How can I simulate a liquid flow in any CFD software from collected data from an optical detection?

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Invitation to an Academic Collaboration?

We are looking for interested collaborative author from a recognised research institution/ university in the following countries: 1) Somalia 2) Afghanistan 3) Sudan 4) Mali 5) Gambia Please...

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PCR gradient temperature ?

I have a question regarding how do we know what temperature should we choose for the gradient in the pcr machine. For example, I have primer with average temperature= 57.4. I need to use 6...

01 January 2024 5,852 1 View

Formula of Organic Loading for batch experiment?

How do I calculate the organic loading in kg VS m-3? I'm examining the amount of methane produced from anaerobic digestion. This was carried out in 125 ml serum bottle with a working volume of...

30 June 2022 8,607 0 View

Can you please suggest the reliable method to quantify live/dead bacterial cells in the presence of blood cells from a pathogen infection study?

Hello all, I am about to start a project which is to identify a newly isolated bacteria as a causative pathogen to mass summer mortality in a marine mollusk. Briefly, this is a full-factorial...

15 July 2021 7,525 6 View

Theory/ model to study Low-Contact Workplace set up in post Covid 19 pandemic ?

What are the appropriate and relevant underpinning theory/models to research low contact workplace set up in post Covid pandemic scenario? any suggestion? thanks

23 July 2020 3,968 0 View

Labour Union role in New Normal Workplace post Covid 19?

To what extent is the labour/ trade union' s role in contributing to the new normal workplace arrangement/ standard operating procedures in post Covid 19?

23 July 2020 4,631 3 View

Siri Simulasi Sistem RG03 AH30903 ?

Soalan Siri Simulasi Sistem RG03 AH30903 Berdasarkan Breaugh & Strake (2000) dalam analisis impak pengrekrutan pekerja atas talian, huraikan konsep-konsep berikut: i) Cost of Filling the Job...

17 November 2019 8,476 36 View

DNA extraction from tropical peat soil?

To respective researchers, I’m doing the extraction of DNA from the tropical peat soil (high humic asid) for the metagenomics analysis. I’m using NucleoSpin Soil Extraction Kit (Macherey-Nagel). I...

16 August 2018 2,190 5 View

Is it a must to conduct a pilot test at the same organisation (real survey location later on)?

Pilot study location where

27 March 2018 4,573 3 View

OPNET - How to locate a project file?

Hi all. I have successfully created and simulated a network with 2 scenarios: with and without firewall. When i try to compare/view the results it seems the system cannot locate my current...

29 November 2017 6,552 2 View

How to determine positive-stained cells in FACS? Use isotype or unstained control?

To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...

06 August 2024 6,728 6 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

Can't spin-orbit coupling(SOC) be included in optical properties calculation in CASTEP?

I am currently using CASTEP version 2020. When I want to run optical properties calculations with spin-orbit coupling(SOC), I encounter the following error in a pop-up window before the job gets...

02 August 2024 2,890 0 View

How to make a Lateral flow control line more uniform?

We have a lateral flow test on Sartorius 140 NC. The conjugate is gold-monoclonal antibody. Using different control lines (GAM, protein A, protein G) we get a very strong leading edge with reduced...

31 July 2024 4,510 3 View

Suggestions for the Annexin V Positive Control ?

Hello everyone, I am currently using washed human platelets to stain Annexin V as a procoagulant marker. Additionally, I am staining with PerCP-CD61 to identify platelet cells. So far, I have...

29 July 2024 8,624 1 View

Why cannot i find my protein on cell surface after antibiotic selection of expressing plasmid?

I cannot confirm cell surface protein expression by flow cytometry even after transfection and antibiotic selection of cells. Does it take long for proteins to express on the cell surface? the...

28 July 2024 3,178 3 View

Problem with Two-phase simulation?

Hello; I am conducting a CFD study on two-phase flow in a separator, utilizing refrigerant as the working fluid. For this study, I have implemented pressure inlet and pressure outlet boundary...

25 July 2024 2,309 5 View

Flow through curved domains?

Hi everyone, I am working on a curved domain in which a ship is situated in the middle (geometry is given below). In my understanding the general fluid flow is parallel to the x axis from inlet to...

25 July 2024 9,058 4 View

BD Cell Viability Kit - TO evaporation?

Hello, I'm conducting flow cytometry experiments using the BD Cell Viability Kit and I've noticed that the TO solution ends much faster than the PI solution. I store the solutions according to...

22 July 2024 2,257 0 View

Can I use CCCP instead of H₂O₂ as a positive control for ROS measurement through flow cytometry?

I am giving starvation stress to the soil amoeba (Dictyostelium discoideum) cells in my study groups and using NAC as a negative control. I am using DHE for ROS measurement.

20 July 2024 6,354 0 View

Ebrahim Al Hajri

Please check our work in the publications below where we have done some visualization work and simulated it. i hope you find this useful.

Mass transfer characteristics of gas–liquid absorption during Taylor flow in mini/microchannel reactors

Phase field modeling of Taylor flow in mini/microchannels, Part I: Bubble formation mechanisms and phase field parameters

Phase field modeling of Taylor flow in mini/microchannels, Part II: Hydrodynamics of Taylor flow