Tetiana Vakaliuk
@ztu.edu.ua
Zhytomyr Polytecnic State University
RESEARCH, TEACHING, or OTHER INTERESTS
Software, Information Systems, Computer Science, Education
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Yu V Ikonnikova, O I Uvaieva, and T A Vakaliuk
IOP Publishing
Abstract We studied the impact of different concentrations in water environment of the pesticides widely used in Ukraine (insecticide “Actor”, fungicide “Scooter”, and herbicide “Titus-C”) on the features of pulmonary and surface respiration of Planorbarius (superspecies) corneus s. l. vicaristic genetic allospecies (“western” and “eastern”). Pesticides get into the mollusc organisms percutaneously through the covers of their body during their respiration and, in much less amounts, with the food. Both the allospecies are characterized by bimodal respiration mode. It was established that the used pesticides in the concentration range 10-50 mg/L caused the rapid development of pathological process (intoxication). The lethality of experimental animals occurred due to the asphyxia and heart paralysis, caused by the intensive mucus production and destruction of the respiratory epithelium: first in body covers, later – in lungs. “Eastern” allospecies appeared to be more sensitive and less durable for all used pesticides, so it tends more to regress under the high contamination of water environment by these toxicants.
S O Semerikov, S M Chukharev, S I Sakhno, A M Striuk, Andrii V Iatsyshin, S V Klimov, V V Osadchyi, T A Vakaliuk, P P Nechypurenko, O V Bondarenko,et al.
IOP Publishing
AbstractThis paper presents the preface of the proceedings for the 4th International Conference on Sustainable Futures: Environmental, Technological, Social, and Economic Matters (ICSF 2023), a multidisciplinary event that explores the challenges and opportunities of sustainability in various domains. The preface outlines the conference’s objectives, themes, workshops, and topics, as well as its contribution to advancing sustainable development and global dialogue. It also acknowledges the efforts and inputs of various stakeholders who have made the conference possible, especially in light of the pandemic situation. Furthermore, it thanks IOP Publishing for its support and flexibility in facilitating open access publishing. The paper concludes by looking forward to future editions of ICSF and the ongoing quest for a more sustainable and interconnected world. The paper invites readers to delve into the rich and diverse content that shapes this influential conference.
Tetiana A. Vakaliuk, Oleksii V. Chyzhmotria, Serhiy O. Semerikov, and Iryna S. Mintii
IEEE
The article presents a two-factor transportation problem with weighting coefficients, which is formulated as a problem of finding the most profitable plan for the transportation of homogeneous cargo from points of departure to points of consumption in the conditions of two factors and the presence of weighting coefficients. The task is to develop a mathematical model of this problem. It is proposed to use the method of reducing the initial problem to the form of a classical transportation problem for the use of any of the existing solution algorithms in the future. The content of the developed step-by-step algorithm for reducing a two-factor transportation problem with weighting coefficients to the form of a classical transportation problem is presented, and the corresponding general scheme is given. The conclusions are drawn and the advantages of developing a software product for solving a two-factor transportation problem with weighting coefficients using the developed method are argued.
A E Kiv, S O Semerikov, A M Striuk, V V Osadchyi, T A Vakaliuk, P P Nechypurenko, O V Bondarenko, I S Mintii, and S L Malchenko
IOP Publishing
Abstract This paper introduces the Proceedings of the XV International Conference on Mathematics, Science and Technology Education (ICon-MaSTEd 2023), which took place at the Kryvyi Rih State Pedagogical University, Ukraine, from 17 to 19 May 2023. It provides background information and the organizational structure of the conference, as well as the structure of the proceedings. It also acknowledges the many people who contributed to the success of the conference.
R P Kukharchuk, T A Vakaliuk, O V Zaika, A V Riabko, and M G Medvediev
IOP Publishing
Abstract The article discusses the theoretical justification, and the process of developing, implementing, and experimentally verifying the methodology for training future physics teachers using open experimental data from the European Center for Nuclear Research in studying elementary particle physics. The main stages of the study of elementary particle physics are clarified, taking into account the modern achievements of CERN. In the work, the study of elementary particles was carried out based on data from the CMS detector (Compact Muon Solenoid). A description of the methods, techniques, and ways of using the proposed methodological tools for the workshop on the physics of the atomic nucleus and elementary particles is presented. The process of selection and preparation of tasks and instructions based on the open experimental data of the European Center for Nuclear Research, recommendations for working with software, and their approbation in the educational process is considered. An experimental verification, analysis, and generalization of the research results were carried out. Arguments are given regarding the effectiveness and practicality of using the open experimental data of CERN in the process of studying elementary particle physics.