Is there any good online workshop on advanced DEA models?

OR ANY study material with step by step analysis & its interpretation using the software?

01 January 2021 993 1 View

How do I get ConsistencyDupSNP.sh file required for genotype consistency quality control step of genotyping data obtained from GSA 24 v2.0 ?

Genotyping data is from Illumina Global screening array 24 v 2.0 and ConsistencyDupSNP.sh file contains list of pair of duplicated SNPs in GSA24 v 2.0.

18 December 2020 1,966 3 View

Can I get some important resources to analyse Photoluminescence Spectra?

I am trying to figure out what information can I get with the help of PL spectra and how to analyse it? How to do the defect analysis, if I am using two different material for thin film how will...

14 November 2020 2,453 6 View

Hazard value for malaria survival graph??

In an experiment untreated infected mice and infected treated mice observed. I recorded my data in terms of survived mice to 28 days in each group. How to calculate hazard value for treatment vs...

06 November 2020 5,548 1 View

How to analyze nominal/ordinal data in cases where you are testing multiple drugs/ infection against common risk factors?

chi-square or Fisher exact test I have a statistical question about chi-square and/or Fisher exact test. I have a cohort data studying the cause of infection in BRD with variables such as age,...

28 October 2020 2,589 1 View

What tips to follow while renaming a research paper in your repo for easier and quicker retrieval later during Ph.D research?

We often download tons of research paper related to our Ph.D research domain in their default filename format. After few days, recollecting and finding a particular paper becomes difficult. Any...

12 October 2020 2,425 3 View

Why will a very intense peak in XRD even beyond instrument detection limits, will appear in a Sample?

I recently submitted my samples in two different labs, I am getting three very intense peak in between 69-70 (2theta degrees); I want to know what could be the possible reason behind, is it normal...

13 September 2020 2,064 4 View

What kind of data ICPOES Perkin Elmer Optima 5300V ICP-OES provide with?

I recently submitted my samples to a laboratory for ICPOES, I am only provided with Standard Deviation and Mean data of one element out of two. I want to know if there is any spectra that is...

21 August 2020 2,428 2 View

How to check virulence of Fusarium oxysporum TR4?

Please add your suggestions for the following questions: 1. Can anyone suggest me the meaning of "fungus has lost its virulence"? 2. If I am able to observe micro and macroconidia under...

27 July 2020 1,099 1 View

Why do drug resistant cell lines show different morphology?

I have a HNSCC cell line resistant to a drug (2 different clones) showing different morphology than the parental cell line. Attached are phase contrast images of these cells. There are black dot...

15 July 2020 1,881 3 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

I want to performe MALDI-TOF MS for bacterial identification, I would appreciate it if anyone can tell me the matrix solution preparation protocol ?

based on what I've studied on multiple papers, for peptide and protein identification Alpha-cyano-4-hydroxycinnamic acid (CHCA) is an appropriate matrix to use, I also know that the CHCA powder...

26 February 2021 6,799 3 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 3 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Can I use acetic acid with an ELITE WAX Perkin Elmer column for Gas Chromatography?

Hi! I would want to know if I can use acetic acid with an ELITE WAX Perkin Elmer column for Gas Chromatography. This column has a polyethylene glycol phase, but I can't find the manual to check...

22 February 2021 730 2 View

Can you perform the Murexide test on samples fixed in Formalin?

I have a fixed sample and would like to use the murexide reaction to test for uric acid composition. I no longer have fresh samples

22 February 2021 1,328 1 View

Is there an ideal incubation time of RGO-modified SPCE before subsequent use, i.e., electrochemical characterization or further modification?

I notice that upon washing and air-drying of my RGO/SPCE surface and characterizing again via DPV, the current response towards ferricyanide probe significantly decreases. My worry is that the...

22 February 2021 5,324 3 View

No title

22 February 2021 9,932 11 View