How to screen phytochemicals directly from the crude plant latex?

Number of methods are available to screen phytochemicals through extract prepared in different solvents including aqueous and organic. Is there any method/ published work related to phytochemical...

01 February 2021 7,348 4 View

How the Corona vaccine will deals with the Genetic recombination in Corona virus?

Corona virus is said to have large RNA coding for poly-proteins. Genetic recombination can occur due to mutation in the virus as it is recently in the news. Please suggest the working of Corona...

21 December 2020 3,283 2 View

Is there any source/site to get the correct number of species in a particluar plant genera?

Sometimes, different research articles show huge variations in the number of reported species of a plant genus. How and from where to get the updated and correct information related to this fact?

17 October 2020 4,422 1 View

Can anyone help me with the interpretation of LCMS spectra?

Hi, I have seen many papers where the authors have deduced the molecular weight of protein/ compound directly from the LCMS spectra peaks. I also have an LCMS spectra but I am new to this...

16 September 2019 7,014 1 View

Morphological, cytological, biochemical and molecular parameters are used to differentiate two species of the same genus. Which one is the best?

Morphological, cytological, biochemical and molecular tools are used to differentiate Two species. Which is the best and accurate method?

11 September 2019 9,863 2 View

Can two established different species have more than 96% similar DNA sequences?

Some times two plant species which are morphologically different have similar DNA sequences. What should be the final conclusion?

08 September 2019 1,655 7 View

Do hiPSCs-derived strocytes (without serum media) have this morphology?

Hello All, I've been using the media of STEMdiff astrocyte differentiation and STEMdiff astrocyte maturation kit for hiPSCs-derived astrocytes. Since, this media is serum free media and it claims...

16 September 2018 1,102 3 View

Why I'm getting lot of noise in my cyclic voltammetry curve?

Hi All, I'm doing electrowinning of rare earth oxides in room temperature ionic liquids. My working and counter electrodes are platinum wires, reference electrode is silver. I'm trying to run...

13 August 2018 2,559 13 View

Is hedonic well being is the same as happiness? I want to measure the hedonic well-being and its effect on Happiness. what are suitable instruments?

are hedonic well-being same as happiness level? SPANE is used measure the hedonic well-being, how about happiness. my target group ar 19-26 age.

09 May 2018 2,083 3 View

Calculating power for a multivariate regression?

How do I determine the number of participants needed to achieve X power, with a small effect size (assuming f2 of .02), for a multivariate regression? As far as I can tell G*Power can only do...

07 December 2017 612 5 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Guidelines for survey (question type) analysis?

Hi. Please tell me what guidelines should i need to follow for questionaries' type research work in India. It is not hospital based work, we are conduction basic institutional based qualitative...

03 March 2021 2,037 3 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

How to access MSCI KLD Stats and Sustainalytics?

Hello all, I'm currently working on my undergraduate thesis and I'm having difficulties trying to access KLD Stats and Sustainalytics because my campus Airlangga University and apparently other...

02 March 2021 8,525 1 View

Ideas for Phd's Thesis on pricing (Marketing)?

Hi everyone, I'm studying Marketing and I would like to write my PhD thesis on the topic of pricing. Any specific ideas?

02 March 2021 9,706 5 View

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02 March 2021 3,060 3 View

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02 March 2021 932 1 View