Is a multivariate linear mixed model appropriate to analyse differences over time?

Say I have a data set of 32 study participants. The dependent variables are two different physiological reactions to stimuli. These are repeated measures, recorded over 16 trials. There are two...

13 December 2020 7,218 3 View

Calculating effect sizes without knowing the sample size by subgroups?

Hello! I am calculating effect sizes for a research synthesis of the literature (e.g. Hedges' g), but many of the original publications do not provide the sample size (N) by subgroups. I see...

13 September 2020 7,587 3 View

Does anyone have a user manual for the Cahn DCA-322 Dynamic Contact Angle Analyser?

Our instrument is from about 1998 and we no longer have the manual. The Help function in the program needs to connect to the internet, but we have to keep the computer offline, therefore the help...

29 May 2019 6,109 3 View

How can I change my entry regarding my book?

I mistakenly wrote that my book would be open access. This is not the case and needs to be changed. Presumably this means that I cannot have reviews of it either?

07 March 2019 1,442 1 View

A problem with generation of lentiviral particles of a large gene (4kb)?

I am trying to generate lentiviral particles from a insert (4Kb) cloned into a lentiviral vector (pWPI, 11Kb) and I am having some issues. I transfected HEK 293T cells with the pMD2G, pPAX and our...

02 August 2018 5,170 3 View

Does anyone know how to calculate DNA bending angle with curves+ program?

I am working with DNA-Protein complexes and I tried to determinate it with x3dna but i had some problems with the vectors, so i read that other used program is curves+. Has anyone worked with this...

27 March 2018 277 1 View

What is the future of labor law in a future world without work?

Labor law is predominantly carried out from the domestic perspective of the countries through their legislation, accepting only some international (often disregarded) legislative...

23 March 2018 473 6 View

Hello everyone, I am wondering whether just from the EEG raw data alone you can identify where on the scalp the electrode is positioned?

In more detail, we are interested whether we can distinguish the HEOG electrode from the F7 electrode next to it? Thank you very much in advance and all the best, Miriam

24 September 2017 149 1 View

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13 June 2017 7,057 4 View

Which broth medium would be the equivalent to solid Standard Plate Count PCA??

I wish to analyze the bacterial composition in a food sample and I wanna use a liquid enrichment medium prior to agar media. I have been looking for but I am not sure which broth medium would...

12 June 2017 2,807 4 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

How to analyze a particular region of my simulation box in GROMACS?

Hi, I am using GROMACS 5.1.4 to simulate water in contact with a surface. I am only interested to calculate some properties of water near the surface. Let's say at a distance of x nm from the...

03 March 2021 9,989 2 View

How to get onecolumn document from standard IEEE ACCESS LateX template?

I have prepared a manuscript in IEEE Latex template, but for some purpose, I need to prepare a word file as well (detailed format is not required). Compared to two column .tex file, one column...

02 March 2021 1,830 3 View

What analysis to choose with a large neste dataset and clearly skewed or kurtotic distributions?

Hello! I have a dataset of n=3000 nested within 8 countries with approximately 200 or 400 responses in each country. I originally planned to perform multilevel modelling with 4 dependent variables...

02 March 2021 6,865 1 View

How can the modification of garden soil cause global warming?

Hello, I am working on a soil project and I found a primary research article that tests how the modification of agricultural soil can cause global warming, using a thermal collector, however I...

02 March 2021 7,161 3 View

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 View

Can NFL theorem be valid in infinite search space in ML?

NFL theorem is valid for algorithms training in fixed training set. However, the general characteristic of algorithms in expanded or open dataset has not been proved yet. Could you show your...

01 March 2021 1,189 3 View

Does anyone know how to plot my station to a section plot on Ocean Data View (ODV)?

I made a vertical section plot with WOA .nc file on ODV, and now I want to plot my stations (csv. file) in it. Does anyone know how to import my points to the section? They are two different...

01 March 2021 3,610 1 View

Does anyone have kinetic and kinematic dataset for gait classification?

I want to differentiate between normal and abnormal movement. For this reason, I am looking forward to this type of dataset.

01 March 2021 9,485 1 View

Does anyone know to clarify these changes?

01 March 2021 1,290 2 View