Does early COVID 19 treatment matter ?

The SARS-CoV-2 virus spreading across the world has led to surges of COVID-19 illness, hospitalizations, and death. The complex and multifaceted pathophysiology of life-threatening COVID-19...

29 December 2020 7,446 4 View

Is there a paper summarising optimisation techniques and their properties such as convergence speeds ?

I am looking for a document that summarises mathematical results for optimisation techniques : steepest descent, newton and quasi-Newton, their convergence speed in different settings...

19 December 2020 2,908 8 View

What part of heart ?

Hello You can see a transversal slice of a mouse heart in microscopie with blue coloration. My question : what part of the heart is it ? how i can recognize difference between histology of...

01 December 2020 1,000 3 View

How to estimate magnetic permeability of composite materials (Fe and paramagnetic materials)?

Do works exist about magnetic permeability calculation of ferromagnetic composite materials such as SMC or mixe of iron powder and epoxy at lower density of iron than SMC?

14 September 2020 5,591 1 View

Is there an R package for the equivalent of a Mixed ANOVA in permutation ?

Hello, I know there is an R package for permutations with two independent samples...

06 August 2020 495 2 View

Hi. I am doing a western blotting investigation, and found in different cell lines bands with different weights... Why this hapenned?

I am using anti-fibronectin antibodies in western blotting experiments, and in one breast cancer cell line, I found ~230kDa bands, but in other cell line of this cancer, I found bands of ~35kDa...

02 July 2020 10,015 3 View

What are the current best options to deplete rRNA in Arabidopsis?

I am interested in mRNAs only (also the ones from chloroplast). RNA input x RNA yielded approximately? Additional Kit used to concentrate RNAs + to get rid of other RNAs (tRNAs, etc...)? Thank...

01 June 2020 1,002 1 View

What are the best (medical) image processing conferences?

Hi, I am interested in image reconstruction and I mostly go to IEEE NSS-MIC and Fully3D I would like to attend to new conferences about applied mathematics for image processing, with topics such...

09 March 2020 5,978 3 View

High scale periplasmic enzyme extraction - Biopharmaceutical production in E. coli. How is the beast method?

We are developing a process for producing a biopharmaceutical in E. coli. The enzyme is periplasmatic. I would like to know what is the best method for protein periplasma extracting. We use in...

08 September 2019 9,283 3 View

Can I use DFT- B3LYP/LanL2DZ for Pr?

I'm simulating rare earth complexes using Gaussian and DFT. I've been using B3lyp/LanL2DZ for the metal and it should work for any element between La and Bi according to literature and the...

05 September 2019 1,820 3 View

What are some of the research gaps in machine learning and artificial intelligence in africa?

i would to know some of the research gaps in the artificial intelligence field in most african countries.

03 March 2021 6,145 3 View

What is the best way to keep an anaerobic chamber anoxic in the absence of hydrogen?

I'm a graduate student who works with an anaerobe, so I often work in an anaerobic chamber. I've been working on an assay that involves the steady-state of the quinone/ quinol pool. Anoxic...

03 March 2021 2,971 1 View

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02 March 2021 324 2 View

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02 March 2021 932 1 View

Good sites to recruit survey participants on a grad school student budget?

Any good recommendations for participant recruitment for online surveys on a grad school student budget?

02 March 2021 4,293 4 View

APA 7th In-Text citations with two references with three authors with the same surname, but four different author?

I have an issue with APA 7th in-text citation. II have two papers where the first three authors are the same, and the fourth is different. I am using the Mendeley desktop app, and automatically it...

02 March 2021 790 3 View

Where can I find life cycle inventory or assessment of non woven materials?

Dear network, I am looking for the LCA or LCI or at least the energy balances of the non woven fabrics process for my master project, in specific for natural fibers, yet I have found...

02 March 2021 9,662 1 View

How Download/Extract citations of 1 given year ALL my publications in Google Scholar?

If you google this you find a lot of smart guys explaining you how to download 1 year of citations of 1 single paper of yours (or anyone else). I mean 1 year of ALL my papers. or ... ALL years or...

01 March 2021 1,121 9 View

How can I edit suggested publications?

Hi there! I regularly receive suggestion about papers and authors that are totally out of my area. Does anybody know how I can fix this? Thank you!

01 March 2021 9,574 4 View

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

Could you please recommend some good journal that accept very long revie papers (approximately 6000+ words) in neurosurgery, cancer biology ?

01 March 2021 8,087 3 View