What can be detected automatically in a hall scan (e.g. of a production environment) with current data analysis methods?

More Carina Mieth's questions See All

Shoul I discount the salt mass from the buffer while calculating the hydrolysis degree?

We are hydrolyzing a sample and the medium we are using is a buffer solution with a considerable amount of salt. When I am calculating the protein content from the sample obtained at the end of...

26 June 2023 5,133 1 View

Data from manipulation check not normally distributed - ist that a problem?

Hello all! As part of my master's thesis, I did an experiment. I now have 5 groups with n=45 participants each. When I look at the data for the manipulation checks, they are not normally...

12 September 2022 7,782 14 View

How to best establish change in one group pre-/post design with small sample?

Hello everyone. I am planning a one-group pre-/post test design (I am aware of the limitations, including a control group is unfortuntately not feasible) and want to measure whether var 1...

20 August 2021 1,881 4 View

Could someone please help me compute a variable for household equivalent income in SPSS?

I would like to create a variable, taking into account the person's income, number of children, and the total number of people living in one household. The idea would be that if the respondent...

13 April 2021 2,606 3 View

How to deal with non-normal data AND composites that were calculated in different ways?

Hi. I am dealing with data that shows negative skewness and variables that were calculated in different ways: Some of the variables´ composites were calculated from the mean, but others had...

01 April 2021 5,344 4 View

MLM: Adding group means when only using grand mean (centering)?

Hi. I am currently working on a multilevel analysis and have decided to use the grand mean (and grand mean centering) instead of the group mean (centering). I wonder though whether I have to add...

20 April 2019 5,597 2 View

Daphnia immobilisation test: negative controls are fine after 24h, but 100% immobilised after 48h?

I am currently doing the daphnia acute immobilisation test and am trying to find out why our negative controls are fine after 24 h, but immobilised after 48 h. O2 levels and pH do not seem to be...

16 April 2018 2,816 5 View

Where can I order dig-lablled RNA probes of in situ hybridization?

I would like to make in situ hybridisations on the chicken brain and require DIG-labelled RNA probes. Does anyone have experience with it and recommendations on where to order samples? (Companies)...

15 January 2018 3,928 3 View

Which are the best checklists for quality assessment of cross-sectional and cohort observational studies in a systematic review?

STROBE checklists seem to be used frequently. However, it might not be the most appropriate tool as the original purpose was to serve as a guideline for reporting observational research and not...

18 November 2016 6,550 43 View

Do you know of any systematic reviews on family nursing, reporting on families and children with complex health care needs, in a primary care setting?

I am a master degree student in clinical nursing, working on a systematic review for my final exam. Advise and thoughts from experts in the field are an important part of my search strategy. In...

16 January 2016 2,449 2 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

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

Why does my protein refolded to beta sheet during thermal denaturation analysis?

Hi! So i attempted to understand a novel protein behavior towards heat application by analyzing its secondary structure change. I subjected the protein to a thermal denaturation analysis using...

06 August 2024 1,989 3 View

Absorption coefficient of methane?

Hello, Can anyone provide me with the absorption coefficient of methane gas at 7.7 um? Any reference?

06 August 2024 980 5 View

Muhammad Ali

Have a look at Article Automatic Detection Method for Large-Volume Embedded Parts B...

https://psycnet.apa.org/record/1983-04860-001

https://www.sciencedirect.com/science/article/abs/pii/S1076633203006731

Anass Barodi

I suggest you to use the OpenCv library is very powerful in detecting the object whit new algorithms and methods. I was use in my article in sector automotive , we can see you my article in profile , I applied in real-time.

I hope that be Clair for you. @Carina Mieth

Bruno Martin

Hello Carina Mieth ,

You could start by looking at some review articles like these: