bluuebunny/crossref_metadata_2025 huggingface dataset:
Leaderpreneurship in Higher Education: A Bibliometric Analysis
Authors: Santoso Adhi Setyo , Purwoko Reza Yuridian
Published: February 2025

This study examines the emerging concept of leaderpreneurship in higher education through a comprehensive bibliometric analysis. By analysing 162 documents from 128 sources published between 2014 and 2024, this research explores the convergence of leadership and entrepreneurship in academic settings. The findings indicate significant growth in leaderpreneurship research, with an annual increase of 4.14%, highlighting distinct patterns in both theoretical development and practical implementation. Key themes identified in the analysis include entrepreneurial leadership development, institutional transformation, and ecosystem building within higher education contexts.
PENGGUNAAN YOLO UNTUK DETEKSI ROBOT DAN GAWANG PADA ROBOT SEPAK BOLA BERODA
Authors: Surya Muhammad , Nehemia Toscany Afrizal , Saputra Chindra , Pratama Yovi , Bustami M Irwan
Published: February 2025

Kemampuan mendeteksi objek secara real-time menjadi faktor penting untuk meningkatkan kinerja robot dalam memahami dan beradaptasi dengan lingkungan yang dinamis. Untuk mengembangkan dan menerapkan sistem deteksi objek pada robot sepak bola beroda menggunakan algoritma YOLOv11, yang diterapkan pada citra yang dihasilkan oleh kamera omnidirectional dan webcam. Sistem ini memanfaatkan teknologi deep learning untuk proses pelabelan data, pelatihan model, dan evaluasi performa deteksi. Pengujian dilakukan dengan membandingkan hasil deteksi objek dari kedua jenis kamera, serta menganalisis metrik kinerja seperti presisi, recall, F1-score, dan akurasi. Hasil penelitian menunjukkan bahwa model YOLOv11 efektif dalam mendeteksi objek secara real-time, dengan akurasi deteksi mencapai 95.91% untuk kamera depan dan 96.7% untuk kamera omnidirectional. Presisi dan recall tertinggi tercatat pada kelas robot, dengan nilai presisi 99.12% dan recall 97.40% pada kamera depan, serta presisi 96.5% dan recall 97.8% pada kamera omnidirectional. Penggunaan kombinasi kamera terbukti memperluas cakupan penglihatan robot, meningkatkan ketepatan deteksi objek di lingkungan dinamis. Penelitian ini memberikan kontribusi terhadap penerapan sistem deteksi objek pada robotik, terutama dalam konteks kompetisi robot sepak bola.
User Interface Design and Evaluation of Food Waste Reduction Learning Platform: A Case Study of Mama4Planet
Authors: Lina Fitra  , Harry Budi Santoso
Published: February 2025

This research is driven by the need to promote behavioral change through education on reducing food waste, as exemplified by the initiatives of Mama4Planet. Therefore, there is a need to develop a digital learning media that meets the needs of stakeholders and users through interface design. This research uses a user-centered design approach. Requirement discovery was carried out through stakeholder and 15 user interviews so that the outputs were three user personas, user journey maps, and value proposition canvases. A total of 8 user flows and 19 wireframes were also the outputs of this phase. Furthermore, prototyping was carried out by providing interactions between pages and other components that refer to the user flow. The evaluation stage was done through two iterations of usability testing with results showing an increase in completion rate, time-based efficiency, and SUS score from 63.8 or grade C- to 79.0 or A-.
Identification of Airport Service Quality using Sentiment Analysis at Soekarno-Hatta International Airport
Authors: Khairunnaziri Muhammad , Afif Gunung Muhammad , Hafiz Muhammad , Ruldeviyani Yova
Published: February 2025

PT Angkasa Pura II is a state-owned corporation that operates airport services in Indonesia. The increasing number of passengers at Soekarno-Hatta International Airport presents challenges in managing significant traffic growth, which impacts infrastructure and services. Successfully addressing these challenges relies on technological innovation and strategies to enhance service quality with improving passenger satisfaction is crucial as traffic continues to rise. This study aims to assist PT Angkasa Pura II by identifying the most essential features of passengers’ experience based on Airport Service Quality (ASQ)  from Airport Council International (ACI) components using Google Maps reviews. This paper also compares the ASQ indicated in the social media reviews to the structure-based questionnaire responses from passengers at the airport in 2023. Based on the sentiment analysis of 17,481 reviews, the study discovers that airport facilities and environment are the most frequently mentioned ASQ aspects of Soekarno-Hatta International Airport. This result demonstrates that PT Angkasa Pura II should mainly focus on these two factors to enhance passengers’ experience and activities at the airport. This research also finds that structure-based surveys might not provide the same data as ASQ produced from sentiment analysis on social media channels. In addition to several factors that contribute to this fact, the usage of social media data has shown to be a way to diversify survey methodologies to gather more complete customer insights
Optimization by Nature: A Review of Genetic Algorithm Techniques
Authors: Waysi Diyar , Ahmed Berivan Tahir , Ibrahim Mahmood Ibrahim
Published: February 2025

