10 February 2014 1 5K Report

I have an open gully from which I created a triangulated mesh in Agisoft. Now I want to compute volumes in 3D (not 2.5D which fills undercut hollows), anyone any ideas?

More Amaury Frankl's questions See All
How does multi-head attention on "multiple attention axes" works ?

Hello, I would like to apply an self-attention mechanism on a multichannel audio spectrogram, so a 3D tensor. In the original Transformer paper, self-attention is applied on vectors (embedded...

07 April 2021 5,967 1 View

Where can I find a reliable and updated methodology related with the design of spiral heat exchangers?

I need to design an spiral heat exchanger, buy I don't know what reference or bibliography (preferably a book) should I consult in order to get an updated and reliable methodology related with...

14 February 2021 8,300 3 View

What is the best way to differentiate L. rhamnosus and L. casei in plate co-cultivation?

I'm having troubles in the differentiation and quantitation of each bacteria population during co-cultivation. The morphologic characteristics are very similar and it's really difficult to count...

13 January 2021 1,775 1 View

Looking for an UAV that enables to fly at constant height above surface based on a LiDAR DEM. Suggestions?

What commercial drone can do this?

13 April 2019 2,640 9 View

What is the best implementation of Neural Gas in Matlab?

Hello, I would need a very good implantation of Neural Gas (in Matlab). Something automatic, no parameters to select :)

19 October 2018 1,387 3 View

How producing accurate DEMs from SfM photogrammetry avoiding high precision GNSS devives?

SfM from UAV is always viewed as a rapid and flexible solution from DEM production, but a network of high accurate ground control points limits that.

03 March 2016 6,542 3 View

Immunoprecipitation: Immobilized antibodies, magnetic pearls, free antibodies and protein A/G columns. Which is your choice?

I would like to know about practical experiences in protein immunoprecipitation. I am interested in the immunoprecipitation of MHC/peptide complexes from eukaryote membranes, but any suggestion or...

20 May 2012 5,427 3 View

Can you suggest a good SPE cartridge for quick peptide desalting?

I'm carrying out the identification of some natural peptides by mass spectrometry. The extracted samples are diluted and rich in salts. Nowadays I'm desalting the samples by HPLC-RP18, but it...

03 May 2012 2,651 18 View

Similar questions and discussions
How can I prepare virus for a TEM or SEM imaging?

I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?

11 August 2024 3,115 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Is it possible to use the Fused Deposition Modeling (FDM) to additively manufacture interconnected porous structure generation of >100-200 micrometer?

Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...

09 August 2024 7,892 0 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 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

Please explain how the plastic input value should be considered from the true stress-strain curve for the bilinear elastoplastic material model ?

I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...

05 August 2024 454 3 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

Is it necessary to covary exogenous constructs in a structural model?

I am working on a SEM model where i have 7 latent variables (6 exogenous and 1 endogenous). In AMOS when I co-vary the exogenous constructs, only 2 paths are coming significant out of 6. But when...

03 August 2024 6,028 4 View

Best mask design for metal deposition aiming build a Perovskite solar cell device?

What types of mask designs for metal deposition, to be used in a PVD system, are best suited for perovskite-based solar cells?

31 July 2024 4,835 3 View

Our partners will collect data and use cookies for ad personalization and measurement. Learn how we and our ad partner Google, collect and use data. Agree & close