I am looking for polymers/biopolymers with high hydrophobicity and high gas permeability. Can any one recommend any types of polymers/biopolymers?

I am looking for polymers/biopolymers with high hydrophobicity and high gas permeability. Can any one recommend any types of polymers/biopolymers?

25 November 2020 5,887 3 View

How to use Incremental/Online learning in face recognition?

I am trying to implement incremental/online learning for a facial recognition application. I've trained a model on a dataset and it works perfectly fine, however, I need to capture new...

23 September 2020 3,819 5 View

What should be the p-value for statistical analysis in a burn wound treatment study?

Hi, In our study we are going to evaluate the effect of 3 different treatments on burn wound using rat models. what should the P-value cutoff be For statistical analysis of our q-pcr output and...

05 September 2020 2,963 3 View

How to Fill Up volume in CST MWS?

How to Fill Up volume in CST MWS Hello everybody, Does Anyone know how to fill up a generic volume with a certain material using CST Microwave Studio Software? How to connect a curved plate to...

07 February 2020 4,427 1 View

References for heterogeneous solid matrix compressibility and porosity of porous/poroelastic media?

Regardless of the specific application, I am searching for manuscripts studying heterogeneous properties such as solid matrix Poisson ratio and porosity. It can be from poroelastography etc.

02 January 2020 2,531 1 View

How one can test the nonstationary in climatic data?

Hi all, I have a database of monthly precipitation time series for several synoptic stations. I want to test the nonstationary of these time series. Two questions ariese here: which tests can you...

01 December 2019 4,133 5 View

How to use a CNN model saved as .mat file in python?

Hello everyone, I am going to use a FER2013 fine-tuned pretrained VGG-Face model to extract some features from facial images. Actually, I have the weights and layers of this model saved as a mat...

21 January 2019 4,387 2 View

Which CD20 expressing cell line is better?

Hi there , we are working on antibodies against CD20 antigen ( tositumomab, ofatumumab, Obinutuzumab ) and need a cell line which overexpressing CD20 . as far as I am concerned, Daudi , Ramos...

07 November 2018 1,015 3 View

Can I use SLA1 instead of XHO1?

Hi there. I want to know is it possible to use SLA1 Enz instead of XHO1? My gene of interest is CD20 And I'm working on PSpax, PMD2G plasmid and PCDH. Any suggestion or comment would be...

31 August 2018 7,838 3 View

PCR troubleshooting.what should I do to solve the problem ?

29 August 2018 1,651 6 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

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

How to plot the probability paper of Gumbel distribution using R programing?

In R-studio, there are many commands of Gumbel package. Arguments are also different. I`m asking about the alpha parameter of the Copula which must be greater than 1. If this is the one used to...

25 February 2021 5,229 3 View

Modeling viscosity using model of Chung?

Hello, As part of simulation of gases mixture and water, I need to calculate viscosity of the fluid components and I am using relationships proposed by Chung et al. (1988). The irony is while I...

25 February 2021 8,053 5 View

Bayesian decision trees and bayesian regression trees in Python and/or R?

I am looking for implementation of bayesian decision trees and bayesian regression trees in Python and/or R.. Do you know if the existing libraries support this

23 February 2021 6,689 3 View

Are there any candidates for an Einstein's bare cosmological constant?

It is commonly accepted that General Relativity has its own 'bare' cosmological constant that contributes together with the cosmological constant resulting from vacuum energy density for an...

23 February 2021 5,448 8 View

Are there packages (R or Python) for simple models (bucket?) to assess soil water content?

Hi everyone. I am researching droguht effects on soil water drought. I am looking for already implemented functions in R or Python to estimate soil water content from precipitation,...

21 February 2021 2,084 1 View

Resistivity of PVD TiNx thin films vs. N2 flow?

In the PVD of TiN thin films (~100A), I've found the resistivity of the TiN films dropped from ~100 to 60um*cm with N2 flow increasing up to the metallic mode ending point; then the resistivity...

21 February 2021 1,864 2 View