bluuebunny/crossref_metadata_2025 huggingface dataset:
Beta-sitosterol glycoside from Paraboea leuserensis and Cytotoxicity Test against MCF-7 Human Breast Cancer Cells
Authors: Harfita Nur Laily , Santoni Adlis , Suryati Suryati
Published: December 2023

Background: Paraboea leuserensis, a plant endemic to the Leuser Mountain in the provinces of Aceh and North Sumatra, has been traditionally used for medicinal purposes by chewing or boiling, addressing conditions such as stomachaches and providing stamina enhancement. This study aimed to isolate secondary metabolite compounds from Paraboea leuserensis and conduct in vitro anticancer tests.

Method: The ethyl acetate extract was isolated through column chromatography, yielding beta-sitosterol glycoside, and was tested for bioactivity against human breast cancer cells MCF-7 using the MTT method.

Results: The compound demonstrated activity against breast cancer cells (MCF-7) with an IC50 value of 24.83 mg/L.

Conclusion: Paraboea leuserensis exhibits potential anticancer activity. The isolation of beta-sitosterol glycoside from the plant and its demonstrated activity against MCF-7 human breast cancer cells suggest a promising avenue for further exploration of the plant's anticancer properties.
Laboratory Predictors of Mortality in Patients with Heart Failure and Reduced Left Ventricular Ejection Fraction
Authors: Kucheriava Mariia V. , Mankovskyi Georgii B.
Published: December 2023

Introduction. Heart failure (HF) is a growing epidemic with high morbidity and mortality rates. In general, mortality in patients with HF is 10.4% after 30 days from admission, 22% after 1 year, and 42.3% after 5 years, despite the introduction of new evidence-based drug therapy and advance in surgical interventions. There is a range of predictors/ factors that need to be addressed to reduce the risk of mortality and to assess prognosis in patients with heart failure and reduced left ventricular ejection fraction.

The aim. To determine the laboratory factors predicting 2-year mortality in patients with coronary artery disease and heart failure and reduced left ventricular ejection fraction after percutaneous coronary intervention (PCI) by analysis of basic patient data.

Materials and methods. This one-center analysis, conducted at the Ukrainian Children’s Cardiac Center, Clinic for Adults, included 178 patients who had chronic stable coronary artery disease with heart failure and reduced left ventricular ejection fraction, who underwent PCI in the period between January 2020 and January 2022. The endpoint of our study was all-cause mortality. The studied group of patients was divided into two subgroups: S (“survival”) with patients who survived during the observation period after PCI, and D (“death”) including patients who died before the end of this observation period after the PCI. A p-value of less than 0.05 was considered statistically significant.

Results. The mean length of hospital stay was 3 (1-5) days. Total bilirubin, total cholesterol, sodium, N-terminal pro B-type natriuretic peptide (NT-proBNP) level, hemoglobin, albumin and lymphocytes were significantly different in the two subgroups. In the multivariate model, the strongest independent predictors of patient mortality were: elevated NT-proBNP (adjusted hazard ratio [HR] for one standard deviation 1.44, 95% confidence interval [CI] 1.32 to 1.57, p<0.0001), low albumin (HR 1.64, 95% CI 1.10 to 2.23, p=0.008), hyponatremia (HR 1.69, 95% CI 1.16 to 2.22, p<0.001), lymphopenia (HR 1.54, 95% CI 1.10 to 2.20, р<0.001, decreased hemoglobin level (HR 1.25, 95% CI 1.10 to 1.40, p<0.001) and low cholesterol (HR 1.59, 95% CI 1.17 to 2.01, p<0.001).

Conclusion. In a population of patients with chronic stable coronary artery disease after myocardial revascularization with PCI, a decrease in the level of albumin, cholesterol, sodium, lymphocytes, hemoglobin, as well as an increase in the level of NT-proBNP were prognostic and statistically significant predictors of unfavorable prognosis in the form of all-cause mortality during 2 years of observation.
COVID-19 as a multidisciplinary problem: impact on reproductive health (Literature review)
Authors: Turyanytsia S.M. , Loya N.O. , Korchynska O.O. , Sabovа A.V. , Malyar V.V.
Published: December 2023

COVID-19 is an infectious disease which is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). According to the WHO, on March 11, 2020, COVID-19 was declared a global pandemic. Undoubtedly, no one will deny that infectious pathology occupied and is occupying a significant place among all diseases of different age groups. The ongoing pandemic of coronavirus infection is a vivid proof of this.There is probably no such person in the world who would never “has his own little war” with infectious pathogens. Therefore, the disease is constantly looking for means that would give it an advantage in the fight against pathogens. Research in recent years indicates that COVID-19 affects not only the respiratory, circulatory and nervous systems, but also the reproductive system, in particular the female one.The article is devoted to a review of scientific publications that describe the impact of COVID-19 on women’s reproductive health. The COVID-19 pandemic has sparked debate in the scientific community focusing on the risk of menstrual changes in women with COVID-19, such as disorders in the duration, frequency, regularity, and volume of menstruation (including increased bleeding and clotting), increased severity of dysmenorrhea, and premenstrual syndrome. However, there is not enough data or information about the impact of COVID-19 on reproductive health.The problem of remote potential negative impact of the COVID-19 pandemic on women’s reproductive health is becoming more and more relevant in the practice of gynecologists. It is important to emphasize the need for high-quality work of gynecologists, which includes early diagnosis of reproductive disorders, adequate diagnosis and treatment in order to prevent complications in case of ovarian-menstrual cycle disorders, infertility and miscarriage.Unfortunately, to date there are no unambiguous data on the impact of SARS-CoV-2 on the reproductive system. Therefore, further research into the long-term consequences of the transferred coronavirus infection in women of reproductive age is critically important.
CONTROLLING MECHANISM IN THE MANAGEMENT OF BUSINESS ENTITIES
Authors: Tkachenko Alla
Published: December 2023

Today, the success of enterprises depends on the methods of performing management activities, which make it possible to ensure the effective work of all divisions. Reasonable management decisions are always made on the basis of information reflecting the
RADIATION-INDUCED INSTABILITY OF THE HUMAN GENOME DURING LOW-DOSE IRRADIATION
Authors: Domina Emiliia
Published: December 2023

