Modern Solutions Research Articles

Solving the problem of automating the learning process through experimental search for an individual educational trajectory

The automation of the educational process and the introduction of adaptive learning are becoming the most effective ways to solve the problem of the shortage of highly qualified personnel under digitalization of education.The article proposes an approach to the formation of individual educational trajectories as a composition of pedagogical experiments, which is characterized by good interpretability in comparison with methods based on machine learning. This approach, unlike most modern parametric solutions, involves an experimental search for an individual educational trajectory for each student of the group, and not just a part of the students of the group in which the application of a specific parametric solution is effective. It is proposed that the procedure of selecting educational technologies be automated similarly to how it is done by teachers in small groups, for example, by applying the automated trial and error method and its optimized versions. The possibility of transferring educational technologies to other courses is considered, without which technology reuse and scaling are impossible. A new function of the learning system is described, i. e. the formation of an individual educational trajectory, which is used throughout the study in higher education.The obtained results can be used in the construction of modern systems of individualization of learning and conducting distributed pedagogical experiments, which, in turn, reduces the threshold of teachers’ entry into the study of new learning technologies and accelerates the widespread dissemination of promising educational technologies.

Educational technology for the formation of project competence for engineering students

Project competence is essential to the professional education of engineering students. It synchronously affects all three components of future professional activity, forming the ability to be creative, carry out scientific research and apply modern technological solutions. However, there often is a lack of attention to master projecting in educational programs, especially for junior undergraduate students. The article describes the developed educational technology for organising project-based learning (PjBL) in the actual educational process conditions to mould engineering students' project competence. It was based on incorporating a short module dedicated to mastering the basic principles of PjBL into the existing curriculum. During the module, students developed, executed and publicly defended their projects. The choice of topic was up to the students, provided the project was dedicated to waste management. The mastery of the seven PjBL essential elements was considered an indicator of the level of project competence formation. Conducting research in the current educational process put forward strict limitations regarding the project execution time, their permanent adjustment through feedback, and timely evaluation. Short daily surveys via Google Forms devoted to each lesson topic let one organise permanent feedback between the teacher and students. The effectiveness of the applied technology was evaluated by two more detailed surveys at the beginning and after the end of the training. The understanding of PjBL elements was noticeably improved. The improvement was statistically significant for four elements, while for the remaining three, it was borderline.

Application of digital transformation tools in dairy cattle farming and their role in improving population health and animal productivity

The aim of the study is to explore the ways of implementing digital technologies and modern technical solutions to ensure the population health of animals in the context of contemporary dairy farming. The paper discusses modern digital technical tools and automated processes in dairy farming facilitated by these tools. In the course of the study, the main tasks for successful digital transformation and ensuring the population health of animals in dairy farming were identified: searching for biomarkers of pathological and physiological states of animals, developing methods for determining found biomarkers, developing technical solutions for parameter registration and their implementation into production. At the moment, automatic systems for diagnosing the state of the animal’s body have been implemented using sound sensors, devices for determining the activity of the animal and the position of the body in space. Sensors for determining the electrical conductivity of milk make it possible to determine mastitis at the initial stage of the pathological process. Sensors for determining the concentration of hormones in milk make it possible to determine the period of the sexual cycle. ICS cameras allow you to determine areas of inflammation on the animal’s body. A modern 3-D camera system, combined with software, allows automatic measurement of animal body parameters on a daily basis. Thus, the implemented automated systems make it possible to reduce the time of human contact with an animal, which has a positive effect on the health of the animal. On the other hand, constant monitoring of important indicators of animal health allows timely detection of the onset of the disease. All of the above helps ensure population health on dairy farms.

