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

Which group formation theory do you recommend for projects that aim to bring together entrepreneurs for training for regional development?

I would like to have ideas about which theories of group formation are suitable for entrepreneurial training projects, with the aim of creating bonds, building trust, and collaboration for...

28 February 2021 4,223 2 View

Your thoughts on the spherical densiometer to estimate relative species canopy cover?

Hi biologists and biogeomorphologists, I want to characterize vegetation plots on a transect that follows a successionnal gradient from a river bed to a mature forest. Ecologically, I am...

26 February 2021 5,720 2 View

How to minimise the risk of being abused the profile of potential participants tagged in a social media post?

Dear colleagues, I got this one in one project I did ethics review. It's great to hear about your thoughts/experiences. "Doing an open recruitment online (i.e., via Facebook) requires public...

22 February 2021 3,322 3 View

How to best engender critical thinking in K-12 education?

From my observations, there appear to be three principal avenues to engender critical thinking in education K-12: debate; mathematics, and science. For some students, all three avenues are...

04 February 2021 9,605 7 View

What can possibly cause only negative droplet generation in ddPCR reaction?

Dear all, I have started experiment with ddPCR using previously established protocol on methylation analysis. However, my first run did not work well. I could only see a negative droplets in all...

05 January 2021 8,575 2 View

Spatial Panel Diagnostic Test?

Hello Colleagues Trust you are all fine, Please I have been struggling for days on estimating some spatial diagnostic test on my model. The stata command I am using is spatdiag command. I am...

04 January 2021 3,919 1 View

What are the most challenging tasks in leading a higher-educational institution?

I would like to hear from your experience regarding the question above in leading whether a faculty or the whole institution, and how you face those challenges. My purpose is to learn new...

06 November 2020 958 6 View

How to defend against the reviewer's "not enough trials" objection (non-parametric observed power issues)?

Hi everyone, we need some help with a request from a reviewer. Here's the issue: In our study we investigated the impairment in the ability to recognize facial emotions when a facemask is present...

05 November 2020 1,238 18 View

How can we significantly speed up international climate action?

05 November 2020 8,779 5 View