The problem of radiation-induced carcinogenesis has become particularly relevant due to the distant negative consequences of the Chernobyl disaster. According to modern ideas, the genome instability of irradiated persons plays a determining role in initia
INTERPOLATION OF OPERATORS BY NEWTON-TYPE POLYNOMIALS
Authors: Demkiv Ihor
Published: December 2023

We derive three fundamentally new constructions of interpolation operator polynomials. The first construction is found for an abstract Banach space using a specially chosen countable sequence of nodes associated with the basis of the space. The second con
THE DEVELOPMENT OF INFORMATION MANAGEMENT MODEL OF PROGRAM TECHNICAL COMPLEXITY OF AUTOMATIC SYSTEM MANAGEMENT OF TECHNOLOGICAL PROCESS FOR THE EMERGENCY REGIME OF FUNCTION THE POWER ENERGY EQUIPMENT THE POWER STATION
Authors: Brovko Kostiantyn , Cherniuk Artem , Oliinyk Yuliia , Budanov Pavlo
Published: December 2023

Examined variables affecting the reliability of informational signals, leading to distortion in the quantity of information regarding emergency indicators of technological parameters in power equipment. Suggested employing fractal-cluster theory to descr
SERVER SOLUTION FOR CREATION AND GENERATION DOCUMENTS IN SPECIALIZED DOCUMENT MANAGEMENT SYSTEM
Authors: Korobeinikova Tetiana
Published: December 2023

In this work, a systematic approach was used to solve the problem of creation and generation documents in a specialized document management system. The main focus is on the development of server-side algorithms and document processing at the level of each
DATALOGIC PROJECTING FOR APPLIED ADAPTIVE SEMANTIC TESTING
Authors: Mazurets Oleksandr
Published: December 2023

Goal of this research applied implementation of adaptive semantic testing, key aspects which is development of datalogic model and information technology for adaptive semantic testing. The designed data logic model allows to organize the storage and use o
THE USE OF NON-TRADITIONAL RAW MATERIALS IN THE TECHNOLOGY OF THE PRODUCTION OF COOKED SAUSAGE PRODUCTS
Authors: Holembovska Nataliia , Volkhova Taisia , Dorozhko Vladyslav , Mamchur Roman
Published: December 2023

The paper substantiates the feasibility of developing the technology of fish sausages from hake in combination with chicken meat and adding vegetable raw materials and natural dye. As a result of literary sources analysis, the relevance of this topic was
STRUCTURING THE ECONOMIC POTENTIAL OF HOSPITALITY INDUSTRY ENTERPRISES
Authors: Antoniuk Kateryna , Vivsiuk Iryna
Published: December 2023

In the work, a study of the structuring of the economic potential of hospitality industry enterprises was carried out. The authors determined that when studying the structuring of the economic potential of hospitality industry enterprises, it is worth sta
RESILIENT WEB-APPLICATION SCALING THROUGH INTEGRATED DATABASE ELASTICITY
Authors: Korobeinikova Tetiana
Published: December 2023

This work has focused on the optimization and scaling of web applications, particularly those that utilize databases. The work covered various deployment environments, including physical servers, dedicated servers, virtual servers, cloud systems, and Serv
IMPROVEMENT OF HEAT ENGINE FUEL COMBUSTION PROCESSES DUE TO MAGNETIC TREATMENT OF HYDROCARBONS FUEL
Authors: Rumyantsev Vladislav , Savinov Viacheslsav
Published: December 2023

In our time, the issue of compliance with the environmental norms of exhaust gas emissions of cars, as well as norms for consumption of any type of fuel consumed by any type of transport, is relevant.All types of existing fuels used in combustion chamber
ESCHATOLOGY AND ESCHATOLOGICAL METANARRATIVE AS A KEY POLITICAL TECHNOLOGY AND SOURCE OF LEGITIMATION OF POWER
Authors: Baranenko Nikita
Published: December 2023

The article introduces the analysis of eschatological metanarrative as political technology and aims to give a comprehensive account of its presence in variety of discourses. The main objective of the present inquiry was to explore the eschatological meta
BODY SCANNERS FOR THE FORMATION OF THREE-DIMENSIONAL IMAGES OF THE EXTERNAL SURFACES OF OBJECTS
Authors: Romanyuk Serhii , Stakhov Oleksii , Korobeinikova T. , Chekhmestruk Roman , Romanyuk Oleksandr , Titova Nataliia
Published: December 2023

The nutritional forming of trivial images from body scanners and their applied significance is examined
GRAVITY-MECHANICAL PROCESSING OF MEAT
Authors: Koval Olga , Goots Victor
Published: December 2023

The processes of massaging and salting of meat by periodic impact treatment in drum massagers with short-term compression and stretching are considered. An assessment of modern designs of drum massagers is given depending on the impact on raw materials. E
ТECHNOLOGIES OF WATER СLARIFICATION WITH RUFF FIBRED MEDIUM
Authors: Omelchenko Mykola , Kovalenko Ludmyla
Published: December 2023

The section presents the results of the development of innovative technologies and devices using a medium made of synthetic fibers as a contact medium in the processes of flake formation, settling, filtering, and centrifugation in the clarification of nat
ASPECTS OF OPTIMIZATION OF FISHERIES EXPLOITATION OF SMALL RESERVOIRS IN SOUTHERN UKRAINE ON THE EXAMPLE OF DANILIVSKY RESERVOIR
Authors: Honcнarova Olena , Shevchenko Viktor , Melnychenko Sofiia
Published: December 2023

The work reflects the results obtained regarding the optimization of the rational use of small reservoirs in the Southern region of Ukraine. It has been established that the powerful fund of reservoirs in the South of Ukraine provides opportunities to imp
HR MANAGEMENT OF ORGANIZATIONS IN THE CONDITIONS OF BEHAVIORAL ECONOMY
Authors: Gudz Maryna
Published: December 2023

Problems of approaches to personnel management within classical and neoclassical economic theory.Essential characteristics of behavioral economics.Modern trends in human resources management at the level of organizations.The influence of behavioral ec
FEATURES OF THE PROFESSIONAL AND PERSONAL DEVELOPMENT OF FUTURE TEACHERS IN THE CULTURAL AND EDUCATIONAL AREA
Authors: Zviekova Viktoriia
Published: December 2023