The Genetic Algorithm (GA) is a technique that uses the selection principle of genetics to optimize the search tool for challenging issues. It is used for research and development as well as machine learning in addition to optimization, the purpose of this literature review is to determine the current state of research on the use and applications of genetic algorithms (GAs) for optimization across a range of sectors. Natural selection and biological evolution serve as the foundation for genetic algorithms (GAs), which replicate solutions through crossover, mutation, and selection. The review accentuates the diversity and universality of GAs in solving numerous complex problems such as path finding, image analytics and data referral systems. It examines the effectiveness of GAs in solving optimization problems as compared to other methods and focuses on GAs efficient properties in searching large and chaotic solution spaces. The results indicate that GAs can be considered as a strong result-oriented tool to further improve the machine learning and artificial intelligence operability.
Assessment of Smart Waste Management System Maturity Levels: A Case Study at PT.XYZ
Authors: Dimas Ahda Sabila
Published: February 2025

Facing increasingly complex urban waste management challenges, this study evaluates the maturity level of Smart Waste Management implementation in Indonesia, with a case study of PT. XYZ. In Indonesia, the implementation of Smart Waste Management is still in its early stages, yet its urgency continues to grow due to increasingly complex urban waste problems.  The study examines Smart Waste Management System maturity levels and identifies key implementation factors, utilizing both qualitative and quantitative approaches. Assessment results indicate an average maturity level of 3-Integrated out of 5-Smart, with variations across different processes. Key areas requiring enhancement include governance, social, technological, and economic dimensions. This evaluation provides valuable insights for improving operational efficiency, environmental impact, and community service delivery in waste management. The findings contribute to understanding SWMS implementation challenges and opportunities, offering strategic recommendations for advancing sustainable waste management practices in Indonesia.
Improving the Usability and User Experience of a Ticketing and Knowledge Base Web Application: A Case Study of the ESDM 136 Contact Center
Authors: Ridwan Afandi  , Santoso Harry Budi
Published: February 2025

The Ministry of Energy and Mineral Resources (MEMR) established the ESDM 136 Contact Center to improve public service accessibility and quality, supported by ticketing and a knowledge-based web application for managing complaints. However, in 2023, the average response time for requests exceeded the SLA, indicating a need to evaluate the application systems to improve service efficiency. This study addresses the poor usability and user experience of the ticketing and knowledge-based web applications, as evidenced by below-average scores on the UEQ and PSSUQ. Utilizing a mixed-methods approach, including usability testing, cognitive walkthroughs, and open-ended questionnaires, this research identified twenty-one usability issues. Eighteen design improvements, guided by user-centered design principles, were implemented in a high-fidelity prototype. Post-improvement PSSUQ evaluations showed significant improvements, with post-intervention scores falling within the "above standard" range for all measured categories and an overall score improvement from 3.17 to 2.51.
Machine Learning Techniques for Enhancing Internet of Things (IoT) Performance A Review
Authors: Abdullah Rebwar , Hussein Diana , Askar Shavan , Ibrahim Media
Published: February 2025

The Internet of Things (IoT) is basically billions of interconnected smart devices that can communicate with little interference from humans, thus making life easier. The IoT is a fast-moving area of research, and the challenges are growing, thus requiring continuous improvement. As IoT systems become more challenging to improve, machine learning (ML) is increasingly incorporated into IoT systems to develop better capabilities. This article review explores several machine learning techniques aimed at enhancing the performance of IoT systems. It highlights the growing importance of integrating machine learning with IoT to address challenges such as data management, security, and real-time processing. The techniques discussed include supervised learning, unsupervised learning, reinforcement learning, deep learning, ensemble methods, anomaly detection, and federated learning. Each method is evaluated for its effectiveness in optimizing IoT applications, such as predictive maintenance, energy efficiency, and smart city solutions. The review emphasizes the potential of these techniques to improve decision-making processes, automate operations, and enhance user experiences. Additionally, it addresses the limitations and challenges associated with implementing machine learning in IoT environments, including data privacy concerns and the need for robust algorithms capable of handling diverse datasets. Overall, the article underscores the transformative role of machine learning in advancing IoT capabilities and suggests future research directions to further leverage these technologies for improved system performance and reliability.
Analisis Laporan Keuangan untuk Menilai Kinerja Keuangan Pemerintah Daerah Kabupaten Dairi
Authors: Sahala Purba  , Febri Yoswan Sianturi  , Anna Canria Siburian  , Missa Kristina Nababan  , Yosua Sinaga
Published: February 2025

This research aims to evaluate the financial performance of the Regional Government in Dairi district in the period 2013-2022 by observing 8 financial ratios. The author made observations by collecting information from various document sources in this research. The applied research method uses financial ratio analysis using secondary data from the official publication of the North Sumatra BPK. Time series data that is recorded systematically is then described in detail for evaluating government financial performance and decision making. In this research, it was revealed that the financial performance of the Dairi district government can be explained as follows: (1) the financial independence ratio shows very low results, with an average figure of 7.90%, (2) the regional financial dependence ratio shows low results. high, with an average figure of 90.1%, (3) the ratio of the degree of fiscal decentralization shows very low results, with an average figure of 7.3%, (4) the PAD effectiveness figure shows a very high level of success effective, with an average value of 166.0%, (5) the regional original income (PAD) efficiency ratio has very efficient results, with an average of 0.82%, (6) the regional tax effectiveness figure shows the level of success quite effective, with an average value of 95.8%, (7) the regional tax efficiency ratio has very efficient results, with an average of 4.2%, (8) the BUMD contribution ratio shows quite good results. According to the results of the analysis, it can be said that the implementation and financial management of Dairi district is still inadequate. The suggestion for further research is that qualitative research should be carried out by conducting in-depth interviews regarding the causes and obstacles faced by regional governments in regional financial governance.
Pengaruh Kepercayaan Merek, Promosi, dan Harga terhadap Loyalitas Konsumen pada Bisnis Ritel Kosmetik
Authors: Putu Diah Purnamayanti  , Indiani Ni Luh Putu
Published: February 2025

