Annotation: This study explores the psychological and economic prerequisites for the formation of demand for tourism services, taking into account not only travelers' incomes but also stable personality traits, values, and motivations. The relevance of the topic is due to the fact that classical economic models, which rely solely on demographic and financial parameters, often prove insufficiently accurate in predicting actual consumer behavior in the tourism sector. The novelty of this work lies in the proposal of an expanded approach that integrates elements of behavioral economics and psychological variables into traditional models of tourism demand. The study describes various ways to account for personality factors, cognitive biases, and emotional engagement of tourists, as well as an analysis of existing research confirming the significance of these factors in route selection and expenditure distribution. Particular attention is given to comparing models that incorporate social preferences and motivational attitudes. The objective of this study is to demonstrate the advantages of a comprehensive approach that considers both economic and psychological determinants. The findings may be useful for tourism and marketing professionals in designing products and forecasting travelers' expenditure structures.

Annotation: (Українська) Автомобільний спорт є однією з найдинамічніших і найвимогливіших дисциплін, що потребує високого рівня фізичної, технічної та психологічної підготовки. Попри стереотипи, жінки все частіше беруть участь у професійних автоперегонах, доводячи свою конкурентоспроможність. Вивчення особливостей їхньої підготовки дозволяє оптимізувати тренувальні методики та сприяти залученню жінок до автоспорту. Метою статті є аналіз специфіки підготовки жінок до автомобільних змагань та розробка рекомендацій щодо вдосконалення їхнього тренувального процесу. Основні завдання включають: дослідження фізіологічних та психологічних особливостей жінок в автоспорті; аналіз методів фізичної, психологічної та технічної підготовки; визначення основних бар’єрів та факторів успіху у жіночому автоспорті.

Annotation: Modern Multidisciplinary Digital Technologies with Elements of Artificial Intelligence and Artificial Neural Networks, and Aspects of Production and Marketing of Products Created Based on and in the Development of These Technologies in Their Interaction with TRIZ and ARIZ.

Annotation: (Українська) Використання насосних агрегатів є невід’ємною складовою комунальних господарств. Вітчизняна промисловість з початку ХХ століття виробляє велику номенклатуру гідромашин усіх типів. Серед них з часом з’явився новий тип – вільновихрові насоси. У цій статті проведено порівняння насосу типу СВН з популярним насосом типу ГНОМ (грязьовий насос одноступеневий моноблоковий). Висвітлено теоретичні переваги та недоліки кожного з типів насосів на основі даних технічної документації компаній-виробників. Складено порівняльну таблицю з основними даними насосних агрегатів.

Annotation: This article provides a brief overview of key fragments of an integrated technology that determine its applicability across various technical and commercial scenarios. In all cases, the focus is on a single type of device that performs dynamic mixing and simultaneous dynamic homogenization of liquid and gaseous physical media. The article explores all potential aspects of the technology and the device that implements it. Special attention is given to dynamic reagent-free homogenization as a fundamental integrative process that enhances the accuracy of non-contact monitoring of liquid conditions in pipelines. These pipelines can be monitored using aerial imaging or unmanned aerial vehicles (UAVs). For the successful commercialization of this integrated technology, it is crucial to identify all viable implementation opportunities—specifically those where the technology is clearly in demand.

Annotation: When using gasoline-ethanol fuel blends, there is always a risk of phase separation into organic fractions and water (inherent in ethanol). The higher the ethanol content in the blend, the more significant the negative impact of phase separation into organic components and water. This paper proposes a device with no moving parts, installed in the fuel pipeline between the fuel pump and the high-pressure pump. The fuel pump outlet is connected to a splitting tee, which divides the fuel flow into two streams. These streams undergo turbulence-level homogenization within the device, and if water is present in the gasoline-ethanol mixture, it is dynamically emulsified during the homogenization process. The dynamic emulsion exiting the device then enters the engine’s high-pressure pump, where, under high-pressure conditions, it is further transformed into a nanoscale emulsion. Upon combustion in the cylinder’s combustion chamber, this emulsion eliminates soot formation and nitrogen oxide emissions while maintaining engine power output. These effects have been confirmed through testing conducted by ROUSH.