The article discusses contemporary challenges in the professional development of future educators in the context of armed conflict. The authors identify specific aspects of this process, such as the development of social activity and civic positions among
ANALYSIS OF THE MARKETING COMPLEX OF A CHARITABLE FOUNDATION: UKRAINIAN REALITIES
Authors: Shevchenko Valentyna , Mishustina Tetiana , Slepchenko Anna
Published: December 2023

The article examines the peculiarities of the marketing complex of the GLOBA22 charitable foundation, which is manifested in its seven components, namely product, price, place, promotion, people, process and physical environment. It was determined that th
HISTORICAL OVERVIEW OF THE EU GAS MARKET
Authors: Mysak Ihor
Published: December 2023

The presented research shows that the described changes have significant implications for the concept of a 'well-functioning' EU gas market. There's a continuous push to establish competitiveness through sector regulation, emphasizing unbundling of infras
PROBLEMS OF PROFIT FORMATION OF ENTERPRISES
Authors: Adonin Serhii
Published: December 2023

In the course of studying the problems of enterprise profit formation, the role and essence of profit are considered, the factors influencing its formation and systemic nature are identified. Attention is paid to profitability indicators, which reflect t
COMPLEX FORMATION IN SOLUTIONS
Authors: Lemeshko Vasyl
Published: December 2023

Methanol-chloroform solutions with different mixing ratios were studied using vibrational (ATR FTIR and Raman) spectroscopy. Obtained spectra were analyzed by different techniques such as excess spectroscopy and multivariate curve resolution. Analysis of
ORGANIZATIONAL AND ECONOMIC RELATIONS IN MILK TO THE PRODUCT SUB-COMPLEX OF THE AGRICULTURE ІN MODERN CONDITIONS
Authors: Kudelskyi Vitalij
Published: December 2023

The essence of the concept of organizational and economic relations in the milk processing sub-complex of the agro-industrial complex was studied. The historical peculiarities of the understanding of the concept of "relationships" and their penetration in
HIGHLIGHTS TECHNOLOGICAL ASPECTS OF RECIRCULATORY AQUACULTURE MODULAR SYSTEM (RAS) AND PHYSIOLOGICAL PARAMETERS OF HYDROBIONTS ORGANISM
Authors: Honcнarova Olena
Published: December 2023

The scientific work demonstrated the harmonization of physiological and biochemical parameters and development indicators in the body of hydrobionts under the influence of cultivation in a recirculating modular system. The results of the scientific and ex
UNABHÄNGIGKEIT DER JUSTIZ IN DER UKRAINE: AKTUELLER STAND UND MÖGLICHKEITEN ZUR VERBESSERUNG
Authors: Moskvych Lidiia
Published: December 2023

The article analyses the state of independence of the judiciary in Ukraine. Based on the methodology for assessing the state of independence of the judiciary used in the EU, the author analyses the regulatory guarantees and effectiveness of the mechanism
ESG INVESTING - THE ESSENCE AND PROSPECTS FOR REBUILDING THE ECONOMY OF UKRAINE
Authors: Dyakovsky Dmytro
Published: December 2023

Understanding the essence and potential of ESG investing can ensure the creation of favorable conditions for the sustainable economic development of Ukraine and its successful integration in the international market. The article examines the essence, adva
THE CONCEPT OF "SOCIAL PRACTICES" AND ITS ROLE IN MODERN SOCIAL KNOWLEDGE
Authors: Dodonov Danylo , Dodonova Vira
Published: December 2023

The chapter is devoted to the problem of defining social practices and their content, in which a comprehensive approach to the study of social practices is justified. To this end, it is necessary to adhere to the following methodological guidelines: first
METHODS OF RADIATION RESEARCH AND FUNDAMENTALS OF X-RAY ANATOMY OF THE CARDIOVASCULAR SYSTEM FOR SEMINAR AND PRACTICAL LESSONS (BASIC COURSE)
Authors: Bortnyi Mykola
Published: December 2023

The chapter contains information about modern instrumental diagnostic methods in cardiology, namely echocardioscopy, coronary angiography, multispiral computed tomography-coronary angiography and magnetic resonance imaging of the heart. The basics of X-ra
FORMULATION OF SAFE PRODUCTS FROM FRUIT AND VEGETABLES RAW MATERIALS FOR HEALTHY NUTRITION
Authors: Seliutina Halyna
Published: December 2023

Considered plant raw materials and food products from the point of view of quality and safety. An analysis of the main groups of toxic substances and methods of reducing their concentration during the processing of plant raw materials was carried out. On
ANALYSIS OF THE DEVELOPMENT OF THE BIOFUEL SECTOR IN UKRAINE
Authors: Avdieieva Lesia , Makarenko Andrii , Turchyna Tetiana , Dekusha Hanna
Published: December 2023

The chapter analyzes the development of the biofuel sector in Ukraine. It examines the current state of the biofuel complex, biofuel production volumes, main types of biofuel, and the geographical distribution of production. Integrating biological types
TRANSFORMATIONS OF EDUCATION MANAGEMENT IN THE ХХⅠ СENTURY.
Authors: Kryzhko Vasyl , Sapozhnykov Stanyslav , Balaban Oleh
Published: December 2023

The global role of scientific management in the development of human civilization has been determined. The lack of a direct correlation between the formation of scientific management and the use of its ideas and technologies in education in the first half
FEATURES OF THE IMPLEMENTATION OF THE CONTENT OF TEACHERS' CIVIL COMPETENCE ACCORDING TO THE "PROFESSIONAL TEACHER STANDARD"
Authors: Oleksenko Svitlana , Savchenko Svitlana
Published: December 2023

An important role in the development of civil society belongs to the teacher, because it is in the educational institution that students receive basic knowledge of civic education, and their civic competence is formed. Accordingly, there is a need to dete
THE CONTEXT OF THE SPATIAL ENVIRONMENT IN A MODERN CITY
Authors: Martyshova Larysa
Published: December 2023

This article highlights the formation of spatial and communicative structures of a modern city. It considers various aspects that generally form a multi-level, multifunctional structure of public spaces in the city, in the context of its sustainable deve
DEVELOPMENT OF A DIGITAL MARKETING STRATEGY AS A REGULATORY DOCUMENT OF THE EDUCATIONAL INSTITUTION
Authors: Lisun Yanina
Published: December 2023

he article substantiates the necessity of forming a digital marketing strategy as a regulatory document integrated into the educational institution's development strategy. Digital transformation measures at the level of the Ministry of Education of Ukrain
OLEKSA NOVAKIVSKY "STILL LIFE WITH FLOWERS": IDENTIFICATION AND ATTRIBUTION OF THE PAINTING WORK
Authors: Yamash Yuri
Published: December 2023

