This study examines rhetorical and communicative strategies employed by civil protection specialists during emergency situations, focusing on the role of digital platforms and artificial intelligence in shaping public trust, behavioral responses, and information resilience. The research is based on a comparative analysis of official statistical indicators and institutional reports from Ukraine, Poland, and Lithuania for the period 2021-2024. Quantitative indicators of crisis communication effectiveness, including response time, use of digital channels, clarification rates, and disinformation incidents, were combined with qualitative content analysis of international policy documents and academic literature on crisis rhetoric, digital communication, and AI-assisted information management. The findings show that higher levels of digital integration correlate with faster response times and lower rates of clarification requests and disinformation. Nevertheless, communication effectiveness is determined primarily by message clarity, standardization, and rhetorical structure rather than by message volume. Digital platforms and artificial intelligence enhance crisis communication only when integrated with coherent rhetorical strategies and ethical governance principles, emphasizing the need for unified communicative guidelines and targeted professional training.
The article examines how the linguistic representation of the world serves as a central concept in modern linguistics, reflecting national worldviews and the cultural and psychological characteristics of a people. It emphasizes the connection between the linguistic depiction of the world and phraseological systems across various languages, since phraseological units most vividly express ethnocultural specificity, mental stereotypes, and value orientations of native speakers. The study reviews theoretical approaches to defining the concept of the "linguistic picture of the world" in the works of Ukrainian and international linguists, as well as the mechanisms behind its development at the level of national consciousness. A comparative analysis of Ukrainian and English phraseological units is conducted to identify universal and culture-specific elements within the linguistic picture of the world. The findings indicate that universal phraseological units reflect shared human concepts related to morality, labor, nature, and family values, while culturally specific units encode distinctive features of historical experience, geographical conditions, traditions, and lifestyles. Phraseology is highlighted as a cultural "mirror" that reveals symbolic meanings and cultural codes. The results deepen the understanding of language as a tool for shaping and representing worldview structures and support intercultural communication and comparative linguistic research.
Трансформація способу життя сучасного людства обґрунтовує значимість володіння комплексними навичками мислення, насамперед критичного та стратегічного мислення. Мета даної статті пояснити необхідність підвищення уваги до модернізації методичних систем навчання математики в закладах вищої освіти з метою забезпечення умов розвитку критичного та стратегічного мислення студентів. На основі огляду публікацій українських та закордонних дослідників (2016-2026 роки) показано, що в Україні недостатньо уваги приділяється дослідниками методам та прийомам розвитку критичного та стратегічного мислення студентів у процесі вивчення математичних дисциплін. Критичне та стратегічне мислення студентів не формується автоматично завдяки самому змісту навчальної програми з математики. Його розвиток забезпечується спеціальними підходами до навчання, які стимулюють студентів, зокрема, до аргументування, постановки запитань і виконання інтелектуально складних навчальних завдань. Університети Європи дедалі активніше створюють центри навчання і викладання, які підтримують розвиток не лише критичного, а й стратегічного мислення. Обґрунтовано, що увага до розвитку критичного та стратегічного мислення особистості є нагальною потребою, яка постає перед вищою математичною освітою і в Україні, і в усьому світі. Для належної підготовки майбутніх фахівців до викликів XXI століття необхідні подальші дослідження, які спрямовані на розроблення й експериментальну перевірку ефективності навчальних стратегій на заняттях з математики, що активують розвиток критичного та стратегічного мислення. Маємо необхідність переосмислити методичні підходи до навчання математики в закладах вищої освіти.
This study explores a process underlying the onset and evolution of an irreversible thermochemical reaction that fills a lithium-ion battery (LIB) internally. The issue related to early detection of the onset of thermal decomposition of LIB internal filling is that today there are no unified approaches and clearly defined parameters that would make it possible to predict the failure of LIB. The process of LIB thermal decomposition can occur without visual signs and rapidly develop into intense combustion. Obtaining parameters for the onset of the evolution of LIB’s internal filling thermochemical reaction provides prerequisites for designing a sensor for early detection of LIB thermal decomposition. Based on the results from analytical processing of existing experimental studies on determining the chemical composition of the products of LIB thermal decomposition, the basic parameters have been established. In particular, the change in the concentration of CO2, HF, and Pabs was found to be the basis for further advancement of the model (mathematical basis) of the fuzzy correction unit. A fuzzy correction module using the Mamdani algorithm has been designed for a multi-channel sensor for early detection of thermal decomposition (SEDTD) in LIB. The forms and parameters of the input and output membership functions have been established. A database of fuzzy rules has been compiled that describe LIB’s possible states. Simulation in the Fuzzy Logic Toolbox package in the MATLAB environment (USA) qualitatively reflects the perception of input signals about the onset and evolution of a thermochemical reaction. The results of simulation studies have confirmed the effectiveness of the proposed approach. It has been established that the sensor, based on a comprehensive analysis of input parameters such as pressure, CO2 and HF concentrations, forms an information output signal that adequately reflects the technical condition of LIB, in particular normal, pre-fire (pre-emergency), and fire (emergency) states
The paper outlines the problem of the influence of various factors, in particular traffic delays at signalized intersections, on the movement of a fire engine to the place of a call. The object of research is the process of queue formation of vehicles at a signalized intersection, which leads to delays of a fire engine during its response. The conditions for queue formation at signalized intersections were identified, under which the queue may reach its maximum value or remain in a continuous growth mode. Thus, prerequisites for further research were established, and the maximum traffic flow intensity of 1000 passenger car units was selected. Using simulation modeling in the PTV Vissim environment, a model of a signalized intersection with a two-lane approach was developed. This model enables simulation of intersection crossing by varying traffic flow intensity, signal cycle length, and the proportion of green time within each cycle. Experimental studies of the maximum queue length were conducted using the full factorial experiment method. A relationship was obtained to determine the maximum queue length at a signalized intersection as a function of traffic flow intensity, signal cycle length, and the proportion of green time in each cycle. The magnitude of the influence of each identified parameter on queue formation at the intersection was analyzed separately. It was established that increasing the proportion of the green signal from 0.20 to 0.50 reduces the queue length by approximately 35–40%. An increase in traffic intensity from 200 to 1000 passenger car units per hour leads to an approximately fourfold increase in queue length. The obtained relationships can be further used in the development of new or the improvement of existing models for determining optimal response routes of emergency vehicles to the place of a call, taking into account possible delays at signalized intersections.
