bluuebunny/crossref_metadata_2025 huggingface dataset:
SUSTAINABLE TERRITORIAL AND SPATIAL PLANNING IN THE CONTEXT OF THE RECOVERY OF UKRAINE - DEFINITIONS, PRINCIPLES, CRITERIA AND TASKS
Authors: Semko Vadym
Published: March 2023

The article is devoted to the issue of verification of the conceptual and categorical base of sustainable territorial and spatial planning in Ukraine in accordance with the European practice of long-term, systemic and perspective planning of the living space of society. The justified inevitability of the final integration of Ukraine into the Euro-Atlantic space after the repulsion of Russian aggression and the objective necessity of transition to European standards. The main problems of spatial development in Ukraine and directions for improvement of national territorial planning, formed on the eve of Russian aggression in February 2022, are listed. The formulated problem of the uncertainty of the conceptual and categorical apparatus of spatial planning in Ukraine, which consists in the fact that the concepts of «territorial planning», «territory planning», «regional planning», «district planning», «city planning», etc. are often intertwined, duplicate or replace one another one that is not quite correct. In some cases, they are used as synonyms, in others, on the contrary, in incompatible meanings that cannot be combined into a single system. There is a well-founded need to develop theoretical-methodological and methodical principles of territory planning, which requires, first of all, certain conceptual-terminological and conceptual certainty. The condition for its achievement is the balanced consideration, on the one hand, of not only European standards, but also European experience in the field of spatial planning, and on the other, general and regional spatial specifics of Ukraine. The main principles of long-term territorial and spatial planning developed in European practice are defined. The proposed concepts and terms are fixed in the official documents of the European Union and reflect the current aspects of sustainable spatial planning. Particular attention is paid to the parameters of sustainable spatial planning, which should be guided by the planning of the living space of a European-style society. The fundamental goals of sustainable spatial planning are given, which include: balanced socio-economic development of regions; improving the quality of life; responsible management of natural resources and environmental protection; rational land use. The conclusions substantiate the possibility of transforming the destructive consequences of Russian aggression into the possibility of comprehensive modernization of Ukraine's living space based on European principles of sustainable spatial planning, which, in turn, will facilitate and accelerate Ukraine's integration into the European Community.
PROPOSALS FOR IMPROVING THE METHODOLOGY OF STATE REGISTRATION OF SANITARY PROTECTION ZONES
Authors: Trehub Mykola , Trehub Yuliia , Zabolotna Yuliia , Yankin Oleksandr
Published: March 2023

Peculiarities of the state registration of sanitary protection zones in the state land cadastre were studied. There are three types of state registration of sanitary protection zones in the state land cadastre. The first case: simultaneous state registration of the land parcel on which the regime-forming object is located and the sanitary protection zone around it. For this case, three features are systematized: if the right to a land parcel is issued for the first time and the sanitary protection zone has not yet been established around it; if there is a state act on the right of ownership or use of a land parcel, and the information about it is not registered in the state land cadastre; if, for certain reasons, division or unification of previously formed land parcels is carried out without changing their purpose. 

The second case: state registration is diluted in time. For this case, two types of specific features are systematized: the land management documentation for the land parcel with the regime-forming object located on it was developed and passed state registration and the data was entered into the automated system of the state land cadastre, while the data on the sanitary protection zone was not updated; data on the land parecel have already been entered in the state land cadastre, but the regime-forming object is not yet available.

The third case: the need to update the data on the sanitary protection zone, while the data on the land parcel remain unchanged. The corresponding case should be the most common, taking into account the modern development of technologies and constant changes in the standards of environmental norms. Its relevance is determined by trends regarding the possibility of changes in the direction of the targeted use of the land plot and rapid adaptation of the company's profile to rapid changes in market conditions.
URBAN ANALYSIS AS A COMPREHENSIVE TERRITORY RESEARCH METHODOLOGY
Authors: Apostolova-Sossa Liubov
Published: March 2023

The methodology and structure of urban analysis for a detailed study of the characteristics of the urban environment are considered. A generalization was made and improvement of the structure and methodology of urban analysis was proposed, by using modern approaches and foreign experience. The work describes the study of the territory’s general structure. The outlined structure of the sectoral analysis is aimed at obtaining the most complete objective, scientifically based information about the investigated territory and allows to determine the entire complex of urban planning restrictions (sanitary and protective zones, noise and air pollution zones, flooding, landslides, nature and water protection restrictions, monument protection zones, historical areas, etc.), which affect the permissible urban transformations’ scale and character within the framework of the project being planned. The proposed urban analysis structure could become the basis for preliminary stage of urban planning while working on urban transformation projects. The work shows the possibilities for interdisciplinary research with the involvement of history, culture, sociology specialists at various stages. The generalization of the results of urban analysis consists of the existing degrading and potential development zones as well as conflict and problem areas identification, centers of gravity and prospects for various types of economic activity determination, and identification of territories’ reserves and project implementation resources detection. The improved methodology of urban analysis allows to identify problems that may arise during the implementation at the stage of pre-project studies, or can appear as a result of the urban transformations project’s implementation, and allows to determine the conflict points’ causes, potential opportunities for the development of territories and will be useful for the further search for solutions and resources for the project’s implementation.
The Czech Presidency and the Rule of Law: Not Hungary’s Satellite Anymore
Authors: Priebus Sonja
Published: March 2023

