How many mice are needed for long term potentiation?

As above, we are trying to do the Long-term potentiation test using mice hippocampal slices. How many mice are needed or how many slices are needed for LTP? Can anyone help me with that?

15 February 2020 7,073 3 View

Does anyone happen to know how to deal with kernel random matrix without using any expansion (i.e., Taylor, series, orthogonal or bi-orthogonal)?

The literature all depends on some kind of expansion. It is useful for global analysis but not for local.

28 January 2019 6,589 1 View

ARIMA, R square and stationary R square?

Dear all When ARIMA model was used to make the unstable time series data stable. There are many model to choose. which is the best one? Not only BIC value was shown, but also R square,...

24 December 2018 7,782 3 View

Aberrant protein after crispr/cas9?

Hi All, I used Crispr/cas9 to knockout CISH in T cells. The T7EI assay showed the gene editing. However, when I used the Western blot to check the protein expression, I found the the bands with...

12 November 2018 3,755 4 View

Is there any textbook or technical instructions on the preparation of ceramic powder and sample?

Dear all, I am to do some experiment on ceramic powders, alumina for example and wondering how to prepare the powder and sample. I wish to have some recommendations on textbooks and technical...

04 March 2018 4,077 4 View

How to stain RNA for EM?

Does any one know a good reagent (or protocol) to stain nucleic acids (RNA) for electron microscopy (either negative stain or positive stain)? p.s. This is for single particle analysis. Thanks!

31 October 2017 3,663 3 View

HOW TO DO ATRP REACTIONS ON THE SURFACE OF SiO2 NANOPARTICLES?

I encounter two questions during SI-ATRP. My experiment route is shown as follows. First ATRP reaction, MSN-Br(100mg), GMA( Glycidyl methacrylate, 1.5mmol),...

23 December 2016 3,066 3 View

Are deep neural networks practical to problems with low-dimensional input data(e.g. under 10 dimensions) ?

Deep neural network has been proved that efficient in imaging, text and voice data. Are they work good in processing low dimensional data ? (One example, using the DNN to analysis mechanical...

19 May 2016 3,367 3 View

How to do protein purification by intein tag/chitin beads in mammalian cells?

17 April 2016 1,304 2 View

What's the difference between the polarization direction, maximum radiation direction and direction of the electric field distribution?

10 February 2016 7,955 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

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

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 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'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