Academic literature on the topic 'Quantitative evaluation of complicated phenomena and processes'

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Journal articles on the topic "Quantitative evaluation of complicated phenomena and processes"

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Ginevičius, Romualdas. "Generating a Structured System of Criteria for Describing a Complicated Phenomenon." Business: Theory and Practice 8, no. (2) (2007): 68–72. https://doi.org/10.3846/btp.2007.11.

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When a phenomenon is getting complicated, acquiring more particular features or aspects, it is becoming more difficult to determine the relationships between the criteria describing it. In this case, it is hardly possible to determine the criteria weights based on expert evaluation. Moreover, the question arises if the statement that the criteria describing a complicated phenomenon are interrelated as the elements of a single system is true. A comprehensive analysis shows that only hierarchically structured system of criteria can adequately describe a complicated phenomenon (CP). This system a
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Ginevičius, Romualdas. "Some Problems of Quantitative Evaluation of the State of Social-Economic Systems." Business: Theory and Practice 10, no. (2) (2009): 69–83. https://doi.org/10.3846/1648-0627.2009.10.69-83.

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To facilitate the solution of complicated problems in the complex, dynamic environment, the systems theory based on evaluation of the relationships between their constituent parts and allowing the systems approach to be applied to the analysis of complex structures, phenomena and processes should be used. In this case, it is possible to change the state of the considered complex objects or effectively manage them. To manage a system, you should first quantitatively evaluate its state. For this purpose, a formalized model reflecting the object should be constructed. The above model will reflect
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Hnatjuk, M. S., S. O. Konovalenko, L. V. Tatarchuk, and O. B. Jasinovskyy. "Quantitative morphological evaluation of structural reconstruction in endothelial cells of arteries and veins of testes in the conditions at postresection pulmonary arterial hypertension." Biomedical and Biosocial Anthropology, no. 37 (December 26, 2019): 38–43. http://dx.doi.org/10.31393/bba37-2019-06.

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Removal of the right or left lung can lead to postresection pulmonary arterial hypertension, venous stasis in the organs of the great circle of blood circulation and structural and functional changes in them. Morphological reconstruction of endotheliocytes of arteries and veins of testes at postresection pulmonary arterial hypertension are insufficiently studied. The purpose of our study was to conduct a quantitative morphological evaluation of structural changes of endothelial cells of the arteries and veins of the testes at postresection pulmonary arterial hypertension. The testes of 46 whit
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Wang, Xin, and He Pan. "Fuzzy Comprehensive Evaluation of Water Quality Management Information System." Advanced Materials Research 1044-1045 (October 2014): 486–89. http://dx.doi.org/10.4028/www.scientific.net/amr.1044-1045.486.

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Water environment assessment is a basic and important work of water resources protection. We set up a fuzzy comprehensive evaluation of water environment based on fuzzy theory and prediction method in this paper. The comprehensive assessment of water environmental quality relates to complicated phenomena and interaction of multi-factor of evaluation. There are plenty of fuzzy phenomena and fuzzy concepts, therefore, make quantitative processing by the comprehensive evaluation method of fuzzy is a good choice to get good results.
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Ginevičius, Romualdas. "A Feasibility Study of Multicriteria Methods' Application to Quantitative Evaluation of Social Phenomena." Business: Theory and Practice 9, no. (2) (2008): 81–87. https://doi.org/10.3846/1648-0627.2008.9.81-87.

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In recent years, versatile multicriteria evaluation methods (MCEM) have been increasingly used in theoretical research and practical decision making. This means that any complicated phenomenon described by a set of criteria can be quantitatively evaluated by these methods. In any case, decision making is aimed at ranking the available alternatives of the phenomenon considered. However, sometimes, quantitative evaluation of one or all the alternatives without their ranking is required. This particularly applies to social phenomena which can hardly be evaluated by the currently used multicriteri
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Ginevičius, Adomas. "QUANTITATIVE EVALUATION OF ENTERPRISE MARKETING EFFECTIVENESS." Technological and Economic Development of Economy 13, no. 1 (2007): 19–23. http://dx.doi.org/10.3846/13928619.2007.9637771.

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Enterprises operating in a complicated, constantly changing environment should pay much more attention to the market and the user, ie to marketing. Despite the fact that the main subject of the state economy is an enterprise, the problems of marketing are mostly analysed at the level of activities. At the enterprises, these problems, which are of great practical and theoretical importance, are paid little attention. One of the main problems in this context is quantitative evaluation of marketing effectiveness. The nature of the considered processes implies that this problem can be solved by mu
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Qiu, Xiu Mei, and Han Bing Bian. "Numerical Modelling of the THM Behaviour of Underground Radioactive Waste Storages Cell." Advanced Materials Research 378-379 (October 2011): 187–90. http://dx.doi.org/10.4028/www.scientific.net/amr.378-379.187.