This article assesses the achievements and failures of the 2022 Czech presidency in one of its priority areas, namely democratic resilience and the rule of law. By analysing the two inherited Article 7 (1) procedures against Poland and Hungary as well as the rule of law conditionality mechanism against Hungary, I argue that the Czech presidency’s major achievement was the successful completion of the conditionality procedure despite Hungary’s hostage policy. Besides, the Czech presidency’s handling of the rule of law procedures had crucial symbolic implications. The government managed to distance itself from the notion that Czechia is a member of the ‘illiberal’ Visegrád bloc and instead demonstrated its pro-democratic and pro-European orientation.
Pentachlorophenol degradation in the heterogeneous catalytic o zonation process using Al2O3as a catalyst agent
Authors: Qutob Mutaz , Dua’a AlMajali Dua’a , Ibrahim. F. Varouqa Ibrahim , Mohammed A.KA. Al-Btoush Mohammed , Rawashdeh Taiseer , Omari Sora
Published: March 2023

In this study, the catalytic ozonation of pentachlorophenol (PCP) in the presence of aluminum oxide (Al2O3) and the formation of byproducts during ozonationhas been studied. Results showed that catalytic ozonation in the presence of Al2O3 can substantially enhance PCP degradation efficiency compared with the using only ozonation process. The influences of severalenvironmental parameters including pH of the solution, initial PCP concentration, dosage of Al2O3 and dissolved ozone concentration were also investigated. The highest degradation efficiency of PCP was achieved at conditions: pH 8, 1.87 g/LAl2O3, and 0.49 g/L dissolved ozone concentration. The catalytic activity of Al2O3 was linked to highly hydroxylated surface. The surface hydroxyl groups on Al2O3 were the active places during catalytic ozonation. According to the drastic changes in the color of solution during ozonationin this study and results of some previous researches, formation of the intermediate reaction products during ozonationwas verified.Free chloride ion released, which was favored at slightly alkaline solution, was also followed in catalytic ozonation process.
Analisis Kualitas Layanan Dan Kinerja Organisasi Badan Kepegawaian Negara: Kajian Sistem Aplikasi Docudigital
Authors: Gunarto Muji , Helpina Helpina
Published: March 2023

Researchers around the globe have conducted studies on organizational performance till these days, but it is still interesting to investigate this topic. Technological developments encourage civil servants to improve their performance. This study aims to identify the influence of the Docudigital system and service qualities on the organizational performance of the civil servants of the National Civil Service Agency (NCSA) in Palembang. One hundred and eighty-five respondents from the NCSA Palembang working area participated in the survey of this study. The analysis technique was carried out using a structural equation model (SEM) approach through the LISREL program package. The results of the study show that the Docudigital application system quality has a positive impact on the service quality of NCSA Palembang. Furthermore, the service quality has a positive and significant effect on the organizational performance of NCSA Palembang. Moreover, the Docudigital application system has a positive and significant effect on the organizational performance of NCSA Palembang. In short, NCSA Palembang needs to enhance the service quality by improving the application system and prioritizing accuracy, speed, and convenience.
EFFECT OF SLUB PARAMETERS ON YARN UNEVENNESS, HAIRINESS AND STRENGHT PROPERTIES OF SLUB YARNS
Authors: ÖZDİL Nilgün , TOPUZ Behiye Elif
Published: March 2023

In this study yarn unevenness, diameter variation, hairiness and strength properties of slub yarns with various slub structures were investigated. The yarns (Ne20) in different slub thickness (1.2, 1.4, 1.6 and 1.8), slub length (1 – 3, 5 – 7 and 10 – 12 cm.), slub frequency (0.5, 3 and 6 pcs/m) and slub ramp length (1, 2 and 4 cm.) were produced from PET fibers. The multipopulation slub yarn which have two-slub length was also spun. The measurements of the yarns were made on the Fancy Yarn Profile of the Uster Tester 5 and the Uster Tensojet devices. The values of the test result were analyzed and evaluated statically. The slub parameters were found significant effect on the unevenness and strength properties of the yarns. As the slub thickness, slub length and frequency increased, the yarn unevenness, hairiness increased and the yarn strength decreased. Ramp length was found statistically significant for yarn breaking strength and elongation.
ХУДОЖНЄ КОВАЛЬСТВО ЯК «РОЗШИРЕНЕ ПОЛЕ» СКУЛЬПТУРИ
Authors: Протас Марина Олександрівна
Published: March 2023

