I'm looking for a non-parametric correlation test that fits both ordinal and continious variables. Any suggestions, please!?

I have six dependent variables (continious) and two independent ones (one ordinal and one continious). My sample size is only 14 participants. I got some correction that Pearson Correlation...

29 June 2020 5,697 7 View

How can I coat silica nanopowder on BFRP bar?

Does anyone knows and could give us the steps for how can make SiO2 nanoparticles as a coating on BFRP bar

19 March 2020 9,907 8 View

I have a legal research (the field of labor law) I want to publish, and I do not know about a good publication magazine?

I would like to know the international and regional journals for publication I want to know the websites of the magazines to communicate with. I have a legal research (the field of labor law) I...

22 January 2019 8,486 5 View

How do I optimize unlabeled EMSA assay?

I am working on electro-mobility shift assay using unlabeled DNA that is a purified PCR product of a promoter sequence, and use nuclear extract for the binding reaction. For the nuclear extraction...

18 July 2018 4,895 4 View

Are writing learning goals necessary at the beginning of each lecture?

I am pleased with your opinions

09 September 2017 1,106 32 View

Depending on the criteria of education, how many students would you prefer to be in the class you are teaching?

What is the best number for students in a class?

30 August 2017 1,732 100 View

Alloxan/STZ combination for induction of diabetes in dogs damage the pancreas totally or it differ from dog to other one may be diabetic other not?

13 July 2017 2,097 2 View

Minimum current that can charge Li battery?

31 March 2016 4,964 3 View

How can I deal with (first order derivative initial conditions) to find green function for PDEs problem?

03 January 2015 9,197 3 View

In the case of static load, what is equivalent coefficient?

03 November 2014 3,792 4 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 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 optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 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

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 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