Why the number of recommendations DECREASE the more you get?

I have noticed that the number of recommendations in one of my projects reaches a number (around 180) then is reduced to maybe 150 and starts again, increases to the same level (around 180) and...

02 March 2019 4,665 2 View

What happened to these orthoclase crystals?

Pictures from a countertop granite (from N. Carolina, USA) reveal an interesting story about the formation of theses crystals. Has anybody seen one of these before and how do you interpret it? I...

05 June 2018 5,017 4 View

What geophysical methods would be useful for investigating the interior of a mound of soil?

I would like to investigate the interior of a mound of soil in the Athens area of Greece. Note that there is a house built on top of the mound and the area around it is built up with houses,...

09 October 2014 7,379 17 View

Is anyone competent in ancient Greek of Homer's Age?

We want to apply for funding (from Canadian government funding agencies) to study the relationship between Homeric Age Greek and Northern American native languages. We need "experts" in the...

01 January 1970 4,924 0 View

Why a 1-year old is sitting in the corners of a house?

Between the ages of one and two a small child liked to sit at the corners of his house. He will bring a book to study, a toy to play or just goes there to sit. Numerous generations of my ancestors...

01 January 1970 6,779 14 View

Is anyone competent in the Cree (Northern American native) language?

We want to apply for funding (from Canadian government sources) to study the relationship between Homeric Age Greek language and Northern American native languages, primarily Cree, for which...

01 January 1970 8,558 0 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