Raya Al-Naimi

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Normality of data how can it be checked?

How should we check the normality of data? and if our sample is normally distributed in scientific medical research

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How can you determine the purity of theobromine derived from cocoa bean husk ?

How can you determine the purity of theobromine derived from cocoa bean husk after mixing the husk with cellulose and distilled water, then adding ethanol and refluxing, filtration and lyophilization?

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Is learning via the internet easier for you know if the pandemic continues ?

If the epidemic Corona virus continues, the next year shall be e-learning too, are you prepared and shall it be easier for you than this academic year??

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Dear RG members, for those that do not talk English as their native language, do you agree that RG platform has increased your skills and vocabulary

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Is there a variation or different pattern of behavior of the COVID -19 viral infections ?

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How can you determine the purity of theobromine derived from cocoa bean husk ?

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