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

Quality of antibodies from Creative Biolabs?

It seems Creative Biolabs has everything and so many versions of antibodies not owned or sold by any other company. How reliable are their products? I am looking for a clone where potentially...

08 February 2021 2,167 3 View

Benefit of CTCF (corrected total cell fluorescence)?

03 February 2021 6,302 2 View

Why do the absorbance values of different concentrations of ascorbic acid solutions mixed with DPPH free radicals stay constant?

26 January 2021 458 14 View

Interpreting regression findings prior to inclusion of control variable?

I'm looking for advice on interpreting a statistical relationship - it's for a paper I am reviewing. (Variable names have been changed). It was found that: [IV anxiety + control variables y and...

06 January 2021 558 3 View

Can someone help me with an extraction protocol?

Hi all, Does anyone have a protocol for extracting DNA from agarose that is only 120 bp without a kit? The protocols I have tried are for much larger fragments and it is just not working. Thank you!

10 September 2020 1,291 2 View

Advice for getting dermatopathology tissue to stick to slides during immunostaining?

I work in a veterinary pathology lab and we do immunohistochemistry staining by hand on all types of tissues that are FFPE. We have particular difficulty getting dermatopathology (skin) samples to...

26 August 2020 792 1 View

Validation of experimental results?

Is it neccessary to perfrom validation of process model established using a box-benkhen experimental design? How "big mistake" will it be if I finish the experiment after performing the runs...

24 August 2020 6,917 3 View

Any reliable protocols for tissue detection of DNA damage with IHC or IF?

Dear all, Hope as a community your are doing fine. I have a question regarding antibodies against gH2AX, XRCC1 and p53bp1 that have worked for tissue detection for either IHC or IF, using...

08 June 2020 1,461 3 View

Where can I find the parameters of Miltenyi gentleMACS protocols?

I'm planning to use a Miltenyi brain tumour dissociation kit, but without the gentleMACS machine. Does anyone know where I can find the parameters of the machine's programs/protocols?...

16 December 2019 6,150 1 View

Which of the Covid-19 Vaccines would elicit the best immunoprotection and why?

I want to know which of the available Covid-19 Vaccines would elicit the best immunological response and why

02 March 2021 1,388 3 View

Good sites to recruit survey participants on a grad school student budget?

Any good recommendations for participant recruitment for online surveys on a grad school student budget?

02 March 2021 4,293 4 View

How vaccines of covid 19 work?

Millions ask how vaccines of covid 19 be successful and safe, its here to explain generally how vaccine of pfizer work ,mRNA vaccines teach our cells how to make a protein that will trigger an...

28 February 2021 2,723 4 View

Where can I find public datasets with Covid-19 patient information?

Hi, I'm looking for public datasets that have CT, X-ray information, or medical records for patients with Covid-19. Does anyone have suggestions?

28 February 2021 4,760 3 View

Is there any published or unpublished statistics on dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, US, UK or any other country?

Are there any published or unpublished statistics or papers on the dropout rate (Dose1 to Dose-2) for Covid-19 vaccination in India, USA, UK, or any other country where vaccination has started at...

28 February 2021 4,237 1 View

If a given country passes mandatory 'vaccine passport rule' to go outdoors, otherwise stay at home, can it help to vaccinate all against COVID-19?

Wether vaccine passport declared not to go out of home without it may help taking COVID-19 vaccine. Can't it break individual's right to protect the community? Your comments on perspectives...

27 February 2021 5,549 23 View

How long do vaccines protect us against COVID 19?

Or will we have to get vaccinated every year, as in the case of influenza?

27 February 2021 1,048 5 View

How long does it take to get a modeller(for homology modelling) license?

I submitted my e-mail address on modeller website to get a license. The problem is that, the site cannot process my school e-mail (ewhain.net). I submitted my Lab website and school name so that...

25 February 2021 9,054 3 View

What are the patterns of human behavior that lead to COVID-19 infections?

Does data from contact tracing help in establishing patterns of behavior and social interactions that lead to infections? There are cases here in the Philippines where patients have no travel...

25 February 2021 9,002 13 View

Is it mandatory to specify Subjects Combinations in Generalized Linear Mixed Models (SPSS)?

Hi all, I have data with two levels: lets think of the classic example of students and schools. When running the analysis in SPSS and selecting the Random Effects, we can select (we can or we...

24 February 2021 7,379 4 View