Annotation: All specialists in the field of internal combustion engines had to deal with the key problem of these engines - low efficiency; The reasons for this phenomenon are also well known - the imperfection of the mechanism for converting reciprocating motion into rotary motion; It would seem that since the causes of power losses are in the mechanical motion conversion systems, then replacing such a mechanism with a more efficient one should resolve this technical contradiction; Over the last year alone, several thousand technical solutions have been announced in this area, but investors are in no hurry to take advantage of them; The combustion cycle of the fuel mixture in the cylinders of a modern internal combustion engine (Otto cycle) has been brought to complete perfection, its real efficiency on serial internal combustion engines has been brought to 98%, which means that during the implementation of the combustion cycle, 98% of the energy contained in the fuel is extracted; This result is achieved to a large extent due to the design of the fuel system, which has been developed to almost complete perfection, and the associated system of combustion chambers in the engine cylinders, in which combustion today occurs due to combustion at constant pressure.

Annotation: New design concept of FAD, include the device security requirements of Dor Chemicals and other companies; The dimensions of the device are extremely small; In the picture, in real scale factor is demonstrated FAD – 30 with maximal fuel flow = 285 liter per hour Today’s internal and open combustion systems (engines, boilers, turbines, etc.) are only as effective as the fuel used in the process. Today’s fuels are sub-optimal in three ways; they are not homogenous, they are limited in their blending options and they require significant amounts of added oxygen during combustion to complete the process. Turbulent Energy has designed, prototyped and tested technologies, which can be packaged, scaled and integrated with all thermodynamic combustion systems to improve liquid fuel characteristics and therefore improve combustion. Liquid fuels including distillates and synthetics are often not entirely homogenous at the time of distilling or blending and often loose their homogeneity over a period of time. Clotting and phase separation can occur and the fuels performance characteristics are degraded as a result. This change in the fuel’s composition can also hamper the combustion process and cause damage to fuel system components. Non-chemical methods are needed to ensure fuels are uniform and the combustion process is not compromised. In addition to ability to homogenize today’s standard fuels (gasoline, diesel, kerosene, etc.), Turbulent Energy can also “blend” those fuels while homogenizing them to create “new” fuel composites (i.e. emulsions). Completely uniform and homogeneous oil-in-water and water-in-oil emulsions are possible with any liquid fuel, including heavy fuel oil.

Annotation: The article investigates the historical development of the U.S. Army Corps of Engineers as a key unit of military engineering in the United States. It shows that the Corps performs military engineering tasks such as the design and management of military construction projects, the building of defensive positions, fixed and floating bridges, mine clearance, and civilian tasks, including construction and restoration, maintenance of nuclear reactors, and environmental projects. The importance of the Corps as one of the largest state engineering and construction management agencies operating in the U.S., Europe, and the Middle East is substantiated. The necessity of studying the Corps' experience for the further reform and development of the State Special Transport Service, considering its goals and objectives, is substantiated. The importance of examining key aspects of the development and activities of the U.S. Army Corps of Engineers to determine the main vectors for the reform and development of the State Special Transport Service is highlighted. It is noted that the State Special Transport Service is a specialized military formation within the Ministry of Defense of Ukraine, designed to ensure the stable functioning of transport during peacetime and special periods. This is comparable to the tasks of the U.S. Army Corps of Engineers, considering that the State Special Transport Service includes demining, pontoon-bridge, construction, restoration, diving, and other special units. It concludes that the research results can be used to create a scientific basis for the reform and development of the State Special Transport Service, address issues in the construction and restoration of military infrastructure facilities, provide technical support for Ukraine's unified transport system and critical infrastructure, and enhance the capabilities of the State Special Transport Service.

Annotation: The article is focuses on modern solutions in makeup for photo shoots and video shooting. The relevance of the topic is due to the growing interest in personalized services and virtual tools that allow you to predict the final appearance. The novelty lies in the combination of visual techniques with digital communication strategies. The work describes the most common techniques for preparing the skin and highlighting facial features, considers products with pigmented and hybrid textures. Research indicates a demand for radiance effects and adaptive contouring are studied. Particular attention is paid to the implementation of AI systems that provide opportunities for online fitting and simplified retouching. The work clarify professional recommendations, assessing trends in body positivity and considering the evolution of tone correction products. To solve it, methods of analyzing specialized publications and a comparative review of products were used. Domestic and foreign sources were studied. The conclusion describes the obtained results contribute of the obtained results to the formation of a more accurate makeup technology. The applied analysis emphasizes the role of natural, especially long-lasting, formulas and trends in the modern media space. The article will be useful for makeup artists, beauty market researchers and digital communications specialists.