How to choose an ID variable in the HLM software student version ?

More Marion Bouscary's questions See All

How to include statistics at 2 levels on graphpad ?

Dear All I have a question regarding the use of graphpad, prism I have an experiment with a control and a treatment (2 conditions) For each N (1 patient), I took 5 pictures to quantify an effect...

12 May 2024 3,929 2 View

Does anyone have experience preparing solutions of ethylene oxide in organic solvents?

Hello everyone, I am trying to condense pure ethylene oxide in a reactor at 0 ºC containing an organic solvent. We have a bottle of pure ethylene oxide connected to a stainless steel reactor, but...

12 December 2023 4,651 3 View

Can you help me with my survey?

Please fill in this survey to help me with my thesis, where I try to find ways to limit and or avoid damage and risks due to pop culture-motivated tourism https://www.surveymonkey.com/r/TZTRY2H I...

07 February 2023 4,506 4 View

Is it possible to use LipidTOX neutral lipid dyes for live cell imaging in IncuCyte?

I am mainly wondering whether the intensity is strong enough and how long a time course (tumor cell line) is feasible.

19 October 2022 9,778 0 View

How to obtain and grow MVA vector?

Dear colleagues, I would like to know where/how I can obtain a MVA (modified vaccinia virus Ankara) vector and how to grow it. Thank you for your help!

13 July 2022 1,842 0 View

Where can I download geometries for Great Britain Postcode units and Output areas?

Hi everyone, I'm looking for geojson files/shapefiles/... of Great Britain Postcode units and 2011 output areas. Does anyone know where I could find them? Thanks a lot! Best regards, Marion

21 March 2022 3,976 2 View

In order to developped a TCID50 test, is it possible to grow MRC-5 cells during 5 days in a 96 well plate with CMV virus?

Hello everyone, I am developping a TCID50 test for CMV virus, cytopathic effect should appear 5 days after inoculation. I wonder if it's possible to maintain MRC-5 cells at a concentration of...

14 March 2022 2,374 0 View

Moderation analysis: non significant interaction but weird simple slopes analysis?

Hi I study how gender can moderate the relation between driving self-efficacy and the tendency to get distracted while driving. I found a non significant self-efficacy*gender interaction effect...

28 February 2022 4,784 3 View

How to correct for overdispersion?

I have 2 models (negbin log and poi log) created using proc genmod in SAS. Both have overdispersion. Do I correct for overdispersion and then compare models again or do I compare right away...

26 November 2021 4,077 3 View

Hello, do you have any information about polycondensation for the encapsulation of bioactive compounds in food industry ?

We are making a review about the advantages, the drawbacks and mechanism of all the methods used in food industry to encapsulate bioactive compounds. We have found information on many methods, but...

24 May 2021 3,993 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

How to learn more about SPSS and its Application?

I would like to learn more about SPSS and Its application especially in regards to data analysis. Please suggest me how I can learn more about it. Thank you so much.

11 August 2024 9,101 4 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

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

How to normalize and take the significance of the MTT OD values with 3 replicates for the same cell-line?

Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...

07 August 2024 8,106 4 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