Equivalence between non commutative MV-algebras and suitable lattice-groups?

what are the best proofs of the equivalence berween non commutative MV-algebras and suitable lattice-groups?

07 August 2016 3,970 1 View

What is the exact connection between electrons and quaternions?

It seems to me that both remember the parity of the number of revolutions.

07 August 2015 6,862 2 View

Do you know an exact geometrical meaning of the quaternionic versors i j k?

06 July 2015 5,896 21 View

Euclid is a good or bad thing for mathematics? And for society?

i know the point of view of Archimedes, Descartes, Grassmann, Heaviside, De Finetti, Jesuits, but I would like to know your point of view.

01 February 2015 8,726 7 View

What is the general concept of space according to the views of Grothendieck?

Many say that Grothendieck has revolutionized the concept of space, but few explain in sufficient detail what this revolution is. I would like to know your position in this regard.

01 February 2015 8,445 6 View

Are there non trivial good books on the relationship between mathematics and music?

I am interested in books, articles, software, automatic composition, etc. etc..

31 December 2014 2,706 13 View

Colombeau's new generalized functions?

What is the simplest definition, if it exists, of Colombeau's new generalized functions?

11 December 2014 3,548 6 View

What is the best notion of proof for linear logics in the sense of closed categories?

08 September 2014 5,425 7 View

Any specific pipeline or parameter to analyse total transcriptomics study of brain tissue samples?

I have two groups of brain samples, control and treated for example. It was total RNA nova seq sequencing. I tried all the available pipeline like: star+rsem+deseq2, Hista+stringtie+cuffdiff,...

27 February 2021 356 6 View

RNA-seq DEGs downstream analysis and reporting in literature?

I used EdgeR to get the list of DEGs (differentially expressed genes) from my liver RNA-seq experiment. I have done the gene overrepresentation and GSEA based pathway analysis. I am currently...

23 February 2021 8,969 1 View

Could you please suggests a tutorial or paper or any other materials to learn multiple gene expression in TCGA and GTEx databases?

I would like to analyze multiple gene expressions in normal and cancer tissue by using the data in the TCGA and GTEx databases. Please suggest a tutorial or paper showing step by step analysis of...

23 February 2021 9,007 3 View

Can't recognize exact phase and PDF card no of Silicon carbide in XRD?

We have deposited silicon carbide on carbon substrate using one PVD technique. Due to amorphous behavior of SiC at low deposition temperature, we performed heat treatment of those films at...

22 February 2021 2,072 3 View

Which CpGs have a significant effect on gene expression?

It is known that methylated CpG around TSS decreases gene expression. However, It is difficult to know exactly which CpG has a greater impact on gene expression. Are there any databases known...

20 February 2021 5,634 3 View

I can detect my protein but the encoding DNA sequence has stop codons within. Should I ignore the stop codons?

I constructed a synthetic DNA library (scFv, VH-VL orientation) with a 3' reporter and 8x histag. I cloned and expressed this gene following which I performed an ELISA. The ELISA results suggested...

19 February 2021 7,006 5 View

Purification of proteins from baculovirus-infected insect cells?

18 February 2021 6,665 6 View

Trouble shooting with his tagged protein expression in E.Coli?

i have issues in expressing a chicken protein in BL21 cells with his tag. I do not see induction even at 18 degrees. Any suggestions

15 February 2021 8,939 3 View

Why is there no protein expression but antibiotic resistance in transduced A549 cells with pLVX-TetOne-Puro lentivirus?

Hi, I have been trying to transduce A549 and Calu-3 cells using the Lenti-X Tet-One inducible expression system (TakaraBio). My gene of interest is inserted in a pLVX-TetOne-Puro plasmid and has...

15 February 2021 8,462 3 View

Cells not growing in large scale protein expression?

I am using KRX cell. I have grown my overnight cultures at 37 degrees. When I inoculate 1L TB media, my cells do not grow. I have also tried using 25 degree incubation of overnight cultures and...

10 February 2021 3,871 3 View