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In this paper, a storage cell for the high level radioactive wastes is studied in order to identify and demonstrate the coupled phenomena evolving in the high level radioactive wastes (HLW) storage. According to the various important processes in the storage structures, special attention is paid on the coupling elastoplastic and viscoplastic damage processes in short and long term. In the calculations, the complicated thermo-hydro-mechanical coupling process has been taken into consideration. These numerical calculations allow us to obtain some quantitative results describing the mechanical be
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Gerasimova, Anastasia A., Ekaterina A. Lyutikova, and Lada I. Pasko. "LINGUISTIC COMPETENCE THROUGH THE LENS OF GRAMMATICAL VARIATION. PART 2. QUANTITATIVE EVALUATION." Lomonosov Journal of Philology 47, no. 5, 2024 (2024): 111–28. https://doi.org/10.55959/msu0130-0075-9-2024-47-05-9.

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This paper discusses the distribution of acceptability ratings in native speakers’ judgments about grammatical phenomena displaying variability with particular focus on the consistency of the data obtained in the context of a syntactic experiment. We conduct a quantitative analysis of experimental data on four phenomena that vary with respect to the expected distribution of variants and the type of grammatical interaction. The quantitative assessment includes two parameters: the agreement of respondents within the linguistic community and the individual consistency within an experimental trial
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Podvezko, Valentinas. "Comprehensive Evaluation of Complex Quantities." Business: Theory and Practice 9, no. (3) (2008): 160–68. https://doi.org/10.3846/1648-0627.2008.9.160-168.

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Any social and economic phenomenon is complex by nature. For example, social and economic development of the state or its particular regions, enterprise commercial activities and strategic potential, as well as comparison of various investment projects, etc. belong to the category of complex phenomena. They cannot be described by a single value or criterion because it is hardly possible to find a property integrating the essential features of such phenomena. Recently, multicriteria methods have been effectively used for evaluating complex quantities. The criteria describing the considered proc
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Liu, Chien-Sheng, and Yang-Jiun Ou. "Grinding Wheel Loading Evaluation by Using Acoustic Emission Signals and Digital Image Processing." Sensors 20, no. 15 (2020): 4092. http://dx.doi.org/10.3390/s20154092.

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In the manufacturing industry, grinding is used as a major process for machining difficult-to-cut materials. Grinding is the most complicated and precise machining process. For grinding machines, continuous generating gear grinding machines are widely used to machine gears which are essential machine elements. However, due to its complicated process, it is very difficult to design a reliable measurement method to identify the grinding wheel loading phenomena during the grinding process. Therefore, this paper proposes a measurement method to identify the grinding wheel loading phenomenon in the
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Books on the topic "Quantitative evaluation of complicated phenomena and processes"

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Speer, Kevin, and Scott Goodrick, eds. Wildland Fire Dynamics. Cambridge University Press, 2022. http://dx.doi.org/10.1017/9781108683241.

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Wildland fires are among the most complicated environmental phenomena to model. Fire behavior models are commonly used to predict the direction and rate of spread of wildland fires based on fire history, fuel, and environmental conditions; however, more sophisticated computational fluid dynamic models are now being developed. This quantitative analysis of fire as a fluid dynamic phenomenon embedded in a highly turbulent flow is beginning to reveal the combined interactions of the vegetative structure, combustion-driven convective effects, and atmospheric boundary layer processes. This book pro
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Book chapters on the topic "Quantitative evaluation of complicated phenomena and processes"

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Itoh, Yasuto. "Time-Series Analysis of Crustal Deformation on Longstanding Transcurrent Fault: Structural Diversity along Median Tectonic Line, Southwest Japan, and Tectonic Implications." In Earth's Crust and its Evolution - From Pangea to the Present Continents [Working Title]. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.101329.

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The Median Tectonic Line (MTL) along the longstanding convergent margin of eastern Eurasia has been activated intermittently since ca. 100 Ma. In its incipient phase, propagating strike slips on the MTL generated an elongate pull-apart depression buried by voluminous clastics of the Late Cretaceous Izumi Group. In this study, the complicated deformation processes around this regional arc-bisecting fault are unraveled through a series of quantitative analyses. Our geological survey of the Izumi Group was exclusively conducted in an area of diverse fault morphology, such as jogs and steps. The p
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Bers, Abraham. "Radiation and fluctuations in plasmas." In Plasma Physics and Fusion Plasma Electrodynamics. Oxford University PressOxford, 2016. http://dx.doi.org/10.1093/acprof:oso/9780199295784.003.0032.