The article is devoted to the expert research, attribution and identification of a newly discovered work by the famous Ukrainian artist Oleksa Novakivskyi in a private collection, namely the painting "Still Life with Flowers". As a result of the analysis,
THE ROLE OF OXYGEN IN THE MODIFICATION PROCESS OF STATE FUNCTIONALS OF WHEAT SEEDS AND LACTOBACTERIA BY AN ELECTROMAGNETIC FIELD
Authors: Kovalenko Olga , Kalinichenko Svitlana , Sklyar Nadia , Kulish Sergey , Levchenko Volodymyr , Antusheva Tetyana
Published: December 2023

The possibilities of modifying the functional characteristics of wheat seeds and lactobacilli using low-intensity electromagnetic fields (EMF) in frequency ranges associated with gas resonances are considered.Objective. Study the role of oxygen in the p
URBAN PLANNING ASPECTS OF HUMANIZATION OF THE CITIES IMPROVEMENT: SCIENTIFIC AND PRACTICE EXPERIENCE
Authors: Dreval Iryna
Published: December 2023

The article is devoted to the current problem of humanization of the urban environment - a global positive process in modern architecture. Against the background of rethinking the role and place of man in the modern world, changes are taking place in the
THE THEORETICAL ASPECT OF THE STUDY OF THE EVOLUTION OF THE JEWISH THEATER: METHODOLOGICAL FOUNDATIONS AND SOURCE STUDY BASE
Authors: Ovcharenko Tetyana
Published: December 2023

The article offers a thorough review of the scientific literature on the topic and justification of the choice of individual research methods. The theoretical foundations are laid in the works of specialists from various fields of scientific knowledge: hi
THE MAIN TRENDS OF THE EDUCATIONAL AND EDUCATIONAL ACTIVITIES OF THE ORTHODOX BROTHERHOODS OF WESTERN UKRAINE DURING THE INTERWAR PERIOD (1921-1939)
Authors: Myshkarova Svitlana
Published: December 2023

The activity of Orthodox brotherhoods operating on the territory of Western Ukraine during the interwar period (1921-1939) was studied. The general, special and individual aspects of their implementation of educational activities have been identified. The
EUROPEAN STOCK MARKET FUNCTIONING STANDARDS AND THEIR IMPLEMENTATION IN UKRAINE
Authors: Levkovets Natalia
Published: December 2023

The success of the development of the stock market proves the need to implement specific measures to increase liquidity, capitalization, transparency and strengthen control over activities on the part of the state, to form a purposeful state strategy for
THE GERMAN LANGUAGE IN THE WORLD: SOCIOLINGUISTIC ASPECT
Authors: Sabitova Alla , Yukhnovets Nataliia , Dyshleva Svitlana
Published: December 2023

The article provides cultural-linguistic information about the German language in the world as an example of how to start a course in learning a second foreign language (German) for philologists it reports on the state of the German language in the worl
VISUAL MIND MAPPING FOR PRACTICING FOREIGN LANGUAGE SPEAKING
Authors: Holovko Iryna
Published: December 2023

The paper examines the concept of Visual Mind Mapping technology for practicing foreign language speaking. The main approaches of scientists to the definition of Visual Mind Mapping concept are reviewed. The practice of using mind maps to develop and mast
THEORETICAL BASIS OF APPLICATION OF STEM CELLS TRANSPLANTATION IN CLINICAL PRACTICE
Authors: Derpak Yuriy , Lim Shan
Published: December 2023

Stem cell transplantation is becoming a more common procedure in the treatment of pathological states and a number of different diseases.Goal of Research. Analyze the information about the stem cell (SC) biology (description, properties) offering great
GLOBAL GAS AND LNG MARKETS: DEMAND, SUPPLY DYNAMICS, AND FUTURE IMPLICATIONS
Authors: Mysak Pavlo , Mysak Ihor
Published: December 2023

This article provides a comprehensive analysis of the global gas and liquefied natural gas (LNG) markets, covering increasing demand, market volatility, supply and demand dynamics, and the implications of the Paris Agreement on natural gas demand. It high
A PAPER OR ELECTRONIC TEXTBOOK? ANALYSIS OF UNIVERSITY STUDENTS’ OPINIONS
Authors: Babushko Svitlana , Solovei Myroslav , Solovei Liudmyla
Published: December 2023

Currently, one of the greatest challenges in educational process is the choice of a textbook and its format either electronic or paper. Due to the reading crisis, partly caused by digitalization, the question has become rather topical especially at univer
RISK MANAGEMENT SYSTEM FOR SMALL AND MEDIUM-SIZED INDUSTRIAL ENTERPRISES IN WARTIME CONDITIONS
Authors: Nechayeva Iryna , Pankova Alla
Published: December 2023

In the study dedicated to risk management in industrial enterprises of small and medium-sized businesses, the complexity and multifaceted nature of the concept of "risk" are emphasized. The work analyzes the essence of risks, their classification, and th
A COMPREHENSIVE REVIEW OF EMERGING TECHNOLOGIES FOR FLASH FLOOD PREDICTION INCLUDING: AI, ML, IoT APPROACHES
Authors: Mysak Pavlo , Mysak Ihor
Published: December 2023

There is increasing interest in the use of smart technologies for hazard management, yet few studies have explored the trends of these technologies in the context of flash floods. This study examines the application of innovative technologies, including a
ACOUSTIC ZONING OF NOISE DISTRIBUTION ON THE TERRITORY OF A MODERN CITY (ON THE EXAMPLE OF THE CENTRAL PART OF THE CITY OF KHARKIV)
Authors: Abrakitov Volodymyr
Published: December 2023

At work the considered methodology for creating noise maps of populated areas with using the ArcGIS application software. In as the territory to be studied, the populous district in central part of the city of Kharkiv. Noise mapping is an important acoust
CALCULATION METHOD OF SOLID FUEL CONVERSION WITH GASIFICATION PRODUCTS RECIRCULATION AND WITH THEIR PRE-HEATING
Authors: Sklyarenko Evgen , Vorobiov Leonid
Published: December 2023

