Is there any paper to compare MIP Solver with SAT solver?

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How to replace Zeocin resistance gene in Pichia genome after integration?

I have been using Zeocin marker for target protein expression to verify integration in Pichia system. However, I would like to remove Zeocin marker since it's antibiotic related and not ideal for...

15 June 2024 3,851 2 View

Dear Doris, Could you please give me the code in your paper "On Causal Discovery from TimeSeries Data using FCl"?

my email is [email protected]. thank u very much!!!

10 March 2024 6,991 2 View

Errors when calculating dielectric constant of TiN?

I was trying to calculate dielectric constant of TiN. I did self-consistent calculation first and then run the calculation of dielectric constant with INCAR like this: PREC = Accurate ALGO...

16 February 2024 8,951 3 View

Ansys fluent_adapting mesh?

I use adapt-gradient and refine mesh by phase(air and water). But when calculate running it turns to Warning—— Adapting mesh (Adapt Gradient of water-vof)... WARNING: 2 cells with non-positive...

06 December 2023 1,565 1 View

Hello everyone, do you have the MATLAB source code that draws the limit cycle of ODE system?

Hello everyone, do you have the MATLAB source code that draws the limit cycle of ODE system? Can you share it with me? My email is [email protected]. If you can help me, I can share...

18 October 2023 1,028 0 View

How to dissolve lyophilized silk fibroin?

I have prepared silk fibroin from cocoons following the protocol established by the Kaplan group. However, in their protocol, they specified that "silk fibroin can be frozen under -80 or -20...

13 September 2023 902 0 View

How much information can we get from the UV-IRS spectrum for semiconductor?

Usually, I obtained optical band gap for semiconductor through Tauc Plot method which only focus only on the region near the intrinsic absorption edge. I wanna know what does the rest part of the...

20 July 2023 8,569 0 View

Why cubic phase tends to form at high temperature?

According to the principal of entropy increase, it's easier to form more disordered crystal strcuture at low temperature. Do I mixed up the concepts of chaos and disorder?

17 July 2023 290 1 View

Why HMIMO is called holographic?

Here are my detailed question: As I can see, the H in HMIMO should stand for holographic and it should obey holographic principles. But as I read more HMIMO papers, especially this one:Holographic...

05 June 2023 2,547 1 View

Whether there are some key factors for breaking through to the D larvae?

I wanted to understand the mechanisms of the oyster larvae and whether there were some key factors for breaking through to the D larvae.

26 April 2023 728 3 View

What should I upgrade in my computer to speed up simulation in CST?

I want to reduce simulation time in CST for frequency domain solver by upgrading my computer. I already have discrete GPU but it doesn't seem to make any difference at all compared to integreted...

10 July 2024 2,789 4 View

What's wrong with my COMSOL model for turbulent flow in time dependent solver?

I am trying to simulate velocity field inside a domain of just ambient air (pressure is 1 atm & velocity is 10 m/s). There is a tank inside it which has a leakage. The leakage hole is leaking...

01 July 2024 2,249 0 View

Constant Reciprocal of Step Size?

Hello I recently encountered a problem with the reciprocal of step size plot in Comsol Multiphysics. After a certain time (seconds) in a time-dependent solver, the plot oscillations will be...

04 May 2024 7,278 0 View

Film cooling using chtMultiRegionFoam solver in openFOAM ??

Hello, I'm attempting to model gaseous film cooling with two fluids (coolant and hot air) in openFOAM, employing the "chtMultiRegionFoam" solver. However, I encountered an issue where it's not...

16 April 2024 9,330 1 View

Multiphase Eulerian model on ANSYS FLUENT keep showing me floating point during simulation after incorporating chemical reactions. What should I do?

Reversed flow on 28 faces of pressure-outlet 7. Stabilizing mp-x-momentum to enhance linear solver robustness. Stabilizing mp-x-momentum using GMRES to enhance linear solver...

02 April 2024 7,354 3 View

How to reduce the meshcells in CST Studio for Human model?

Dear Sir/ Ma'am When I am considering the human model with an antenna for simulation in CST then it is reflecting an error as "Time domain solver does not support mesh size > 2 billion mesh...

29 March 2024 8,205 1 View

Is it possible to use mean-field homogenisation in Abaqus with Dynamics Implicit?

Greetings, I'm interested in whether it's possible to employ mean-field homogenization (MFH) within Abaqus alongside the Dynamics Implicit (or Explicit) solver. I'm exploring this possibility as...

26 March 2024 3,969 4 View

Convergence problem with NLGEOM in ABAQUS for rubber type materials . How to overcome this?

There is a sealing with a rubber core and a polymer shell. The sealing is positioned into a groove and then is subjected to pressure from a one side. I've built a 2D model with plain strain...

26 February 2024 4,673 9 View

How to extract AgNPs out of my polymer without destroing my polymer?

Hello, I am preparing layer of polymer for selective detection of AgNPs on MIP principle. I find way to incorporate it in to a polymer but now I strugle to remove them without destruction of my...

22 February 2024 7,939 2 View

Forced Heave oscillations in free surface?

Hi, I am finding the added mass and damping coefficient of different floating structures using the forced heave method. For that I simulated a cylinder in free surface by STARCCM+ , whose geometry...

20 February 2024 8,989 0 View