What software tools to use for constructing dynamic mathematical models and introducing them into learning?

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What is the best way to isolate DNA from individual HSC colony in MethoCult?

Hi friends, I am working with HSPC-colony formation and downstream WGS. I am looking for the more efficient assay to isolate DNA from smallest amount of cells (one colony is not more than 1000...

06 May 2024 3,254 1 View

How to achieve a real value of density in LAMMPS with system equilibration?

Dear All, could anyone advice me how to achieve a real value of density for polymer system? What approximately parameters of equilibration do I need to use? In my problem, I have a model of...

02 February 2024 2,722 6 View

What is the difference between the c_exog_data and c_fd_exog_data parameters of the lp_lin_panel() function of the "lpirfs" package in R?

I'm writing my thesis on the impact of banking crises on suicide rates using Local Projections with fixed effects. I'm trying to understand the difference between the c_exog_data and...

23 January 2024 3,676 2 View

How do I convert concentrations of individual phenolic acids in micrograms per gram of dry matter?

Good afternoon, dear colleagues! I need help with calculating the concentration of individual phenolic acids that have been identified by HPLC. In one of the samples of plant material, I...

27 August 2023 9,141 3 View

How to define double/triple positive cells in Imaris software?

Hi everyone! I’m wondering if you could give me some advices regarding my data analysis. This is a new type of analysis for me… I’m using Imaris for quantification, I have 5 different channels in...

13 February 2023 836 1 View

2,4-Dinitrophenol (DNP) water/DMSO/ethanol solution?

Hi. Do you know the solubility of 2,4-Dinitrophenol (DNP) in water, DMSO, ethanol? I have to prepare stock solution and add it to the cells so that final concentration of DMSO or ethanol was as...

26 May 2022 3,055 1 View

AFFFF contamination problem: tips and suggestions please?

We fractionate samples using assymetric flow field flow (AFFFF), then test them on cells, and observed contamination of these cells on a few occasions. Deep cleaning of the AFFFF system with...

19 April 2022 8,270 0 View

Which test to use for analysis of cell viability data?

We are comparing the effect of 2 drugs on a cell line. We will use 6 concentrations of each drug. What type of statistical analysis can be applied? Anova; one way or two way?? Also, for the...

07 January 2022 2,942 4 View

What chamber/plate can I use to perform a transwell assay for studying receptor stimulation?

My cells express a receptor of interest and I would like to test if my cells also secrete the ligand for this receptor and activate themselves upon stimulation (autocrine regulation)....

24 October 2021 9,671 0 View

What can be considered as added value, if the theme of the study is "Motivation of university applicants?

The study is conducted on the example of applicants (students) from Ukraine. The survey involves finding out the reasons and motives for the formation of the idea of a higher educational...

11 August 2021 7,073 3 View

What are the long-term impacts of incarceration on youths' developing brain?

I want to explore the long-term effects of incarceration on a youth's developing brain. I also want to explore research that looks critically at incarceration and punitive measures as the primary...

12 August 2024 862 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

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

GC-MS retention index prediticon?

Hello experts, Does anyone know any free software about retention index prediction ?

08 August 2024 7,403 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

Iryna Vorotnykova

Thank you Professor Farid. I can not open your link. This is very interesting for me. Regards.

Chandrashekhar Dharankar

MATLAB is a very good tool. I have been using this tool extensively for understanding and teaching the dynamic systems especially vibration of mechanical systems.

Thank you for a good resource, regards.

Thank You!