Issues of personal data protection when using cloud technologies

It is indicated that in today’s digital world, where the amount of stored and processed data is growing at a frantic pace, issues of personal data protection are becoming increasingly important. With the proliferation of cloud technologies that allow companies and individuals to store and process information on remote servers, a new spectrum of threats to data privacy and security is emerging. The article examines the issue of personal data protection when using cloud technologies, in particular, the need to integrate legal and technological aspects to ensure comprehensive protection. The impact of international regulatory acts, such as GDPR (General Data Protection Regulation) and CCPA (California Consumer Privacy Protection Act), on cloud data protection processes is analyzed. Particular attention is paid to problems arising from differences in the legal regimes of different countries, which complicate data management at the international level. The article examines in detail modern technical solutions, such as data encryption and multi­factor authentication, which are key elements in protecting confidential information. These technologies have been found to provide a high level of protection, but also have their vulnerabilities. Based on this, it is proposed to invest in the latest technologies, in particular quantum encryption and artificial intelligence, to improve the effectiveness of data protection. Practical cases of data leaks are separately considered, which emphasize the importance of proper configuration of security systems and regular monitoring. Analysis of the results of empirical research shows the need to adapt business processes to changes in the regulatory environment and introduce new technologies to reduce risks. Based on the received data, recommendations for organizations are formulated, which include reviewing data protection policies, investing in modern technologies and training employees. The conclusions of the article emphasize the need for a comprehensive approach to ensuring the protection of personal data in cloud environments. This involves taking into account both modern technologies and current legal requirements to ensure adequate data protection and minimize possible risks.

Construction of Greenhouse for Horticultural Cultivation with Soil Media and Hydroponics

Theneral background greenhouse technology is increasingly recognized as an efficient solution for sustainable agricultural practices, especially in regions with limited fertile land. Specific background In Kedungpeluk Village, where the majority of residents work as fish farmers, there are also unused and arid lands. These underutilized spaces provide an opportunity for greenhouse-based horticultural cultivation using soil media and hydroponic technology. Knowledge gap however, limited knowledge and infrastructure have prevented local farmers from effectively utilizing these lands for sustainable crop production. Aims this community engagement project aims to build and utilize a greenhouse system to cultivate horticultural plants, focusing on optimizing both soil and hydroponic methods. Results the project successfully transformed barren land into productive greenhouses that facilitate the growth of tomatoes, chilies, eggplants, pak choy, and water spinach. The greenhouse structure, designed with transparent roofing, enhances sunlight exposure, promoting optimal plant growth. Both soil and hydroponic methods showed potential for increasing crop yields, with soil cultivation being more flexible but requiring extra care for pests, while hydroponics provided faster results with minimal weed and pest interference. Novelty this project introduces a dual-method approach combining traditional soil cultivation with modern hydroponic technology in a controlled greenhouse environment. Implications the findings highlight that greenhouse farming is a viable, modern agricultural solution for rural communities, offering increased productivity and quality crops, while also addressing the challenges of limited fertile land and changing climate conditions. This project serves as a model for sustainable agriculture in similar settings. Highlights: Dual-method approach: Combining soil and hydroponic techniques in a greenhouse. Efficient land use: Transforming unused arid land for productive horticulture. Controlled environment: Optimizing plant growth through sunlight, temperature, and humidity control. Keywords: Greenhouse, Horticulture, Soil Media, Hydroponics, Sustainable Agriculture

DynProfiler: a Python package for comprehensive analysis and interpretation of signaling dynamics leveraged by deep learning techniques.

Signaling dynamics encode important features and regulatory mechanisms of biological systems, and recent studies have reported the use of simulated signaling dynamics with mechanistic modeling as biomarkers for human diseases. Given the success of deep learning techniques, it is expected that they can extract informative patterns from simulation results more effectively than traditional approaches involving manual feature selection, which can be used for subsequent analyses, such as patient stratification and survival prediction. Here, we propose DynProfiler, which utilizes the entire signaling dynamics, including intermediate variables, as input and leverages deep learning techniques to extract informative features without requiring any labels. Furthermore, DynProfiler incorporates a modern explainable AI solution to provide quantitative time-dependent importance scores for each dynamics. Using simulated dynamics of patients with breast cancer as an example, we demonstrate DynProfiler's ability to extract high-quality features that can predict mortality risk and identify important dynamics, highlighting upregulated phosphorylated GSK3β as a biomarker for poor prognosis. Overall, this tool can be useful for clinical application, as well as for elucidating biological system dynamics. The DynProfiler Python library is available in GitHub at https://github.com/okadalabipr/DynProfiler.

