The Akaike information criterion of the random forest model ?

Please, how to calculate the number of model parameters of the random forest model to determine the Akaike Information Criterion (AIC) using this following expression: AIC = n * log(MSE) + 2 *...

27 January 2021 816 6 View

Any propositions for scientific journals for AI (machine learning) that do not take time for reviewing, max 3 months for response?

im searching for journals that do not take time for reviewing and response for max of 3 months. Not open access journals.

27 December 2020 1,978 9 View

Is it better to normalize Nile red absorbance to Bradford assay or to cell number?

I stained the fat droplet inside the cell using Nile red and read the absorbance by a microplate reader. Which better to do, normalize the Nile red absorbance to Bradford assay or to cell...

12 December 2020 8,036 2 View

Calcul Max (Stress, Strain) In Excel?

Dear researchers, I performed mechanical tensile tests and obtained results in the form of two columns (force in N, displacement in mm) after I calculated (stress in MPa, strain %). I would like...

05 October 2020 3,024 2 View

What are the adverse effects of mercury on atmosphere ?

05 October 2020 3,241 13 View

What is the time required to complete the reaction of green synthesis of nanoparticles?

The time required to complete the reaction of green synthesis of nanoparticles.

01 September 2020 8,497 4 View

Are you interested in learning about post war reconstruction?

Third edition application is open soon... if you are an Engineer, medical doctor, teacher, manager ...etc. and interested in learning about reconstruction, and development management , this is...

06 August 2020 1,139 3 View

Which is the best framework to use for building deep learning models to process big data (hadoop cluster), tensorflow or h2o?

im searching for efficient frameworks and easy to use, that implement deep learning models on big data (hadoop cluster)

20 July 2020 7,667 3 View

If there any command in Matlab Simulink , can make the optimization run and finish fast as you can in GA ?

Dear and greeting all researchers, I'm interested in optimization with several kinds of algorithms as an example GA, PSO, DE, GW, and others, but in this question asking, I specified for GA only,...

11 June 2020 2,064 2 View

Acceptance and production (Taylor & Francis)?

How much time remains between acceptance and production (author agreement) of the article in the journal of natural fibers ( Taylor & Francis).

24 May 2020 1,908 2 View

What is the most suitable server for predicting protein structures in bacteria?

I have used the i-Tasser several times, however it has been unavailable for several days. I tried the swiss-model, but the output was not very pleasant due to the model used. Is there any other...

28 February 2021 4,521 3 View

How can I know the stationary phase of growth of several bacteria?

How can I know the stationary phase of growth of several bacteria? We are aiming to collect exoproteome of several bacteria. We know that the ideal time to collect exoproteome is during the...

31 January 2021 4,528 10 View

Can Vibrio campbellii bioluminescence be obtained when cultured on Mueller-Hinton agar?

Need to check quorum sensing activity of Vibrio campbellii.

20 January 2021 570 5 View

Does anyone grow Mycobacteria in TECAN Spark machine to get growth curves? What setting is necessary? Any tips (use Tween20 or tyloxapol?)?

I would like to grow Mycobact. Smegmatis in 24well plate in TECAN Spark machine. So far, I was using 100ml erlenmeyer flasks with 20 ml bacterial culture w/ shaking 180 rpm in 37C . Tecan would...

10 January 2021 6,624 2 View

New knockout bacterial strain: Can't electroporate it?

I made a new bacterial strain with an unmarked deletion using 2 step homologous recombination (with sacB counterselection). The full protocol is given in the link at the bottom. The protocol...

01 January 2021 1,580 4 View

How long is it possible to store the bacterial culture at 4C?

How long is it possible to store the bacterial culture at 4C?

02 December 2020 2,750 11 View

Smear bands during colony PCR to identify mi gene of interest? but one positive?

28 October 2020 3,324 4 View

Can we conjugate rabies virus glycoprotein (RVG) directly with exosome?

I have read many articles where researchers get RVG-Exo by transfecting the exosome producing cell through RVG Plasmid. I wanted to ask if anybody knows, can we decorate exosome with RVG directly...

20 October 2020 2,365 2 View

Which tool for operon prediction in bacterial genomes ?

Hi, I want to predict operons on entire bacterial genomes (already annotated). I used to use operon-mapper ( https://academic.oup.com/bioinformatics/article/34/23/4118/5040321), which is great but...

07 October 2020 7,192 7 View

Is there a possibility that nontuberculous mycobacteria (NTM) can be isolated in public playgrounds?

Since the nontuberculous mycobacteria (NTM) are environmental pathogens in which they are found in water, soil, and dust, is there a possibility that NTMs can be isolated in public places or...

06 October 2020 4,878 6 View