Women's cosmetics retail competition in Bali is growing rapidly, especially in Badung Regency. Intense competition encourages retail businesses to intensively increase consumer loyalty. This has led to interest in analyzing the factors that influence consumer loyalty to cosmetic retail stores in Badung. This study aims to determine the effect of brand trust, promotion and price on consumer loyalty. The population in this study is all customers of the cosmetic industry in Badung Regency. The study obtained 95 valid samples. Sampling using accidental random sampling technique. The data analysis technique uses multiple linear regression analysis. From the results of the study, it was found that brand trust, promotion, and price have a positive and significant effect on consumer loyalty. Aspects that need to be considered to increase brand trust, cosmetic retail stores need to offer quality beauty products, maintain a good reputation, offer products that can be relied on by consumers, offer beauty products according to the concept of consumer personality, and increase positive recommendations from consumers. To increase promotions, retail stores need to promote on social media regularly, implement quality promotions, and implement the right promotions for consumers such as following emerging trends. To provide the best price to consumers, retail stores need to make product price policies that are competitive compared to similar products elsewhere, making product price policies that are in accordance with the benefits obtained by consumers.
Pengaruh Tipe Perusahaan, Ukuran Perusahaan dan Profitabilitas terhadap Laporan Keberlanjutan Interaktif (Studi Kasus PT Askrindo)
Authors: Oktavianty Mufidah Sahla , Adelia Febriana  , Maria Yovita R.Pandin
Published: February 2025

This study aims to examine how the voluntary disclosure of interactive sustainability reporting is affected by the size, profitability, and type of credit companies listed on the Indonesia Stock Exchange between 2022 and 2023. This analysis uses secondary data, including sustainability reports and financial statements for fiscal years 2022-2023. PT Askrindo, which operates in insurance or other credit companies, is used as a benchmark for comparison in this report. The independent factors in this study are company type, company size, and profitability, with the natural logarithm of total assets for company size, return on assets (ROA) for profitability, and industry group classified as low profile and high profile as examples of independent variables. Sustainability reporting is the dependent variable used. This study uses a descriptive quantitative design and multiple linear regression models in data processing and analysis. The results of the multiple linear regression model show that company size does not affect sustainability reporting, but industry type and profitability have a significant effect.
Tren Kontemporer dalam Audit: Harmonisasi Teknologi dan Keberlanjutan dalam Praktek Audit
Authors: Rusli Urisnawati , Muslianti Middin  , , Amiruddin  , Syamsuddin
Published: February 2025

In the modern era, audit practices are increasingly influenced by technological advancements and the need for sustainability. This article explores the harmonization of technology and sustainability in contemporary audit practices. The research methodology involves the analysis of scientific articles selected based on specific criteria, namely articles published within the time frame of 2015-2024 from journals in quartiles (Q1, Q2, Q3, and Q4). Utilizing the Prisma Watase Uake tool, 25 selected articles were identified. Through a Systematic Literature Review (SLR) approach, this research uncovers several technologies used to enhance the efficiency and accuracy of audits. Furthermore, the study highlights the importance of integrating sustainability into audits to assess the social and environmental impacts of companies. The findings indicate that the combination of technology and sustainability not only improves audit quality but also supports corporate social responsibility objectives. This article provides valuable insights for accounting professionals and researchers to understand the challenges and opportunities in the field of auditing in the future. The article has limitations due to the review of only 25 articles using Prisma Watase Uake, which is considered inadequate for a comprehensive understanding. Further research is needed to increase the volume of literature reviewed and to apply different methodologies. A qualitative approach could offer deeper insights into the experiences of audit practitioners in integrating technology and sustainability, as well as the challenges faced in the field.
Studi Komparatif Eropa dan Indonesia (Perbedaan pada Standar Akuntansi Pemerintah)
Authors: Ghina Adhha Haura  , Ella Rahmayanti
Published: February 2025

