bluuebunny/crossref_metadata_2025 huggingface dataset:
Refined assessment of tire rolling resistance in the starting mode
Authors: Karpenko Volodymyr , Neskreba Eduard
Published: January 2023

Problem. Rolling resistance is one of the most important operational characteristics of a car tire. First of all, the fuel consumption, durability and service life of the tire depend on the rolling resistance. Of course, the higher the rolling resistance, the faster and more intensively the tire will wear out. Also, car braking parameters, such as deceleration and, accordingly, the braking distance, may indirectly depend on the rolling resistance characteristics. In turn, rolling resistance is influenced by the properties of the tire itself, as well as the condition of the road surface and weather conditions. It is especially important to evaluate the operational characteristics of a car tire in the starting period of movement, because at this time the behaviour of the tire is unpredictable. Goal. The purpose of this work is to improve the methodology for evaluating the rolling resistance of a car tire in the starting period of movement. Knowing how the rolling resistance changes during the starting movement, it is possible to evaluate the operational properties of the car. Methodology. Refined assessment is carried out with the help of dependencies obtained in previous scientific works. But in order for the result of the rolling resistance assessment to be correct, it is necessary to determine the necessary characteristics of the tire. Namely, we are talking about the characteristics of radial stiffness. In the work, these characteristics are determined both by conducting experimental studies and by using FEM. Results. Thanks to the conducted research, significant results were obtained on the change in rolling resistance during the starting motion. It was established that with an increase in internal pressure from 0.17 MPa to 0.225 MPa, as a result of the starting motion, the rolling resistance decreases by approximately 20-25%. Originality. From the analysis of the literature, it can be concluded that in most of the studied works, the peculiarities of the interaction of automobile tires with the supporting surface in the starting period are not taken into account during various studies. It can be said that the originality of this work, on the one hand, is that the rolling resistance is investigated during the starting motion, and on the other hand, that its assessment is carried out both on the basis of the results of experimental studies and with the help of FEM. Practical value. In this work, it is possible to highlight the obtained results, thanks to which we can estimate the rolling resistance of a car tire with sufficient accuracy. The methods of determining the operational characteristics of a car tire, presented in the work, can be used during its operation and at the design stage.
Determination of the average torsional stiffness of tires of a double vehicle wheel during its interaction with the road surface
Authors: Leontiev Dmytro , Frolov Andrii
Published: January 2023

Problem. In the scientific and methodological recommendations of forensic institutions and in the scientific and technical literature there are currently no universal methods for determining the braking parameters of cargo multi-axle vehicles that have wheels with double tires, which affects the results of drawing up the conclusions of the motor-technical expertise. The lack of universal methods is due to the difficulty of determining the actual braking, especially when the tires of dual wheels interact with the road surface. Goal. The goal is justification of the method of determining the average torsional stiffness of tires of a double vehicle wheel during its interaction with the road surface. Methodology. The approaches adopted in the work to achieve the set goal are based on the theoretical foundations of the deformation of elastic elements, which are located parallel to each other. Results. Equations are determined that allow you to calculate the value of the average torsional stiffness of the tire for wheels that have double, triple or quadruple tires. Originality. The results of the research provide a general idea of the effect of the pressure in the tires of a double wheel on the value of its average torsional stiffness. Practical value. The obtained results can be recommended to expert motor technicians when drawing up a conclusion of an expertise or an expert study. Besides, the results of the study can be used in the educational process during the training of specialists in the field of transport or mechanical engineering
Assessment of increased energy efficiency of vehicles with a rational reduction of engine capacity
Authors: Podrigalo Mikhail , Tarasov Yurii , Kholodov Mykhailo , Shein Vitalii , Tkachenko Alexande , Kasianenko Oleksii
Published: January 2023

Problem. The tendency to reduce the working volume of internal combustion engines, which has emerged in recent years in the global automotive industry, is due to the need to improve the environmental situation and energy efficiency of road transport. Goal. The aim of the study is to increase the energy efficiency of vehicles by rationally reducing the maximum effective engine capacity. Methodology. The work uses the method of partial accelerations, implemented in a mobile registration and measurement complex, which allowed the authors to obtain an improved formula for calculating the force of aerodynamic resistance. Experimental studies of car aerodynamics were also carried out. Results. The article presents the results of the authors' research, which made it possible to prove the possibility of reducing the power of the internal combustion engine while maintaining the specified maximum speed and the specified level of indicators of the dynamic properties of cars. Originality. The relationship between the degree of use of the maximum engine power and the relative change in the effective specific fuel consumption of a carburetor gasoline engine with direct injection of gasoline and diesel is determined. Practical value. Calculations performed on the example of the ZAZ-1103 "Slavuta" car showed that a rational reduction in effective power allows for a 9.5% reduction in fuel consumption, and for an engine with direct injection of gasoline and diesel engines, this leads to an increase in fuel consumption by 6.7 % and 20.3%, respectively.
On the issue of using expenditure functions in simulation of pneumatic links of the "throttle - capacity" type
Authors: Leontiev Dmytro , Savchenko Yevhen , Harmash Anton , Suhomlyn Oleksandr , Sinelnik Danylo
Published: January 2023

