Which approach and tests for statistical spheroid characterization ?

hello, I'm trying to find a well defined protocol to asses spheroid growth during a period. I want to characterize diameter evolution first, then compare with another medium composition ....

24 December 2020 9,546 5 View

How to estimate prediction bound (interval) ?

Prediction bounds are relatively important when an interval considering the error of the regression model and not only sampling error comparing to the confidence interval.

13 December 2020 8,617 4 View

How to avoid 3D spheres collapsing after fixation ?

Hello everyone, i'm trying to generate 3d spheres of mesenchymal stem cells. when i had to perform ICC, trasferred my spheres into a plastic dish , i let them settle down till they attached. i...

07 July 2020 8,862 8 View

How can i calculate the effective mass of electron and hole for perovskite materials from Wien2k calculations (DFT) ?

I have generated the band structure of my material using Wien2k software , Please could you explain me how we can calculate the effective mass of electron and hole for perovskite materials...

01 June 2020 604 6 View

Thickness of oxide layer from the XPS ?

How do I calculate the thickness of oxide layer from the XPS depth profile? Is there any free tool that can help me know the thickness (oxide copper Cu2O) or could you attach a paper? Thanks

18 February 2020 2,723 4 View

Haw to use this Enzyme. final volume 25 ul ?

description in attached file

12 February 2020 547 1 View

Where I can find the dataset of cyber security attacks?

looking for attacks dataset, intrusion, binaries or anything related to Cyber attacks. It would be appreciated if any body share it. Thankx

04 May 2019 7,108 3 View

Are there any tools for interpretability for Fully Connected Neural Networks?

Hi I am currently trying to interpret the predictions of a fully connected Neural Network on a regression task. The inputs are adjacency matrices for a brain neural networks (from diffusion MRI...

02 April 2019 4,564 4 View

How to distinguish Chloride from a solution containing other similar anions?

Hello, I just joined a laboratory for my end-of-studies internship that tries to develop a device that could help evaluate the chloride concentration of biological samples. However, as you may...

03 March 2019 6,616 3 View

Validate my Model with SEM ?

I'm looking for ways to validate my causal model with the structural equation model (SEM), could you help me?

24 February 2019 7,447 3 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 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

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View

1 nm thick MgO thin-film to be deposited on Si wafer using thermal evaporation. What will be the optimum deposition conditions?

Favourable conditions of base pressure, rate of deposition. Also, by which characterisation technique to be used to verify the thickness of the deposited film.

28 February 2021 3,640 3 View

In an eye with Tyndall, does each dot correspond to an individual cell?

When you observe the presence of Tyndall in an inflamed eye: Does each of the small floating dots correspond to an individual cell or to an aggregate of cells? Does a conventional slit lamp have...

27 February 2021 6,326 2 View

How to calculate the crystallinity of cellulose film?

27 February 2021 2,753 4 View