Each country certainly has different Government Accounting Standards. This can be seen from the different forms of philosophy of each country, such as the state of the economy, social environment, culture, politics, law, and defense and security of each country. The process of modernizing public sector accounting is carried out intensively by stakeholders because there is a demand for high quality and relevant disclosures to decision making as financial information to meet transparency and accountability capabilities. The forms of accounting standards used by the public sector across Europe are heterogeneous or varied. Meanwhile, the Government of Indonesia began to fully enforce the Accrual-Based Government Accounting Standards for all local governments after the issuance of Government Regulation number 71 of 2010. The purpose of this comparative study is to examine the literature on the differences in Government Accounting Standards in member countries of the European Union and Indonesia. The benefits of this research are expected to provide comprehensive information regarding the description of Government Accounting Standards, especially in European Union countries and Indonesia. The results of this study are Government Accounting Standards in the European Union and Indonesia countries are very different from the point of view of the bodies that set the standards, related regulations, country needs and legal basis in each country. This research is limited to the literature to compare Government Accounting Standards in various European countries and Indonesia. Future research can compare Government Accounting Standards in Asia, especially Southeast Asia, because the structure of government in Asia is almost similar in terms of progress and governance structure.
EPIDEMIOLOGICAL AND ENTOMOLOGICAL SUPERVISION OF MALARIA, ITS GENERATORS AND CARRIERS ON THE TERRITORY OF THE KARACHAY-CHERKESS REPUBLIC IN THE PERIOD FROM 1922 TO THE PRESENT (100 YEARS)
Authors:   Federal state budgetary educational institution of higher education North Caucasian State Academy Medical institute, Cherkessk., Novikova V. P. , Uzdenov M. B. ,   Federal state budgetary educational institution of higher education North Caucasian State Academy Medical institute, Cherkessk., Bolatchiev K.H. ,   Federal state budgetary educational institution of higher education North Caucasian State Academy Medical institute, Cherkessk., Korkmazova M.V. ,   Federal state budgetary educational institution of higher education North Caucasian State Academy Medical institute, Cherkessk.
Published: February 2025

We have studied the patterns of the malaria epidemic process in the Karachay-Cherkess Republic (KCR), analyzed the species composition and number of carriers in the period from 1922 to the present (100 years). According to the data of the State Archives, relating to 1922, up to several thousand cases of the disease were registered in the republic per year. Local foci of three-day malaria – the causative agent is Plasmodium vivax – and tropical malaria – the causative agent is Plasmodium falciparum were recorded. Malaria carriers in the republic are two species of mosquitoes – An. maculipennis and An. atroparvus.

We have established the unevenness of the malaria epidemiological process in the territory of the KarachayCherkess Republic (100 years): three periods including malaria registration (the period with high incidence from 1922 to 1959 – the period duration is 37 years; the period of imported malaria with the absence of local transmission – from 1960 to 1987 (27 years) and the period from 1997 to 2005 – is characterized by the registration of imported malaria and the occurrence of 12 local cases of the disease from imported sources in the city of Cherkessk). Two periods with the absence of malaria: the stage – 1988 to 1996, lasting 8 years and since 2006, the period continuing to the present time (16 years).

Since 2006, there has been no malaria in the republic. In the event of importation of the malaria pathogen, the most likely territory of potential risk of malaria occurrence in the Karachay-Cherkess Republic is the city of Cherkessk.
Transformation of the kirigami-type deformable inlay during roll bonding
Authors: Frolov Y , Konovodov D , Bobukh O , Boiarkin V
Published: February 2025

Purpose. To quantitatively analyze the deformation of kirigami-type deformable inlays during the roll bonding process using soft outer matrices, with the goal of predicting their behavior within the composite structure.

Methodology. The research involved the fabrication of three-layer composite sheets through roll bonding. Expanded meshes made of mild steel and stainless steel served as the inlay phase, while copper and aluminum alloy sheets were employed as matrix materials. The transformation of the inlay phase within the composite sheets was evaluated.

Findings. The experimental investigation yielded data on the deformation behavior of kirigami-type inlays embedded within three-layer sheets during roll bonding. It was observed that using an aluminum matrix induces greater axial metal flow in the deformation zone, leading to a significant increase in the mesh distortion angle. A copper matrix primarily causes flattening of the mesh cells with minimal changes to their angular deformation. In contrast, rolling the steel mesh without a matrix results in negligible angular distortion until the rolling reduction exceeds 50 %.

Originality. This study represents the first quantitative analysis of the geometric transformation of kirigami-type deformable inlays as a function of deformation magnitude and matrix material properties during roll bonding. Understanding the shape transformation of the reinforcing phase within the composite sheet enables more accurate prediction of the contact area between the matrix materials during the bonding process.

Practical value. The findings of this research provide a basis for predicting the final geometry of kirigami structures within composite materials.
Environmental factors for land use restrictions establishment in Ukraine
Authors: Petrakovska O. S , Mykhalova M. Yu
Published: February 2025

Purpose. The aim of the article is to determine the weight impact of factors that are directly related to the impact on natural resources and the environment, when restrictions are set on land use. These factors are namely presented in groups of natural, ecological and man-made (technogenic) factors.

Methodology. The factors were identified using the following algorithm: determining a list of factors to consider when establishing land use restrictions; analyzing these factors were and grouping them into thematic categories; developing a questionnaire to assess the significance of each factor; selecting expert groups for the survey; conducting an anonymous survey; verifying the reliability of the factors included in the questionnaire; assessing the weight of each factor was.

