Is it safe to open educational institutes amid new cases of Covid-19 without completion of vaccination??

Vaccination is in its First phase in India. The front line is to be vaccinated yet. In this situation opening of institutes may be dangerous for the life of children.

01 February 2021 660 2 View

What will be the impact of COVID 19 on Industry specially the Civil Industry?

The civil industry was already facing lean time mainly due to the new RERA Act. The biggest blow was the demonetization. People used to invest the black money in the Construction Industry. The...

01 June 2020 9,457 8 View

Can a person improve his speaking skills in a language with peers of same level of expertise in language?

If a person who is good in reading, writing and listening to a language but has not much practice of speaking, can he improve by practising speaking with people of the same level?

03 May 2020 8,382 39 View

Will the Antimony (Sb) dissolved in Aqua Regia solution( HNO3 +3HCl) can be precipitated by reacting with Sodium bi sulfite ?

I am planning to make a gold alloy using Antimony as the alloying element. When I take this alloy to refining, where alloy will be dissolved in Aqua regia solution (HNO3+ 3 HCl). This solution...

09 August 2018 6,797 2 View

How can i achieve better aldose reducatse (rhAR) acitivity?

i have been performing the aldose reducatse activity using commercially available purified rhAR enzyme from Sigma. following the standard protocol the change in the OD at 340nm is not very...

11 December 2017 2,422 3 View

How can I determine good, poor and non-solvents for a polymer using the Hansen Solubility Parameter?

Do I have to calculate the solubility parameter of a polymer(Polyacrylonitrile) myself or can I use the data available for it in the Hansen Solubility Parameters: A User's Handbook. How should one...

04 December 2017 8,319 3 View

Maximum number of micro iterations restarts exceeded?

Dears I am doing QM/MM calculations and trying to optimize a Gaussian input file of about 35000 atoms. QM region contains 60 atoms. But after a long time, I got an error that Max no. of...

07 May 2017 797 7 View

Gaussian log file is not printing anything as calculations are running in the background?

Dears I am doing QM/MM calculations and trying to optimize a Gaussian input file of about 35000 atoms. But output.log is not printing anything except coordinates even Gaussian calculations are...

01 May 2017 6,582 5 View

How to prove two strains (belongs to same species) are different (non-clonal) using their genome sequence data???

13 March 2017 6,480 14 View

How to construct TiO2 nanotube computationally ?

05 July 2016 699 2 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

MD MOE RMSD

How to calculate the RMSD values for a MD simulation using MOE?

07 August 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

fatal error

When I tried to energy minimization my system, I got fatal error as below. Fatal error: Atomtype opls_116 not found Although I've already added this line: ; include water #include "oplsaa.ff/spc.itp" to [molecultype] directive in my topology.

16 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 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