The paper considers a way to improve the quality of generator gas and reduce heat losses in the process of thermochemical conversion of solid fuel. The scheme of the technological process and the method of calculating the conversion of solid fuel with rec
INCLUSIVE EDUCATIONAL ENVIRONMENT OF THE EXTENDED DAY GROUP IN THE CONTEXT OF PROBLEMS, CONTRADICTIONS AND PROSPECTS OF DEVELOPMENT
Authors: Oleksenko Svitlana , Savchenko Svitlana
Published: December 2023

The creation of a favorable inclusive educational environment, the introduction of innovative models of social assistance and support for persons with special educational needs are among the most urgent issues of education development in Ukraine.The arti
THE ARCHETYPE "APPOINTMENT IN SAMARRA" IN THE CONTEMPORARY FILM PROJECTIONS
Authors: Mitina Lubov
Published: December 2023

The article examines the archetype "Appointment in Samarra", formed from an oriental parable as a result of geocultural transformations, and its subsequent film projections: "Redacted" (2007), "Appointment with Death" (2008), "Appointment in Samarra" (201
MODELING OF TRANSPORT SERVICE OF INDUSTRIAL ENTERPRISES WITH LIMITED VEHICLE FLOW
Authors: Krasulin Oleksandr , Khara Maryna , Doroshenko Illia , Avramenko Tamara
Published: December 2023

At the present stage, an important issue of industrial enterprises in Ukraine is resource and energy saving. In particular, the importance of this issue is quite high for enterprises whose transportation process is based on the use of a railway mode of tr
FOOD SAFETY AND QUALITY MANAGEMENT SYSTEM IN THE RESTAURANT INDUSTRY
Authors: Shevchenko Oleksandr , Kuzmin Oleh , Dudarev Igor , Melnyk Nataliia , Murzin Andrii , Ushchapovskyi Artem , Chemakina Oktyabrina , Kuzmin Anton , Kuzmin Dmytro
Published: December 2023

This paper develops a food safety and quality management system for a food service establishment in accordance with Ukrainian legislation. The system covers all stages of liquid broth production and includes hazard analysis, the development of a HACCP pla
THE GLYCEMICAL INDEX AS A MEASUREMENT OF THE QUALITY OF CONFECTIONERY PRODUCTS IN THE XXI CENTURY
Authors: Kovalenko Ihor
Published: December 2023

The glycemic index (GI) has emerged as a vital quality criterion for confectionery products in the 21st century, as the rising prevalence of diabetes and obesity has driven consumers to seek healthier alternatives. Traditional confectionery products, whic
FINANCES OF TERRITORIAL COMMUNITIES DURING THE WAR AND AFTER ITS END
Authors: Dzhuryk Khrystyna , Kashchyshyn Vasyl
Published: December 2023

This article analyzes how Russia's war on the territory of Ukraine, which began on February 24, 2022, has affected and continues to affect the finances of territorial communities in the occupied territories and beyond. The main sources of local budget rev
OPTIMIZATION OF THE RECIPE FOR MAKING GALETTES IMPROVED WITH INNOVATIVE INGREDIENTS
Authors: Bohdan Oleksandr , Stukalska Natalia , Kuzmin Oleh
Published: December 2023

This article examines the process of optimizing the recipe for making galettes enriched with innovative ingredients. The expediency of optimization was discussed. The criterion of optimality and controlling factors, the change of which will have an impact
IVAN TRUSH ON THE FATE OF UKRAINIAN ART
Authors: Yamash Yuri
Published: December 2023

The article examines the views and considerations of the leading Ukrainian artist and art theoretician of the beginning of the 20th century. Ivan Trush on the development of national art and problems related to this issue. The artist sees the lack of poli
INTERNATIONAL EXPERIENCE IN LOCAL GOVERNMENT FINANCING
Authors: Dzhuryk Khrystyna
Published: December 2023

Over the recent years the fundamental changes in the system of local self-government have undergone in Ukraine, particularly as regards the formation of local budgets. A range of laws were adopted to increase the budgetary autonomy and financial self-sust
COMPLEX TECHNOLOGICAL SOLUTIONS OF THE MODULAR SYSTEM OF MULTITROPHIC AQUACULTURE
Authors: Honcнarova Olena
Published: December 2023

The scientific work demonstrates the technological aspects of aquaculture optimization using the multitrophic aquaculture model. It was established that the introduction of technological factors contributes to the improvement of the parameters of the cult
STRATEGIC DIRECTIONS OF THE DEVELOPMENT OF UKRAINE
Authors: Ataieva Olena
Published: December 2023

Bases of strategic directions of socio-economic development of the Ukrainian state system and society are considered as to historical inevitability of the historical and mathematically certain conformities to law of changes of economic formations from pri
PIANO PERFORMANCE IN THE CONTEXT OF MODERN EDUCATIONAL TRENDS: CHALLENGES AND PERSPECTIVES
Authors: Kuryshev Eugen
Published: December 2023

This chapter examines the challenges and prospects of piano performance education within the framework of modern educational trends, particularly focusing on the transition to remote learning. The chapter identifies key issues, such as the diminished abil
FEATURES OF PARALLELIZING THE COMPUTING PROCESS OF FORMING THREE-DIMENSIONAL GRAPHIC SCENES
Authors: Romanyuk Oleksandr , Bobko Oleksii , Romanyuk Oksana
Published: December 2023

Features of the parallelization of the computational process of the formation of three-dimensional graphic scenes are considered, proposed structures for parallelization
Lecture notes on biochemistry, Part 1 (for 2nd year students of Medical Faculty)
Authors: Knyazyeva Maryna Vladaslavivna
Published: December 2023

This work includes, in brief form, modern information material for the course biological chemistry in three sections - metabolism of carbohydrates, lipids, proteins and amino acids. The work contains information about scientific discoveries that influenced the development of modern medicine, contains examples of the simplest clinical problems and is aimed at applying biochemical knowledge in the practical activities of the future doctor
Scientific basis of analysis and synthesis of optimal energy-efficient control of electromechanical systems
Authors:   National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Voliansky Roman , Kuznetsov Vitaliy ,   Ukrainian State University of Science and Technologies, Doskoch Volodymyr ,   Ukrainian State University of Science and Technologies, Tkalenko Oleksandr ,   Dnipro University of Technology
Published: December 2023

