How to normalise non-parametric data that remains non-parametric after log transforming and SQRT the data?

I am looking at blood lactate values after completing fold change on the data set. I have 3 testing sessions with pre and post measures in each case. When testing for normality the data shows some...

16 October 2019 3,186 4 View

How do I analyze repeated measures data, with 5 treatments, but each treatment has a different temporal scale?

Thanks for reading. This is my experimental design 1) 5 treatments containing 15 individuals each (75 individuals total) 2) Variable Y is measured over time, however this time-scale is different...

31 January 2018 6,485 5 View

How cladism was perceived in former Soviet Union, and how is it perceived now in Russia and other eastern European countries?

Since cladistics and then cladism were born in Western Germany and then developped in English-speaking Western countries, I am interested in the perception of this classificatory philosophy in the...

15 May 2017 6,011 22 View

Shouldn't the agent of Canine Transmissible Venereal Tumor be considered a full-fledged species?

27 July 2016 2,897 3 View

Any tips for intra-cellular cytokine staining in granulocytes?

I have been trying to look for intra-cellular TNFa and IL-12 in granulocytes. For this, I have used Golgi-Plug (Brefeldin A) to block cytokine release. Unfortunately, it looks like either the...

31 May 2016 1,073 3 View

Is some research involved in silver eel catch and transport downstream powerhouse available for some share of information?

14 December 2015 6,832 5 View

Will ligase work on DNA strands broken by heat?

After heat shattering a DNA strand it into smaller strands (not denaturation), what kind of ends are produced? Are these able to be ligated?Thanks!

01 August 2015 1,995 4 View

Does anyone know where to order custom rabbit monoclonal antibody?

It is for double staining immunofluorescence and my other antibody is a mouse monoclonal antibody. I plan to use Alexa goat IgG conjugates as secondary antibodies. Molecular probes do not provide...

10 June 2013 853 7 View

Database of thermal and optical properties of construction materials

Hello everybody, could you help me please to found reference database (or research articles) about thermal and optical properties (absorbance, reflectance, transmittance and thermal...

01 January 1970 7,778 6 View

Warm spot competition test to assess social hierarchy in mice ?

I would like to adapt the warm spot competition test to assess the social hierarchy in groups of mice. This assay has been described in the Zhou et al., 2017 in Science (Paper attached: History of...

01 January 1970 573 1 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

Sutter electrode holder leaking after applying positive pressure. How to fix?

I am using a Sutter electrode holder for my patch clamp experiments, but I'm having trouble keeping positive pressure inside my electrode due to a leak out of the back of the holder. I have added...

02 March 2021 5,829 1 View

What element is driving the different slop in the low frequency tail?

My study consists simple corrosion inhibitors in salty brine. Right now I just fit my circuit with randles with CPE. Just wondering how the slop can given more info of the experiment. Or any...

01 March 2021 6,474 3 View

How to model the battery pack in PSIM or PSCAD?

Hello, I have simulated a single battery cell using Thevenin equivalent circuit. For a battery pack, I have a large number of cells connected in series and parallel connections. Is there any way...

28 February 2021 2,116 1 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View

How to design a boost converter for a mppt controller?

I have a doubt on how to select the inductor and capacitor value when I want to implement MPPT controller. This is because we always take a maximum output voltage and current but in this case, we...

28 February 2021 3,637 2 View

PMSM Inter Turn Short Circuit fault, Dataset?

Hi, I'm looking for a dataset of a PMSM with an inter turn short circuit fault. Does anyone know a dataset which is available?

21 February 2021 5,663 2 View

Helix antenna coupling problem?

Dealing with a helix antenna, made with flexible material and not rigid like using a PCB board or wire. At the beginning of the helix is too close to the ground plane, causing coupling. How can I...

21 February 2021 4,453 3 View

Droplet PCR in plastic chips always result an unexpected band, any suggestion of possible contaminations and how to improve?

I am doing droplet based digital PCR inside plastic chips. I can get the correct band, but I also consistently get an unexpected band, slightly shorter. I attached a typical gel image here....

18 February 2021 6,618 2 View

Why are the modelled and circuit system different in response for controlled buck converter?

[Images are attached at bottom] I am currently working on a buck converter controlled by two different control methods, Reinforcement learning applied to find PID values & a lead-lag...

16 February 2021 5,060 10 View