01 January 1970 3 319 Report

What are some effective examples of automated red team modeling in cyber?

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Urgent questions on revision of measurement scale in management studies?

I am currently encountering some issues with a specific scale in my research. Could anyone here help me? In my study, I am employing the "Servant Leadership Scale" developed by Barbuto and...

12 April 2024 2,055 6 View

Can linear regression be conducted using t scores?

I have performed a study in which I converted performance on a cognitive test to z statistics and from that derived t scores. We would like to examine the relationship between t-scores and various...

18 March 2024 9,471 1 View

How to solve this issue of CD107a Degranulation assay for NK or iNKT cytotoxicity with Jurkat cells or attachment cells?

When I do NK or iNKT cytotoxicity with Jurkat cells or attachment cells, found these issues: 1. iNKT cells and attachment cells are co-culture for 15h, then add protein transport inhibitor...

20 November 2023 9,225 0 View

Do there exist commutative non-cancellative archimedean semigroups with no idempotents?

Do there exist any commutative non-cancellative archimedean semigroups with no idempotents? If so I am looking for examples of them and/or anything else that is known about them.

12 May 2023 1,711 0 View

Is there any evidence that the global decline in food micronutrient levels might be connected to the incidence of medical conditions such as autism?

There has been a global decline in food micronutrient levels since the 1980s. This is related to the way most crops are grown: Monocropping (predominantly corn, soybeans and wheat or rice,...

21 April 2023 1,340 15 View

Role of dogs in agriculture production or farm settings?

Are dogs in a farm or agroecological production. I need to write an article?

21 April 2023 8,755 8 View

What is bird coffee?

Bird coffee was promoted in Africa? What was the relevance of promoting it

03 February 2023 1,714 2 View

CART analysis quality tool?

Does anyone know of a quality tool or checklist to evaluate Classification and regression tree (CART) or other decision tree analysis methods? If not, any thoughts on common errors or most...

18 October 2022 6,189 1 View

Location of seas prior to the Cambrian marine transgression?

What evidence is there today for the locations of seas that existed prior to the Cambrian marine transgression onto the continents? eg: Narrow Precambrian seaways (Carey)? or Precambrian oceanic...

09 October 2022 6,794 0 View

Gingival Fibroblasts or Human periodontal ligament fibroblast for donate?

Hello I am mentor in a High school and one of the students wants to work with fibroblasts, but they are very expansive!!! So I was wondering if someone here could donated gingival fibroblast or...

28 June 2022 5,533 0 View

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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

Has anyone applied Python in the field of textile engineering for data analysis, automation, or smart textiles?

I'm currently exploring the application of Python in textile engineering, specifically in areas like data analysis, process automation, and the development of smart textiles. I'm interested in...

10 August 2024 7,429 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

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