I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

I need to accelerate corrosion in steel parts that are used in a salt-water environment. Is there a technique for doing so?

I have a structure that employs d-ring swiveling tie-downs that corrode during use and become "frozen". I have sample swivel assemblies that I wish to corrode to see if I can free them using one...

01 March 2021 3,739 3 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to include original NMR data in a manuscript?

hello. i am junior researcher. I received a comment from a reviewer that he could not find NMR data in my submitted paper. I had included the NMR graph with explanation and formula to calculate...

27 February 2021 734 4 View

Does anyone ever solved this following Matlab error : "Error using imaqdevice/start (line 95) pointgrey: Failed to stop the camera acquisition." ?

I use Matlab 2014b to capture some images with a PointGrey camera connected with USB3 port. I initialize the camera in a function which basically execute these followed lines : vid =...

22 February 2021 6,386 1 View

Making my research papers available for readers?

17 February 2021 8,533 2 View

What influences inter-day reproducibility in UPLC-MS/MS analysis?

I was analyzing some metabolites in human plasma. While the intraday precision of these metabolites was acceptable ( less than 20%), the interday precision was quite large. So what influences...

13 February 2021 9,183 9 View

3T3-L1 cells, is this a bacterial contamination or a cross contamination with different cell line? or something else?

Hi, I am experiencing some difficulties with 3T3-L1 cells culturing recently. I am working with 3T3-L1 cells for almost 4 years now and have seen bacterial contaminations/ unhealthy cells and...

13 February 2021 4,040 3 View

What are the main conditions suited for synthesizing a PVDF thin film by solvent casting method?

I have been trying to synthesize PVDF thin film by solvent casting method. I started by using 2:3 DMSO: acetone as solvents. The solution was stirred for 3hrs at 60 deg and was dried at 90 degrees...

09 February 2021 8,850 3 View

Wave velocity and rock density paradox?

Practically it is known that seismic velocity increases as rock density increases, why then does the wave velocity equation involving elastic moduli and density indicate that velocity is inversely...

09 February 2021 1,843 3 View

How many raters/annotations are necessary to obtain a valid and good ground truth for text analysis?

We want to have 10,000 sentences judged according to emotional criteria (valence, arousal, etc.). Computer science often uses a few raters (2-5). In other disciplines ten or more raters are used...

25 August 2020 2,737 2 View

How can I get questionnaire for Trait Arousability, Trait Pleasure-Displeasure, Trait Dominance-Submissiveness by Prof. Albert Mehrabian?

I find the Trait Arousability, Trait Pleasure-Displeasure and Trait Dominance-Submissiveness by Prof. Albert Mehrabian to be useful for my research work, but I cannot find the questionnaire...

31 December 2019 9,644 3 View

Benjamini- Hochberg correction, which p value use?

We have carried out 6 repeated measures ANOVAS: 2 (group) X 4 (image categories: pleasant, unpleasant, food and neutral) for 3 physiological measures (blink, corrugator and zygomatic) and 3...

20 November 2019 3,451 3 View

Benjamini- Hochberg correction, which p value use?

We have carried out 6 repeated measures ANOVAS: 2 (group) X 4 (image categories: pleasant, unpleasant, food and neutral) for 3 physiological measures (blink, corrugator and zygomatic) and 3...

10 November 2019 5,706 3 View

What are the datasets available for affect facial emotion recognition?

I am currently working on facial valance and arousal emotion prediction. I found only affect net dataset, but that has so many mislabeled images. Please share me the dataset links for affect...

14 October 2019 5,672 5 View

How to map emotions on the circumplex model using biometrics?

I wonder is there any way to map emotions on the two-dimensional circumplex space mode based on valence and arousal generated from either heart rate or GSR? (or any other biometrics) I presume...

09 July 2019 4,255 8 View

Can you recommend me about a whole body affective pictures data-set?

I'm searching for a data-set of affective pictures/videos with valence, arousal and dominance rating, that include the whole body. Can you please recommend/refer me to such data-set? The...

08 September 2018 8,647 0 View

Matlab code eye tracking for the international affective picture system?

Hello Using eye tracking, I want to get images of the international affective picture system, Norms of valence, arousal, and dominance. Does anyone have eye tracking code for registering from two...

25 July 2018 2,053 5 View

Hi can u please suggest best cost effective way to measure heart beat and arousal sample size is around 30 ?

Hi i am doing a project on how class room exercise breaks improve attention and learning in school students. I want to measure arousal by pairing it with Heart Rate and measuring the heart beat...

06 July 2018 701 4 View

Main effect not found, yet intermediate's found?

Hello I am investigating the effect between emotional state and free sampling product evaluation and am currently at a standstill in terms of my statistical analysis. Data was collected through...

06 July 2018 1,814 1 View