Стаття розглядає практику художнього ковальства, яка трансформувалась, еволюціонуючи зі статусу ужиткового осередка традиційного народного ремесла до статусу сучасної самодостатньої образотворчої арт-практики, будучи активно включеною в соціокультурний ландшафт сучасних міст як України, так і за кордоном. Твори ковальства нині активно використовуються при створенні унікальної етно-національної специфіки місцевого колориту в зонах урбаністичного та рекреаційного використання, привабливого для туристів і гостей, а також формують комфортні для мешканців регіону дизайнерські вирішення об’єктів/просторів естетичного й утилітарного призначення. Ґенеза образного і функціонального перетворення ковальства стимульована становленням в колективній свідомості суспільства споживання постмодерністської парадигми «розширеного поля» скульптури, яку сформулювала Р. Краусс. Окремо приділено увагу також негативному впливу бізнес-стратагем бенчмаркінгу на якість мистецького продукту ковальства, що перетворює його разом із скульптурою на «тотальну дизайнізацію» уніфікованого global art продукту, що піддається критиці багатьма західними фахівцями. Наголошується на спорідненості культуротворчих процесів, що поширені в західноєвропейських просторах, і які так само мають місце в українських реаліях, віддзеркалюючись в траєкторії розвитку художнього ковальства. Зокрема це стосується дотичності ковальства до характерних рис, що відокремлюють контемпорарну пластику сучасної фази post-постмодернізму від створеного в попередні періоди.
sector del comercio español ante los Fondos Next Generation
Authors: De la Ballina F. Javier , Gavela Rivera Diego A.
Published: March 2023

El sector del comercio está sujeto a una doble presión de cambio: la reconversión hacia las nuevas tendencias tecnológicas y la fuerte presión sufrida con la crisis de la COVID-19. La respuesta a la crisis dada por la Unión Europea con los Fondos Next Generation supone una excepcional oportunidad para las empresas del sector de acometer las inversiones tecnológicas que se han venido dilatando en el tiempo. Este trabajo recurre a la información facilitada por las consultoras en España, para comprender mejor el camino hacia la digitalización que están siguiendo las empresas de retail, en general, y, más concretamente, de las interrelaciones que se están produciendo entre el recurso a los Fondos Next Generation y las características de los proyectos de transformación digital que tienen en marcha. Ello puede ayudar a entender el papel y el enfoque que se está dando a tales fondos en el sector del comercio español.
La autonomía estratégica abierta: nuevas herramientas para un mundo geopolítico
Authors: Guinea Ibáñez Óscar
Published: March 2023

La política comercial europea evoluciona hacia un nuevo paradigma: la autonomía estratégica abierta. Este artículo presenta y analiza los nuevos instrumentos de política comercial europea que forman parte de esta nueva estrategia y ofrece una taxonomía para clasificarlos y entenderlos. En conjunto, estas políticas tienen el potencial de cambiar la forma en la que Europa se relaciona comercialmente con el resto del mundo.
La apuesta europea por la política industrial
Authors: Myro Rafael , Gandoy Rosario
Published: March 2023

En este artículo se analiza el desafío que supone la reindustrialización para los países de la UE, destacando sus exigencias e implicaciones. Asimismo, se explican las razones por las que no cabe esperar que la relocalización de empresas motivada por el incremento de los riesgos medioambientales, sanitarios o geopolíticos pueda contribuir de forma significativa a ese fin. Como consecuencia, se destaca el nuevo e importante papel que debe otorgarse a la política industrial, en un marco de reforzamiento de los recursos y capacidades de las Administraciones públicas y de intensa cooperación público-privada. Se señalan, así mismo, sus principales objetivos y se examinan aquellas parcelas claves que reclaman una mayor ambición y una mejor definición.
The cultural supplement: A new method for assessing culturally relevant prolonged grief disorder symptoms
Authors: Killikelly Clare , Maercker Andreas
Published: March 2023

Background

The new diagnosis of prolonged grief disorder (PGD) is both an opportunity and a challenge for researchers, clinicians, and bereaved individuals. The latest definition of PGD includes a refreshing and novel feature: the cultural caveat, i.e., clinicians must determine that the grief presentation is more severe and of longer duration than would be expected by an individual’s culture and context. Currently, there are no guidelines on how to operationalize the cultural caveat in mental health care settings.

Method

To respond to this important demand we have developed, piloted, and tested the cultural supplement module of the International Prolonged Grief Disorder scale (IPGDS). The cultural supplement aims to provide clinicians with a catalogue of culturally relevant symptoms of grief that indicate probable PGD alongside a simple framework for cultural adaptation for use in specific clinical settings.

Results

In this short report we outline the rationale and aim of the cultural supplement and provide a summary of our latest validation studies of the IPGDS with bereaved German-speaking, Chinese and Swiss migrant individuals. We also provide a step-by-step framework for adaptation of the cultural supplement that clinicians and researchers may use when working with different cultural groups.

Conclusion

To date, this is the first PGD questionnaire based on the ICD-11, and the first to include a cultural supplement that can be adapted to different contexts and groups. This cultural supplement will provide clinicians and researchers an easy-to-use assessment tool with the aim to improve the global applicability of the ICD-11 PGD definition.
Urban Transformation Project: The Case Of Adana Seyhan
Authors: Çelik Tuğçe
Published: March 2023