How to manage a dry socket?- review of the latest treatment methods

Introduction Alveolar osteitis is the most common postoperative complication of tooth extraction. This medical condition has been recognized for decades, however its treatment approach is diverse with varying outcome. Aim of the study The purpose of this review is to examine and discuss contemporary methods of treating dry socket. Through a synthesis of available studies, the paper aims to identify the most beneficial methods to deal with this post-extraction complication. Materials and methods An analysis of scientific articles available in Pubmed and Google Scholar databases was conducted. The study used publications from 2017 to 2024. The search process included the use of the following keywords: “dry socket”, “alveolar osteitis”, “alveolitis sicca dolorosa”, “socket pain treatment”. Results Thirty-five articles were selected and reviewed carefully and independently by all authors. The agents used in the treatment of dry socket were classified as: remedies, drugs and medications, blood products, and technologies. Each group of agents is described with a discussion of their therapeutic efficacy. Summary Dry socket is a common dental problem. Currently, non-invasive methods of treating this complication are preferred. Modern solutions can provide quick and effective therapy. The treatment should relieve discomfort and promote tissue regeneration. Despite various methods, there is still no clear opinion on the best way to treat dry socket.

Electrifying the bus network with trolleybus: Analyzing the in motion charging technology

Currently, electric buses are becoming more and more popular, and their number in operation is increasing. The range of electric buses is also increasing and solutions that seem to be working almost without fixed infrastructure are being promised. However, this requires the use of high-capacity batteries, which increases the weight and price of the vehicle and causes high costs of battery replacement during operation. Moreover, if we take into account the growing demand for batteries, limited raw material resources, and the environmental impact of the battery production process, the optimization of battery capacity in vehicles may turn out to be a key issue. In this light, trolleybus becomes a sustainable and economically efficient bus electrification technology, if considered in an international scope and a medium- to long-term approach. The article provides a comprehensive study of challenges and potential solutions related to electric buses, which covers the theoretical analysis, technical aspects and practical applications, thus making a valuable resource for readers interested in sustainable urban transport systems. It presents the trolleybus technology, especially with modern solutions, as a sustainable and economically efficient tool for bus electrification. The article shows that the In Motion Charging (IMC) system reduces the need for high-capacity batteries under 100 kWh, which allows to extend their service life up to 15 years and, consequently, to reduce the number of buses needed for operation. The research was based on real measurement data from the transport system in Gdynia (Poland).

THE ROLE OF PROPERTY MANAGEMENT IN PROMOTING ENERGY-EFFICIENT SOLUTIONS FOR RENTALS

Real estate management plays a key role in promoting energy efficient solutions when renting out properties. The purpose of the study is to analyze the impact of management companies on the introduction of energy-efficient technologies to increase the competitiveness of facilities and reduce operating costs. The methodology is based on the analysis of data on the application of modern energy-efficient solutions, including lighting, heating and automation systems in buildings in the Czech Republic. The results showed that the use of such technologies helps to reduce utility costs by 20-40% and increases the attractiveness of facilities for tenants. In conclusion, property management aimed at energy efficiency ensures the achievement of sustainable development and economic benefits for owners and tenants. These measures increase the market value of the properties and extend the lease terms, which strengthens the position in the real estate rental market.

