What nanoparticles and How nanoparticles can be used for environmental clean up?

nano particles are currently being used for dye degradation and heavy metal removal.

04 May 2019 4,540 5 View

How can we increase the yield of nanomaterials synthesized through biosynthesis?

Biosynthesis often is no preferred as compared to other methods as the yield is always low.

03 April 2019 9,275 6 View

What plant species is the best for biosynthesis for metal oxide?

for the synthesis of metal oxide with plant extract only and no application of any additional reducing agent!

03 April 2019 761 4 View

What software is important for an environmental modeling?

Based on the water quality analysis or air quality analysis data, what software can be used for modelling.

03 April 2019 3,604 4 View

What application can we study for biosynthesized metal oxide nanoparticle ?

The issues that we often face is the yield of the nanoparticles from biosynthesis. As the yield is less we have less nanomaterial that we can use for the application.

03 April 2019 9,056 5 View

What difference does it make in biosynthesis if NaOH is also used as a reducing agent along with the plant extract than not?

Biosynthesis of metal oxide is done with just the plant extract in some case and some with extract plus NaOH in other. Which one is better and why?

03 April 2019 4,309 5 View

What are the parameters and specification adopted for dye degradation with nanocomposites?

dye degradation required some parameters to be studied for the optimization of the conditions. for example, how of dose should be considered based on the volume of the sample to be tested? and...

03 April 2019 9,754 4 View

What topics can masters students work on for their 3 months dissertation work?

topics for such works need to be small and feasible for the limited times. works just enough to get a short communication published.

01 January 1970 783 4 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

How climate change will influences human and animal behavioral change?

The role of climate change influencing the human behavior as well as economics interest

01 June 2021 0 0 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 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

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 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