ETA-squared statistics used to correlate observed versus measured variables?

Can the eta coefficient be used when the categorical and the quantitative variable is dependent? E.g. in the field, I made a prediction into a category (e.g. high, low or medium) of what I think a...

08 February 2021 3,756 3 View

Are there any plant extracts that act as natural disinfectants for bacteria and viruses incl. coronaviridae and influenza ?

Antibiotic resistance and the emergence of many new viral strains due to climate change, animal farming and deforestation are increasing the usefulness of pharmaceutical agents, incl. antibiotics....

15 March 2020 348 4 View

Does anyone have any statistics or research on the aspect of school tardiness in South African school?

16 September 2017 4,744 3 View

Is it possible to determine grain size and crystal structure from SEM images of a porous ceramic?

18 December 2016 8,003 11 View

Can I still synthesize cDNA if the 16S and 23S rRNA bands are absent on a agarose gel?

I have run a agarose gel with my RNA samples. The 16S and 23S rRNA bands are absent, but I also do not see a smear on my gel to indicate degradation of the RNA. There was only a blob on the bottom...

12 March 2015 1,349 5 View

How can I rid of a product forming in my no template control when I do qPCR?

10 March 2015 8,479 3 View

What type of technologies do you focus on?

You stated "are able to use technology in teaching and learning activities". Do you also focus on blendid learning and the use of visual technologies? Do you intend to publish your results? What...

01 January 1970 151 7 View

Would fecal samples stored at -20C for over a year impact metagenomic analysis?

Dear All, I have access to some rodent fecal samples that have been stored at -20C instead of -80C. Anyone have experience with the impact of stowage condition on comparative metagenomic analysis...

01 March 2021 2,512 1 View

Is IMPACT FACTOR justified in case of Taxonomy?

There is huge pressure of getting good impact factor on scholars now a days. On the other hand Taxonomy is a very dry subject and the concerned papers can only get citation in same group of organism.

26 February 2021 5,851 1 View

What is the correct common name for Hydrochoerus hydrochaeris?

There are two extant species of Hydrochoerus: Hydrochoerus isthmius, the lesser or Panamanian capybara, and the genotype species H. hydrochaeris. The latter is the more common species of capybara,...

11 February 2021 3,494 14 View

Can anyone recommend a scale to measure Bloom's taxonomy of learning styles?

I am looking for recommendations of scales (in English or Spanish) to measure learning styles according to Bloom's taxonomy of learning. Thank you in advance!

09 February 2021 1,419 8 View

Which is the most accepted taxonomy in Resistance to Change literature?

I am searching for a well accepted taxonomy of resistance to change and in terms of its underlying causes/roots.

04 February 2021 497 3 View

What species (or genus even) of crab is this (bivalve using hermit type)?

Two weeks ago I found a peculiar crab in the intertidal zone in SW Florida. when found, the crab was not utilizing a shell. It was similar shaped to porcelain crabs found in our area, but with...

17 January 2021 1,620 4 View

Numerical taxonomy with SPSS?

Hi everyone, I was wondering about the possibilities of performing numerical taxonomy with SPSS software. I would be very thankful to recieve advice!! For now I have been reading about...

12 January 2021 5,549 3 View

Which is the most recent and updated classification of Class: Insecta?

Based on the many publications from several decades, we came across many classifications of Insects. Among them which one is more updated and approved classification that can be used for research,...

05 January 2021 3,668 9 View

How can we say a species of insects got extinct?

02 January 2021 4,232 10 View

How can we say as a plant native to a particular place?

Adorable experts, please enlighten me from this, on which basis we will say a plant native to a particular place. If is there any books or online webs suggest me. Thanks, advancially, With...

24 December 2020 918 14 View