Findings. An important basis for ensuring sustainable and efficient land resources and the creation of an effective system of city functioning, among others, is the establishment of land use restrictions. The significance of land use restrictions can be viewed from an environmental, economic, social and legal perspective. Reasonable ecological restrictions help to ensure compliance with established environmental norms and standards, which helps to protect the environment. An important ground for establishing such restrictions is to take into account the interests of all stakeholders in the process and the degree of influence of various factors. In this way, more rational planning and efficient use of territories can be achieved. The factors that are directly related to the state of the environment include groups of natural resources, ecological and man-made factors. The results obtained prove the need to take into account the environmental component when applying an integrated approach to the formation of land use restrictions.

Originality. For the first time, the weight of environmental factors that influence the formation of land use restrictions has been defined.

Practical value. The results obtained as a result of the study should be considered and applied in the preparation and implementation of land use planning to ensure the most efficient use of land resources.
Technology for determining weight coefficients of components of information security
Authors: Onyshchenko S , Hlushko A , Laktionov O , Bilko S
Published: February 2025

Purpose. Development of a technology for determining weighting coefficients based on an improved methodology to ensure the accuracy of determining the level of information security, taking into account its components.

Methodology. The process of creating and conducting an experiment on the technology for determining weight coefficients of components of information security at the macro level is studied. The proposed technology utilizes two comprehensive assessments that consolidate information into a single score. One comprehensive indicator is based on considering the human factor, while the other excludes the human factor through the use of artificial intelligence. Arrays of resulting assessments are used to determine the level of information security, which allows improving the efficiency of the information security diagnostic process.

Findings. The proposed technology, by utilizing a comprehensive indicator, demonstrates more effective diagnostic results, as determined by the standard deviation criterion. The integrated indicator that considers the human factor demonstrates a standard deviation value of 0.0195, while the comprehensive indicator without considering the human factor shows a value of 0.0047.

Originality. The proposed technology differs from the existing ones by employing a comprehensive indicator that takes into account a six-digit interaction of integrated indicators, with weight coefficients determined using artificial intelligence tools.

Practical value. The developed approach provides a more accurate result of integral assessment of the level of information security. This will allow the development of effective state instruments to enhance the level of information security, considering its current value, and to justify strategic directions for strengthening the state’s information security.
The impact of educational development on the countries’ competitiveness in the knowledge economy
Authors: Mazur H , Bolhov V , Akhnovska I , Dluhopolskyi O , Kozlovskyi S
Published: February 2025

Purpose. Development of recommendations for determining the impact of education on the formation of the competitiveness of national economies in the conditions of the knowledge economy using the analysis of existing indicators “measurement of the level of the knowledge economy”, conducting an analytical study and developing, on this basis, an integral indicator of the impact of education on the competitiveness of the countries of the world.

Methodology. In the research process, the method of coefficient analysis and such methods as quantitative and graphic analysis, the method of data visualization, and the sociological survey method were used.

Findings. The work performed a ranking of countries using the developed indicator, which allows determining the competitiveness of countries in the world in the knowledge economy under the influence of the development of education. The basis of this rating is our own integrated rating coefficient, which is based on world indices, considering the degree of their importance in revealing the level of education and its influence on the process of formation of the knowledge economy. The work outlined directions for further research on the formation of an effective mechanism for the development of education based on the wide implementation of its open component.

Originality. It was revealed that there is no single indicator in global practice that would fully determine the competitiveness of the countries of the world in the conditions of the knowledge economy under the influence of education development. A survey was conducted, in which teachers, scientists, educators and public figures from Ukraine, Poland, Germany, Italy, Israel, Great Britain and Canada, a total of 203 people, took part. The results of the survey made it possible to propose our own integrated rating coefficient, based on a set of indicators from four world ratings.

Practical value. Research into the aspects of success in creating a knowledge economy by the leading countries, which are identified on the basis of the integrated rating coefficient, will allow us to spread their experience in creating effective educational prerequisites to other countries in the process of ensuring their own development.
Neurodentistry: Some Dental Symptoms and Emergency Care in Case of Neurological and Cardiological Pathology
Authors:   Shupyk National Healthcare University of Ukraine, Zozulya I. , Doroshenko O. ,   Shupyk National Healthcare University of Ukraine, Volosovets A. ,   Shupyk National Healthcare University of Ukraine, Volosovets T. ,   Shupyk National Healthcare University of Ukraine, Trostyansky Y. ,   Wroclaw Medical University, Poland
Published: February 2025

Резюме. Нейростоматологія — наука, яка розглядає ураження різних відділів нервової системи (центральних і периферичних)
симптоматика яких проявляється у порожнині рота. Інколи ці захворювання розпізнавати надто важко навіть досвідченим спеці-
алістам. Стаття основана на великому клінічному матеріалі з досвідом авторів, даних вітчизняної й закордонної літератури.
Ми вже розглядали питання нейростоматологічних захворювань і синдромів при ураженні системи черепних нервів, вегетатив-
ної нервової системи [2]. У цій роботі ми задались ціллю розглянути стоматологічні симптоми та синдроми при захворюваннях
нервової системи.
Матеріал та методи дослідження. Ми обстежили та пролікували 270 хворих в неврологічній стоматологічній та кардіологічній
клініках. Було 170 жінок і 100 чоловіків віком від 30 до 74 років, різних професій. Проводились клінічне обстеження (кардіоло-
гом, стоматологом, неврологом), лабораторні методи (загальний аналіз крові, С-реактивний білок, біохімічні дослідження крові,
цукор крові та інші), нейровізуалізаційні методи (КТ, МРТ, рентгенографія, УЗД). Проведено порівняльну характеристику, статис-
тичну обробку дослідження.
Ключові слова: нейростоматологія, нейровізуалізаційні методи, КТ, МРТ, рентгенографія, УЗД, гіпертензія, атеросклероз, неврал-
гія, лейкоз.
Status of Periodontal Tissues in Patients with Diseases of the Oral Mucosa
Authors:   National Medical University named after A.A. Bogomoltsa, Kyiv, Ukraine, Kolenko Y. , Malkivskyi K. ,   Dental Clinic “Smile Kvartal”
Published: February 2025

