Various schools have emerged in the study of comparative literature. Mention the most prominent of them in a nutshell.?

Various schools have emerged in the study of comparative literature. Mention the most prominent of them in a nutshell. And he talked about one of them?

09 February 2021 1,099 8 View

How to obtain creep parameters for running Norton Bailey model, material SS-304 ?

How to obtain creep parameters for running Norton Bailey model, material SS-304 ?

06 January 2021 8,074 2 View

How to Interpret Photoluminescence Spectrum of Mixed Pb-Sn FA0.7MA0.3Pb0.7Sn0.3I3 Perovskites?

Dear Researchers, I hope you all will be in good health. I am writing this to request for your guidance. I am working on the fabrication of low bandgap Pb-Sn mixed perovskite with exact...

23 December 2020 1,147 1 View

For designing domain ontology, which methodology should be used?

Is it better to use a predefined methodology? or design own methodology according to the domain, size of ontology, number of participants, the technical level of participants, deadline of the...

14 November 2020 7,972 4 View

Is it feasible to store transactional data in ontologies?

It is not feasible to store transactional data in ontologies. when the size of data will grow, the number of triples in the ontology will be in million or trillion. Due to the un-structured file...

03 November 2020 8,788 3 View

Modeling of entities (endurants) is enough. Why do researchers need to model perdurants in domain ontologies?

Modeling of entities (endurants) is enough. Why do researchers need to model perdurants in domain ontologies? I guess, there is no difference between the following two way of modeling domain...

30 October 2020 5,329 3 View

Which methodology is suitable for designing domain ontology for the Waste Management Domain?

I am designing a domain ontology for the Waste Management Domain, Can anybody suggest a mature, well-documented, and widely accepted methodology for ontology designing and development? Thanks

20 October 2020 2,991 20 View

What are the possible reasons for getting bands for both methylation and unmethylation primer set in MS PCR?

I am currently doing methylation specific PCR and I find that all my samples are showing bands for both methylation and unmethylation in both the control and tumor samples. I wonder is it because...

22 September 2020 6,002 4 View

How to confirm formation of Ethylenediammonium-diiodide (C2H10I2N2) and Ethylenediammonium-dichloride (C2H10N2Cl2) compounds?

Dear Researchgate Community, Hello,I wish you all good health amid COVID-19 pandemic. I am writing this to request your support and opinion on identification method for Ethylenediammonium-diiodide...

09 September 2020 5,107 16 View

Encapsulation of Perovskite Solar Cells?

Hi, I am working on fabrication of the tin perovskite solar cells. Tin perovskite solar cells are known for their low stability in ambient conditions due to intensive oxidation of tin. Therefore,...

04 September 2020 4,309 4 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

No title

01 March 2021 3,905 5 View

What test should I use to compare two or three means, if data is not normally distributed but sample size is > 30 in each group?

I personally feel this as a most confusing question. As per my understanding, if sample size is > 30, and sample is skewed, we can still use paramteric approach, as it will follow Z...

01 March 2021 1,587 6 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

Why there are two peaks while using the mie plot of Silver nanoparticle?

Hi, I am trying to learn the theoretical modelling of silver nanoparticle using the Mie scattering theory. After that, I discovered a software named Mieplot developed by Philip Laven, where it...

25 February 2021 7,493 6 View

How to calculate Z (the number of molecules in a unit cell) for calculating theoretical density?

I am trying to calculate the theoretical density of my ceramics materials. I use the formula below to calculate the theoretical density: Theoretical density = (Molecular weight x No. of molecules...

24 February 2021 3,823 2 View

How to handle studies which report perfect effect sizes in a meta-analysis using Pearson's r?

I'm in the process of updating a meta-analysis and in one of the new studies, effect sizes are reported as Tau-U. Two of the effect sizes are reported as Tau-U = 1.00. I am using Andy Field's...

24 February 2021 2,265 3 View

Sample size determination for non-parametric tests?

How do I run a a priori sample size determination for non-parametric tests, like the Mann-Whitney U-test and the Kruskall-Wallis or other non-parametric tests that accord with the unpaired t-test...

24 February 2021 166 6 View

How to determine a priori sample size for t-test with unequal means?

I need to conduct a a priori sample size determinations for t-test with unequal means, but I don't know the sizes of the groups nor the ratio of both groups... Can I do a sample size determination...

24 February 2021 8,289 3 View

What are alternatives to factor analysis for a small sample?

My sample size is too small to conduct a factor analysis. I created my own psychometric scale for measuring Effectiveness of Support, which contains 38 items (4 sub-scales) Im really struggling...

23 February 2021 9,287 12 View