How can I access or find research papers on ck-12 foundation?

I am working on my research proposal on the topic, "physical proximity and technology-enhanced collaborative learning in Chemistry. And am going to use the topic matter and change, using CK-12...

12 January 2021 6,811 1 View

Are there papers, research projects etc. that focus on spatial land use models from a degrowth perspective?

Any references to land use models that are based on degrowth are very welcome!

17 November 2019 1,186 3 View

Has anyone observed any unexpected adverse effects of tunnel handling mice?

I recently trained on tunnel handling of mice, as an alternative to tail pick up (CD-1 females). The results were fantastic- immediate reduction of avoidance behavior and the facilitation of...

19 January 2019 412 1 View

Should Tuition Dependent Institutions think smaller?

20 July 2018 6,771 3 View

Solubility of Li in ignimbrites (silicates and volcanic glass) with aqua regia digestion?

13 July 2018 6,504 3 View

Complex SDEF card for an MCNP application& F6 tally

I am working on Nuclear Medicine MCNP application. I want to destroy cancerous cells with gamma rays(protons). I am trying to create a source outside the skull and target a beam towards the it. I...

13 May 2017 3,055 3 View

Can anyone suggest the methodology to estimate the amount of enzyme present in a food sample by spectrometry?

02 August 2016 9,794 3 View

Is there a recent specific universal primer for Eukaryotics species or protozoan which resides on the oily polluted areas?

16 October 2015 361 2 View

Are there any references about the Brugada Criteria/Algorithm?

I want to develop a mobile application which can detect Brugada criteria. I need an algorithm to make sure my application can show the right result.

14 December 2014 2,806 7 View

How to correlate coordinate (x,y) data with a set of DVs (when relation is non-linear)?

We had participants perform a perceptual categorization task on phase plots of postural data, this produces a 'perceptual map' of the stimuli where each stimulus is represented by an x,y...

08 March 2014 6,415 5 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

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

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 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

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View