Centrality measures computation in Biblioshiny/ Vosviewer?

26 February 2021 7,279 2 View

Can we mix elemental powders of 325 mesh using an agate mortar and pestle?

Elemental Powders like Titanium, vanadium, tungsten, zirconium, hafnium.

04 January 2021 7,357 1 View

How to run spin polarized calculations in quantum espresso?

I would like to run spin polarized calculation using quantum espresso. Is it important to add spin polarization in calculating the wavefunction cutoff, K point convergence and geometrical...

17 November 2020 7,604 2 View

MAX phase synthesis?

We are having titanium, aluminium and graphite powders. But we don't have ball milling facility in our lab. Can we mix these manually using mortar and pestle for obtaining MAX phase powders? How...

16 November 2020 3,436 4 View

Material simulation of Concrete damage plasticity model(CDP), In abaqus?

09 November 2020 268 2 View

How to respond to the comments from multiple reviewers?

I have received comments from three reviewers. many of the comments are similar. do i have to respond to the comments of all the three reviewers individually or can i write a consolidated...

15 October 2020 9,220 4 View

Testing endogeneity in the model through VAR ?

I have the panel data regression model for which have to test the endogeneity. i read one research paper which was using Vector Autoregression (VAR) to test the endogeneity. in that paper, it...

03 October 2020 877 3 View

Enzyme assays of mutant GBA cell lines ?

How do i measure the enzyme activity of human GBA in cos 7 cells that have been transfected with mutant plamids. After 24 hours of plating cells in a 12 well plate, I transfect cos 7 cells with...

30 August 2020 4,496 3 View

How to describe mixed occupancies in the Quantum espresso input file?

I am having trouble describing partial occupancy in the input file. One of the site is occupied by two atoms with (50% occupancy). when I generate input file, the other atom is getting ignored....

19 April 2020 9,383 3 View

Antimicrobial properties of metal oxide nanoparticles?

08 April 2020 3,013 5 View

Polymer composites suddenly solidifies?

I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...

03 March 2021 7,540 4 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

How the parameters (such as Mw, Chemical bonds, polymer bland and so on) affect the mechanic property of polymer (such as storage, loss modulus) ?

Anyone can recommend any books on such topics? Thanks in advance.

02 March 2021 8,457 2 View

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 3 View

How to polymerize TEOS?

I want to polymerize TEOS on a surface. I know that NH4OH is a preferred catalyst and an alcoholic solvent should be used .But I can not find certain amounts of each material to use. Does any one...

02 March 2021 1,404 6 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View