Actuality. There is an axis of interaction between periodontitis and some oral mucosa lesions. For example, generalized periodontitis is
closely related to lichen planus, a chronic inflammatory condition caused by an autoimmune disorder (i.e., the immune system mistakenly
attacks the cells of the oral mucosa).
The aim was to investigate the relationship between oral mucosa and periodontal diseases.
Materials and methods. In 2024, 65 people aged 21–75 applied for examination and rehabilitation at the Department of Therapeutic
Dentistry of the Bogomolets National Medical University. The main study group consisted of 49 people with oral mucosa diseases. The
control group consisted of 16 patients with periodontal diseases. The main group consisted of 19 patients with a preliminary diagnosis of
leukoplakia, 10 patients with a preliminary diagnosis of oral cancer, 7 patients with a preliminary diagnosis of papilloma, and 13 patients
with a preliminary diagnosis of lichen planus. The assessment of the clinical oral health status of the patients included the diagnosis of
the main indicators of the oral cavity and periodontal screening with the determination of clinical indices. Statistical analysis of the data
obtained was performed using a personal computer with the application software Microsoft Excel 2021, StatSoft Statistica 12.
Results of the study and discussion. The prevalence of periodontal diseases among the patients of the main group was distributed as
follows: 10 people (20.4%)—with gingivitis: dental biofilm induced; 24 people (49.0%)—with periodontitis I stage; 15 people (30.6%)—
with periodontitis II stage. The prevalence of periodontal disease in the control group was as follows: 3 people (18.8%)—with periodontal
and gingival health; 7 people (43.7%)—with gingivitis: dental biofilm induced; 4 people (25.0%)—with periodontitis I stage; 2 people
(12.5%)—with periodontitis II stage. The mean value of CPV in the main group was 21.65 ± 8.46, in contrast to the control group, where
it was 14.18 ± 8.26. In the main group of patients, the mean value of the Silnes-Loe index was 2.86 ± 0.19 points, corresponding to
unsatisfactory hygiene (p < 0.05). In the control group, this index was 1.18 ± 0.26 (p < 0.05).
Conclusions. Poor oral hygiene and subsequent plaque accumulation lead to a chronic inflammatory process in the periodontal tissues,
creating an environment conducive to the development of precancerous and malignant oral lesions. It has been established that
periodontitis is an individual risk factor for the development of precancerous and malignant lesions of the oral cavity.
Keywords: periodontal disease, precancerous lesions of the oral mucosa, malignant lesions of the oral mucosa, oral hygiene, risk factors,
hygiene indices, periodontal status.
Prospects and Expediency of Implementing the Use of Vertical Preparation of Hard Tissues of Teeth in Orthopedic Dentistry (Literature Review)
Authors:   Shupyk National Healthcare University of Ukraine, Doroshenko O. , Veklenko R. ,   Shupyk National Healthcare University of Ukraine, Ostrovsky R. ,   Shupyk National Healthcare University of Ukraine, Ostrovsky Y. ,   Shupyk National Healthcare University of Ukraine
Published: February 2025

Introduction. In 2013, modified vertical preparation, also known as biologically oriented preparation technique (BOPT), was proposed
to benefit both short- and long-term soft tissue stability.
BOPT is a procedure to eliminate the anatomical appearance of the crown at the cemento-enamel junction (CEJ) and create a new
connection with a fixed prosthesis during prosthesis placement and is a consolidated concept of pericoronal soft tissue modeling and
preservation. The purpose of BOPT is to stabilize the gingival tissue in the medium and long term and to preserve the biological width
through controlled penetration into the sulcus during tooth preparation.
This avoids the complications associated with conventional horizontal subgingival preparation, where restorations are placed below the
gingival margin, which is associated with periodontal inflammation and possible gingival displacement
Goal. Based on the analysis of literary sources, the prospects and expediency of implementing the vertical preparation of hard tooth
tissues in orthopedic dentistry are determined.
Materials and methods. Information search and analysis of scientific sources was done using scientometric databases Web of Science,
PubMed, and Google Scholar over the last 10 years.
Conclusion. The analysis of literature sources allowed us to conclude that although the BOPT technique has shown significant advantages
in stabilizing soft tissues and improving the aesthetics of prostheses, further research is needed to better understand its long-term
results and possible complications. Studies comparing BOPT with other methods regarding periodontal effects, tissue adaptation, and
predicting outcomes in patients with different gingival types are particularly important. Additional clinical trials will help improve the
technique and establish clear protocols for its use in various clinical cases.
Keywords: biologically oriented preparation technique (BOPT), periodontium, orthopedic restorations, implants, gum recession.
ОПТИМІЗАЦІЯ ПРОЦЕСУ РОЗХОДЖЕННЯ СУДЕН МЕТОДОМ ДИНАМІЧНОГО ПРОГРАМУВАННЯ З УРАХУВАННЯМ СТОХАСТИЧНИХ ФАКТОРІВ НАВІГАЦІЙНОЇ ОБСТАНОВКИ
Authors: Маранов О.В. , Дубинець О.І.
Published: February 2025