The authors' achievements in the field of development of control systems theory, where high-order sliding modes are implemented, was presented. Original methods for optimizing the accuracy of automatic ¬control systems for electric drives with nonlinear activation functions were outlined. The dynamic and static characteristics of control systems with nonlinear control algorithms were considered, and their stability was analyzed.
For scientific and technical workers engaged in the research, design and operation of modern automatic control systems, as well as for students and post-graduate students of relevant specialties
Israel Scheffler ve Paul H. Hirst’te Eleştirel Düşünme ve Özerklik Kavramlarının Rolü ve Önemi
Authors: KAYA Bayram
Published: December 2023

Analitik felsefe 19. yy sonları ve 20. yy başlarında geleneksel felsefe anlayışına bir tepki olarak ortaya çıkan bir akımdır. Analitik eğitim felsefesi ise kısmen geleneksel eğitim felsefesine reaksiyon olarak ve kısmen ise felsefenin diğer alanlarına baskın olan analitik yaklaşımın eğitim alanına uygulama arzusu ile ortaya çıkmıştır. Amerikalı Israel SCHEFFLER ve İngiliz Paul HEYWOOD HIRST 1960’lardan itibaren bu alanda birçok eser üretmiştir ve bu felsefe anlayışının önde gelen düşünürleri arasında kabul edilmektedir. Bu çalışmada bu iki düşünürün eserlerindeki ve genel eğitim teorilerindeki eleştirel/rasyonel düşünce ve özerklik kavramları incelenmiştir. Analitik bir yaklaşım benimsenerek önce farklı eğitim konularındaki görüşleri tasnif ve analiz edilmiştir. Sonrasında ise bu kavramları nasıl yorumladıkları, kendi eğitim modeli önerilerinde nasıl bir önem atfettikleri ve bu kavramların eğitimde nasıl kullanılabileceği ile ilgili görüşleri incelenmiştir. Çalışma sonucunda özellikle Israel Scheffler’de daha baskın olmak üzere eleştirel düşünce eğitimin hem en nihai amacı hem de bu amaca götürecek olan en önemli yöntem olarak ortaya çıkmaktadır. Özerklik kavramı açısından ele alındığında ise her iki düşünür de bireyin doğuştan değerli ve itibar sahibi varlık olduğunu ve rasyonel düşünme yolu özgür seçimler yapabilme hakkına sahip olmasını savunmaktadır.
Çin’de Gelişen Bir Stratejik Sektör Olarak Yenilenebilir Enerji
Authors: ATAÇAY M. Nergis
Published: December 2023

Sanayi Devrimi’nden itibaren enerji kaynağı olarak yoğun bir şekilde fosil yakıtların kullanılmasıyla gerçekleştirilen üretim, çevre bozulması ve iklim değişmesi gibi sorunların ortaya çıkmasında önemli rol oynamıştır. Bunun yanında fosil yakıtların tükenme tehlikesi altında olması endüstriyel üretimin devamlılığı açısından ayrı bir sorun olarak ortaya çıkmıştır. Dolayısıyla sürdürülebilir kalkınma tartışmalarında açlık, yoksulluk, eşitsizlikler gibi başka pek çok sorunla mücadeleyle birlikte temiz enerji kullanımının geliştirilmesi de yer almıştır ve ülkelerin yenilenebilir enerji sektörlerini geliştirme çabaları başlamıştır. 1970’lerin sonundan itibaren gerçekleştirdiği reformlarla ekonomik başarı elde ederek küresel ve bölgesel düzeyde gücünü arttırmış olan Çin’in yenilenebilir enerji sektöründe de oldukça iyi performans gösterdiği görülmektedir. Çevre sorunlarının getirdiği olumsuz sonuçların yanında, dünyanın en büyük enerji ithalatçılarından biri olan Çin enerji güvenliği meselesi yüzünden çevre ve enerji ile ilgili sektörlerin gelişimine önem vermektedir. Ayrıca bu sektörler Çin’in gelişen stratejik sektörleri arasında yer almaktadır. Özellikle 2008 yılında gerçekleşen küresel finans krizinden itibaren Çin stratejik olarak belirlediği sektörlerde yasal düzenlemelerin yanında önemli ölçüde devlet kontrolünde ve devlet müdahalesinde bulunmaktadır. Gelişen stratejik sektör olarak görülen yenilenebilir enerji sektöründe de benzer bir yaklaşım olup olmadığını sorgulayan bu inceleme sonucunda, bu sektöre de Çin devletinin çeşitli yöntemlerle müdahale ettiği görülmektedir.
Acem Tahtında 50 Yıl: Nasıreddin Şah Kaçar’ın İktidar Sırları
Authors: ASLAN Özcan
Published: December 2023

19. asır İran tarihi bir fecaatler devridir. Sosyo-politikten ekonomiye kadar her alanda bir keşmekeş olarak kendini gösteren bu trajik vaziyet, İran toplumunun her yönü ile kayıp bir yüzyılıdır denilebilir. 18. yüzyıl teorik bilgi birikimi 19. yüzyılda sanayi devrimine dönüştüğünde başta Avrupalılar olmak üzere birçok millet bu yüzyılı bir sıçrama devresi görerek 20. yüzyıla birer dünya devleti olarak girmişlerdir. İran’ın yanı başında bunlar yaşanırken İranlılar, tarihlerinin belki de en başarısız yöneticileri olan Kaçar şahlarının bitmek bilmeyen isteklerini gayet mesrurane(!) karşılama telaşındaydılar. 1796 tarihinde iktidarı ele almaya dair süren Afşar-Zend mücadelesi arasında üçüncü bir güç olarak yükselen Kaçar Hanedanı, bu iki rakibi bertaraf ederek İran’da Nadir Şah’ın ölümünden sonra süren kaos ortamına son vermişlerdir. Kaçarlar, içerdeki rakiplerini ortadan kaldırmaya dair gösterdikleri başarıyı, İran’ı 20. yüzyıla modern bir dünya devleti olarak çıkarma konusunda gösteremediler. Başkent Tahran (ve bir nebze Tebriz) dışında pek fazla bir yönetme emaresi göstermeyen bu hanedan, yüzyılını doldurur doldurmaz sükût etmiş ama arkasında enkaz şeklinde bir İran bırakmıştır. Bu makale konu olarak; 19. yüzyıl İran’ında Kaçar şahlarının dördüncüsü olan Nasıreddin Şah’ın elli yıl gibi uzun bir iktidar devresini nasıl ve ne şekilde sürdürdüğü, birçok iç ve dış krize rağmen nasıl devrilmediği, iktidarını devam ettirmesindeki sır ve saikleri ele alacaktır.
Vergi Uyumu Konusundaki Makalelerin Web of Science Veri Tabanına Dayalı Bibliyometrik Analizi
Authors: GÜNAY Hamdi Furkan
Published: December 2023