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Abstract This chapter outlines the interaction of radiation with matter and plasmas. The interaction of radiation fields, in general, with material particles inside a plasma is treated in detail. For a quantitative evaluation of the radiation emitted by a plasma, one needs to take account of its optical thickness for the radiation that it can emit. If the plasma is optically thick (fully-opaque), then it emits as a black body, and the resulting energy loss can be important. To evaluate the radiated power in an optically thin plasma on the other hand, one needs to proceed to a detailed analysis
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Tokarchuk, Dina. "THE CONCEPT OF ENERGY EFFICIENT AND ENVIRONMENTALLY SAFE COMPONENTS OF SUSTAINABLE DEVELOPMENT OF RURAL AREAS AND AGRICULTURAL ENTERPRISES." In Global trends and prospects of socio-economic development of Ukraine. Publishing House “Baltija Publishing”, 2022. http://dx.doi.org/10.30525/978-9934-26-193-0-9.

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The subject of research is theoretical and applied aspects of energy management of rural areas and agricultural enterprises. The following research methods were used in the work: functional-structural analysis (for the formation of goals and objectives of the study); system analysis (to structure the conditions and key factors, the choice of methods and tools of managerial influence on energy supply); statistical (for systematization, processing and quantitative analysis of information on energy supply); graphic and tabular (to illustrate patterns and trends); monographic (for deep study of ec
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Conference papers on the topic "Quantitative evaluation of complicated phenomena and processes"

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Viswanath, R., and Yogesh Jaluria. "Knowledge-Based Computer-Aided Design System for Ingot Casting Processes." In ASME 1990 Design Technical Conferences. American Society of Mechanical Engineers, 1990. http://dx.doi.org/10.1115/detc1990-0140.

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Abstract Thermal manufacturing processes are typically those in which a material is subjected to a temporal thermal cycle like casting, extrusion and heat treatment of metals and plastics. The complexity of the design process for all these systems stems from the need to simulate complicated heat transfer, fluid flow and phase change phenomena and couple the results with the design rules and knowledge available on the manufacturing processes to obtain satisfactory designs. In this regard, the ability of expert systems to use heuristic reasoning has proved to be a powerful tool in the computer-a
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Martins, João. "Design of products to honor people post mortem." In Systems & Design: Beyond Processes and Thinking. Universitat Politècnica València, 2016. http://dx.doi.org/10.4995/ifdp.2016.3323.

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The cemeterial units, are places of social practices of everyday life and worship and the tomb where nostalgia can be externalized and the memory of the deceased revered. In Western societies we can find a category of artifacts meant to evoke the memory or honor the dead. In this paper we we mention three examples of products that enabled a reflection on the concepts that gave rise to their ways, and that risks to fit them into a new "material culture", in that it may have created a break with the traditional system codes and standards shared by companies, and its manifestations in relation to
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Dekhtyar, L., A. Kleyman, S. Berman, and V. Andreychuk. "Elasticity Characteristics of Plasma Spray Coatings." In ITSC 1996, edited by C. C. Berndt. ASM International, 1996. http://dx.doi.org/10.31399/asm.cp.itsc1996p0813.

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Abstract Future development of thermal spray processes and new composite materials raises an important problem concerning the transition from qualitative to quantitative methods of coatings evaluation. It is well known that thermal spray coating deposition in most cases is accompanied by the formation of temporal and residual stresses through the coating thickness. For proper evaluation of formed stressed state it is extremely important to know the real value of elastic characteristics in different layers of the coating. This problem has become more complicated taking into consideration the va
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Amirpourabasi, Arezoo, Mohammad Pourgol-Mohammad, and Hanieh Niroomand-Oscuii. "Reliability Evaluation for Biomechanics Transient Stresses: Case Study of Biological Cell Vitality in Freezing Process." In ASME 2014 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/imece2014-39468.

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This research proposes reliability evaluation for performance of biological transient mechanical stresses scenarios. This is part of a broader research done by the authors for comprehensive analysis of the biological reliability analysis [1]. A literature review is conducted in area of biomechanics phenomenological processes in order to classify the approaches for success criteria determination and reliability metrics calculation based on their merits and limitations. A limited failure mode and effect analysis is performed as a pre-processor for identification of the corresponding figure of me
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Noda, Junya, and Qiang Yu. "Study on Design Support Method Considering the Interaction Among Multi-Variables." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-67100.

