Alzheimer's disease - Amyloid-beta plaques - available drug?

Dear all, Is there any available FDA-approved drug that can disable the formation of amyloid plaques or attenuate the progression of Alzheimer's disease once plaque formation is initiated...

30 December 2020 9,505 1 View

How can I compare the current ADHD-RS total score with the score related to 6 months before now?

Dear all, I want to analayze the inattentiveness level in ADHD patients and compare the current score with the score of 6 months before now. I do not have any score of inattentiveness level of 6...

05 September 2020 5,094 3 View

Do you know any special research unit in Neuroscience field where I can spend a semester as an internship or a free mover student??

Hi dear readers, I am really interested in Neuroscience and Neuropsychiatry, and am really eager to do more research in these fields. Since I live in a developing country and don't have enough...

18 August 2020 8,044 3 View

How to extract max and min of x-coordinate, y-coordinate and z-coordinate of each boundary of geometry in COMSOL Multiphysics?

I have a complicated 3D geometry with 1033 boundaries in COMSOL Multiphysics. I need the list of max and min of x-coordinate, y-coordinate and z-coordinate of each boundary in a text or excel...

01 June 2019 8,069 9 View

How to extract boundary points in COMSOL Multiphysics?

Hello everybody, How can I extract all of the boundary points (with their corresponding number which COMSOL labeled them) and their corresponding coordinates from the geometry in COMSOL...

16 November 2018 6,465 3 View

How to resolve this error: Failed to find consistent initial values?

Hi everybody, I want to use fluid & shell interaction in COMSOL Multiphysics 5.4, so I'm trying to apply it on a simple geometry first, but I'm facing to an error any time: Failed to find...

29 October 2018 6,267 9 View

How can I have FSI physic interface in COMSOL which its solid part is defined as a shell?

Hi everybody, I want to solve the laminar flow physic interface in a geometry. The movement of some points on the boundary is specified and the movement of other points on the boundary should be...

14 September 2018 9,158 3 View

How to define a complex movement for the boundary in COMSOL?

27 July 2018 1,402 5 View

Is TinkerType still being maintained?

I see the associated weblink mentioned in the paper is dead. I failed to also find any project homepage. Is that because TinkerType is no longer maintained?

16 March 2014 2,521 1 View

Is there any tutorial for comsol general projections?

Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...

02 March 2021 4,624 4 View

Is it possible to do piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch?

How to do Piezoelectric coupling in ANSYS-APDL or COMSOL between tapered substrate and rectangular piezoelectric patch? Piezoelectric coupling between the rectangular substrate and rectangular...

02 March 2021 9,833 3 View

Why the results when using wall thickness and when using shell conduction are different in ansys fluent?

Actually, I am running cfd simulation for a heat exchanger which has two fluids one hot and other one is cold fluid. there is a solid domain between them, which I removed and instead I have used...

01 March 2021 9,537 2 View

How can i resolve the "final solutuin is not converged" error in Comsol for my heat transfer simulation??

I have been trying to simulate heat transfer problem in Comsol 5.5 for long time but it always throw an error stating: "Failed to find a solution. Maximum number of Newton iterations...

28 February 2021 8,626 3 View

How to use measure capacitance change in COMSOL time dependent study ?

I want to measure change of capacitance due to relative displacement between two parallel plates in COMSOL. Distance between two plates changes with time. So I'm using a time dependent study but...

26 February 2021 8,567 3 View

How do you mesh a thin solid in Fluent?

Hello, I have used the shell function on SpaceClaim to create thin solids for the model I am studying. These are contained within an enclosure for my study. I chose this approach as it avoids the...

24 February 2021 8,856 3 View

Error in comsol?

Dear respected researchers, while performing CFD analysis in Comsol it's showing like this Error: Nonlinear solver did not converge. The maximum number of Newton iterations reached can...

24 February 2021 249 3 View

What software programs can directly simulate Additive Manufacturing Directed Energy Deposition (DED)?

I understand there are a lot of software programs that can simulate DED by going through specific modeling, simulation, and commands. For me, that was time consuming and results were not accurate....

24 February 2021 4,428 3 View

How can I find the effect of different parameters like (Reynolds number, Hartman number, volume friction etc.) in COMSOL?

Here I am facing this problem. I don't find any effect of this type of parameters. I am a beginner user of COMSOL.

23 February 2021 9,086 3 View

How to Implement Elastoplasticity in a PCL model in COMSOL Multiphysics?

I am using COMSOL Multiphysics 5.5. I am trying to simulate the tensile test of PCL scaffolds. However, regardless of the strain, I have the elastic region all the time which is not true when it...

23 February 2021 4,050 1 View