Vergi uyumuna yönelik tartışmalar uzun süredir devam etmekte ve ilgili yazın farklı disiplinlerden araştırmacıların katkılarıyla zenginleştirilmeye devam etmektedir. Bu yönüyle vergi uyumu uzun yıllardır olduğu gibi gelecekte de araştırmacılar için ilgi çekici bir çalışma alanı olma özelliğini korumaktadır. Buna karşın literatür incelendiğinde vergi uyumu araştırmalarının genel eğilim ve özelliklerini ortaya koyan çalışma sayısı oldukça sınırlıdır. Bu araştırmanın amacı Web of Science veri tabanında indekslenen vergi uyumu çalışmalarının bibliyometrik analizini yapmaktır. Bu doğrultuda 1982-2023 yılları arasında yayınlanmış 829 makale, RStudio programında “biblioshiny” paketiyle analiz edilmiştir. Yapılan analiz kapsamında vergi uyumu çalışma alanında yayın yapan en etkili dergiler, yazarlar, ülkeler, iş birliği durumları, kelime analizleri, tematik harita ve evrim gibi çeşitli bibliyometrik göstergeler sunulmuştur. Alandaki en üretken derginin Journal of Economic Psychology olduğu ve en üretken, en çok atıf alan ve en çok iş birliği gerçekleştiren yazarın ise Erich Kirchler olduğu tespit edilmiştir. Yıllar itibarıyla vergi uyumuna ilişkin makale sayılarında önemli bir artış ivmesi görülmekle birlikte “tax law”, “e-government” ve “economics” konularına son yıllarda yaşanan tematik evrim çalışmayla ulaşılan bazı diğer bulgular arasındadır. Çalışmanın vergi uyumu araştırma alanının genel görünümünün ortaya koyulması ve gelecek araştırmalara yol göstermesi bakımından faydalı olacağı düşünülmektedir.
Pandemi Krizi Sürecinde Avrupa Yeşil Mutabakatı
Authors: KEKLİK İbrahim , BARIŞ Abdullah
Published: December 2023

Avrupa Yeşil Mutabakatı, 2050 yılına kadar Avrupa Birliği için net sıfır karbon emisyonuna ulaşmayı hedeflemiş ve sıfır karbon emisyonuna ulaşma hedefi yolunda Avrupa Birliği’ni kaynak verimli ve rekabetçi bir ekonomiye sahip, modern, yüksek refaha sahip bir topluma dönüştürmeyi de amaçlamıştır. Yeşil Mutabakat henüz yapım aşamasında iken ortaya çıkan Covid-19 krizi, mutabakatı raydan çıkarabilecek bir sorun olarak ortaya çıkmıştır. Fakat Yeşil Mutabakat oluşturulduğu süreçteki eksikliklerine ve Covid-19 krizinden dolayı ortaya çıkan kısa vadeli ihtiyaçlara rağmen bu süreçten güçlenerek çıkmıştır. İklim ve salgın krizleri arasındaki etkileşim, Yeşil Mutabakat’ın Avrupa Birliği’nin uzun vadeli hedefleri ile krizleri önlemek için gereken kısa vadeli politikalar arasındaki bütünleyici parçayı tamamlaması ve yeşil geçiş için gerekli adımların atılması fırsatını sağlamıştır. Pandemi krizine müdahale etmek için yeşil geçişe yönelik mevcut bütçe güçlendirilmiş ve Avrupa Komisyonu’na daha fazla icra yetkisi verilmiştir. Avrupa Komisyonu da Covid-19 krizi döneminde Yeşil Mutabakat’ı krizden çıkmak için bir strateji olarak görmüş ve büyük bir kısmı yeşil hedefler için olmak üzere yaşanan krizden kurtulmaya yönelik fonlarla donatmak için kullanmıştır. Bu çalışmada Avrupa Birliği ekonomik modelinin Avrupa Yeşil Mutabakatı’nın rolünü güçlendirmeye ve aynı zamanda sürdürülebilirlik lehine güçlü dinamikler oluşturmaya ve entegrasyonu teşvik etmeye ne oranda katkıda bulunduğu ele alınmaktadır.
Anayasa Mahkemesi’nin Cumhuriyet’in 2. Yüzyılında Değişmesi Gereken Gerçek-Gerçek Olmayan Geriye Yürüme İçtihadı
Authors: GENÇTÜRK Yetkin Kaan
Published: December 2023

Kahramanmaraş merkezli 6-7 Şubat 2023 tarihli depremlerinin de sebep olduğu bütçe açıklarının telafi edilmesi amacıyla 7440 sayılı Kanun’la ihdas edilen Ek Kurumlar Vergisi ile 7456 sayılı Kanun’la ihdas edilen Ek Motorlu Taşıtlar Vergisi’nin yürürlük etkisi incelendiğinde hukuki sonuçlarının geçmişe etkili olduğu gözlemlenmektedir.
Her ne kadar söz konusu yasaların hüküm ve sonuçları geçmişe etkili olsa da vergi yasalarının zaman bakımından uygulanmasındaki kural geleceğe etkili olmalarıdır. Bu sebeple de ilgili yasaların Anayasa’ya aykırılığı iddiasının Anayasa Mahkemesi’ne taşınacağı tahmin edilmektedir. Bu noktada ise Anayasa Mahkemesi’nin geçmişe etkili vergi yasalarını ikili bir ayrımda ele aldığı gerçek-gerçek olmayan geriye yürüme içtihadının tekrar uygulama alanı bulabileceği düşünülmektedir.
Çalışmada ise her iki yeni ihdas edilmiş vergi yasasının geçmişe etkili sonuçları tespit edilerek Mahkeme’nin benzer gerekçelerle benzer şekilde düzenlenmiş yasalar hakkındaki mevcut içtihadı aktarılarak Mahkeme’nin içtihadında bir değişiklik olmamasının sonuçları anayasal ilkeler çerçevesinde değerlendirilmiştir. Son olarak Mahkeme’nin gerçek-gerçek olmayan geçmişe yürüme içtihadının Cumhuriyet’in ikinci yüzyılında neden değişmesi gerektiği açıklanmıştır.
Ionizing Radiation Shielding Properties of Tantalum Pentoxide Doped High-Density Polyethylene Composites: A Theoretical Study
Authors: KARABUL Yaşar
Published: December 2023

