I had taken SEM images of butterfy wings. which all data from the image is most important and how should i interpret it?

More Amina Thaj's questions See All

Provide a questionnaire for positive role of politics in nursing ?

I want to write article in a topic of positive role of politics in nursing, and I'm confused how can we add add questionnaire and what will be the questionnaires.

18 July 2024 10,021 3 View

Hello, I’m growing three species of microalgae under heterotrophic and mixotrophic conditions. Both the two turned yellow?

What could be the reason for mixotrophs to be yellow too instead of green? Thank you

08 July 2024 594 2 View

How can i publish my work?

i have a research paper

01 July 2024 3,397 2 View

The gap in diagnosing intra-thoracic tuberculosis in children is not closed despite the advanncement in microbiology fields?

In 2024, childhood tuberculosis will still be a significant global public health issue, especially in underdeveloped nations (LMICS). It is true that the underestimation of the disease's extent...

31 May 2024 5,221 0 View

Comment assurer la compatibilité entre une résine radioactive usée très acide et le ciment ?

Les résines échangeuses d'ions sont constituées d’un mélange de résine cationique sous forme H+ et de résine anionique sous forme OH-. Elles sont insolubles dans l'eau.

30 May 2024 10,035 0 View

pourquoi dans ce travail utilise-t-on de la résine époxy pour le confinement de la résine radioactive usée par cimentation ?

28 May 2024 1,136 1 View

Peut- on implanter dans un site de dysplasie cémento-oddeuse?

JE CHERCHE DES REVUES SYSTEMATIQUE SUR CETTE QUESTION

31 March 2024 6,107 1 View

How to find size of colloidal particles using turbidimeter ?

Hello everyone ! I got turbidity 448 NTU in infrared light 860 nm ( ISO 7027 ) using a turbidimeter ( TB211 IR ). And it's not very clear to me exactly what formulas can be used to calculate...

29 March 2024 4,816 1 View

User-defined function (UDF)?

Dear researchers I'm in need of a user-defined function (UDF) for modeling shear-thinning behavior in my simulations. Could someone provide me with an appropriate UDF for this purpose, or point...

06 February 2024 2,971 0 View

Can yo help me solving this problem please??

Oral 2mg diazepam, half-life 20 h, bioavailability 90%, what is the concentration in saliva after 14 h? knowing that the saliva drug concentration is 0.1 of the plasma concentration.

02 January 2024 9,717 1 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

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 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

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 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

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 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

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 View

Chandrasekaran Nagaswami

Please send some images at different magnificaions and the goal of this project.

Warren Straszheim

I understand that the size of the scales determines the interaction of the scales with the light, and thus determines the apparent color of that part of the wing. Do you have samples and images from the different colored areas?

Did you see finer structure on the scales?