У статті запропоновано новий підхід до оптимізації процесу запобігання зіткнення суден із застосуванням методу динамічного програмування, який враховує стохастичний характер навігаційної ситуації. Розроблено математичну модель процесу дивергенції, яка включає випадкові фактори середовища. Запропоновано алгоритм прийняття рішень на основі принципу оптимальності Беллмана. Запропоновано способи імітаційного моделювання, щоб підтвердити ефективність зазначеного методу для подальших досліджень. Розроблений спосіб потенційно забезпечує підвищення безпеки судноплавства в складних умовах при мінімізації витрат на контроль. Метою роботи є розробка концептуальної моделі для оптимізації розходження суден із використанням методу динамічного програмування та аналіз впливу стохастичних факторів на ефективність цього процесу Результати цього дослідження демонструють перспективність використання методу динамічного програмування для оптимізації процесу розходження суден в умовах стохастичних факторів навігаційного середовища.
Ключові слова: безпека судноплавства, безпека судноводіння, стиснені води, запобігання зіткнення суден, динамічне програмування, стохастичні фактори, оптимізація, прийняття рішень, морський транспорт.
МЕТОД УПРАВЛІННЯ МАНЕВРУВАННЯМ СУДНА НА МІЛКОВОДДІ
Authors: Ярмак В.Л. , Фуклєв О.І.
Published: February 2025

У статті визначено, що одним із шляхів оптимізації управління рухом судна в різних умовах руху є створення систем, що застосовують метод, здатний адаптуватися відповідно до цих умов. Результати досліджень свідчать, що отримана адаптивна модель руху судна відповідає основним законам гідромеханіки та разом з алгоритмом адаптації може бути використана як базова при синтезі адаптивного методу управління рухом судна. У статті удосконалено адаптивний метод управління маневруванням судна на мілководді, який, на відміну від існуючих, ґрунтується на застосуванні динамічної системи управління рухом та дозволяє підвищити точність настроюваних коефіцієнтів управління судном у стиснених водах і на мілководдідля систем автоматичного управління та підтримки прийняття рішень.
Ключові слова: судноводіння, безпека судноплавства, безпека на морі, навігація, стислі води, попередження зіткнення суден, маневрування, маршрут судна, метод управління, морський транспорт
ТЕОРІЯ І ПРАКТИКА ОПТИМІЗАЦІЇ ПРОЄКТУВАННЯ МОРСЬКИХ ДНОПОГЛИБЛЮВАЛЬНИХ РОБІТ
Authors: Капочкіна М.Б. , Науменко А.В.
Published: February 2025

Протягом останніх десятиліть спостерігається стрімкий розвиток ендогенної теорії рельєфоутворення у мілководних районах з акумулятивним типом рельєфу морського дна. Це створило умови для практичної реалізації отриманих наукових результатів, одним з напрямків яких є днопоглиблювальні роботи. Головною метою днопоглиблювальних робіт на морі є забезпечення безпеки мореплавства у мілководних районах на підходах до портів та вздовж судноплавних шляхів. Якщо у минулі роки проєктування днопоглиблювальних робіт (підхідних каналів, проток тощо) виконувалося за концептуальними принципами мінімізації їх довжини, то в останній час з’явилися технічні рішення щодо забезпечення сталих умов навігаційної безпеки за принципом мінімального замулення об’єктів днопоглиблення. Як приклад, можна навести патент на корисну модель України No 158155 під назвою “Спосіб визначення місця прокладання траси підхідного каналу”.Таким чином, є підстава для констатації зміни парадигми у базових принципах днопоглиблювальних робіт. Наше дослідження присвячене вирішенню проблеми оптимізації проєктування морських днопоглиблювальних робіт за рахунок впровадження наукових результатів, отриманих в рамках ендогенної теорії рельєфоутворення. Розглянуто теоретичне обґрунтування ендогенної теорії рельєфоутворення в Азовському морі, Керченській протоці і південно-західній частині Чорного моря, як підґрунтя для розробки методики врахування впливу ендогенних процесів та флюїдодинамічних структур на замулення об’єктів днопоглиблювальних робіт.
Ключові слова: морська навігація, судноводіння, гідрографія, геоморфологія, підвищення ефективності днопоглиблювальних робіт, акумулятивний рельєф, судноплавні канали, підхідні канали.
ЗАГРОЗИ КВАНТОВИХ ОБЧИСЛЕНЬ ДЛЯ КЛАСИЧНИХ КРИПТОГРАФІЧНИХ АЛГОРИТМІВ
Authors: Ярмолатій А. В. , Черемісіна Л. О. , Богом’я В. І.
Published: February 2025

