Is there any standard for torsion test of polymeric material?

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What plants have high levels of sulfur-containing amino acids such as methionine?

Methionine, cysteine, homocysteine, and taurine are the 4 common sulfur-containing amino acids, but only the first 2 are incorporated into proteins. Sulfur belongs to the same group in the...

22 July 2024 4,273 4 View

The best source for amplification of ADAM17 prodomain?

hi every one I am making vector construction (for fusion proteins) and in this moment I wanna to amplification of ADAM17 prodomain with PCR. to yet, I couldn't amplified the ADAM17 prodomain with...

21 July 2024 8,660 1 View

Which is better for the student : Implementing the principles of object-oriented programming using Java or C++?

Object-Oriented Programming

29 June 2024 4,877 12 View

Hello In your opinion, which is better: Study Microprocessing first, then Computer Architecture, or vice versa, and why?

Computer Science Department

19 June 2024 8,292 2 View

How can we ensure that the recovery rate of the extraction of a compound from biochar (porous medium) for a destructive analytical method is accurate?

Various organic feedstocks are used in the thermochemical conversion process to produce biochar. It is essential to analyze the resulting biochar for hazardous compounds to ensure its safe use in...

30 May 2024 6,258 1 View

What is the difference between limitation in recall and recall bias?

19 May 2024 8,812 3 View

Who are the oppressed who will inherit the earth?

One of the promises of the Holy Qur'an is the inheritance of the earth to the oppressed, according to the verse, " And We desired to show favour unto those who were oppressed in the earth, and to...

10 April 2024 3,604 0 View

Is exosome pellet visible after isolating from ASC cell culture supernatant by PEG isolation methods?

I am trying to isolate exosomes from the cell culture supernatant of Adipose Mesenchymal Stem Cells (20-30 ml) by the PEG isolation method. But exosome pellet is not visible after isolation. DLS...

08 April 2024 3,879 1 View

I need detailed steps of pretreatment of macroporous Resin Amberlite XAD 16N ?

No informations furnished from the supplier. I am working with this type of resin for the first time! In litterature, I found these steps: - Use deionised water to remove salts until neutral pH...

12 March 2024 4,612 0 View

What is the reason for my failure in the production of hollow nanofibers?

Hello. I am making hollow nanofibers using electrospinning technique and coaxial needle. My efforts have not been successful so far. I use PVA polymer for the shell and mineral oil for the...

22 February 2024 3,064 0 View

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

09 August 2024 7,615 1 View

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

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04 August 2024 8,997 1 View

Can anyone explain why there is not any color bands in the middle portion of the tensile coupon?

Details of the Analysis. Static Analysis Composite Layup Continuum Shell Elements FRP Material (Elastic and Hashin Damage)

03 August 2024 8,538 4 View

May I know the exact Quartile of the journal- Advanced Engineering Materials (Wiley) for material science category?

In some data sources it has been grouped in Q1 and some shows it is Q2.

29 July 2024 4,227 2 View

Why might I be observing hysteresis in my stress-strain curves when using the Mohr-Coulomb model, despite not applying dynamic loading?

While working on caisson foundation, I applied static vertical load

25 July 2024 9,357 1 View

Can we eliminate the stress singularity at the tip of the crack by manipulating the elastic constants?

The aim of the research here is to prevent the propagation of the crack in the fabricated elastic medium with useful applications.

25 July 2024 9,976 3 View

Wrong out put for gmx x2top?

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24 July 2024 367 4 View

What binder would be the best choice to modify glassy carbon electrode with a 2D Material like Graphene or MXene?

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23 July 2024 5,776 2 View

Is there a good macro photography kit for on-site metallurgical investigation?

I am looking to purchase a photography kit for onsite metallurgical investigations, such as capturing photos of worn areas, hot tears, cold tears etc. Could anyone suggest me a good...

22 July 2024 3,490 2 View

Abdelkader BOUAZIZ

Dear Hamed Sadaghian, various set of experiments are possible. Please check the following documents. My Regards

https://www.scielo.br/j/po/a/s68Bdf5GVZXYHBnTTzscmsN/?lang=en

Akula Komuraiah

dear sir, please read

https://iopscience.iop.org/article/10.1088/2053-1591/abb560/pdf

https://nvlpubs.nist.gov/nistpubs/ir/2015/NIST.IR.8059.pdf

Hamed Sadaghian

Abdelkader BOUAZIZ Akula Komuraiah Thank you very much for your responses and the relevant references.