When using change scores in regression, do I use the difference of Only DV or also the IV?

Hi, I wanted to analyse my longitudinal data (2 time points) with a simple change score in a regression, however, I came up with 3 different models and I am not sure which one to use or why. I...

17 August 2018 5,163 3 View

What are the best TLR4 & MyD88 antibodies one could use in co-immuniprecipitation (lysed brain tissue)?

We will be lysing mouse brain tissue for the co-IP of TLR4 and MyD88, followed by a western blot.

23 October 2017 7,703 2 View

Has there been any scholarly research done in schools that addresses teaching from a global citizenship perspective to deal with global problems?

The current global pandemic, the climate crisis, the destruction of the oceans (with plastics, etc), and massive numbers of refugees are part of a set of serious global problems. It is clear...

13 January 2021 2,022 3 View

Most of the plastic is shipped to Asia?

Dear Sir I came across your paper. First of all, congratulations on your amazing research article. Loved it! Also, I am very interested to know, why is the waste that is collected in the...

14 December 2020 6,342 4 View

How do you decide if an assessment tool or questionnaire is not culturally appropriate ?

I have a validated tool in English ( the supportive care needs survey-short form 36) and I want to know if I can use this tool in Arabic population or should I develop a new questionnaire the...

12 December 2020 3,073 2 View

Voice recognition for alQuran Arabic?

How can we compare two audio files, or voice recorder files, according to Al-Quran. Al-Quran has special pronunciation compared to Arabic pronunciation. Is it possible to do the comparison between...

25 November 2020 3,657 7 View

Insect Lipase Activity?

Hi everyone! My name is Nacho. I am trying to assay lipase activity from insect midgut supernatant, and I have some problems and some doubts about it. I do not have the pH-stat. Thus, the...

22 November 2020 5,595 3 View

What is the best washing procedure for Gelatin - arabic gum capsules?

I am preparing microcapsules from complex coacervation procedure to encapsulate an oil phase. However, filtration to remove the aqueous phase results in a paste of aggregated particles. So I am...

25 October 2020 3,152 3 View

Possible nanoaprticle synthesis molecular dynamics simulation?

I would like to simulate the formation of polymer nano-complex using two biopolymers and find the effect of the concentration of both the substrates on the particle size of that nano-complex in a...

02 October 2020 9,887 1 View

What should be the main purpose of checking for plagiarism?

24 September 2020 892 17 View

How can I find electricity generation data of small to medium scale PV panels and Wind turbines?

I am using model predictive control to simulate market market participation of a Virtual Power Plant in the north of the Netherlands. The power plant portfolio consists of local (geographical...

21 September 2020 4,409 11 View

What types of research methodologies involve working with or observing people, but do not require IRB approval?

I am interested in understanding more about NGOs that work with refugees. I am brainstorming a project that does not involve IRB approval.

31 July 2020 1,854 5 View