Innovative Solutions for Sustainable Logistics in Food Manufacturing Industries overcome Barriers and Challenges

This paper explores innovative solutions for sustainable logistics in the food manufacturing industry, focusing on how these strategies address key challenges. It examines how advancements in technology, logistics strategies, and eco-friendly practices contribute to sustainability while maintaining efficiency and profitability. The study analyzes data from companies that have adopted modern logistics solutions, such as AI-driven optimization, renewable energy, and circular supply chain models, supplemented by expert interviews to gain practical insights. The findings reveal that these solutions help reduce carbon emissions, minimize food waste, and optimize resource use. Companies that have implemented these strategies have successfully overcome common barriers such as high costs, infrastructure complexity, and regulatory challenges. While the research focuses on large-scale manufacturers, smaller companies remain under explored, suggesting the need for future studies on scalability and policy frameworks to support wider adoption. This paper offers a unique contribution by combining current innovations in sustainable logistics with practical industry challenges, providing actionable insights for food manufacturers and laying the foundation for further research into overcoming financial and technological barriers.

Water consumption rates in indoor swimming pools: Analysis of design assumptions in the context of green deal implementation

A significant part of the operating costs of indoor pools is influenced by the demand for water and the amount of sewage discharged. In Poland, there are no current national guidelines for the design of pool installations. Designers often use the guidelines of the German standard DIN 19643, the application of which in Poland is limited due to construction law regulations. The aim of the work is to analyze design assumptions (guidelines for designing water supply and sewage installations) vs. actual water consumption in a selected Auapark (case study). The analysis takes into account new design solutions (water recovery from washings, rainwater management, new filter design), irregularities in the implementation assumptions (oversized installation diameters), existing operational problems related to appropriate water quality and reference to the seasons (March 2023 - June 2024). It has been shown that the use of modern solutions, consistent with the idea of sustainable development, in the field of water and sewage management allows to significantly reduce the demand for water and sewage discharged in relation to the currently adopted indicators and assumptions in this area. For example: in summer, the consumption of water was 36.3 m3/d, while the projected consumption was 132.5 m3/d.

ANCIENT CEREAL CULTURE FOR THE MODERN GROAT INDUSTRY

At the origin of wheat-spelt breeding in Ukraine is the outstanding scientific breeder Fedir Pariy. As of today, seven varieties of wheat-spelt have been entered into the Register of plant varieties suitable for distribution in the territory of Ukraine. The first variety of spelt wheat Triticum spelta L. "Zoria Ukrainy" was entered into the register in 2011, and from that began the active study of this type of hulled wheat not only by breeders, but also by technologists, the goal of which was the introduction of hulled wheat in the domestic grain processing industry. Two years later, in 2013, the second variety of domestic spelled wheat "Yevropa" was entered into the register, the work on the selection of which was also headed by Fedir Pariy. The following varieties of spelt wheat were entered into the Register relatively recently during 2017-2021: Attergauer Dinkel (2016), Evrika (2017), Mv Martongold (2018), Vyshyvanka bilotserkivska (2018), Bilberi (2021). Considering wheat-spelt grain as a potential raw material for cereal production, it can be noted that thanks to the excellent chemical composition of the grain and its affinity with the grain of traditional wheat, it can be concluded that it can be processed at domestic grain factories of different productivity, using at the same time as the traditional available on technological equipment at the enterprise, and when building new lines and factories, use more modern solutions offered by world leaders in the production of technological equipment, such as the Buhler company. At the same time, it is possible to produce both a higher-quality product, traditional for the Ukrainian consumer, such as "Artek" and "Poltavska"groats, and to focus on the production of a new range of wheat products - the production of whole groats and flaked kernels, which in turn, with rational construction and the use of more efficient technological equipment, will give be able to produce functional and dietary food products. In addition, due to such products, the export potential of the grain processing industry can be increased, especially taking into account the small amount of spelt wheat cultivation in the countries of the European Union, with the constant increase in demand for environmentally friendly and high-quality products that are available in these countries, with the right approach, can make Ukraine an exporter of wheat-spelt processing products to EU countries and beyond.