Urban transformation projects are extremely important in terms of preserving the unique qualities that make up urban identities and transferring them to future generations. With the successful management and implementation of these project processes, the sustainability of cultural and social heritage can be ensured, and qualified living environments can be designed in accordance with urban identities. The main aim of urban transformation is to create human-oriented cities with livable standards. In line with this main aim, urban transformation projects to be implemented should create more livable areas by taking into account the cultural and physical characteristics of the city within the scope of the objectives. Each urban transformation process is a set of actions unique to itself and has different actors. Considering the partnership types of these actors, it is the public-public sector partnership that is most frequently applied in Turkey. At this point there are many examples of transformation made with the cooperation of the Republic of Turkey Ministry of Environment, Urbanization and Climate Change with Housing Development Administration of Turkey. In this study, the process of theurban transformation project, which is one of these examples, in two neighborhoods in the Seyhan district of Adana province, in partnership with the Municipality of Seyhan and the Housing Development Administration (TOKİ). It is thought that the research will contribute to the investigations and improvements to be made on this subject, as it is one of the urban transformation experiences of Turkey.
Relative Abundance in the Land of Oil: Reorganization of Extractive Resource Governance in Decentralizing Indonesia
Authors: Wira Yudha Sakti
Published: March 2023

This study aims to examine the governance of extractive resources by the state as an axis of development at the national and subnational levels. This study focuses on Indonesia and Bojonegoro Regency as the main unit of analysis. Using the method of historical sociology, this article argues that the institutional capacity of the state in the governance of extractive resources, particularly oil, depends on the extent to which the mechanisms of autonomy and distribution of state power are reorganized to achieve developmental transformation. The combination of historical evidence not only adds to the theoretical understanding of state social power but also contributes to development theory by adding a historical dimension. As a country with abundant natural resources, Indonesia has faced challenges in the governance of extractive resources since colonial times. The abundance of natural resources is not always linear with development outcomes in each period of governance. Indonesia has seventeen oil and gas-producing provinces. However, the resource curse still applies in eight provinces where the number of poor people is higher than the national average. The governance of Indonesia's extractive industries is no longer monopolized by the national government but involves subnational governments. Politically, many local governments have complained that the process of calculating, distributing and reporting oil and gas revenue-sharing funds often creates tensions between central and local governments. Synergies between the state and civil society in the governance of extractive resources are needed to accelerate development transformation. Historical experience shows that the limited distributive power of civil society in extractive resource governance hinders the process of accelerating development transformation in Indonesia.
Exploration-Characterization Morphology of Local Cocoa On Bangka Island
Authors: Zasari Maera , Sitorus Rostiar
Published: March 2023

The diversity of genetic material determines the success of cocoa production. improvement and breeding programs. Enrichment of genetic material for Bangka cocoa can be achieved through exploration and characterization of morphological features or characters of accessions, clones, and/or varieties. To determine the level of diversity of qualitative and quantitative traits. Morphological exploration and characterization was aimed at identifying the diversity of Bangka cocoa as an effort to increase the efficiency of utilization of local genetic material. The research used survey, and direct characterization (purposive sampling). Exploration to obtain a cocoa plant passport consists of accession number, accession name, location of origin, owner's name, age of plant, and land area. Characterization to obtain the identity of qualitative and quantitative characters from leaves, flowers, fruits, and seeds refers to “The Systematic Description of Cacao Clones. The results of the exploration-characterization obtained 29 accessions of cocoa from Bangka, which had very diverse morphological characters. Diversity is evidenced by wide phenotypic variability even though it has narrow genetic variability, and the similarity level of some accessions is quite low, namely <50%.
Klasifikasi Performa Akademik Siswa Menggunakan Metode Decision Tree dan Naive Bayes
Authors: Rahman Abdul
Published: March 2023

Getting good academic performance is the goal of the learning process carried out by the education office under the auspices of the Ministry of Education and supervised by the government. Governments that want to be successful in educating students should pay attention to their new generation because they are the future successors of the nation. Students of all levels are the benchmark for a country's success.  Therefore, it is necessary to know the student's academic performance from an early age, in order to get special treatment related to the student's learning achievement.  In this study, the academic achievement of students from various levels of education such as elementary, middle, and high schools was tried to be determined by applying various data mining classification methods such as Decision Tree and Naive Bayes. This data grouping is open where the data can be accessed easily and can be used in future research.  The data grouping is divided into 3 categories, namely Low (L), Medium (M) and High (H). From the results of the dataset trial, it shows that the highest classification accuracy is Decision Tree of 83.89% and Naive Bayes of 85.97%. Thus the Naïve Bayes method is more accurate in grouping students' academic performance data.   The results of this study will be used to create a student grouping system based on student learning performance using the appropriate algorithm. So that his contribution later when creating the application system for the formation of study groups can use the Naïve Bayes method.
Pengaruh Estetik Video Game terhadap Minat Gamer dengan Genre Survival
Authors: Remington Huan Chayen , Anggriani Adnas Diny
Published: March 2023

Video games have many genres and for this research, the author focuses on survival genre Video games. Video games with the survival genre give players freedom and try to survive in the world provided by the video game. Because players are free to explore in the video game, the visuals or graphics in the world in the video game will greatly affect the player's interest, but there are survival video games that have good visuals but don't have many interests like Fallalypse and Age of Survival where both video games have a Very Negative rating. However, there is one survival video game that doesn't have good visuals and only relies on unique gameplay but has a lot of interest and that video game is Minecraft. The purpose of this research is to find out the interest of players or gamers in video games in the survival genre. This study used quasi-experimental and qualitative methods on 14 participants with an age range of 18-26 years. After the quasi-experiments and qualitative were completed, the authors were able to receive one conclusion about gamers’ preference in survival video games, gamers prefer playing survival video games. which are not too realistic or similar to the real world in terms of difficulty, but gamers prefer to see visuals or graphics that are realistic or similar to the real world.
Başlangıçtan 19. Yüzyıla İslam Ahlak Düşüncesine Bütüncül Bir Bakış: Konu-Problem (Mevḍūʿ-Mesāʾil) Ayrımı Temelli Bir Literatür Tasnifi
Authors: ARICI Mustakim
Published: March 2023

