Does pacific LLSVP/SUPERPLUME contain carbon? Does his head reach 670km or 400 km depth?

More Francesco Radica's questions See All

How to determine the charge passing during a cyclic voltammetry?

Dear All, here is my question: if I have a 15-scans cyclic voltammetry performed with PalmSens, how can I obtain the charge passed during the process? Hopefully avoiding integrations,...

29 July 2024 3,733 5 View

Differences between Surface Tension and Interfacial Tension in Liquid-Gas Phases?

Hi everyone, I have a question regarding surface and interfacial tension. Although I understand that these tensions are studied for different purposes, can they be considered equivalent in the...

18 July 2024 382 5 View

EIS spectra analysis software?

Dear all, I'm currently working with CHI potentiostat and performing Impedance. However, for the circuit fitting the instrument must be connected to the computer. Since I prefer to analyse the...

10 July 2024 8,880 4 View

How to perform a double step optimization with ORCA?

Hello to everyone, I am trying to launch a BLYP optimization with ORCA starting from an already converged calculation at BP level ,exploiting its orbitals and geometry as a guess. I tried...

24 June 2024 3,768 2 View

Is a binary classifier based on Gaussian models resistant to the problem of training set imbalance?

A binary classifier based on multivariate Gaussian models, which estimates the mean vector and the variance-covariance matrix during the training phase and returns the class with the highest...

23 June 2024 10,114 1 View

Odd structures in transmission electron microscopy?

Dear all, I found in cell cultures some structures that I cannot identify I will really appreciate is someone would give me some suggestions Many thanks Francesco

09 May 2024 2,070 11 View

APOe isoforms Sanger sequencing - good primers and protocol?

Hello everybody. For my project i need to identify the APOe isoforms present on my patient derived lines. My idea was to extract DNA, amplify with PCR and send it for Sanger sequencing -...

24 April 2024 6,359 4 View

Why do we use an oblique rotation in Factor Analysis when data is highly correlated?

What should we do with high-correlation data? Did we remove them, or do they not matter? WHY?

12 April 2024 9,429 3 View

Double-counting of emissions in the context of ISO 14068 - Carbon Neutrality assessement?

Greetings. In the context of the new ISO 14068 on Carbon Neutrality, how is double-counting of emissions between two subjects been dealt with? Suppose Company B is assessing the carbon neutrality...

03 April 2024 3,596 1 View

Do age- and/or sex-specific allometric scaling indexes for muscle mass on body weight exist?

Is there any standardised index to estimate, more or less precisely, muscle mass from body weight (e.g., Bodyweight * index)? Any reading suggestions are much appreciated.

27 February 2024 8,285 1 View

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

Where can I find the recent population of Indian cities (2020s) ?

Census data seems only to reach the year 2011, but there might be estimates somewhere that I cannot find? I am looking not only for the largest cities but also towns etc. Thanks!

10 August 2024 857 4 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

Osama Rahil Shaltami

Dear Sir

I think the following links will benefit you in your search

Best Regards

http://seismo.berkeley.edu/~manga/zhangetal2016.pdf

https://www.nature.com/articles/ncomms13309

http://mcnamara.asu.edu/assets/garnero-mcnamara-shim-naturegeoscience-2016.pdf

http://gfzpublic.gfz-potsdam.de/pubman/item/escidoc:240963:2/component/escidoc:240962/15256.pdf

Guido M. Gianni

Dear Francesco,

With regard to the second question you may find helpful the folowing article.

Regards,

Guido

FRENCH, Scott W.; ROMANOWICZ, Barbara. Broad plumes rooted at the base of the Earth's mantle beneath major hotspots. Nature, 2015, vol. 525, no 7567, p. 95.