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Recently, a remarkable shortening of the development and design period becomes possible by the development of CAE and the optimization technologies, and efficient improvement of design quality in the detailed design stage has been achieved. Nevertheless, it is thought that there is a limit to for this kind of improvement in the near future, no matter how much the upgrade of the detailed design stage will be attempted. Therefore, the technology requested in the next step should be a new approach that can improve the quality of design concept and the efficiency of the concept design processes. F
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Spagnolo, Salvatore, Matteo Giubertoni, Emanuele De Bonis, Giovanni Cavagnero, and Arianna Sirugo. "Gas Kick Well Control Situation in High-Temperature Well Managed with Oil-Based Mud and Managed Pressure Drilling Technology." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211498-ms.

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Abstract A gas kick in high-temperature well drilled with oil-based mud represents a significant challenge, as the understanding of physical and chemical interactions play a substantial role in the interpretation and decision-making processes. This work provides theoretical and physical explanations for the multiple phenomena observed during an actual well control event, and their impact on the interpretation of the well behavior. Moreover, this paper provides useful insights on the additional capabilities offered by the usage of the Managed Pressure Drilling (MPD) technology in managing a gas
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Saito, Makoto, Nobuaki Takahashi, Jun Yoshida, et al. "Computational Design Optimization of All-Solid-State Lithium Ion Battery Electrode by Multi-Scale Simulation Based on Finite Element Method Combined with Density Functional Theory." In FISITA World Congress 2021. FISITA, 2021. http://dx.doi.org/10.46720/f2021-dgt-039.

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One of the major challenges in all-solid-state lithium-ion battery (ASSLiB) developments for electronic vehicles is to prevent crack formation in electrodes during charge and discharge. The crack forms due to the volumetric expansion caused by lithium ion insertion to active materials. Although X-ray or electron beam based analysis can provide, the cracks in the electrodes can be analyzed using limited and heavy cost analysis, that can be a hurdle to optimize durable battery design. In order to accelerate the structural analysis and the design optimization, a simulation technology to predict t
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Carmona, Mauricio, Gabriel Caicedo, Humberto Gómez Vega, and Antonio Bula. "Reduced Model for a Thermal Analysis of a Flat Plate Solar Collector With Thermal Energy Storage Using Phase Change Material (PCM)." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-51865.

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In conventional solar water heaters, the thermal energy storage is accomplished by increasing the sensible heat in a fluid. Therefore, the accumulation capacity of sensible heat is proportional to the mass storage and the increase of temperature, so that an increase in the requirements involves a bigger tank volume. Phase change materials (PCM) stored energy at constant temperature (or at least in a fairly narrow range of temperature) while the phase change is produced, they are presented as an alternative to compensate the solar heat supply periods and the thermal demand with a better heat ac
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Prykhodkina, Viktoriia, and Borys Khrystiuk. "Air temperature as a basis for long-term forecasting of break-up ice at the Dnipro cascade reservoirs." In International Conference of Young Scientists on Meteorology, Hydrology and Environmental Monitoring. Ukrainian Hydrometeorological Institute, 2023. http://dx.doi.org/10.15407/icys-mhem.2023.014.

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The ice regime on water bodies depends on large-scale atmospheric processes that develop over large areas and over a long period of time. The basis of long-term forecasts of the ice regime on water bodies are assumptions about the uniformity of atmospheric processes during the synoptic season and the regularity of their trends from season to season. The most widespread approach to long-term forecasting is based on finding relationships between the quantitative indicators of atmospheric circulation over the forecasting object or over separate adjacent (large in the area) synoptic areas or zones
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"Introducing Computational Thinking Practices in Learning Science of Elementary Schools [Research-in-Progress]." In InSITE 2019: Informing Science + IT Education Conferences: Jerusalem. Informing Science Institute, 2019. http://dx.doi.org/10.28945/4327.

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Aim/Purpose: Science is becoming a computational endeavor therefore Computational Thinking (CT) is gradually being accepted as a required skill for the 21st century science student. Students deserve relevant conceptual learning accessible through practical, constructionist approaches in cross-curricular applications therefore it is required for educators to define, practice and assess practical ways of introducing CT to science education starting from elementary school. Background: Computational Thinking is a set of problem-solving skills evolving from the computer science field. This work-in-
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