İslam ahlak düşüncesi üzerine yazılan modern Arapça, Türkçe ve İngilizce araştırmalarda ahlak (el-aḫlāḳ, ethics); edep, tasavvuf, felsefe ve kelamı içerecek şekilde, teorik, pratik, analitik, normatif ve benzeri yaklaşımlardaki tüm literatürleri kapsayan üst terim olarak kullanılmakta ve bu kullanım, genel bir kabule mazhar olmaktadır. Ancak bu çalışmalarda İslam düşüncesinde ahlakın neyi kapsadığı ve neyi dışarıda bıraktığı ve daha ziyade bunun hangi ilkelere göre belirlendiği tam olarak cevabını bulamamıştır. Bu makalede İslam ahlak düşüncesi alanında ortaya konulan ve genel kabul gören literatür tasniflerini sorgulamakta ve bir tasnif teklifinde bulunmaktayız. Literatürü başlangıçtan 19. yüzyıla kadarki dönemi kuşatacak şekilde ele aldık. Bu makale nihayetinde literatürün kapsamını sorgulayarak İslam ahlak düşüncesi çalışmalarının daha geniş bir zaviyeden yapılması gereğini vurgulamaktadır.
A new concept for complex mining of mineral raw material resources from DTEK coal mines based on sustainable development and ESG strategy
Authors: Bondarenko Volodymyr , Salieiev Ildar , Kovalevska Iryna , Chervatiuk Viktor , Malashkevych Dmytro , Shyshov Maksym , Chernyak Volodymyr
Published: March 2023

Purpose. The research purpose is to develop a concept for complex mining of mineral resources from coal mines using the example of PJSC DTEK Pavlohradvuhillia mines with a transition to multi-product production of clean drinking water, utilization of methane, secondary coal from rock dumps and sludge reservoirs, low-potential thermal energy of mine groundwaters and associated raw materials from desalination waste. Methods. The research uses an integrated approach, which includes an analysis of existing experience and available complex coal mining technologies, laboratory studies of mine water desalination technology by the reverse osmosis method with thermal distillation of concentrated brine, and chemical analysis using ElvaX laboratory equipment. Findings. This paper presents the research results of a comprehensive analysis of mineral raw material resources related to coal mining. The technically achievable energy potential that can be produced from the secondary coal of rock dumps and sludge reservoirs has been determined, which in total is 183.3 TJ. The annual heat potential of methane gas utilization has been estimated, which in total of PJSC DTEK Pavlohradvuhillia’s mines reaches 7.1 PJ. The possibility of extracting up to 1.12 TJ/year of associated thermal energy from the water-drainage installation of mine complexes has been determined. For the conditions of the Zakhidno-Donbaska mine, the authors of the paper have developed a technological scheme for the water preparation process by the reverse osmosis with the desalination brine treatment by the method of multistage evaporation on adiabatic evaporators. Originality. For the first time, the energy flows related to coal mining technology have been comprehensively analyzed for the possibility of their joint use to cover the needs of the mine complex. The prospects for complex mining of mineral resources have been assessed based on the adaptation of the mine complex production facilities to the multi-product production of clean drinking water, utilization of methane gas, low-potential thermal energy from mine groundwaters and secondary raw materials of desalination waste. Practical implications. The proposed set of technological solutions will ensure the sustainable development and diversification of the production of PJSC DTEK Pavlohradvuhillia coal-mining enterprises, as well as the effective transformation of coal-mining cities during the period of transition from mono-product production to the creation of multi-business production complexes that comply with ESG principles. The creation of multi-product mine complexes capable of producing not only coal, but also heat and associated mineral raw material resources, should become a guarantee of stable social-economic development of coal-mining regions.
Research into the pressureless flow in hydrotechnical systems at mining enterprises
Authors: Semenenko Yevhen , Medvedieva Olha , Medianyk Volodymyr , Bluyss Borys , Khaminich Oleksandr
Published: March 2023

