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

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 the schistosome S. haematobium found in British Columbia freshwater lakes?

Freshwater parasites/species and their relationship to bladder cancers in North America in human or animal hosts.

13 February 2017 6,517 6 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

What are the most reliable approaches to extract key continuous frames from a video, with complete automation?

I have an input video, of skin (from a microscope that means it is magnified such that blood capillaries are visible). The idea is to extract 15 sec of continuous frames from a video of 1 min,...

02 March 2021 2,735 2 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

How can extract ciprofloxacin hydrochloride disolve in water er to organic solvent such as dichloromethan or any other solvent?

I need a procedure to extract the ciprofloxacin hydrochloride from aqueous solution by using dichloromethane in detail,. I thank you very much.

01 March 2021 4,306 1 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to perform statistical analysis of coefficients extracted from transform techniques?

I am studying the potential of DCT and FFT coefficients extracted from a signal to classify the different objects that emit the signal. I applied the Shapiro-Wilk to confirm that data was not...

01 March 2021 8,079 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Can water be extracted from Olivine?

I have always been interested in geology and wondered about how unique structures of materials behave in different circumstances. I stumbled upon Olivine, the magnesium iron silicate, and heard...

28 February 2021 7,330 4 View

How to make fractions of chloroform extract of plant, using seperating funnel?

28 February 2021 8,466 2 View