How elementary particles acquire mass and charge?

Elementary particles have their own mass and charge. Mass is known to be acquired by the Higgs field. How charge is acquired by a particle?. Is both the phenomena are dependent?.

08 June 2019 9,722 13 View

Is there any techniques other than nile red method to find lipid content??

I am actually working with microalgae, I need to analysis lipid content of it, as in our lab there is no fluorescent microscope, is there any other methods to find lipid content of microalgae...

12 January 2019 2,754 3 View

How to give values calculated from MATLAB as an input values to ABAQUS to simulate it?

my task is to simulate hardness(w.r.t. cooling rate) of a plate that has gone through hot stamping. I have simulated the hot stamping process in ABAQUS and took time vs temperature at every node...

12 February 2018 4,099 1 View

How do we calculate atomic spin density using Molpro?

20 May 2017 1,617 3 View

Whether light could be used as a medium for transfer of mass?

It is known that light can be guided through a mass material medium like optical fiber. Whether the reverse case, that light can act as a medium for the transfer of mass, is possible?.

01 January 1970 3,562 6 View

Kindly suggest any global standard procedure available to enumerate Proteus mirabilis in food samples?

ISO / IS / BAM / APHA like anything - please.

01 January 1970 9,201 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 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

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 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