Purpose. The research purpose is to develop a mathematical model of a pressureless flow in a channel with the occurrence in some areas of overflow layer through the wall. Using this model, it is possible to calculate the overflow layer height and length, as well as the change in flow rate in the channel due to the withdrawal of part of the fluid as a result of the overflow. Methods. The research uses a comprehensive multi-stage analytical approach. Firstly, in order to develop a mathematical model for a pressureless flow in the channel with the occurrence in some areas of overflow layer through the wall, this research analytically determines the dependence of the flow rate through the channel wall based on formulas for calculating the weir discharge coefficient. At the second stage, a mathematical model of a hydraulic mixture pressureless flow in a rectangular channel with an overflow through the wall is developed to determine the parameters and flow regimes of the stream. Findings. The dependences of the dimensionless height of the overflow through the channel wall and the effective critical flow depth on the dimensionless current channel length have been obtained for various values of the acting force parameters and the process parameter of the fluid overflow through the channel wall. This made it possible to study the dynamics of changes in these values along the channel for various values of the specified parameters, and to assess the degree of influence of the relevant factors on the characteristics of the pressureless flow along the channel and the process of fluid overflow through wall. Originality. For the first time, the model of the pressureless flow in the channel is generalized for the case of occurrence in some areas of overflow layer through the wall, when the length and height of the overflow layer are not determined by a hole in the side surface, but are controlled by a decrease in the corresponding flow rate. For the first time, this model makes it possible to calculate the height and length of the overflow layer and the change in the flow rate in the channel due to the withdrawal of part of the fluid as a result of the overflow in cases of overflowing condition of the channel with the stream under unstable and non-calculated flow regimes. Practical implications. The mathematical model and the calculation results can be used to ensure the environmental safety of the logistics systems of mining enterprises, as well as to assess the volume of the environmental pollution in case of overflowing through the wall of the channels of pressureless hydraulic transportation of waste from mineral processing and metallurgical plants.
Reduction of ore dilution when mining low-thickness ore bodies by means of artificial maintenance of the mined-out area
Authors: Mussin Aibek , Imashev Askar , Matayev Azamat , Abeuov Yerkebulan , Shaike Nurlan , Kuttybayev Aidar
Published: March 2023

Purpose. The research purpose is to study the effectiveness of artificial maintenance of the mined-out space based on the use of cable bolts to reduce the dilution coefficient when mining low-thickness ore bodies. Methods. Geotechnical mapping of the rock mass according to the Q, RMR, RQD and GSI rating classifications is conducted, as well as a linear survey of the fracture system in the hanging wall and footwall rocks is performed using a rock compass and the GEO ID application. Numerical analysis by the limit equilibrium method in the Unwedge software package is applied to determine the safety factor of a mass divided by fractures into wedges. Using a Schmidt test hammer, the uniaxial compressive strength of the mass rocks has been determined. The full-scale studies have been conducted using cable support in the conditions of the Akbakai deposit. Findings. It has been revealed that the footwall rocks are in a stable state, while the safety factor of the hanging wall rocks is 0.98, which requires artificial maintenance using cable bolts. The cable support parameters are calculated taking into account nonuniform distribution of horizontal and vertical stresses in the rock mass. It has been determined that when strengthening the hanging wall with cable bolts in inclined veins with a dip angle of up to 40º, the average ore dilution is 66.1%, and that of previously mined without fastening is 68.7%. In similar experiments in steep-dipping veins with a dip angle of more than 60º, dilution decreases from 62.8 to 48.7%. Originality. It has been revealed that in the conditions of the Akbakai deposit, cable fastening of the hanging wall rocks is effective at an ore deposit dip angle of more than 60º, at which the mined ore dilution coefficient decreases. Practical implications. The research results can be used to increase the stability of hanging wall rocks when mining low-thickness ore bodies with a sublevel caving system.
Determination of the rock mass displacement zone by numerical modeling method when exploiting the longwall at the Nui Beo Coal Mine, Vietnam
Authors: Vu Tien Trung , Do Son Anh
Published: March 2023

Purpose. It is important to conduct a study to identify the displacement zone caused by mining operations. By numerical modeling the process of mining the longwall 31104 in Seam 11 at the Nui Beo Coal Mine, Vietnam, the authors have deter-mined the total height of the rock mass displacement zone and the boundary of the affected area on the topographic surface. Methods. In this study, the authors use a numerical modeling method. The models are developed based on the UDEC (Universal Distinct Element Code) software. In addition, field survey methods and statistical analysis methods are used. Findings. Based on the analysis of the numerical modeling results, it has been determined that the total height of the displacement zone, when exploiting the longwall 31104 in Seam 11, is about 63 m. The analysis of the numerical modeling results also shows that the roof collapse angle is 52°, which determines the area of influence on the topographic surface in the range of 160 m. Originality. Based on the UDEC software, the authors have developed a simulation model for the mining process of the longwall 31104 in Seam 11. Analysis of the model results has shown the state of the displacement zone of the surrounding rock mass. In this study, the numerical modeling method is applied to simulate the longwall displacement zone, which is consistent with the actual production of the underground mine. Practical implications. Based on the analysis of the surrounding rock mass displacements zone, when exploiting the longwall 31104 in Seam 11 at the Nui Beo Coal Mine, the affected boundary on the topographic surface has been determined. At the same time, the height of the rock mass displacement zone has also been calculated. Thus, the research results can be used as a basis for implementation in actual production at the Nui Beo Coal Mine.
Analysis of the roof span stability in terms of room-and-pillar system of ore deposit mining
Authors: Zhienbayev Abzal , Balpanova Merey , Asanova Zhanar , Zharaspaev Madiyar , Nurkasyn Rustem , Zhakupov Bolegen
Published: March 2023

