Is it empirically proven that there is an actual and not only apparent increase in mass at relative velocity?

Is it empirically proven that there is an actual and not only apparent increase in mass at relative velocity? If that were the case and the moving object was as big as a spacecraft, which of its...

18 December 2019 2,343 3 View

Do you think Darwin's theory is correct?

Do you agree with evolutionary theory?

07 February 2019 5,915 22 View

What is the difference between digital colors and chromatic colors?

What is the difference between digital colors and chromatic colors?

03 February 2019 8,592 8 View

What are the reasons of different fluid properties in one reservoir?

Some times, there is a significant difference in oil properties, such as API and PVT, in the same reservoir of a field, what could be the reason (s) behind that?

10 November 2018 320 7 View

What are the reasons of different fluid properties in one reservoir?

Some times, there is a significant difference in oil properties, such as API and PVT, in the same reservoir of a field, what could be the reason (s) behind that?

07 November 2018 5,114 7 View

What should be the affiliation of author on a reseach conducted in a school after moving to another school?

I have conducted a research during my PhD study in school 1. Now I moved to another school for a research position. What should be then my affiliation if I want to publish that research, School 1...

07 August 2018 9,392 0 View

Is 10-folds cross-validation the only way to validate proxy or surrogate metamodeling?

Hello, I have a paper accepted with revision at a solid journal. One of reviewers is insisting to do 10-fold CV to validate the proxy modeling. However, the paper talks about using three new...

08 March 2018 208 5 View

Can RBF-NN be implemented in R?

Is there any R-package and tutorial to implement Radial-basis Function Neural Networks?

02 March 2018 5,389 5 View

What are the standard regulations for the produced water quality for reinjection purposes?

05 June 2017 6,695 6 View

What is the exact reason for having difference between oil flow rate obtained from PLT Log and Seperators?

Which is more accurate for measuring oil production rates? PLT log or gravity separators?

05 June 2017 9,855 0 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

Bayesian decision trees and bayesian regression trees in Python and/or R?

I am looking for implementation of bayesian decision trees and bayesian regression trees in Python and/or R.. Do you know if the existing libraries support this

23 February 2021 6,689 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

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