17 Questions 103 Answers 0 Followers
Questions related from Joseph Dubrovkin
There are many works and programs in which the closeness of measured and calculated response variables assesses regression quality. Is this enough?
16 September 2024 620 1 View
Find attached file
01 May 2024 6,945 0 View
Find the attached file.
16 April 2024 6,809 1 View
Find the attached file! Maybe intramolecular hydrogen bonding in some cases ( 10, 39 )? [Conformational stability, molecular structure, intramolecular hydrogen bonding, and vibrational spectra of...
13 February 2024 9,979 2 View
I think that this is a very smart tactics oriented to the wide audience in a new Information Age. It is more attractive than the tedious statements of classical politicians that are read from the...
12 April 2018 203 6 View
Maybe all historical facts exist for us as already refracted through the consciousness and social interests of our social class, our nation and epoch? Also...
04 July 2017 226 18 View
Experienced chemist may obtained valuable qualitative information about the products obtained by the processing line according to human subjective sensations (color, odor ,....).But also we have...
13 June 2017 6,657 3 View
I am looking for a large dataset of NIR spectra (more than 500-1000 samples) including sample parameters and the results of the calibrations (errors in determining these parameters). Maybe some...
28 April 2017 7,566 7 View
Maybe there are political or economic goals - distract people from real problems that governments cannot solve?
22 April 2017 4,566 3 View
According to R.G. Brereton Derivative spectrometry (DS) is one of the Sequential Methods of data processing. However, the essence of this method is use of the derivatives instead of spectra. DS is...
16 April 2017 787 0 View
EXAMPLE From: E. López-Camacho, A. García-Cortés, C. Palacio, A family of smoothing algorithms for electron and other spectroscopies based on Chebyshev filter. Thin Solid Films 513 (2006)...
07 April 2017 1,396 2 View
E.g, the spectrum is given in the open database : http://www.photochemcad.com/ One can see 4 wide overlapped peaks.
19 October 2016 6,036 30 View
Dear all ! I am looking for software for deconvolution of overlapping symmetrical and asymmetrical peaks in spectroscopy and chromatography. There are many such applications in Internet. But I am...
01 May 2015 9,919 9 View
I can process a big matrix on a single MATLAB application or I can divide this matrix into some parts and run many MATLAB programs simultaneously.
25 December 2014 5,176 2 View
Successful small start-up companies are bought for a pittance by big foreign companies. This is an usual for many countries, e.g., for Israel.
29 April 2014 852 14 View
In my opinion the impact on some people's behavior could be unexpected.
05 December 2013 9,463 1 View
E.g., boycott Israel
05 November 2013 517 2 View