Purpose. To ensure the roof span stability in terms of room-and-pillar system of mining taking into consideration the calculations, modelling, and statistic analysis of factual rock falls from the roof. Methods. Analysis of inelastic deformations to define overall displacement of a thin-layer roof of the chamber being 9 m wide was performed with the help of software complex RS2. To estimate the effect of chamber spans on the roof stability, a problem was considered in two variants where chamber width was 8 and then 7 m. The results were analyzed in terms of strength factor of the interchamber pillars. Statistic analysis of the roof stability loss for the chambers was carried out according to the results of monitoring of a state of the worked-out space in the context of the Zhaman-Aibat deposit. The obtained data were compared in terms of chamber roof spans being 9-7 m. Findings. The performed studies make it possible to state that the reduction of chamber spans down to 7 m decreases the roof deflection up to 2 cm and ensures stability of both chamber roof and worked-out space by 13 times; in its turn, that results in safe conditions while stoping. Optimal parameters of the roof span stability for chambers and safe mining conditions were substantiated basing on computer modelling and statistic analysis of the results of geotechnical monitoring of a state of worked-out space at the Zhaman-Aibat deposit. Originality. The regularity of changes in the safety factor of the peripheral part of a chamber was substantiated depending on the chamber width (7, 8, and 9 m) and considering the distance from the contoured chamber (m). Reduction of the chamber span by 1 m (from 9 to 8 m) reduces roof deflection by 2 times (up to 5 cm); moreover, breaking depth in the roof experiences considerable reduction – up to 1.75 m. Reduction of the chamber span by 1 m more (from 8 to 7 m) reduces the roof deflection up to 2 cm; breaking depth in the roof decreases considerably as well – up to 1.33 m. Practical implications. The proposed variant of chamber span reduction can decrease significantly the total area of rock falls and ensure stability of the worked-out space of the Zhomart mine where roof stability is the weakest element on the mining system. The obtained results can be the basis for the development of methodological recommendations to calculate mining parameters at the Zhaman-Aibat deposit as well as at other deposits with medium roof stability.
ВІД ТРАДИЦІЙ – ДО СУЧАСНОСТІ: СЛОБОЖАНСЬКИЙ ДОСВІД МУЗИЧНОЇ ОСВІТИ ДІТЕЙ ТА МОЛОДІ
Authors: Danyliuk Mykola , Danyliuk Yana
Published: March 2023

Метою статті є дослідження особливостей розвитку музичної освіти дітей та молоді на Слобожанщині, адже визначення специфіки становлення й розвитку музичних традицій, що передують формуванню слобожанського досвіду музичної освіти, сприяють висвітленню історичного минулого і зрозумінню витоків музичної спадщини та сучасності цього самобутнього етнокультурного регіону. Низка методів наукового дослідження представлена застосуванням аналізу й синтезу, методів порівняння, узагальнення, системно-структурного аналізу, компаративного, порівняльно-історичного, культурологічного підходів, використання яких надають змогу науково дослідити генезу розвитку музичної освіти дітей та молоді на Слобожанщині від традицій до сучасності. Наукова новизна презентованої роботи полягає в розширенні уявлень про багатий слобожанський досвід музичної освіти дітей та молоді, в окресленні шляхів застосування актуальних ідей та позитивного досвіду, що в сучасних умовах реформування національної освіти потребують свого творчого використання. Висновки. Встановлено, що наприкінці ХІХ століття на Слобожанщині сформувалася особливо сприятлива атмосфера для розвитку професійної музичної освіти: активізувалося музичне життя, формувалися осередки музичної культури, широко розгорнулася просвітницька діяльність спеціального закладу музично-професійної освіти – Харківського музичного училища. З’ясовано, що процес розвитку музичної освіти на Слобожанщині відбувався за певними етапами, критеріями для періодизації яких визначено теоретичну розробку музично-просвітницьких ідей; видозміну соціально-культурних умов у регіоні; кількісне та якісне зростання мережі закладів освіти різних типів і щаблів, у яких впроваджувалася музична освіта; імплементацію нормативного забезпечення, зміну мети й завдань музичної освіти дітей та молоді.
ВИКОНАВСЬКО-ІНТЕРПРЕТАЦІЙНІ ОСОБЛИВОСТІ ФАНТАЗІЇ ДЛЯ ФЛЕЙТИ СОЛО М. АРНОЛЬДА
Authors: Koval Svitlana
Published: March 2023

Метою статті є дослідження впливу особливостей форми та стилю написання на виконавську інтерпретацію Фантазії ор. 89 для флейти соло М. Арнольда. Для досягнення означеної мети було обрано такі методи наукової розвідки, як біографічний – для систематизації фактів, щодо творчої діяльності М. Арнольда, метод музично-теоретичного аналізу – для виявлення загальних особливостей Фантазії ор. 89 як музичного твору, його місця у творчій спадщині композитора, музично-виконавський – спрямований на виявлення специфічних особливостей виконання аналізованої композиції. Також використано узагальнюючий метод для підсумування отриманої інформації. Наукова новизна полягає у тому, що у даній статті вперше в українському музикознавстві проаналізовано твір Фантазія ор. 89 М. Арнольда, хоча він регулярно виконується як флейтистами-професіоналами, так і студентами музичних закладів освіти України. Висновки. Творча спадщина Малкольма Арнольда надзвичайно різноманітна та багата на твори різних жанрів і стилів. Чимало автор написав для духових інструментів. Будучи професійним трубачем, М. Арнольд добре розумів специфіку духових, тому кожен із цих творів вирізняється не просто багатим музичним наповненням, а й яскраво презентує той чи інший академічний духовий інструмент. Фантазія ор. 89 – конкурсний твір (написаний для Міжнародного конкурсу водночас із фантазіями для гобоя, кларнета, фагота й валторни), що ставить перед виконавцем ряд досить непростих завдань, вимагаючи значної технічної підготовленості, випробовуючи на професійність виконавське дихання та показуючи штрихову палітру, доступну флейтисту. У Фантазії, як творі 1960-х років, повністю відсутні новітні прийоми гри на інструменті. Цей факт дивував багатьох сучасників композитора, однак, сьогодні, через призму часу, ми точно можемо сказати, що це твір своєї доби. Багатство і насиченість музичної мови, особливості композиції роблять його одним із шедеврів музики для флейти соло другої половини ХХ століття.
КЛАРНЕТОВИЙ КВІНТЕТ Й. БРАМСА У ВИМІРАХ КАМЕРНО-ІНСТРУМЕНТАЛЬНОГО ВИКОНАВСТВА
Authors: Titarov Mykhailo
Published: March 2023

