Can anyone tell me the maximum computing scale for modal analysis of engineering structures so far?

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ELISA sandwich with two monoclonal antibodies ?

hi, I am facing difficulties in the développement of an ELISA sandwich. I have several experiences in developing ELISA but that’s the first time I can’t find any solution. My test is currently as...

16 July 2024 9,044 10 View

If anyone has experience using Silvaco for simulating 2D memory?

Hello everyone, I'm curious to know if anyone has experience using Silvaco for simulating 2D memory. I'm particularly interested in exploring the memory characteristics of two-dimensional...

14 May 2024 7,781 0 View

Is there any automated catwalk Hydraulic Tray - （catwalks）ajustable resource?

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10 May 2024 8,189 0 View

How to reverse the direction of two same promoters in the construction of plasmid?

Hello！ When constructing the plasmid, I used the same promoter. However, the direction of each expression cassette promoter in the obtained plasmid is the same, and the plasmid with the opposite...

07 April 2024 9,022 1 View

How should I test the moderating effect of information sharing motivation?

If I wanted to experimentally investigate the effect of information quality on rumour sharing intentions and the moderating role of information sharing motivation in this (we would manipulate...

24 March 2024 6,428 8 View

Laplace Transform for Approximating Nonlinear PDE Solutions?

Is anyone interested in or looking for further collaboration on approximating the solution of nonlinear PDEs (of the diffusion-type) using the Laplace transform? In essence, its derived results...

19 March 2024 4,713 3 View

Rheometer testing resin and prepreg: Flow mode or Oscillation mode?

Hi everyone. Greetings to you all. Recently, I tested the viscosity of the epoxy resin and CF/epoxy prepreg samples using a TA-discoveryHR-1 rheometer. Firstly, in an isothermal way(holding...

19 December 2023 5,798 2 View

Can anyone share this literature "How to score and interpret single-item health status measures: a manual for users of the SF-8™ Health Survey"?

How to score and interpret single-item health status measures: a manual for users of the SF-8™ Health Survey

01 December 2023 2,371 0 View

When testing for moderating effects, is it necessary to include a cross-multiplier term between the moderating and control variables in the model?

There are two ways we can go about testing the moderating effect of a variable (assuming the moderating variable is a dummy variable). One is to add an interaction term to the regression equation,...

23 November 2023 4,265 16 View

Does anyone have a good resource for running fMRI power analyses?

Does anyone have a good resource for running fMRI power analyses? http://neuropowertools.org is down and fmripower seems to have been removed. Any ideas appreciated!

21 September 2023 922 0 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

Geotechnical Engineering (Proceedings of the ICE) time review?

Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...

10 August 2024 6,493 1 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

What precautions should be taken while handling S. aureus enterotoxin Type B in the lab?

I would like to understand potential safety concerns while handling SEB in the lab. Especially while working in animal house facility. Would like to know precautions for handling. Sigma MSDS...

07 August 2024 6,034 3 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

How to understand this crystallographic phenomenon of low temperature crystals in zeolite?

During low-temperature testing, new diffraction peaks that appear could be indicative of several phenomena. In one of our tests, we observed notable new peaks around 40° and 45° in a specific...

06 August 2024 726 3 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