Looking for a reference that discusses the length-scale limit of continuum-scale modeling. Any suggestion?

More Saeed Kazemiabnavi's questions See All

What is the method of measuring the amount of anthocyanin in plant tissues using spectrophotometer and extinction coefficient?

How to enter the extinction coefficient in the calculation of the amount of anthocyanin?

15 June 2024 1,181 1 View

Interested in joining us as an editor?

Call for Editors: TESOL Today TESOL Today, a distinguished scholarly journal at the forefront of Teaching English to Speakers of Other Languages (TESOL) and Applied Linguistics, is seeking...

08 May 2024 1,070 3 View

Interested in joining us as a reviewer?

Dear TESOL and Applied Linguistics researchers, Greetings, TESOL Today invites educators, researchers, and practitioners in the field of Teaching English to Speakers of Other Languages (TESOL)...

02 May 2024 244 3 View

How to prepare chitosan solution 8% in TFA:DCM??

Practically it forms gel

10 March 2024 3,127 1 View

Can some please explain how can i apply element birth and death technique for the multipass welding simulation? and what logic should i Used?

As i am doing multipass simulation with APDL Subroutines and at that time i had no idea how can i apply Element birth and death technique for simulation. And what logic should i used for the...

23 February 2024 3,833 0 View

evolution of skull of viperidae ?

study about evolution of skull of viperidae. some body help me about this.What studies have been done in this regard so far?

20 February 2024 4,804 0 View

Where are the qualified researchers in management and HR?

We are looking for a research group that contains a research group in the field of management and human resources?

16 February 2024 9,102 6 View

Which formula can convert odds ratio (OR) to relative risk (RR) for continuous variables in adjusted models?

I am working on a meta-analysis that examine the dose-response association of fasting plasma glucose (a continuous variable) on incident cardiovascular diseases. Although in most of the original...

06 February 2024 9,277 1 View

Hi, does anyone know the latest DEA approaches to evaluate Environmental Efficiency?

Does anyone know the latest DEA approaches to evaluate Environmental Efficiency? or what do you propose for that?

17 December 2023 5,871 2 View

Does particle size have an impact on the performance of pyrolysis?

I'd like to open a discussion on the correlation between particle size and the performance of pyrolysis. What are your insights regarding the influence of particle size on the efficiency and...

20 November 2023 8,816 3 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

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

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 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

How does one derive the standard deviation of a scale?

Dear all, I am working on analyzing data from a survey on student satisfaction. The survey contains items with a 7-point Likert response format that produce 12 scales related to different areas...

05 August 2024 2,141 4 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

Mohamed-Mourad Lafifi

Dear Saeed,

- An Overview of Multiscale Simulations of Materials

https://arxiv.org/pdf/cond-mat/0401073

-Mathematical Models of Granular Matter

https://books.google.dz/books?isbn=354078277X

-Error-controlled Adaptive Finite Elements in Solid Mechanics

https://books.google.dz/books?isbn=0471496502

Best regards

Saeed Kazemiabnavi

Dear Mohamed,

Thank you so much for these references! They were very helpful.