Метою статті є вивчення специфіки кларнетового репертуару у вимірах камерно-інструментального виконавства. Матеріалом для аналізу обрано один з найвидатніших камерно-ансамблевих творів, наявних у репертуарі сучасних кларнетистів, – квінтет для кларнета, двох скрипок, альта і віолончелі Й. Брамса (ор. 115), написаний композитором у пізній період творчості. Методологія. Проблематика статті обумовлює використання трьох основних методів. Це метод історизму, потрібний для розуміння процесів становлення і розвитку кларнетового, у тому числі ансамблевого, виконавства; системний метод, застосований для визначення історичного значення кларнетового квінтету Й. Брамса в ансамблевому репертуарі кларнетистів; метод цілісного аналізу, потрібний для вивчення особливостей музичної форми і драматургії кларнетового квінтету. Наукова новизна. На прикладі кларнетового квінтету Й. Брамса розкрито значення кларнета як ансамблевого інструмента та специфіка його взаємодії з інструментами струнної групи у процесі розгортання музичної форми й образної драматургії аналізованого твору. Висновки. Доведено роль особистого знайомства і творчого спілкування композиторів із видатними виконавцями для виникнення творчих ідей щодо написання нової музики для їхніх інструментів (у даному випадку – на прикладі тандему Й. Брамс – Р. Мюльфельд). Вказано на сповідальний характер змістовної концепції кларнетового квінтету Й. Брамса та особистісний характер партії кларнета, образну багатогранність її музичного матеріалу. Зазначено успішну реалізацію Й. Брамсом ідеї органічної взаємодії кларнета зі струнним квартетом. Виявлено різноплановість кларнетової партії, широке розкриття технічних можливостей, тембрового та виразового потенціалу кларнета. Наголошено на багатоплановості трактувань партії кларнета у виконавських версіях.
PERANCANGAN APLIKASI SUPPLY CHAIN MANAGEMENT PADA TOKO MANDIRI SUKSES JAYA TANJUNG BALAI
Authors: Pohan Reza Kurniawan , Siddik Mohd. , Ihsan Mhd.
Published: March 2023

Abstract: Toko Mandiri Sukses Jaya distributes and becomes a trading company that supplies various daily necessities such as body care products (shampoo, soap), home care, food, drinks, so that data collection which is still being carried out without supply management has an impact on the reporting process which is takes a long time and errors often occur in data collection, there is often an imbalance in the stock of goods and the packaging is quite long for that. Supply Chain Management (SCM) is a set of methods that are implemented and integrated for suppliers, companies, warehouses and other storage areas effectively and efficiently. This study aims to simplify inventory management, starting from the process of ordering goods from suppliers, procurement of goods to managing goods to customers at Toko Mandiri Sukses Jaya. With the application, Toko Mandiri Sukses Jaya can evaluate stock and product flow easily Keywords: supply chain management; mandiri sukses jaya shop; website  Abstrak: Toko Mandiri Sukses Jaya menyalurkan dan menjadi salah satu perusahaan dagang yang menyuplai berbagai bahan kebutuhan sehari-hari seperti produk perawatan tubuh (sampo, sabun), perawatan rumah, makanan, minuman, sehingga pendataan yang masih dilakukan tanpa adanya supply management berdampak pada proses pelaporan yang memakan waktu lama dan sering terjadi kesalahan dalam pendataan, sering juga terjadi ketidak seimbangan stok barang dan pengemasan nya tergolong cukup lama untuk itu. Supply Chain Management (SCM) adalah seperangkat metode yang diterapkan dan terintegrasi untuk pemasok, perusahaan, gudang dan area penyimpanan lainnya secara efektif dan efisien Penelitian ini bertujuan untuk mempermudah manajemen persediaan barang, mulai dari proses pemesanan barang baik dari  pemasok, pengadaan barang hingga pengelolaan barang kepada pelanggan pada Toko Mandiri Sukses Jaya. Dengan adanya aplikasi, maka Toko Mandiri Sukses Jaya dapat mengevaluasi stok dan aliran produk dengan mudah Kata Kunci : supply chain management; toko mandiri sukses jaya; website