Evaluation of the precision of similar 3D virtual objects

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Is there any software available that can convert a virtual object in stl. file format to step. file format?

In dental applications, virtual models obtained from the patient's mouth using intraoral scanners are unfortunately saved in STL format. However, when a solid model is needed, the stl. file format...

28 May 2024 5,974 2 View

I ran an acetate fed MFC. My open circuit voltage is high (1.08 V) is there something I am doing wrong?

I ran an acetate-fed MFC. My electrodes are plain carbon cloth at the anode and carbon cloth with Pt catalyst at the cathode. I am using nafion 117 membrane. My open circuit voltage is high (1.08...

04 January 2022 7,874 0 View

What about the tectonics and fault distributions relationships in your published article ?

Mr.Haan Hasan Abdullah Almajid University of Mosul,Department of Petroleum Reservoir Engineering,Mosul,Iraq. Dear Sir: Thank you and congratulation for your interesting paper,recently published in...

18 September 2019 6,090 0 View

How can I create a str file for TOPAS Rietveld Refinement?

Can I create a str file for TOPAS Rietveld Refinement in crystal maker /crystal diffract or and so on software? Thank you for taking your time and consideration.

28 May 2019 8,917 3 View

I need advice and comments on a qualitative research ?

I will do a qualitative research on organizational culture. I have an article "The Quantitative and Qualitative Analysis of Organizational Citizenship Behavior" as you can see on my page. I used...

01 November 2018 9,208 3 View

Relationships between-tectonic- salinity-temperatures-formation of biozones and changes of formes of Forams. in basins ? Exploration applications ?

Studied data are from the outcrops or cuttings from drilled well ? If you studied samples from the exploration-development wells, did you obtain any interesting results that we can apply in our...

05 November 2017 8,587 2 View

What is the best R package to visualize the Pareto-optimal front of a bi-objective optimization?

Does anybody has experience on visualizing the Pareto-optimal front of a bi-objective optimization with any R package such as ggplot2, smoof or sth else.

10 February 2016 259 3 View

Does anybody has an experience on automating Arena simulation model with C++ especially for optimization purposes?

I have been trying to utilize ActiveX Automation to control an Arena simulation model via a programming interface, C++ (Visual Studio 2013) in particular. But experiencing troubles on interfacing...

09 December 2015 7,789 0 View

Do achlorophyllous orchids heterotrophically use mycorrhizal fungal carbon?

If yes, Why do fungi related to achlorophyllous orchids? Yes.............................

22 January 2015 9,715 3 View

Can anyone help me with Meshing Intersecting Objects (Pipes)?

Hello I am not very familiar with meshing technologies but I wanted to post this here. I really appreciate if you provide some input: I am looking for a meshing library/toolkit (open source or...

28 August 2014 3,710 5 View

Can you suggest reliable sources defining "3D mesh" and "3D city models"?

Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...

06 August 2024 9,986 2 View

What are the shear and normal stiffness values of an LLDPE liner in 3D numerical modeling of a stockpile?

I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...

05 August 2024 3,665 0 View

CAD File of human's & rat's respiratory airways ?

Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...

29 July 2024 1,092 2 View

Cell optimization in 1D Nanotubes?

Dear All, I use Quantum Espresso. I want to optimize the structure of the carbon nanotube using the vc-relax. I got confused about how to fix cell_dofree here. For 3D, cell_dofree = 'all' or...

22 July 2024 5,708 0 View

How to classify 3D Bioprinting as a part of Additive Manufacturing?

Hello, I have a problem in classification of "Additive Manufacturing" techniques. There are several classification for Additive Manufacturing e.g. Powder, Extrusion, Resin etc. Actually, I am OK...

15 July 2024 139 3 View

How can novel network architectures, such as software-defined networking (SDN) and network function virtualization (NFV), in Handover?

How can novel network architectures, such as software-defined networking (SDN) and network function virtualization (NFV), contribute to improved handover performance and reduced latency in future...

12 July 2024 6,183 1 View

How to apply virtual site for a polymer?

Dear All, I have a PDB structure for a complex and large polymer. I need to perform MD simulations using the OPLS-AA force field. I obtained the force field parameters from LigParGen and created...

11 July 2024 5,109 0 View

Which software use to i make this graph quickly and also make more dimensions of this graph( i mean adding vertices or lines in this graph)?

Anyone kindly tell the name of software that make this graph quickly and also tell how we add vertices or lines in this graph with equal distance to get next dimensions of this graph ( i mean how...

11 July 2024 4,499 2 View

Quelles applications innovantes peuvent bénéficier des propriétés des géopolymère?

Les géopolymères offrent plusieurs propriétés intéressantes qui peuvent être exploitées dans diverses applications innovantes : 1. Construction durable : - Bétons à faible empreinte carbone -...

10 July 2024 7,457 1 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

Reuben Reyes

Looks like CloudCompare is what you need. It is free and will read multiple formats. The original goal of CloudCompare was to preform comparison between 2 point clouds. It is free and runs on multiple platforms. Here is a link:

https://www.danielgm.net/cc/

Hope this help you.

Asif Ali Laghari

may this article will help you

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4338241/

Vivek Choukse

many articles I have gone through used Geomagic control (Geomagic, Morrisville , NORTHCAROLINA USA) . If required can send you references.