What is the twin jet polishing solution for Zn-Ni coatings?

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Does anyone know how the "monmonier" function in "adegenet" R package runs over bootstrap pseudo-datasets?

Hello, I used Monmonier's difference algorithm to assess its genetic discontinuities based on the Euclidean distance of genetic dataset and geographical coordinates of populations, using the...

28 February 2022 358 3 View

What tests should I run for this small scale research?

•Is the writing skill of CLIL students better than mainstream students of EFL classes regarding the use of linking words. H1: •The CLIL students outweigh the mainstream students in the use of...

25 October 2020 5,877 3 View

Divergence problem in dynamic response of a clamped three layered circular sandwich plate to a harmonic concentrated load?

I have used the Galerkin method in order to acquire the Mass and Stiffness matrices and by calculation of the natural frequencies and comparing them with FEM software, the matrices seem to be...

26 November 2018 402 3 View

Do you know this Isognomon species?

Hello Could you help me identify this Isognomon species? because of the species of this genus are very variable in shape, identification of them is confusing for me. thank you for your...

23 December 2016 9,638 5 View

Could you help me to identify this Isognomon sp?

Hello I have some species of the genus Isognomon fom Persian Gulf. 15 m depth. from a shipwreck I'm in doubt about them Could you help me to identify it? thank you very much

15 December 2016 1,809 6 View

Does any one know this species (Brittle star)?

Hello i have a species that i have collected from Persian Gulf (hard bottom). i cant identify it, can you help me. if you now it, please tell me and send me its reference. thanks a lot

13 August 2016 6,510 5 View

Preparation slide for SEM photos from Octocorals?

Hello i want to identify my collected soft corals with SEM photos. but in the papers i see the sclerites are from different part of the species. i don't know how i can distinguish from which part...

05 July 2016 826 6 View

Does anyone help me in identification this brittle star?

i have been collected my samples from Persian gulf, hard bottom, that they were attached to a soft coral. i think it is a Ophiothrix sp, but i cant identify it in species level if you know its...

22 June 2016 3,618 4 View

Identification this Bivalvia?

Hello Please Help me in identification this species. thank you sampling area : Persian Gulf hard bottom 26 m depth

15 June 2016 9,758 10 View

Please help me in identification this Bivalvia?

please help me in identification this species. sampling area: Persian gulf 26 m depth, hard bottom.

15 June 2016 9,801 3 View

How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

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 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...

07 August 2024 9,563 0 View

What procedure should I follow for current controlled PPy film electrochemical deposition on ITO?

For example, I perform passivation process before electropolymerization of Py for adhesion to titanium surface. Is a similar or different procedure required for ITO? If necessary, I would be glad...

06 August 2024 3,176 0 View

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

Weak DAPI staining after immunohistochemistry - how to improve?

After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...

05 August 2024 9,637 2 View