How much resistance can an acrylic(PMMA) plate provides on heat subjection?

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How can I use an air blower or fan inside a temperature oven?

Dear Researchers, I am trying to study the behavior of thermal sensor at high temperatures. I have a temperature oven to control the temperature which has an inlet(12mm dia) and exhaust...

04 May 2018 3,076 3 View

How can I perform Fast Fourier Transform on an experimental data?

Dear Researchers, I have an sensor output data recorded over a period of time. Now, I would like to convert this time domain data into frequency domain to obtain the bandwidth of the sensor. Can...

03 April 2018 8,712 2 View

How to set thickness for a 2D model?

Dear Researchers, I'm drawing a 2D model to simulate Joule heating. How can I set a desired thickness in a 2D COMSOL model? If I don't have the luxury of setting the thickness, what is the...

01 February 2018 2,121 2 View

Why my COMSOL 3D model is taking long time to run?

Dear Researchers, I'm running a simulation on calorimetric thermal flow sensors. I tried to use Joule heating and Laminar flow interfaces to obtain the temperature distribution on the surface of...

01 February 2018 4,962 4 View

Where do I find some research works/papers that reports COMSOL simulation of a calorimetric thermal flow sensor?

Dear Researchers, I'm working on simulating and studying the behaviour of calorimetric flow sensor numerically. Hence, COMSOL multiphysics can be a great choice of...

09 October 2017 2,714 2 View

Why is the output of AD 623 does not change irrespective of the resistor gain?

Dear Researchers, I'm working on a bridge circuit that is connected to an instrumentation amplifier AD623. The differential inputs to the amplifier from the bridge...

08 September 2017 2,728 1 View

Transient model problem

Hello Researchers, I am trying to develop a transient heat transfer model for a solid-solid device with internal heat generation using the basic Fourier's equation. I...

07 August 2017 3,700 9 View

How to solve two 4 non-linear complex equations obtained using 2 boundary and continuity conditions each?

In this mathematical problem, I have two non-linear ODE solutions solved analytically. Furthermore, I need to apply two boundary and continuity conditions each to the two solutions which resulted...

10 November 2016 5,322 2 View

How to solve two non-linear second order ODE with 4 boundary and continuity conditions(coupled) analytically?

Hello everyone, I have two non-linear autonomous second order ODE with initial ,boundary and continuity conditions(4 conditions) to find four constants. Which method can be...

06 July 2016 7,056 11 View

What could be the challenges in designing a silicon carbide based pH sensor for high temperature applications?

01 February 2016 725 1 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

Is changing the medium during the experiment overestimate the results?

I am experimenting with cancer and non-cancer cells in a 12-well plate for 4 days with a seeding density 1*10^4/well, however, I noticed that the control group growth rate slows down on D3. Should...

07 August 2024 2,283 2 View

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 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 to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

Can you recommend a 96-well plate for minimal cell adherence to the wells during phagocytosis experiments?

I have been performing short phagocytosis experiments using 96-round bottom, tissue culture treated, well plates (Falcon, 353077). I culture the cells with the phagocytic cargo for 2-4hrs, wash...

04 August 2024 5,228 4 View

What should I do with parameters that are not relate to my simulation in MyLake model?

I want to Estimate surface heat fluxes using MyLake, but I don't have all the initial values in model parameters section and other sections,is there a way?

04 August 2024 1,537 1 View

PBMC infection with virus?

In my study, I intend to infect PBMCs with SARS-CoV-2. After that, I will analyze NK cells by flow cytometry to see if their phenotype changes or if they show degranulation. After the infection, I...

01 August 2024 4,403 4 View

Found this object in the cell culture - do you have any suggestions what it might be?

Dear researchers, Today, we found this object in one of the wells of a 96wp culture plate. The plate contained MEC-1 cells and GelTrex. I am quite curious what this is (because it's not cells). Do...

01 August 2024 2,250 2 View

Publishing a checklist?

Does anybody know of entomological Journals without page charges that would publish an extensive checklist (Hong Kong Aculeates wasps) covering 350 species (of which more than half are new to Hong...

01 August 2024 6,134 2 View