Help for interpretation ?

I did a survey and i found that 21 of people are unemployed , 14 are retired, when 24 are workers , what that means in terms of sustainability ? , the number of people that replied to my...

08 June 2020 7,785 2 View

Do you have articles about using GIS to evaluate urbanization effects on the land use ?

In order to analyse the urbanization effects on the land use using GIS i need to establish a litterature review , for this reason i need some articles please.

13 February 2020 2,195 13 View

Why the papers are rejected by editorial board without being reviewed ?

Can you help us to inform authors why the papers are rejected by editorial board without being reviewed. Thank you!

07 August 2019 3,371 6 View

Please who has an idea about the modification of peptide ligand sequences, their production and their characterization?

What are the molecular biology techniques used to modify a given ligand-peptide sequence?

31 August 2018 3,102 3 View

How do I do fungal isolation from tomato canned?

dear colleagues I need your help to give me a clear protocol to isolate fungal tomato preserves after opening the box I inform you that the canned tomato subbit a pasteurization during their...

17 March 2018 7,421 2 View

Is the identification of the compounds by HPLC method using standards enough?

Hi everyone Can i identify Peaks of complicated crud extract by congruent retention times compared with standards without using other methods ? Thank you in advance

08 January 2018 5,747 7 View

Free access to Hadoop Map Reduce cluster for researchers?

Is there a way that I can access a Hadoop Map/Reduce cluster available for researchers for free to run some experiments?

22 December 2017 7,824 3 View

Is it reasonable the big values of IC 50 (DPPH methode ) of the crude extract ?

28 August 2017 7,824 3 View

Anti- a glucosidase activity

01 August 2017 5,251 22 View

How can I study the anti-inflammatory activity?

25 July 2017 4,296 6 View

How to manually calculate p value in ANOVA? what is the equation or formula for it?

How to manually calculate p value in ANOVA? what is the equation or formula for it?

03 March 2021 4,928 5 View

Is it necessary to report effect size (ES) in statistics of biomedical research given that we already report p values routinely?

Pls share your thoughts

01 March 2021 7,330 4 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Do you consider undergoing a structure literature review / Meta analysis and getting numerical findings sort of quantitative method?

I am looking for a classification of the research methods included in literature review papers or Meta analysis ones .

22 February 2021 1,131 4 View

Can I do two kinds of mixed method in explanatory research?

Dear distinguish professors and scholars, I have a research in measuring two kinds: think tank capacity and research impact on policy. Can I do two kinds of mixed methods in order to find, "Is...

20 February 2021 6,897 1 View

How to analyse a (perceptual) study using differing/comparable sets of stimuli?

I plan on running an online perceptual experiment that has, let's say, 100 unique video stimuli altogether. Since these are too many to be rated by every participants, I would like to present the...

15 February 2021 7,444 2 View

How to analyse a split-plot design in stata ?

I have run an split-plot design experiment evaluating the efficacy of a treatment (with 3 whole plots and 4 sub-plots), and I am planning to analyse the collected data in Stata. However, I do...

14 February 2021 7,800 7 View

How to determinate of molecular structure of salt into the liquid?

I need to determine the open formula of our complex, presumably consisting of sodium tungstate Na2WO4 and aluminum sulfate Al2 (SO4) 3. Our problem is that with an increase in the concentration...

11 February 2021 5,821 1 View

Can I use a likert survey for criterion sampling in a qualitative study or would that make it mixed methods?

I am doing a phenomenographic study on the reading experiences of avid v. Neutral v. Non-Readers. If I use a likert survey to criterion sample for participants, does that make it a mixed method...

09 February 2021 8,594 3 View

How to properly reach normality in residuals with lmer?

Hello, I have a large non-balanced panel dataset regarding a company dealing with private lessons for students. My goal is to fit a lmer model which predicts the number of monthly hours taken by a...

08 February 2021 2,539 7 View