Do amorphous materials have a higher tendency for agglomeration/coalescence/coarsening than their crystalline counterparts?

In the crystallization mechanism, particles often first go through an amorphous phase (where the units of the 'to-be' crystal are disorganized) before they reach their crystalline lattice...

25 October 2020 8,829 3 View

Permission to use the pictures from other journals in our review paper?

Dear all, Could you please share how we can get the permission from publishers like IEEE, PIER to use the pictures from their journals in our review paper? Thank you.

23 September 2020 8,355 3 View

Is there a general formula for calculating the polydispersity index for PSD data collected with laser diffraction?

With laser diffraction I have collected particle size distributions. Some samples are very monodisperse and some are very polydisperse. Is there one general index (like a polydispersity index)...

04 April 2020 5,331 3 View

What will be the effective permittivity and permeability of artificial magnetic conductor?

In case of metamaterial absorbers, the effective electromagnetic parameters such as permittivity and permeability should be equal. What will these values in case of high impedance or artificial...

19 March 2018 9,929 7 View

What is wrong with my PCR amplification?

I am trying to amplify the Mus musculus mitogen-activated protein kinase kinase 1 (Map2k1) gene for LIC cloning. Forward Primer: 5'-GACGACGACAAGATGCCCAAGAAGAAGCCGA-3' (Tm 57C) Reverse Primer:...

25 November 2014 2,588 14 View

Acrylamide does not polymerize

hello can any one help me with my SDS - PAGE polymerization problem. i am following molecular cloning by shambrook

29 October 2011 9,751 14 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

How can I measure MMP-1 protein activity or protein level from liver tissue?

Instead of checking only the mRNA level, I want to check the active protein level of MMP-1 in Liver tissue from mice. How can I do that?

03 March 2021 1,763 2 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