Can I use a conversion table to convert scaled scores to percentile ranges?

Is it acceptable to use a table to convert scaled scores to percentile ranges? I am writing reports for medics and have scores from a range of different neuropsych tests. Some of the tests provide...

22 December 2019 3,022 5 View

Why is the back emf of my bldc sinusoidal ?

I am testing a BLDC motor by coupling its shaft with another motor that runs at constant speed. There are no electrical connections to the tested motor. Measuring the voltage between the phases...

10 December 2019 5,714 3 View

Best brushes for manipulating free-floating brain (rat) sections?

I'm working on mounting 40um coronal brain slices (rat) from free-floating sections. I first mounted a reference series which was then stained with tol blue. Now working on a free-floating WFA...

01 September 2019 2,703 3 View

My 3-matic model turns black and disappears. Can anyone help?

While I am working on my model in 3-matic it will sometimes turn black and disappear. It happens at different times. It can happen while I am making cuts to the model or even when I am just...

20 March 2019 4,812 1 View

Disappearance of electrodeposited Cu on glassy carbon?

Hi All, I am electrochemically depositing Cu using potentiostatic reduction of a Cu electrolyte (0.01M CuSO4, 0.5M (NH4)2SO4) on glassy carbon (Counter electrode is Pt wire). However on...

13 August 2018 9,415 3 View

Can anyone recommend some good resource for learning identification of North American freshwater snails?

I work primarily in Arkansas. I know there's no field guide or anything that would be the snail equivalent of Merritt and Cummins Introduction to Aquatic Insects, but some regional resources for...

26 April 2018 9,141 1 View

Can Lithium perchlorate be used outside the glovebox for supercapacitor electrodes in ACN or PC?

Just wondering if I can test my electrodes in non-aqueous electrolytes without having to use a glovebox

04 December 2017 8,767 2 View

No title

30 April 2017 893 1 View

Does anyone perhaps have a mouse vessel/capillary isolation protocol which isolates both the vasculature AND associated mural cells?

I have been using a 40% Dextran gradient centrifugation protocol with HBSS to isolate mouse capillaries (from cortical homogenate) but have not found any of my pericyte or smooth muscle cell...

16 October 2016 8,162 11 View

Could somebody advice me a Real-time PCR protocol for FRET-Probes that works on the Bio-Rad CFX96 ?

I already tried to detect mutations by using Fluorescein and Hex labelled Anchor and sensor probes. The device is doing something, it is measuring fluorescent signals but it is completely...

20 April 2015 7,563 3 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

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 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