З появою квантових обчислювальних технологій, які мають потенціал здійснювати обчислення з набагато більшою швидкістю, ніж класичні комп'ютери, виникає загроза для існуючих криптографічних систем. Квантові алгоритми, здатні ефективно розв’язувати складні обчислювальні завдання, що лежать в основі безпеки сучасних криптографічних систем. Це означає, що з розвитком квантових комп'ютерів стає можливою компрометація багатьох сучасних шифрів, які сьогодні вважаються безпечними.З огляду на це, постає потреба у створенні нових криптографічних методів та алгоритмів, які б залишались стійкими до квантових атак. Пост-квантова криптографія є новим напрямом у криптографічний науці, який ставить за мету розробку алгоритмів, стійких до атак квантових комп’ютерів. Вона охоплює широкий спектр методів, таких як латичні криптосистеми, криптографія на основі кодів з корекцією помилок та багато інших.Таким чином, розвиток квантових обчислювальних технологій ставить перед криптографією нові виклики, що вимагають перегляду існуючих методів захисту інформації. Постає необхідність адаптації криптографічних систем до нових умов, зокрема через створення алгоритмів, які б залишались надійними навіть в умовах появи квантових комп'ютерів.Тому, актуальність теми дослідження полягає в необхідності захисту інформації в умовах швидкого розвитку квантових обчислювальних систем. Наукова новизна цього дослідження полягає в комплексному аналізі пост-квантових криптосистем та їхній стійкості до нових типів загроз. Дослідження пропонує порівняння ефективності класичних криптографічних методів із пост-квантовими, що дозволяє виявити їхні сильні та слабкі сторони в умовах квантових обчислень. Практична значущість дослідження полягає у можливості використання результатів для впровадження нових стандартів криптографічного захисту інформації. Це є особливо важливим для організацій, що обробляють конфіденційні дані, таких як банки, урядові установи та компанії, які займаються розробкою технологій штучного інтелекту.
Ключові слова: квантові обчислення, класичні криптографічні системи, загрози, криптографічні алгоритми, інформаційна безпека, квантові технології.
Pemanfaatan, Toksisitas dan Glikosida Jantung dari Digitalis purpurea L
Authors: Silalahi Marina
Published: February 2025

Digitalis purpurea (Schrophulariaceae) is used by the local Indonesian community as an ornamental plant, even though this plant has high toxicity and has the potential to treat heart problems. This study aims to explain the botany, bioactivity and toxicity of D. purpurea based on literature studies. Literature was obtained online, especially Google scholar using the keywords Digitalis purpurea, bioactivity D. purpurea, and glycoside heart. In Europe, D. purpurea is very popular to treat congestive heart failure and has been used since 200 years ago, but it is very toxic to humans. Digitalis poisoning causes anorexia, nausea, vomiting, and diarrhea, yellow or jaundice vision, appearance of blurred lines, decreased heart rate, and weight loss. D. purpurea's bioactivity includes overcoming heart failure, antioxidants, anti-cancer/tumor. Cardiac glycosides present in D. purpurea include cardenolides, digitoxin, gitoxin, purpureaside A, purpureaside B, acteoside and purpureaside C, which are related to their bioactivity. The toxicity and inotropic effects of cardiac glycosides result directly from inhibition of membrane-bound Na+K+_ATPase, an enzyme involved in the transport of Na+K+ across cell membranes. The use of D. purpurea needs strict control so that side effects can be minimized.
Isolasi dan Uji Patogen Bakteri Asam Laktat (BAL) dari Usus Ayam Kampung yang Dipelihara Secara Intensif Di Kefamenanu
Authors: Welsiliana  , Lisnahan Charles Venirius , Pardosi Lukas
Published: February 2025

Penelitian ini bertujuan untuk mengisolasi BAL dari usus ayam Kampung dan menguji kemampuan aktivitas BAL terhadap bakteri patogen. Isolasi bakteri dilakukan dengan mengambil usus ayam, kemudian dilakukan pengenceran hingga 102. Hasil pengenceran diambil 1 ml untuk di diinokulasikan ke dalam media MRSA dengan teknik pour plate, untuk mendapatkan kultur murni dilakukan teknik streak plate kemudian diinkubasi pada suhu 37˚C selama 24 jam. Pengujian kultur BAL terhadap bakteri patogen dilakukan menggunakan media MHA yang terdapat biakan  Escherchia coli, kemudian dilakukan inkubasi selama 120 jam pada suhu 37˚C. Parameter pengamatan meliputi bentuk koloni, warna koloni, jumlah koloni BAL, ukuran diameter zona bening dan koloni BAL. Hasil penelitian menunjukkan bakteri yang diisolasi dari usus ayam Kampung merupakan BAL yang memiliki bentuk koloni bulat dan berwarna putih kekuningan (krem)-putih susu. Jumlah koloni BAL yang diperoleh yaitu 3,7 x 105 CFU/ml dengan kemampuan daya hambat bakteri patogen yang paling baik terdapat pada isolat USA 3 (zona bening 1,85 cm; ukuran koloni 0,90 cm) setelah inkubasi selama 120 jam.