24 February 2017 2 10K Report

Can somebody help me in finding the bi-correlation of a time series or a signal especially using MATLAB? Please give specific suggestions considering I am a stranger to this concept.

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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

Can I get open research problems in STEM relative to computer vision?

What are some open research problems in the field of STEM with a possible CV solution?

17 June 2023 1,059 2 View

Can someone recommend resources to understand DFT calculations done on a single atom catalyst?

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

11 May 2023 799 1 View

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