Has any one solve the four coupled equations of FWM ?

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Does water pressure dominate fish body shape?

Actually we found various fishes with typical body shape too.

11 June 2024 8,519 1 View

Does osmoregulation important for the freshwater fish?

Osmoregulation balance the body fluid of the fish body.

01 June 2024 6,385 3 View

Why do most modern researchers partly or entirely depend on using (AL tools) for writing or reviewing research articles?

Why do most modern researchers partly or entirely depend on using AL tools for writing or reviewing research articles?

21 May 2024 7,256 1 View

Cfd analysis in ansys ?

I have done cfd analysis on my robot with 400 iterations in fluent flow and everything went well. Although in the result part the animation is not slowing down even if I increase frame rate. I am...

07 May 2024 6,899 0 View

I am fixing yeast cells and staining with DAPI. Can anyone share insights on what can be the reason behind this low bright confocal image?

Please ask if you need additional information.

05 May 2024 8,580 2 View

Why electron and hole thermal velocities are same for all materials in scaps simulation, why?

why electron and hole thermal velocities are same for all materials in scaps simulation, why

27 April 2024 2,906 1 View

Why pH balance is important for the fish culture?

We know pH range in water body is 0 to 14. 7 is neutral pH.

27 April 2024 4,594 2 View

What about an idea which considers a chitin -chitosan mixture are a mixture of different polymers?

Deacetylation of chitin results in different de acetyl chitin (chitosan)with various degrees of de acetylation.Such variation produces a mixture of different( chitosans) which is not studied...

02 April 2024 2,739 0 View

As deposited and Annealed XRD analysis of Thin films?

I have deposited iron titanate thin films by electrodeposition at different molar concentration. Q #1. In XRD pattern of as deposited I don't observe any intensity peak while after performing MF...

15 March 2024 5,534 12 View

Why does iodine mix salt is harmful for the fresh water fish boy in aqaculture?

I hard that not to apply iodine mix salt in the fresh water fish pond. But I've no idea what is the bad effect of iodine for fresh water fish body.

03 March 2024 9,636 4 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

Can a Conventional 50W visible LED Lamp Emit UV Light?

I'm researching light sources and their UV emissions. I'm curious if a 50W, 7500K conventional LED lamp emits any UV light. I found that a 200W tungsten lamp can emit up to 1.5 mW/cm² at 350 nm....

31 July 2024 3,843 7 View

Help on understanding the implementation of Mori Tanaka method on MATLAB?

I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...

30 July 2024 969 0 View

Please, what is the memory consumption of the Matlab function quad tree decomposition procedure [S = qtdecomp(I)] with respect to the input set I?

27 July 2024 5,455 2 View

Seeking MATLAB Code for Differential Evolution in Multilevel Thresholding Image Segmentation ?

Hello, I am a research scholar currently working on a project involving image segmentation, and I am interested in using differential evolution for this purpose . I would greatly appreciate it if...

25 July 2024 9,926 1 View

Swerling Characteristic functions?

Hello!!! I want to implement the Swerling characteristics functions (CF) directly in MATLAB without using its Fourier integral pairs...the Swerling CFs are actually Laplace Transform of the signal...

23 July 2024 4,925 1 View

Radar Detection Probabilities using beta distributed Scattering Cross section?

Currently I need to calculate detection probabilities (PD) from radar cross section (RCS) data. Beta distribution parameters for this RCS data are calculated and will be used in Swerling0...

22 July 2024 868 0 View

How Do Length of Pylon and Rotor Disk Radius Impact Angular Frequency and Torsional Stiffness in Whirl Flutter Analysis for a 2 DOF Propeller System?

Actually, I'm having trouble implementing the plot of the flutter region for the whirl prop system with 2 DOF (Influences of structural damping and propeller—pivot point distance on whirl flutter...

21 July 2024 5,047 2 View

Can anybody provide me the Matlab code to plot the attached picture (Time-Frequency Domain), please?

Time-Frequency Domain

19 July 2024 8,031 2 View

Does democracy have a nonlinear effect on state capacity?

Some research indicates that the fist steps toward democratization of an authoritarian regime actually lowers state capacity. How strong is the evidence for this hypothesis?

14 July 2024 8,239 3 View