Dear researchers, I am learning how to apply Vis-NIR Spectroscopy to predict soil Nutrients (NPK))?

Dear Researcher, I am new to the field of spectroscopy, I have obtained a NIR spectra of 60 different sample of soil. then I did Wet chemical Analysis and find out the (NPK) concentration in each...

22 October 2020 7,462 3 View

Dummy Variable and Dependent Variable Regression?

I selected 6 different brands to check their authenticity. 6 brands will be coded into dummy variable. Now, I want to check the authenticity of those brands. As, my dependent variable is...

24 August 2020 6,903 13 View

Which factors should be considered while finalizing a social sciences (Higher Education Leadership & Management) thesis topic?

It is expected to select a thesis topic which is relevant to current times yet sustainable for the times to come. However, there are multiple other factors to consider before one can lock-in THE...

09 May 2020 939 3 View

What are the characteristics of Quality Teaching?

Kindly share the key strategies, techniques and practices which makes the learning process indeed effective. The key ingredients for quality teaching. Note: it is not focused on a quality...

10 April 2020 1,851 27 View

What kind of plants, organic vegetables and flowers; do our fellow researcher community of Research Gate (RG) appreciates?

A little off topic with respect to research methodologies, but I am interested in knowing what kind of plants, organic vegetables and flower our RG community likes. If anyone of you undertakes...

26 March 2020 9,219 3 View

Which is the best type of mixed method research (MMR) to start indulging in this research methodology for the social sciences domain?

Kindly guide which method of MMR shall be adopted given it is to be practiced for the first time e.g. triangulation or which one? Thanking you in advance.

26 March 2020 5,816 3 View

At current stage Persovskite solar cells is expensive than silicon ?

Because PSCs require expensive material Expensive tools

23 February 2020 6,926 9 View

MEF's didn't expand?

Hi I am trying . to grow and expand mouse embryonic fibroblast (MEF) from ATCC (SCRC-1008). I have worked with human cell lines, but this was my first time using the mouse cell line. I followed...

14 September 2019 4,989 2 View

Structural Equation Modeling with Binary Outcome variable (DV)?

I am estimating a structural equation model where the dependent variable is the binary variable (measured with Yes or No). Other independent variables are latent constructs measured through...

15 April 2018 6,911 8 View

What is the best way to determine the degradation of bioplastics?

I want to know the best method that I have to follow for biodegradability test.

22 March 2017 7,057 12 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Do I need to strip the PVDF membrane before staining it with colloidal gold?

Dear Colleagues, After running Western blot on PVDF membrane and detection using ECL, I would like to stain my PVDF with colloidal gold to be able to allign the ECL image with total proteins on...

02 March 2021 7,829 3 View

PACYC PCR not working after several attempts. Would anyone have any suggestions?

So, I have been trying to run a pACYC PCR which will be used later on for a Gibson Assembly. However the PCR is not working. I have already tried gradient PCR and changing extension time; however...

02 March 2021 1,146 2 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View

OpenBCI eeg--has anyone used them?

I'm looking to try out an off-the-shelf EEG set for some exploratory work. Curious if anyone has used the OpenBCI, and how much set-up work is required. I've heard they are more difficult to get...

01 March 2021 4,128 3 View

Is there any expert in Smart PLS who can help me?

Dear colleagues, I have a manuscript that needs an expert in smart PLS to run the analysis, Is there anyone expert and ready to help me, please?

01 March 2021 8,212 3 View

Why initial concentration of Pb not the same as calculated one when testing using AAS?

I am currently doing research on the adsorption of heavy metal using magnetic reduce graphene oxide. I use AAS to determine the concentration of the heavy metal. I prepare the Pb solution with...

26 February 2021 9,580 4 View

How to run Cross-lagged panel Design on AMOS?

25 February 2021 3,126 1 View