12 June 2019 1 6K Report

Measurement of magnetoelectric current (density) seems to be very popular to investigate the magneto-electric response of multiferroics. It'll be grateful to know how it is measured and about the protocols.

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I am carrying out MTT Assay using HeLa cells but the absorbance values are really less, can anyone please help?

I have seeded HeLa cells in a calculation of 10000 cells per well in a 96 well plate. Then I went for treatment in the next day. Then at last, I added 7ul of 5mg/ml solution of MTT reagent into...

12 June 2024 1,460 3 View

How can we do an RMSD validation for a protein which has 2 native ligand binding sites?

I have done an RMSD validation for such protein by docking the two ligands one by one, but each docking results in large RMSD value compared to the reference.

22 January 2024 2,054 5 View

On aqueous extraction of oil what is the white milky layer that is obtained as supernatant?

I am trying to extract lipids using water as solvent. After extraction followed by centrifugation, I did not obtain any oil layer. Instead the supernatant was milky white, which I think might be...

30 October 2023 9,151 1 View

If there is confinement of phonon in a system, how it would affect the phonon lifetime?

Whether the lifetime will increase or decrease w.r.t to a system which has no confinement? Furthermore, let me know, how I can use PCM model and extract the Raman profile for a particular range...

12 October 2023 6,795 1 View

How to calculate electrochemical active surface area from Cyclic voltammetry or Nyquist plot?

Electrochemical active surface area (ECSA) from CV or EIS

16 September 2023 9,729 4 View

What could be the reason of multiple surges (bumps) in the IRF and decay profile of the TRPL data for weak fluorescent material ?

I took an IRF using deionized water in the TCSPC system, in which the decay profile showed multiple peaks instead of smooth exponential decay.

10 July 2023 5,232 4 View

Can anyone share the CIF File of NiFe LDH?

I want to perform some DFT study for which I require the CIF file. I searched COD and materials project, but it's not there.

24 June 2023 8,116 2 View

What can be the explanation to a manganese oxide based compound showing T1-T2 dual MRI contrast?

It is well-known that manganese oxides predominantly show T1 MRI contrast and their T2 MRI contrast ability is very low. However, recently I observed T1-T2 dual contrast shown by water dispersion...

09 May 2023 6,035 2 View

Which is the best binder we can use while preparing the catalyst for electrochemical measurements?

While preparing the catalyst, we are using a mixture of nafion solution and ethanol-water, and after drop casting in carbon cloth, we found that the surface becomes hydrophobic. Prior to drop...

30 April 2023 813 3 View

Can we use Anson equation only for diffusion limited process?

Suppose I want to calculate the diffusion coefficient for an OER which is not only diffusion limited but also dependent on adsorption of redox species. Will it be correct to use Anson equation?...

24 April 2023 2,527 6 View

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What is the best method for modeling the transmission and reflection of an electromagnetic wave incident on a magnetic multilayer thin film?

Previously, I successfully modelled the transmission and reflection of electromagnetic waves incident on non-magnetic materials. Please refer to my publications for details: 1- A polynomial model...

05 July 2024 1,396 2 View

Why my mesh independent fastener as beam cartesian type not working in abaqus?

i have attached my model and i have used point based mesh independent fastener using attachment points and type of connector is basic cartesian but this is not working as i apply displacement on...

02 July 2024 6,293 0 View

Why aren't primary MHD generators with tokamak/stellarator configurations studied/researched?

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24 June 2024 3,949 1 View

How to predict the efficiency of a very low speed Railgun Actuator/Lorentz Force Actuator?

I'm not an electrical engineer or anything related to that subject, so my apologies if I understood something incorrectly. Well, I read somewhere that the slower the railgun is, the higher its...

23 June 2024 1,082 0 View

Residuals are getting converged, but at a very migh magnitude of values. Why??

I am running a coarse DNS case for pipe flow with 2.1 Million cells. My residuals are quite fluctuating as its a fully turbulent annular pipe flow case but its getting statistically converged to a...

29 May 2024 2,063 5 View

What are the effects of the copper wire diameter used in a DC electromagnet winding on the winding temperature that occurs during operation ?

Let's consider two windings containing thin diameter wire(0.3 mm) and thick diameter wire(4 mm). These windings operate under the following conditions. 1- The same power is applied. 2- They have...

22 May 2024 7,255 5 View

I am working on stress plant physiology. How can i calculate the root length, shoot length of plants in percentage(%)? Any specific formula??

I searched in literatures and i got the formula root length of treated plant / original root length *100 when i applied this, i got the values higher than 100.

10 May 2024 9,148 2 View

What is the essence of large eddy simulation regardless of turbulent flow?

I intend to apply this method to solve electromagnetic problems (governed by Maxwell's equations) with different scales in them. Is it possible and does it have any advantages?

07 May 2024 4,071 0 View

Is there a direct connection between zero core reluctance and zero leakage flux?

I have seen that some lecturers claim the leakage flux of a transformer will automatically become zero in case it has an ideal iron core. I want to say NO! This is correct for a system with a...

03 May 2024 4,010 14 View

Can photons have zero frequency?

This question is still relevant since the discovery and description of photons more than 100 years ago. If we follow QM theory, the answer is definitely no because the photon must have a positive...

01 May 2024 4,440 1 View

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