Contact experts in 3D to get answers
1,132 views 1,031 posts
Questions related to 3D
Hello everyone, I'm trying to figure out how to compute the physical gradient coordinate on surface element case with 3D coordinates in Finite Element Method? Kindly see attached my development...
13 December 2020 2,960 2 View
I recently asked in math stackexchange a question regarding 3D rotations in geometric algebra https://math.stackexchange.com/questions/3922021/angle-and-plane-of-rotation-in-3d-geometric-algebra....
08 December 2020 5,789 26 View
Direct experiences with Biotechnological and Biomedical Approach? Therapies, long-term implications? I'm not looking for definitions but protocols and methods that you personally have made and...
04 December 2020 8,188 1 View
Hello All, I have 2D mesh defined in x and y directions. Now I would like to extend just once cell in Z direction so that it is 3D Mesh due to requirement of 3D mesh for turbulence model and type...
29 November 2020 8,070 5 View
mode shapes similar to attached image.
28 November 2020 4,423 7 View
explain your idea
25 November 2020 9,151 2 View
The paste is designed to be dispensed from a syringe with a small nozzle. The paste is composed of highly viscous fluidic phase, and several types of solid spheres with different densities. The...
06 November 2020 3,020 2 View
Hi, I'm using DPM modeling for illustrating the flow mixing in a wavy microchannel. I can show 3D particle tracking, but I want to display particle distribution in 2D plane cross-sections. Does...
03 November 2020 5,196 2 View
Hello everyone, I wonder if you can help to suggest any internal membrane dye that would enable me to stain the generative cell in tomato? unfortunately I have no marker tagged to the cell but I...
29 October 2020 2,432 3 View
Hi, Commercial softwares generally use standard element for FEM. For example Abaqus library has max 20 node 3D brick element. But if anyone wants to use like 4th order element or Spectral element,...
18 October 2020 319 3 View
I have a protein (antigen) of size ~ 400 amino acids, for that i need to design antibody 3D PDB file for molecular modelling studies and mechanistic binding analysis to elucidate the molecular...
17 October 2020 4,906 2 View
I am working on numerical modelling of the pile on layer soil using Abaqus. I want to do a 3D model of the pile, thus I have used C3D8R solid element to model the soil around the pile. My...
14 October 2020 7,434 3 View
I want to reduce number of mesh cells in my 3D non uniform model
13 October 2020 9,634 3 View
The Problem started after replacing the HPLC Pump from Quaternary to Isocratic pump due to pump failure. The configuration was set as the previous set up as Modular 3D LC System and the license...
12 October 2020 8,201 3 View
Hello, I have been writing code for a paper and I'm reading an image in RGB space in OpenCV which means that its read as a 3D matrix (HEIGHT x WIDTH x 3 (RGB) ). I'm flattening the image into a...
11 October 2020 9,735 2 View
I design a 3D prosthetics in SolidWorks and simulate it in Abaqus. When I select section it assumed full prosthetics as a whole part. But I want to select different section manually and assign...
10 October 2020 2,243 2 View
U-net is a very popular image segmentation architecture that produces segmentation masks. Could anyone please clarify to me what is the difference between U-net and another V-net architecture?...
09 October 2020 5,554 8 View
Hello, I would like to measure the postural control/weight shift during step initiation, especially by mean of CoP. For equipment, I am considering using a 3D motion capture system rather than a...
09 October 2020 5,923 3 View
Hello, I need some help. So I want to look for putative homologous structures of some organisms (for example a receptor of a protein) in the complete genome sequence of another organism (a fungus...
01 October 2020 5,482 8 View
I need a 3D CT scan of rat with real Hounsfield units.
25 September 2020 3,935 3 View
I am trying to use DynaMut2 to study stabilizing/destabilizing effects of mutations in a protein. I generated a 3D structure using Phyre2, and it gave me a PDB file without a chain identifier....
23 September 2020 610 11 View
Let suppose we have an experiment on plant fruit yield for which we have two factors such as Factor A: Different Concentrations of Growth regulator and Factor B: Different times of Application So...
22 September 2020 1,768 2 View
I have been working on 3D FEM in Matlab. Done different verifications tests and have good match with Abaqus and analytical results for some cases, but for a 1/8 sphere, I am facing this issue....
19 September 2020 7,839 4 View
I plan to implement 3D image segmentation. I've features extracted from an unsupervised feature extraction method. The features have lower dimension than that of the input image. Which...
16 September 2020 2,950 13 View