29 September 2021 5 2K Report

Ru and Ir-based materials were employed as an ideal OER catalyst but showing poor ORR performance. why this ambiguity?.

More Ganeshbabu Mariappan's questions See All
Hi..How should I give excitation for coaxial feed when the patch and ground are separated by shorting pins in hfss?

Can anyone tell how to give excitation and assign what type of port for my antenna design because the patch and ground are separated so I am not able to assign port by selecting the cylindrical...

14 October 2023 3,969 2 View

Is there any specific medium (Selective or differiential medium) for Zymomonas mobilis?

I am in isolation process of zymomonas mobilis bacteria. So i need to know that there is any media for selectively isolate the zymomonas sps.

09 June 2023 3,875 0 View

Can anyone clarify me why Sulphur peak response is less for the BBOT standard in CHNS analysis whereas other peaks (N, C, H) response is fine?

During the analysis the response for Sulphur in TCD is less whereas others (N, C, H) were ok. What could be the technical reasons?

05 June 2023 6,599 0 View

Is there any tool to convert the allelic data (allele size) into genotypic data (allele form, i.e AA AB) ?

As we are aware, codominant data analysis using POPGENE requires genotypic data (AA AB) If anyone can suggest a possible way to convert the allele size into allele form would be highly appreciated...

14 March 2023 6,769 1 View

LS-DYNA - material fails but it didn't fail in ansys?

Hi, I am trying a ball plate impact analysis in LS-DYNA and Ansys. For the plate, I am using graphene material properties and for the ball, I am using steel or aluminum material properties. I...

06 December 2022 9,556 0 View

Yield strength & Tangent modulus of Graphene?

Hi, I am trying to find yield strength & tangent modulus of pure graphene but I am unable to find it. Could someone please give me the values for yield strength & tangent modulus with...

04 October 2021 4,453 4 View

How can we know the Nucleic acid (DNA) denaturation in sample ?

I need to isolate DNA from an old animal skin cell. But before going for isolation of DNA. I need to clarify that the DNA is denatured or not? Please recommend me a method for that.

01 October 2020 8,440 2 View

For GCMS, which drying method is better? Nitrogen drying or Hot air oven drying ?

I have one doubt about drying process in sample preparation for GCMS. Which drying method is better ? Nitrogen drying or hot air oven method?

10 March 2020 5,988 12 View

How to convert the Fillter paper unit to G?

I need to perform enzymatic saccharification process for that i need to add cellulase enzyme. In the Ref paper everyone put as FPU. i dont know to convert FPU into mg. can anyone help with this?

23 February 2020 8,434 2 View

How to culture elongated shaped HUVEC cells ?

I am using the LONZA bullet kit media (CC-3162) kit for cultured HUVEC. I have revived the cells 5 days back and cultured it in a two T25 flask. But till now I could observe only spherical...

08 December 2019 734 1 View

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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...

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How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

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Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

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Aspen Plus Simulation?

Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...

06 August 2024 5,023 1 View

The Bigger You Are, the Harder You Fall (some lessons from Dinosaurs)?

Evolutionary fitness is based on an organism’s ability to adapt rapidly to changing environmental circumstances. Large-bodied mammals have been equipped with large brains (and hence a high...

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Measuring the Intelligence of a Species?

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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...

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