What is the difference between master and doctoral degree?

Hello there.. I've recently submitted my master thesis in marketing. As a reseacher, I now know that the purpose of a master degree is to know academic research tools and how to do and write an...

09 February 2021 6,692 9 View

How can I reduce run-to-run variation in TMT MS experiments?

I planned an experimental setup using 10-plex TMT with 9 conditions and 1 bridge channel to compare 5 replicates. But since I experienced some run-to-run variation, I was wondering if a better...

31 January 2021 3,405 3 View

Can I use alpha amylase enzyme from (fungal source) if I need to characterize alpha amylase inhibitor from marine algae for hyperglycemia management?

I need to characterize alpha amylase enzyme from macroalgae for management of blood glucose level in diabetic patients, my question is can I use (fungal alpha amylase enzyme) in inhibition assay?

18 January 2021 735 4 View

How can I write a Scientific proposal to present it in public conference?

Writing Proposal

30 December 2020 6,783 3 View

Why RNA is totally degraded?

18 October 2020 5,252 22 View

How can i separate a polymer after a polymerization reaction from the unreacted monomers, taking in consideration that it's really sticky?

The polymer i'm fabricating will be used to make a delivery system, so it must be separated from the monomers right ? i tried to use solvent antisolvent method but the polymer is only soluble in...

13 October 2020 2,002 4 View

How can i simulate massive mimo in matlab simulink?

to design massive MIMO with 64 antennas in transmitter side

12 October 2020 8,413 2 View

How to prepare 37% Formaldehyde from paraformaldehyde?

I want to prepare 37% formaldehyde for denatured formaldehyde agarose gel preparation (for RNA) How can I prepare 37% formaldehyde? And how long this solution would be stable?

11 October 2020 914 4 View

What is the concentration of saturated solution of bromophenol blue?

I want to know the concentration of a home-made saturated aqueous solution of Bromophenol blue. How could I know when I add unknown number of grams of the dye?

05 October 2020 3,423 3 View

What is the reason of introduction of SDM 6 nucleotides before the right position in a gene on a plasmid when sequenced?

I am trying to introduce SDM for a gene on a plasmid. After Pcr (with HF Q5 polymerase and primers designed by NEB website the length of one of them 19) , Dpn 1, ligation, transformation and...

27 September 2020 5,493 11 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

What is involved in morphological changes of SEM images of a substance?

In the sem analysis of CaCO3 nanaoparticles, the morphology images showed spherical shaped particles but the proposed morphology for these type of nanoparticles is trigonal. I prepared the...

01 March 2021 1,960 4 View

Is there any books or journal that specifically discussed TPR in detail?

I am designing a metal oxide catalyst and among many characterization of this sample, TPR emerges quite significantly. The brief explanation in journal is limited to the sample that is...

21 January 2021 6,346 1 View

How cane capture of Cl, K , Na, in the process of biomass gasification, I want to let these elements enter the solid slag phase but not enter the gas?

I want to fixation Cl, K, Na in gasification slag, which type of catalyst can be used?

13 January 2021 2,145 2 View

How can I produce Alpha-monopropionin and Alpha-monobutyrin in lab scale?

I understand that glycerol should be reacted with propaoiocic acid to produce monopropionin and with butyric acid to produce monobutyrin , if you can help with the reaction conditions based on 1...

13 January 2021 1,151 4 View

How the wave dispersion occurs in the medium?

We know that when waves (light or seismic waves) penetrate inhomogeneous media or media with structures, they will diverge. This is because waves are composed of components with different...

11 January 2021 7,448 3 View

How to calculate the concentration for as prepared nanomaterials?

if we are taking 2 materials of different concentrations (one is the precursor and the other one is the stabilizing agent) for synthesizing nanoparticles as a catalyst, how can I calculate the...

08 January 2021 516 4 View

How linear energy dispersion relation can be understood as the result of massless particle in Dirac semimetal's energy diagram?

Inverse of electron's effective mass can be obtained as second derivative of energy for k. On the other hand, linear dispersion gives value of zero for second derivative since second derivative...

07 January 2021 5,623 2 View

R package for multivariate dispersion as a measure of beta diversity?

Hello, everyone: I've been reading some old and new papers on how to compute beta diversity using incidence or abundance data from several assemblages/communities. For my data, I am interested...

03 January 2021 9,293 1 View