How to do photocatalytic degradation of dye experiment using hydrophobic powder sample?

How to do photocatalytic degradation of dye experiment using hydrophobic powder sample. Issue here is that hydrophobic powder start floating on the surface of the aqueous dye solution. which...

11 December 2017 309 3 View

Where can we buy substrates in INDIA?

I need to buy various substrates like Silicon, Quartz and Glass for my experiments. Can someone suggest which supplier supplies quality substrate materials? Please provide the supplier address...

11 December 2017 8,586 7 View

How i can correct English grammar in my research papers?

10 November 2015 5,842 4 View

Can someone provide a procedure for cleaning copper for CVD graphene growth?

I need a complete procedure for making single layer graphene using CVD and copper foil (25 um thickness). Particularly concentration of solution used for cleaning like acetic acid or HCl etc

03 April 2014 8,315 9 View

Can anybody help me draw graphene and graphene oxide using ACD/Chemsketch?

I need a raw file for graphene and graphene oxide, and need to place oxygen in a vertical position with respect to the carbon base.

11 December 2013 857 4 View

What is the best method to draw scientific model pictures for publication in journals?

Scientific drawing software. What kind of software is used for the same?

10 November 2013 5,087 15 View

What is ratio of both PMMA (Polymethyl methacrylate) and anisole for making PMMA resin used for coating on graphene surface?

PMMA for covering graphene to etching copper, something like 950 PMMA A4 from Micro-Chem

10 November 2013 1,840 1 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

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

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 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

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Can we block unwanted images during the x-ray prediction?

i am try to classify the x-ray images. During classification , can i block unwanted images (except x-ray image).

03 March 2021 7,100 1 View