Zobrazeno 1 - 10
of 63
pro vyhledávání: '"V. M. Nemets"'
Publikováno v:
Optics and Spectroscopy. 128:553-561
The features and possibilities of absorption molecular spectroscopy of complex mixtures of organic compounds have been studied by the example of fractions of thermal distillation of oil. Oil samples were taken from a pipeline through which oil comes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5933c6c5361fd91035948bd7cc318b1
https://doi.org/10.1134/s0030400x20040074
https://doi.org/10.1134/s0030400x20040074
Publikováno v:
Journal of Analytical Chemistry. 74:S9-S16
The problem of using octanometers for the rapid control of the octane number of compounds in the production of commercial gasoline is considered, and the factors forming it are indicated. Error spectra of a multidimensional absorption spectral analyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::109818619d160ea1ccc5109c46960197
https://doi.org/10.1134/s1061934819090168
https://doi.org/10.1134/s1061934819090168
Publikováno v:
Journal of Analytical Chemistry. 74:449-457
To assess a possibility of the measurement of the relative concentration of main gasoline components under varied conditions, we studied the absorption of electromagnetic radiation by these components in the mid-IR region. The results for the absorba
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55c93da3ae77a74b608dbcf57b2e3dfb
https://doi.org/10.1134/s1061934819020047
https://doi.org/10.1134/s1061934819020047
Publikováno v:
Journal of Analytical Chemistry. 72:656-661
Conditions and specific features of the use of fluorescence spectra for the formation of multidimensional spectroscopic images of liquid mineral technical oils and petrols are studied. Possibilities of the identification of corresponding samples by t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::692929f6ac3fb5da7353db5225a89617
https://doi.org/10.1134/s1061934817060077
https://doi.org/10.1134/s1061934817060077
Autor:
V. M. Nemets, A. A. Pastor
Publikováno v:
Russian Journal of Physical Chemistry B. 11:95-98
The main achievements in the analytical application of lasers, their potential applications, and prospects for further development of this field were described. The role of laser generation conditions and modes, especially of pulse duration, on laser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ebb86c9c6afacf87df89306c7b5f80
https://doi.org/10.1134/s1990793117010298
https://doi.org/10.1134/s1990793117010298
Publikováno v:
Journal of Analytical Chemistry. 71:1182-1187
Effect of experimental conditions on the possibility of formation of multidimensional images of motor fuels and liquid mineral technical oils used for the classification and identification of these samples by the method of pattern recognition is stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6e997247d2ada1cdfd17c5ff990dd25
https://doi.org/10.1134/s1061934816120042
https://doi.org/10.1134/s1061934816120042
Autor:
A. A. Petrov, V. M. Nemets
Publikováno v:
Journal of Analytical Chemistry. 63:90-94
The events which initiated the organization of the Laboratory of Spectrochemical Analysis and the Division of Optics of the Department of Physics of Leningrad State University in 1948 are set forth. The steps in the growth of the laboratory and the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b37d50e2c845a7e199702cc473f241e2
https://doi.org/10.1134/s1061934808010176
https://doi.org/10.1134/s1061934808010176
Publikováno v:
Journal of Applied Spectroscopy. 52:461-465
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f72790aaa3b6fd95ebb803008eb3a79f
https://doi.org/10.1007/bf00664525
https://doi.org/10.1007/bf00664525
Publikováno v:
Journal of Applied Spectroscopy. 44:319-323
The investigation of the magnitude of the isotope effect in the intensiti of the beta lines of the Balmer series was carried out with the excitation of a high-frequency discharge in a quartz tube having a diameter of ca.6.5 at pressures of the gaseou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b33b1816cdf047619f576e732165110
https://doi.org/10.1007/bf00661039
https://doi.org/10.1007/bf00661039
Publikováno v:
Journal of Applied Spectroscopy. 47:975-985
Raman scattering of light is an inelastic interaction of the photons of the probing radiation with the molecules of the scattering material. In this process absorption of the incident photon and emission of % new photon, as happens in the case of flu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e20efc7e2686ecdd1c6088612b180c4f
https://doi.org/10.1007/bf00667685
https://doi.org/10.1007/bf00667685