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

Can any one suggest me please, about a proper control for Comet Assay?

https://www.researchgate.net/profile/Amit_Singh20

17 March 2016 4,577 5 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

Physics: Why do we describe light by referring to its wavelength, but microwaves and radar pulses by referring to their frequency?

In physics, the description of the properties of light generally refers to its wavelength (nm), while in the range of microwaves and radio waves we refer to the frequency of a signal (e.g. kHz or...

03 March 2021 1,682 3 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

What is the characteristic length to determine the Reynolds number for the scattered turbulent fluid flow?

Dear all, I just saw this example in FB on the difference between laminar flow and turbulent flow. The flow from a pipe hits the sink and scattered. The flow from the pipe is characterized as...

02 March 2021 1,999 5 View