Ali Al-Samydai

3 Questions 8 Answers 0 Followers

Questions related from Ali Al-Samydai

NMR Spectroscopy: Determining PEG Molecular Weight and Monomer Quantification Feasibility?

How can we employ NMR spectroscopy to determine the molecular weight of polyethylene glycol (PEG)? Is it feasible to use NMR to quantify the number of monomers within the PEG chain?

01 July 2023 2,530 7 View

Dear all, Some articles use normality test, ANOVA and mean for Likert data I feel there is mistake?

Dear all, I noticed that some articles use ANOVA for Likert scale data and also test normality for the results and take the mean for the data?! as we Know Likert scale is an Ordinal Scales tell...

31 March 2018 1,820 3 View

In your opinion, what is the difference between a good teacher and a great teacher?

In your opinion, what is the difference between a good teacher and a great teacher? and what are the main teaching styles and how they Impact Students?

01 January 1970 1,791 31 View