Digital technologies of the future — modern solutions in Earth sciences

The article discusses technologies that can radically change the development of many areas at once: artificial intelligence, quantum technologies, big data, wireless communication technologies, distributed registry systems. The authors consider a number of promising technologies of the near future that currently have prospects for application in Earth sciences.

THE SYNERGETIC IMPACT OF ELECTRONIC AND QUICK COMMERCE ON THE FOOD INDUSTRY IN UKRAINE

Introduction. The e-commerce market in the food industry requires adaptation and innovation, but constraints hinder the implementation of modern solutions. Investments, clear regulations, and new technologies are needed to ensure product quality and stimulate innovation. Purpose. The study aims to investigate the synergistic impact of e-commerce and quick commerce on the food industry in Ukraine and to determine future development prospects. Methods. The study involves the examination and analysis of scientific research and publications, an exploration of approaches to e-commerce and quick commerce, and an assessment of their impact on Ukraine's food industry. Results. The factors of development, results, the essence of the synergy between e-commerce and quick commerce in Ukraine's food industry, problems, solutions, and development prospects have been identified. Conclusion. E-commerce and quick commerce are transforming Ukraine's food industry, enhancing efficiency and consumer satisfaction. Sustainable growth in the sector requires innovations, improved logistics, and increased safety standards.

Development of intelligent mechatronic motion module of mobile industrial robot

Modern industry is inextricably linked with mobile industrial robots, which plays a key role in production processes and warehouse logistics. The intensive introduction of mobile industrial robots has increased the need to improve the energy efficiency of robotic installations due to their significant impact on overall production costs. At the same time, there is a pressing need to reduce the time required to develop and implement mobile industrial robots. This leads to the need to improve and optimize the properties of all components that make up a mobile industrial robot. Currently, electric drives are most widely used in mobile industrial robots. Research shows that the use of modern high-tech solutions in the construction of electric drive control systems can improve the energy efficiency of mobile industrial robots. In turn, the introduction of an intelligent component into mechatronic motion modules allows to reduce the time required for their construction and integration into mobile industrial robots. The purpose of the study is to increase the energy efficiency of an intelligent mechatronic motion module by using a multi-motor electric drive in the movement system of a mobile industrial robot and to develop a stable and energy-efficient intelligent automatic control system based on a neural network, taking into account the nonlinear properties of the control object under conditions of uncertainty.

ZNO-Eval: Benchmarking reasoning capabilities of large language models in Ukrainian

As the usage of large language models for problems outside of simple text understanding or generation increases, assessing their abilities and limitations becomes crucial. While significant progress has been made in this area over the last few years, most research has focused on benchmarking English, leaving other languages underexplored. This makes evaluating the reasoning and robustness level of language models in Ukrainian particularly challenging. The purpose of this work is to establish a comprehensive benchmark for the reasoning capabilities evaluation of large language models in the Ukrainian language. This paper presents the ZNO-Eval benchmark based on real exam tasks from Ukraine's standardized educational testing system: the External Independent Evaluation and the National Multi-subject Test. With single- answer options, multiple-choice, matching, and open-ended questions from diverse subjects, including Ukrainian language, mathematics, history, and geography, this dataset paves the way toward a thorough analysis of reasoning capabilities across different domains and complexities. Evaluation of several well-known language models, such as GPT-3.5-Turbo, GPT-4o, GPT-4-Turbo, Mistral Large, Claude 3 Opus, and Gemini-1.5 Pro on this benchmark demonstrated the superiority of GPT-4o in both common knowledge reasoning and intricate language tasks. At the same time, Gemini Pro and GPT-4 Turbo excelled in the arithmetic domain, leading in single-answer and open-ended math problems. While all models were close to max performance in text-only common knowledge tasks like history and geography, there still is a gap for Ukrainian language and math, thus highlighting the importance of developing specialized language benchmarks for more accurate assessments of model capabilities and limitations across different languages and contexts. This research introduced ZNO-Eval, an effective benchmark for evaluating reasoning capabilities, and thoroughly explored the abilities and limitations of modern solutions in the Ukrainian language. Future research should aim to expand the scope of ZNO-Eval to other modalities like images commonly used for exam problem description.

