I am using glmm and lmm in R studio to create a 2-part conditional model of pig sign against habitat variables. Can I repeat time-invariant data?

The pig sign data (the dependent variable) is repeatedly measured over 4 time periods at 17 separate sites. The habitat variables (the explanatory variables) are time-invariant, but have been...

03 August 2020 9,659 2 View

Pls how do I calculate the long term modulus and short term modulus of ceramics and plastic material??

I performed a tensile test of a ceramic and plastic material and was asked to find the long term and short term modulus. Please how do I go about that?

24 March 2019 591 3 View

Are there researchers interested in doing a multi country study on incivility in nursing education?

09 January 2019 8,708 62 View

Good Journals to Submit for Publication?

I have a paper I worked on during my undergraduate time that is about transgender rights in prison, and I was working with my professor at the time to publish it. However, I have not heard back...

25 October 2018 2,388 3 View

ESR vs PSM in impact assessment

Hello. I want to conduct an impact assessment study from a randomised sample and no baseline data. Having read literature, I became confused as I realised that some authors tend to combine the two...

14 February 2017 3,838 2 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 is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 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

How to quantitative analize the data of TNBS assay for gelatin?

Estemeed colleagues, I found some issues regarding the quantification of the data for TNBS assay. There are different protocols on how to perform that but it is clear to me the "fil rouge" that...

02 March 2021 2,616 1 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

Please suggest a good text book for "Research Methodology in Life Sciences". Which book would be good for PhD Scholars?

Please provide Book Title and author name

02 March 2021 9,059 3 View