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1
Content available remote Processing multispectral images of the surface of biotissues using fuzzy logic
100%
Petrov O.
Przegląd Elektrotechniczny
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2020
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tom R. 96, nr 12
71--75
EN
The method uses multispectral image segmentation based on measuring diffuse reflection coefficients at certain wavelengths of spectral channels, solving the inverse optical problem of determining the concentrations of hemoglobin destruction products in the near-surface biotissues, filtering and segmentation of the image, calculating the relative sizes of segments and determination of damages using fuzzy logic.
PL
Metoda wykorzystuje wielospektralną segmentację obrazu opartą na pomiarze współczynników odbicia rozproszonego przy określonych długościach fali kanałów widmowych, rozwiązując odwrotny problem optyczny określania stężeń produktów niszczenia hemoglobiny w biotekstach powierzchniowych, filtrowania i segmentacji obrazu, obliczania względnych rozmiarów segmentów i określanie uszkodzeń za pomocą logiki rozmytej.
2
Filling assessment model of strategic cost management system (SCMS)
63%
Petrov O. , Minina Y.
Zeszyty Naukowe Wyższej Szkoły Ekonomii i Informatyki w Krakowie
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2018
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nr 14
260-276
EN
The article presents a filling assessment model of SCMS, developed for the reflection of actual content of enterprise strategic cost management system, which can be used in real-time mode. It is proposed to use the mathematical apparatus of set theory and tools for working with sets in hyperspace for practical construction and use of such model. Ref. 7.
PL
Artykuł przedstawia model oceny wypełnienia SCMS, opracowany w celu odzwierciedlenia rzeczywistej zawartości systemu zarządzania kosztami strategicznymi przedsiębiorstwa, który może być wykorzystywany w trybie czasu rzeczywistego. Proponuje się wykorzystanie aparatu matematycznego teorii mnogości i narzędzi do pracy z zestawami w hiperprzestrzeni do praktycznej konstrukcji i wykorzystania takiego modelu.
3
Content available Simulation of the Impact of Waste Batteries on Ecosystem Reliability
51%
Petrov O. , Pohrebennyk V. , Shybanova A. , Ruda M.
Decision Making in Manufacturing and Services
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2020
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tom Vol. 14, no. 1
81--90
EN
To assess the impact of not just the battery as such but its multi-element composition on the state of the environment, a new approach is proposed through the determination of the reliability of ecosystems, which makes it possible to obtain quantitative indexes of the stability and losses of natural ecosystems. These data can be used as indicators of the state of the environment, and hence as the assessment of an environmental component that is important for determining the actual impact of the multi-element composition of batteries. On the basis of such indicators, which can be obtained using the SimaPro software, it is possible to calculate thresholds beyond which negative phenomena occur, as well as to predict and simulate situations, to carry out the mapping of sources of risks, to monitor changes, and this will allow identifying the causes of these changes or determining the factors that slow down or retard the approach of ecosystems to a critical state, i.e. to develop preventive measures to avoid disasters. The eco-indicator 99 is one of the methods that allows us to accept one estimate for the whole product - the so-called ecological index. It is the sum of all individual eco-points or partial indexes for all life-cycle processes. The computational procedure is carried out by summing up the results of weighing the phases of the life cycle.
4
Content available remote Representation of subjectively-evaluative derivates realization in modern Russian: verbal evaluatives
51%
Mizin K. , Letiucha L. , Petrov O.
Przegląd Wschodnioeuropejski
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2020
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tom 1
387-395
EN
A verb, as one of the basic parts of speech, is the primary concern of derivation process-oriented studies. However, verb-based subjectively-evaluative derivatives have not been the object of research yet. The article discusses potential capacities of verbs to form subjectivelyevaluative derivatives on the level of derivation in modern Russian. To avoid terminological confusion and to distinguish axiological vs. derivational evaluation the latter is represented by the term evaluative. The study argues an unjustified idea that the suffix -ану- is an evaluative of subjective evaluation. These verbs are referred to the derivatives of objective evaluation. We have provided a set of factors for the classification of subjectively-evaluative verbal derivatives, according to which they were classified. The analysis of language and speech material has allowed us to find the ways evaluative verbs are formed and the register of word forming affixes as a means of representing category of evaluation in the morpheme and word forming structure of the word.
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