What is the real reason of Global-Warming?

05 June 2016 636 58 View

Are you agree with "global warming petition project ( http://www.petitionproject.org/purpose_of_petition.php ) "?

05 June 2016 2,455 0 View

What is the quantum brain?

Hi dears, how can help me?

11 December 2015 2,852 1 View

Is weak measurement useful, if yes what are the applications of it?

As we know weak measurement is one of the hot topics of quantum informations these days.

08 September 2014 6,443 1 View

Is there any classical algorithm to detect quantum entanglement?

There are many methods to detect quantum entanglement such an PPT, Reduction criterion, range criterion, entanglement witness and ...but how can detect that classically?

08 September 2014 5,922 7 View

Who can help me to know more about p-modes (pressure modes) in sun?

I want to know how these kinds of modes created and what is the source of this kind of modes.

08 September 2014 558 4 View

What is the difference between Aether and Higgs field?

Ether was the thing that Einstein proposed in special relativity.

07 August 2014 3,332 19 View

What is the difference between "free entangled state" and "distillable states"?

07 August 2014 5,990 3 View

RIA. How to measure?

When you use RIA, with a control the unknown sample with antibodies, you bare in mind the binding sites of the antibodies. However you still need to measure labelled antigen (radioactive) and not...

28 February 2021 2,133 3 View

How to Eliminate cosine error and abbe error in LASER measurement system(for example Rhenishaw XL80)?

I like to do project in laser measurement system. My objective is to eliminate or reduce the cosine error, abbe error in Laser measurement system. I have Rhenishaw XL80 system. Please tell the...

28 February 2021 4,890 3 View

How to measure angle between laser travel path and machine axis in Laser Measurement system?

25 February 2021 1,987 3 View

Could the "incoming radiation (net radiation)" values be negative?

Could the "incoming solar radiation" values be negative? What is the difference between "global solar radiation" and "incoming solar radiation"? Which one might be measured negative values?

21 February 2021 7,726 9 View

Can I follow Researchers from Teaching and testing areas?

I want Researchers from Educational Measurement and Evaluation, relating to teaching, learning , academic performance and test validation

18 February 2021 4,757 13 View

How to determine measurement uncertainty of a mass balance?

Hi everyone, I work at a factory plant where they use a mass balance. The problem is that there is an huge difference between the input and output of one element. There are several people working...

10 February 2021 5,764 3 View

Translating two biomarkers to the same scale??

Hello researchers, I was wondering if anyone had experience in the following: I would like to translate two separate continuous biomarkers (A and B), that are mechanistically linked to each...

25 January 2021 2,107 3 View

Why the difference between degrees of nonclassicality of the input states is required for nonzero entanglement in the output state of a beam splitter?

By considering two single-mode Gaussian states at the input of a beam splitter, it is seen that the entanglement of the output two-mode Gaussian state depends on the difference between the degrees...

22 January 2021 3,490 3 View

Similarity between these two waveform? Similarity in terms of Shape?

Hi, These are the outputs generated by a system. Green-colored (nr) is desired output, while the system generates Red-colored (nf). I also have a dataset in CSV file. For this waveform, What...

21 January 2021 929 2 View

Is there any way to know if there is a lower threshold of the RMSE of a model?

I am trying to lower the RMSE of my model as much as I can and I am wondering if there is a way to estimate the lowest it can get based on general characteristics of the model. (e.g. the amount of...

19 January 2021 5,931 3 View