12 May 2023 1 799 Report

I have tried to understand the concept but after going through research papers I just couldn't follow up

More Vijetha Satya's questions See All
Issue with micrometer beam size while simulating moving heat source problem?

I am trying to replicate results published in the journal paper published recently (Modeling of Laser-assisted micro-milling Inconel718 ). In that paper, they used vdflux subroutine to obtain...

05 July 2024 3,701 0 View

How can I reduce an aromatic nitrile group in presence of an OH group?

LAH is probably out of the question so maybe H2/Pd could work. But the nitrile would be stabilized due to resonance from the aromatic ring so I do not know if this will work. Of course, we could...

04 March 2024 9,983 1 View

How do you find void fraction in a certain ceramic powder (In my case a 50% Al2O3 and 50% YSZ) powder?

I would like to know the void fraction for known powder material properties to estimate a bisque sample's packing density/void fraction. In combination with any geometric &/or Archimedes...

12 February 2024 9,592 1 View

Is it possible that Phage elisa data is good but there is no consus agreement in sequencing data? plz help me out?

Hi everyone. I work on Phage display on some protein . I send some sample for sequencing after round 3 and 4 for Phage DNA sequencing. Before sending sample, I check ELISA and data was good like...

08 November 2023 7,339 0 View

What is the Equivalent Energy (MJ) of Elemental Sulphur?

What is the equivalent energy of the element Sulphur? with appropriate reference. I need to calculate the energy input from Sulphur fertilizers. Thanks in advance.

05 August 2023 4,731 2 View

How to do stability analysis for a sliding mode observer (SMO)?

I have been using a sliding mode observer (as shown in the attachment). I have designed the gains with the assumption that the derivative of the error (between the state estimates and measured...

06 July 2023 5,301 1 View

Why the peptide is not soluble in DMSO?

I tried ACN, DMSO and other solvent like methanol, water but its seems that peptide is not soluble and it is forming a gel in ACN and water. The peptide has 10-12 amino acid.

02 July 2023 7,323 1 View

Process for wrapping absorber in conical surface?

Hello everyone, i am working on wideband conformal microwave absorber. I am able to wrap the absorber in cylindrical shape, i am facing no problem. In the case of conical shape the wrapping of...

18 June 2023 4,620 2 View

I have isolated strain which resemble like bacteria in Nutrient and aleksandrov agar plate but in basal and pikovskaya agar plate resemble like fung?

Bacteria which show clear on nutrient agar plate and aleksandrov agar plate but act like fungi on the basal medium and pikovskaya agar plate ?

23 March 2023 9,013 1 View

What is the size of a puncta in confocal microscopy?

What is the accepted punctum size in confocal microscopy for quantification?

10 March 2023 4,601 0 View

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1. If I can quantize the atom using this hyperbolic spiral and classical physics, could nature do the same?

If we map as a continuous motion an ionising electron (beginning its journey at n=1) in an H atom, a specific hyperbolic spiral appears (see animation). When we solve this spiral formula, we find...

07 August 2024 5,343 2 View

Is it possible to plot the atom-projected band structure using GPAW?

Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...

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Gromacs first step of minimization ?

I have face this problem anyone help me how to solve this issue ?which is below Fatal error: There are inconsistent shifts over periodic boundaries in a molecule type consisting of 78 atoms. The...

07 August 2024 2,598 1 View

Should I include H atom into C3N5 when i am doing DFT modelling?

Hi all, my experimental XPS results shown that my C3N5 sample consists of N-H bond, hence in this case I should incorporate the N-H bond into my DFT modelling. However, I do notice several papers...

07 August 2024 8,414 2 View

Need heterogeneous catalysts calcined before reduction?

Metal-containing heterogeneous catalysts often need to be calcined before reduction, so what are some examples of catalysts that perform better without calcination? What is the reason and how many...

05 August 2024 909 2 View

Why reactivity isn't increased with more empty spots in valence shell?

If from a geometric perspective the non-halogens, non-noble gases have more empty spots in their valence shell, and the filling/exiting of any of the empty spots in the shell constitutes a...

03 August 2024 4,787 2 View

Why do paired electrons atoms produce no magnetic field lines?

If you think of electrons with spin as bar magnets, you know bar magnets of opposite polarity as long as they're not occupying the same spatial location don't cancel out each other's magnetic...

03 August 2024 3,927 2 View

How can you draw a coordinate bond between a metal and donor atom in metal complexes, using discovery studio visulizer software?

Hello,, The metal complex ligand appears incomplete in the screen of the discovery studio visualizer

30 July 2024 3,354 1 View

How to do pca analysis of c-alpha atom of the protein?

i m interested in pca analysis of c-alpha atoms in gromacs for that i used the following gmx_mpi covar -s mdca.tpr -f mdca.xtc -o eigenvalca.xvg -v eigenvecca.trr -av average.pdb -n index.ndx but...

30 July 2024 1,607 1 View

I have calcined my catalysts without flowing air from the compressed air cylinder will there be any problem with my reaction if i use that catalysts?

FYI Catalyst is MFI zeolite Si/Al = 140,25.40.11.5,15 I am using this catalyst to study methanol to DME conversion

25 July 2024 2,486 2 View

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