The concept of liability for the degradation of the natural environment under Article 86 of the Constitution of the Republic of Poland

The concept of liability in environmental protection is addressed in the Constitutions in various ways if at all this issue is regulated in this type of act. The Polish constitutional legislator belongs to this group of constitutional legislators who have regulated the issues of legal liability in environmental protection in a direct manner. The constitutional legislator regulated this issue in Article 86 of the Constitution of the Republic of Poland. In the system of Polish Law, legal responsibility in environmental protection has been linked to the universal duty of everyone to care for the state of the environment. The Basic Law itself defines two designations of this responsibility. Firstly, it is personal responsibility for the effects caused by oneself. Secondly, it is responsible for the deterioration of the environment. Thus, it is indicated that it is a model of individualised liability, as well as liability that results from the deterioration of the state of the environment. However, some of the institutions of the Environmental Law related to liability do not stand the test of constitutionality. It is difficult to see the deterioration of the state of the environment in the breach of reporting and information obligations. This raises the questionof the constitutionality of legal liability for the breach of these obligations. Additionally, it should be pointed out that the deterioration of the state of theenvironment must be the result of a breach of the constitutional obligation to care for the state of the environment. Such a link results from the very construction of Article 86 of the Constitution of the Republic of Poland and the conjunction “and” used by the legislator. The model of the concept of respon-sibility in the protection of the environment in the Constitution of the Republic of Poland is a model linked to a universal duty, and not, for example, to the duties of the State or public authorities. It constitutes a modern solution making everyone aware that contemporary problems of environmental protection do not concern only the State, and that their solution should be the common domain of all subjects of the law. It also strengthens everyone’s awareness of their environmental responsibilities.

Online Voting System

With rapid growth in technologies the old voting methods can change to advanced voting methods. Online voting software is a modern solution that can efficiently and securely facilitate the voting process for various groups and organizations. The use of such software eliminates the need for physical polling stations, as voters can cast their ballots from anywhere with an internet connection

Faith is Good to Eat: Islam, Christianity, and Eating for a Great Present and Better Future.

In this paper, I explore the relationship between food and eating in two Abrahamic faiths, viz. Islam and Christianity. I show how these religions create provisions that entreat followers to consume in an ecologically conscientious manner that is not only good for the consumers but for the society and planet as well. In effect, traditional symbolic systems such as religions that provide "magical solutions" can also provide modern solutions to modern crises confronting modern societies in today's world. I argue that Islam and Christianity are highly relevant in today's world where they provide for safe, healthy, and socially conscientious living.

Analysis of the principles of working load formation in power drives of construction machines and equipment

The purpose of the proposed article is the analysis of the principles of the formation of the workload on the executive bodies of construction machines and technological equipment, which is due to the need for their improvement in order to improve the energy and technological indicators of technological processes.The methodology is based on search, research and creative approaches. The methods of development analysis, patent search, synthesis of technical solutions, simulation modelling was used. Scientific novelty. The study of various approaches to ensuring the implementation of the working movements of executive bodies of construction machines and mechanized technological equipment, the analysis of technical solutions allowed to substantiate the directions of development of drives of construction machines to ensure the necessary laws of movement of executive elements. The authors proposed constructive solutions for synthetic drives of construction machines and equipment, proposed energy-saving approaches aimed at reducing energy consumption. Research results. The article deals with important issues of analyzing the formation of loads on executive bodies of construction machines and equipment. Synthesized constructive solutions obtained in the course of patent research, analysis of modern technical solutions, rational technical design and expert evaluation are presented. A technical solution is proposed to ensure the implementation of adaptive feed in a hydraulic power drive, which can be used in the modernization of existing drives of construction machines and moving parts of mechanized technological equipment.