The rise in the utilization of radiation across various domains necessitates the advancement of next-generation radiation shielding materials that are devoid of lead. Due to their low weight and flexibility, polymer composites are considered as environmentally friendly alternative materials that can be used instead of toxic and high-weight lead for radiation shielding. From this point of view, the present study has focused on examining the radiation shielding performance of tantalum pentoxide doped high-density polyethylene (HDPE/Ta2O5) composites (including 5, 10, and 20 wt% Ta2O5) by using WinXCom software and MCNP6 simulation. The photon energies selected corresponded to the photons emitted from the Ba-133 (81 and 356 keV), Cs-137 (662 keV), and Co-60 (1173 and 1332 keV) radioactive sources that cover X-rays along with the low-and mid-energetic gamma-rays. The mass attenuation coefficient (/) of the composites has been calculated within the 81 keV-1332 keV photon range by utilizing WinXCom software and MCNP6 code. The other shielding parameters such as Half Value Layer (HVL), effective atomic number (Zeff), and effective electron density (Neff) have been determined. In the light of data, it has been revealed that gradual increase in Ta2O5 doping while improving the / coefficients, Zeff, and Neff parameters, decreasing the HVL length of HDPE considerably. Additionally, the parameters obtained by WinXCom and MCNP6 simulation are in good agreement. the. Ultimately, the best ionizing shielding performance among the composites has been determined for HDPE/20% Ta2O5 composite against 81 keV photons.
On 1-Absorbing Fuzzy Ideals of Commutative Semirings
Authors: MEHMET ÖZKAN Doç. Dr. Erdoğan , ONAR Serkan , OZKAN Ayten , KAPLAN İlayda
Published: December 2023

In this study, the algebraic structure of 1-absorbing ideals is first examined and applied to fuzzy sets, along with an investigation into the relationships and algebraic properties between them. The contribution to this work's literature involves examining 1-absorbing fuzzy primary ideals. Features of 1-absorbing fuzzy primary ideals are explored, and it is demonstrated, for instance, that I is deemed a 1-absorbing fuzzy primary ideal of P if I is a fuzzy primary ideal of P. Additionally, I is considered a 2-absorbing fuzzy primary ideal of P if I is a 1-absorbing fuzzy primary ideal of P. Furthermore, these theorems are elucidated through specific examples.
A sequência FEDATHI no ensino de Geometria: uma experiência inclusiva a partir da realidade aumentada e os sólidos de Platão 3D
Authors: Miranda Roberto da Rocha , Lima Ivoneide Pinheiro , Santos Maria José Costa dos , Santana José Rogério
Published: December 2023

A educação para inclusão de pessoas com necessidades educacionais especiais no ensino básico, no Brasil, tem sido um grande desafio nos tempos atuais. O Censo Escolar de 2022 aponta que existem 80.449 estudantes que possuem baixa visão, 7.308 com cegueira e 626 com surdocergueira matriculados no ensino escolar básico. Desse modo, o objetivo deste texto é relatar a experiência desenvolvida com 30 licenciandos do curso de Pedagogia, da Faculdade de Educação da Universidade Federal do Ceará (FACED/UFC), na qual se buscou o desenvolvimento do Pensamento Geométrico (PG) na abordam dos conceitos de arestas, faces e vértices. Para isso, foi realizada uma oficina no dia 26 de março de 2023, com duração de 3h, abordando os Sólidos de Platão e a Realidade Aumentada (RA), utilizando a metodologia Sequência Fedathi (SF), a qual possui o olhar mais específico para a ação pedagógica do professor. Esta metodologia engloba a concepção do planejamento de ensino (antes), a execução do trabalho docente em sala de aula (durante) e a conclusão da aula (reflexão sobra a prática), com a finalidade de propiciar ao aluno uma postura investigativa e autônoma no decorrer da ação educativa. Os resultados nos revelaram que, apesar de todos os estudantes terem caracterizado a matemática como uma disciplina difícil e muito rigorosa, a oficina possibilitou o contato com novas abordagens metodológicas para uma geometria inclusiva com estudantes com deficiência visual. As considerações finais mostram que houve aprendizado e um bom envolvimento do grupo durante toda a atividade e discussões.
Experimental Research of the Effects of Benzoylthiourea Derivative Fuel and Gasoline Mixtures on Engine Performance and Emissions
Authors: COŞMAN Sertaç
Published: December 2023

In this study, the influences of Benzoylthiourea Derivative Fuel N-(2-amino-5-bromo-1,dihydropyridine-1-yl)carbonothioyl)-2-chlorobenzamide as an additive into gas-oline were researched on engine performance and exhaust emissions. For this reason, a single-cylinder four stroke gasoline engine was run at wide open throttle, and 2400, 2800, 3200, 3600 and 4000 rpm engine speeds. The changes of engine torque, power output, specific fuel consumption, thermal efficiency, CO, CO2 and HC emissions were experi-mentally investigated.
Democratic Continuity or Regression?
Authors: Pauković Davor , Raos Višeslav
Published: December 2023

This article deals with the level of democracy in Croatia after EU accession. The first part presents key events, processes, and actors which have shaped the trajectory of democratic development. The second part discusses the Croatian case in the context of current research on democratic backsliding. The third part tests the idea about democratic backsliding in Croatia by running regression models with democracy indices derived from the Varieties of Democracy (V-Dem) dataset. The findings challenge the idea of democratic backsliding in Croatia. The models do not show a clear association of decreased democracy scores after EU accession but point to a stronger role of the pre-accession period in increasing levels of democracy in Croatia. The models also highlight the explanatory role of executive and public sector corruption regarding democracy levels in Croatia. Instead of speaking of democratic backsliding, the Croatian case can be better described as one experiencing democratic stagnation.