What values should I use for Permittivity, Electrical Conductivity of Blood?

More Aiman Fakieh's questions See All

Who can help in astrophysics modelling?

I need some one to help in modelling an astrophysics hypothesis. Call WahtsApp 00962777526193 email: [email protected]

15 May 2024 6,043 1 View

How to convert International unit (IU) to mg/ml if specific activity is not given?

I have to find the concentration of 3 million IU of interferon-alpha in mg/mL or micromolar.

28 December 2023 8,460 0 View

What recommendations are required for process enhancement for sand casting methods?

Aircraft engine parts are usually manufactured from high precision casting methods such as investment casting. This is because the quality is utmost important for such applications as human life...

17 December 2023 8,780 0 View

How can I make my nanoparticle size smaller?

Hello! I'm a 1st year Masters student working with nanoparticles. I've been trying to formulate nanoparticles for awhile now and I've been struggling to get my particles to its true nano-size...

05 December 2023 8,964 3 View

How can we design primers to check mutation in genes, but not expression of genes through RT-PCR analysis?

I have designed primers to see the gene expression of some targets, but now I want to check the mutation of those genes through PCR. How can I design primers for the mutation of genes?

04 October 2023 8,185 4 View

How can i solve or understand the hbond.xvg error?

Hello everyone I have done simulation of 100 ns by using gromacs.. and the following is hbond plot but its different i dont understand that every thing is fine but the data formate in .xvg file...

14 May 2023 9,929 2 View

How to improve daylighting system in educational building?

From my research, daylighting are refers to the use of natural light in indoor spaces, offers numerous benefits in educational buildings. In order to optimizing the energy, there are few elements...

13 May 2023 3,225 1 View

What we can use as a control for qPCR of cytokines?

Positive control for the Cytokines assessment for allergic reactions by qPCR.

05 April 2023 1,407 1 View

How to submit ITS-rDNA partial gene in Bankit?

Kindly suggest the which option to select on the bankint portal to submit ITS-rDNA partial gene sequence.

19 February 2023 6,865 2 View

How to calculate %TSP using bradford and ELISA readings?

Hi, I am checking the expression of foreign protein in plants, and trying to calculate the actual % of that protein among the total soluble proteins of plant. I am doing so by dividing its Elisa...

30 August 2022 3,842 0 View

Problems about acousto-optic coupling in Comsol, how to check whether the moving mesh is correct?

I’m trying to reproduce the acousto-optic coupling simulation in the paper Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering. LNOI(lithium niobate on insulator) is...

13 August 2024 9,795 0 View

How to get LP fiber modes directly from Comsol?

Hi there, I'm new to modelling with comsol. I would like to ask if it is possible for comsol to output linearly polarized (LP) modes? I tried modelling a simple single mode fiber with an enlarged...

23 July 2024 4,019 3 View

Can anyone help with this comsol error? Pleaaaase I need help !!?

Undefined variable. - Variable: comp1.cNa - Géométrie: geom1 - Domaine: 1 Failed to evaluate expression. - Expression: comp1.cNa - Affichage: Graphique sur ligne 1

19 July 2024 1,938 2 View

Why electrical charge on the moving plate increase?

Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...

19 July 2024 4,694 4 View

Why does the error "The relative error (0.29) is greater than the relative tolerance" appear in Comsol Multiphysics?

Hello, My name is Radu Jubleanu, I am a PhD student at the Politehnica University of Bucharest. I work in the field of magnetic storage in superconductors. I want to carry out a numerical study of...

15 July 2024 6,025 1 View

How to use stress and displacement results from 1st stationary simulation as initial conditions for 2nd eigenfrequency simulation in COMSOL?

Dear All, I am trying to define the dispersion curves of a periodic unit cell in COMSOL Multiphysics with prescribed displacements. I am using two separate studies: - Study 1: Stationary, with...

13 July 2024 7,855 1 View

I have need a LPBF/SLM model on comsol multiphysics ?

In this model clearly understanding how to active one layer to another layer and how to add powder material properties step by step.

08 July 2024 6,147 0 View

Is it possible to define exothermic processes in finite element software like COMSOL? If yes, how can this be done?

We aim to study an exothermic process and evaluate its temporal changes. Could you recommend suitable software for this purpose and explain how to conduct this analysis? What specific data is...

30 June 2024 8,413 1 View

Has anyone simulated Argon plasma jet in Comsol?

Hello, Has anyone successfully modeled 2D argon plasma jet using the COMSOL? I would greatly appreciate any guidance on this matter.

30 June 2024 5,597 0 View

COMSOL simulation of transient wave optics propagation is not physical?

Hi guys, I am trying to simulate a 1 ps long plane wave propagating in a dispersive material, with the wave optics transient module. According to the drude-lorentz model, when the frequency of...

29 June 2024 486 1 View

Muhammad Ali

I suggest you follow Article Electrical properties with relaxation through human blood

and https://pubs.rsc.org/en/content/articlelanding/2018/ay/c7ay01692a#!divAbstract

Abdelhalim abdelnaby Zekry

Dear Aiman Fakieh

The electrical conductivity in blood is about ~10-20 mS/cm and the permittivity

and the permittivity of the blood is 76.8 epsilon0 which is more or less equal to that of the water.

Best wishes

Aiman Fakieh

Thank you so much Prof. Abdelhalim abdelnaby Zekry and Prof. Muhammad Ali

I really appreciate your answers..

Dear Prof. Abdelhalim abdelnaby Zekry , If I work on terahertz range of frequencies (0.1 to 3 THz), should I use the same values above?