Easy tool to make an online interactive dichotomous ID key for taxon X?

I think species identification using keys in books and compendiums is rather ineffective because you always have to look up the next step and associated pictures on different pages. So I was...

30 April 2020 2,612 5 View

Do we include lags in order to check for autocorrelation with Breuch-Godfrey test?

Me and my colleague are writing our master thesis and have a few struggles in our econometric procedure. We want to use a dynamic linear model to explain a macroeconomic phenomenon, and are...

07 April 2019 9,703 3 View

Does anyone have experience with partial protein digestion?

I want to digest proteins in cell lysates into large poly-peptides with 50 aa or more. I see in Peptide cutter that chemicals such as BNPS-skatole , hydroxylamine and iodosobenzoic acid could...

02 March 2018 8,088 8 View

CD3-staining on PFA-perfused and frozen mouse CNS tissue?

05 February 2017 4,194 1 View

What system is optimal for transient expression of cellular proteins?

We are expressing thousands of proteins in 96 well monolayer culture. Does anyone have experience to share about optimal vectors/cells? Serum-free conditions are not needed, but membrane protein...

05 June 2016 8,219 3 View

Anyone out there know what the best introductory text mining book is?

Want to start doing some text mining, and would like to know what the best introductory book is? Particularly for explaining what sorts of algorithms and statistical tests I'm going to be using.

13 April 2014 3,973 6 View

How many microglial cells do I need to be able to do qPCR?

I am planning to sort out microglial cells from mouse brains after percoll separation either by FACS or by using CD11b-magnetic beads. How many cells can I expect from one mouse and how many...

24 November 2013 5,349 7 View

What is your preferred fluorescent-based assay for quantification of thiols?

10 October 2013 7,025 3 View

How to prepare acute brain slices from fish brains?

We aim to prepare and stimulate acute brain Slices from different fish species. Does anyone know if this has been done before?

01 January 1970 344 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

Which of the Covid-19 Vaccines would elicit the best immunoprotection and why?

I want to know which of the available Covid-19 Vaccines would elicit the best immunological response and why

02 March 2021 1,388 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View