water, however the formvar film is usually uneven. Another and more common method is by...

03 December 2018 2,250 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

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 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