Exploring the Limits of Human Understanding

Panagiotis Michael Mougoyannis @Panagiotis-Mougoyannis

01 January 1970 1 8K Report

Do our senses have limitations that can be overcome through scientific reasoning and experimentation?

Perhaps, the person making the limit is the clause. Perhaps even the laws of the universe are overqualified to change over time. Limit is as limited believes they own this quality!

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How do I correct for phylogenetic nonindependence between a binary/multistate categorical variable (independent) and a continuous depedent variable?

Dear community, I am rather new to phylogenetic comparative methods and seek your advice. I want to compare a continuous trait (dependent) between species belonging to either groupA and groupB...

22 September 2020 1,618 4 View

Can you fill a quick questionnaire?

Hi there, my name is Panagiotis Koilakos and I am studying computer science in AUEB, Greece. During an HCI(Human-Computer Interaction) course, we had to select a home device and try to beautify it...

02 January 2020 4,939 3 View

How can I remove false positives using the calculated bisulfite conversion rate in a WGBS experiment?

Dear community members, We have available WGBS data for a species. We used Bismark to map the reads to the reference genome. Unmethylated lambda phage DNA was spiked-in, to estimate the bisulfite...

18 July 2018 4,081 2 View

Is there a "stress test" for fish larvae which would reveal their stress resistance without implementing violent methods (i.e. lack of oxygen)?

I need to estimate the quality of fish larvae by estimating their stress resistance OR their resistance to the lack of oxygen. However due to ethical issues I need to use non-violent methods (i.e....

27 November 2017 1,824 3 View

Is there any questionnaire or survey conducted that have measured the satisfaction of companies from a Recruitment Process Outsourcing?

I'm trying to find a questionnaire that can measure the satisfaction rate of a company according the recruitment services that a Recruitment Agency provided.

18 November 2017 9,012 3 View

Hello I would like to ask you how we can add the different sulfur compounds in hysys for the crude distillation? Thank you!

Different forms of sulfur containing compounds.

04 July 2017 9,495 9 View

Can I remove taxa from pre-existing phylogeny before running a PGLS analysis?

Hello all, I want to run a PGLS analysis. I have a phylogeny with branch lengths, but I want to run the PGLS analysis for a slightly smaller subset of taxa than the ones contained in the...

25 June 2017 7,371 0 View

How can I know all the node coordinates where pressure is calculated as also the corresponding node ID using COMSOL?

Hi,I have the square 5x5 geometry of the attached Figure. I solve a pressure distribution problem where pressure changes its values along the x-axis. I would like to know all the node coordinates...

13 September 2016 6,935 6 View

Is it possible to minimize an array of values (not just a simple function), using the genetic algorithm optimtool of Matlab?

I am conducting simulations for Genetic Algorithm using optimtool('ga') of Matlab. I would like to minimize the difference of two arrays so that I can fix the valueof a parameter which is the...

09 May 2016 4,987 4 View

Safe concenctration of Guinidine hydrochloride in cell cultures?

Hello, I need to use guinidine hydrochloride to clear any aggregates of apoA-I in my solution and then treat cells with it. What is a safe final concentration of GndHCL in the cell cultures?

26 March 2016 3,983 4 View

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

What could be some reasons why unstimulated monocytes are getting activated?

Im doing PBMC isolation -> CD14+ enrichment using magnetic beads -> stimulation setup. My negative control is just cells in cRPMI but they seem to get activated over and over again.

28 February 2021 7,883 3 View

Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

POlymer+DMSO solution and moisture??

What could be the reason of moisture at the sides of Vial when I am preparing my polmyer+DMSO solution for membrane fabrication? What etiquettes I am possibly missing here?

28 February 2021 6,516 5 View

Should we reduce the standard unit of length to 0.31951540592 meter ?

The reasoning behind this question is to align the ratios of the proton potential in energy per charge to the speed of light in distance per time. As these two dimensions appear to be related,...

27 February 2021 947 7 View

What could be reason for getting such type of graph for complex impedance in case of polymer blend films?

Its effect appears in real part of ac conductivity also. Can anyone suggest any reason behind it?

26 February 2021 3,487 3 View

What might be the reason for obtaining two bands in plant genomic DNA extraction?

I got a thin band and a thick band i guess it would be the genomic DNA and the 260/280 ratio is 3.

21 February 2021 6,523 6 View

Open Source IoT Simulators supported by Machine Learning?

Dear Research Gaters, Let me first add context to the question. I am looking to simulate the waste management system and resources of a city. The hardware devices I need to simulate include,...

21 February 2021 2,333 4 View

Methodological confusions regarding deductive and inductive reasoning, hypothesis and theory test?

Hi Colleagues- What do you think about the following methodological issues: 1. Is it methodologically wrong to formulate quantitative research questionnaire based on inductive reasoning? 2. Is it...

21 February 2021 4,634 6 View