01 January 1970 1 8K Report

Comparison of the interpretation of black holes between relativity and extended classical mechanics (ECM), textual explanation reserved:

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Is space-time dilation conceptually equivalent to space-time expansion?

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Why can't a black hole engulf the entire universe? What limits its gravitational reach?

Since a singularity has properties that reach infinity, one might assume its gravitational influence is also infinite. When a star collapses into a black hole, its mass is compressed into an...

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My material is AlSi10Mg made by Selective laser melting. Why i am facing difficulty in EBSD?

1. Which phase should I select during EBSD? 2. Attached image is the polished surface but in your opinion what is on the surface of sample? it is oxide or colloidal? 3. Diamond polishing by paste...

27 June 2024 5,248 2 View

Why I am facing difficulty in EBSD of AlSi10Mg (made by selective laser melting)?

I had polished my sample till 3000 grade manually then done diamond polishing by 3 micron, 1 micron and 1/4 micron (By Diamond paste and aerosol). After that I had done colloidal polishing by 0.04...

19 June 2024 5,343 3 View

Why my in vitro transcription doesn't work?

Hi everyone! I am currently doing In vitro transcription of two different RNAs, one is ~90bp size and another one ~200bp. I am using 2μg of DNA template, the reaction is kept for 3 hours at 37...

09 June 2024 4,699 5 View

How to calculate the succinate dehydrogenase (SDH) enzymatic assay ?

Hello everyone, Regarding the SDH assay calculation on a Microsoft Excel sheet, I need assistance. Using the UV spectrophotmetric approach, I conducted an in-vitro SDH experiment in the A549 cell...

21 May 2024 4,985 0 View

What can be the Preliminary characterizations to confirm MOF synthesis?

Dear Researchers What are the initial characterisations utilised to confirm the synthesis of MOF. Kindly suggest. Thank You

24 April 2024 1,425 2 View

I want to analyze total solids in microalgae. If I directly take crude sample then media salts will also contribute. Then how to measure exact TS?

Should I centrifuge the the crude microalgal sample first and then analyze it or Should I dry it first. Please Help me out to solve this.

16 April 2024 3,559 2 View

Can Quantum Entanglement Truly Facilitate Information Exchange?

The following text explains quantum entanglement and its limitations in exchanging information. Quantum entanglement refers to a correlation between the states of particles that are separated by...

19 March 2024 9,198 4 View

How to see microstructure of AlSi10Mg sample made by Selective Laser Melting?

I have used Keller's reagent till now but I am not able to see silicon network in SEM. I am also facing problem in etching. Some times I can see the microstructure in Optical Microscope but not...

13 March 2024 9,866 1 View

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Stability of the Solar System: Insights from Einstein’s Equations ?

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How can I interpret the data without the need of solving it manually?

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Why only alpha wave of brain are found in some patients?

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Can anyone kindly suggest research topics in the area of thermodynamics, heat transfer, fluid mechanics or renewable energy?

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