Problem. When studying the work processes that occur in pneumatic or electropneumatic circuit of brake systems or pneumatic suspension systems of a wheeled vehicle, researchers use various expenditure functions on the basis of which they draw scientific conclusions and obtain scientific results, while they do not think about the fact that the functions are credible or not. The choice of the expenditure function, for researchers, is an actual scientific task, which should have a scientific justification and should not have a formalized nature. Goal. The aim of the study is to compare the expenditure functions to determine the nature of their influence on the dynamic processes that occur during filling or emptying links of the pneumatic circuit. Methodology. The approaches adopted in the work to solving the set goal are based on the analysis of the results of simulation modeling of work processes in pneumatic circuit. Results. A comparison of the research results obtained in this work with each other and with the results obtained in experimental studies, allowed us to establish the peculiarities of the course of work processes in the pneumatic circuit links when using different expenditure functions. It was established that, depending on the choice of the expenditure function, with the same initial conditions of simulation modeling, the results of the study can differ by up to 40%. Originality. The use of a universal basis of simulation modeling, based on various expenditure functions, enabled to establish that it is possible to propose new functions that better describe the working process in a pneumatic circuit than the known ones. Practical value. The obtained results can be recommended in the practice of simulation modeling of work processes in pneumatic or electropneumatic circuits of brake systems and systems of pneumatic suspension of wheeled vehicles.
Automated calculation of rectangular road cul-verts in the UKRRVS 22 program
Authors: Musiienko Igor
Published: January 2023

Problem. The use of road culverts is currently an effective and relatively cheap means of passing surface water under the body of the road embankment. The number of road pipes on highways in areas with different topography is approximately 1.4 pipes per 1 km of the route. Road pipes, depending on the cross section, can be round, rectangular, oval, elliptical, arched, polycentric. The following are mainly used on roads: round pipes - 87%, rectangular - 9%, the rest - 4%. Automated design systems are used to calculate the characteristics of water-permeable road pipes, for example, the GRIS_T program is used to calculate the flow capacity of small artificial structures. Also, a program for the calculation of culvert road structures of the UKRRVS according to Ukrainian standards is being developed. The program includes the calculation of storm runoff according to the formula of MA-DY/SoyuzDorProekt and melt runoff; calculation of perforated road reinforced concrete round culverts for operation in non-pressurized mode. The article describes the automation of the calculation of road rectangular culverts. Goal. It is proposed to automate the calculation of road reinforced concrete rectangular culverts. Methodology. The current methods for calculating the throughput of reinforced concrete road culverts have been used. Programming was carried out in the C# language using object-oriented programming. Results. Attention is focused on rectangular pipes. Approaches to the design of rectangular road pipes in the world and Ukraine are considered. Computer-aided design systems for road pipes were analyzed. At the moment, the production uses the program for the automated calculation of culverts GRIS of the company CRE-DO DIALOGUE. The UKRRVS program is at the development stage. A modern method for calculating road reinforced concrete rectangular culverts was considered. The issue of the methodology and algorithmization of this calculation, coding and interface support has been resolved. Practical value. An algorithm for calculating road reinforced concrete rectangular culverts was developed. The article shows a part of the calculation automation code as an example.  Originality. An interface for automating the calculation of road reinforced concrete rectangular culverts was developed. The UKRRVS program has been modernized. Conclusions are drawn.
Energy portrait of the structural system as a criteria for option design
Authors: Shmukler Valeriy , Vozniuk Leonid , Berezhna Kateryna
Published: January 2023

Problem. The article proposes the use of energy analysis to describe the deformation characteristics of the structural system, and specifies the criteria that form the basis of the BEO method, which allows for an engineering assessment of the quality of the designed load-bearing structures. Goal.  The goal is to implement the spread and adaptation of the variant design problem.  The theoretical basis of the approach is the construction of an energy portrait of the structure. Methodology. To implement this approach, calculations were made for three variants of the superstructure of the existing five-story building, which is made of a prefabricated reinforced concrete frame of the II-22...II-24 series.  A monolithic reinforced concrete frame, a metal frame, as well as a metal frame with an overlap and covered with a steel-reinforced concrete structure of a new type are adopted as superstructure options. In order to comprehensively consider the described method, as well as in order to give the proposed structure of the overlap positive qualities, an auxiliary task was additionally considered, namely, the inclusion of shear ties connecting the upper belt of the structure with a reinforced concrete slab.. Results. The comparison of the proposed solutions was carried out by comparing the consumption of materials required for the superstructure, components of the stress-strain state, as well as the values ​​of the introduced energy criteria. Originality. On the basis of calculations, the results of the comparison of frames with different superstructure options are presented.  A comparison of the potential energy density fields of deformation in reinforced concrete slabs of superstructure variants under the action of a uniformly distributed load is presented.  The results of the comparison of the received technical and economic indicators for the accepted options determined the formulated conclusions. Practical value. Energy analysis of the behavior of the structural system, under the action of a set of loads of different nature, is an effective procedure for evaluating and examining project solutions (variant design), their rationality, and building a durability forecast.
Mathematical model of the heat distribution process in a steel part during surface modification by the electro-spark alloying method
Authors: Gaponova Oksana , Zhylenko Tetyana , Tarelnyk Nataliia , Zhylenko Oleksandr
Published: January 2023

Problem. Electro-spark alloying (ESA) is a promising process of surface modification, which allows obtaining a high-quality coating, is environmentally safe and energy efficient. Wide application in production is hindered by the need to develop the technology, as well as the lack of a mathematical model for predicting the properties of coatings depending on materials and processing modes. It is known that the high adhesive bond of the coatings obtained by the ESA method with the base is explained both by the intensive mixing of the electrode materials in the liquid phase and by the diffusion of the anode material into the cathode in the solid phase. The goal is to develop the mathematical model that allows describing the process of heat propagation in the coating during electro-spark alloying of the metal surface. Methology. The direction of technological thermal physics of N.M. Rykalin is widely known, it is based on the theory of thermal conductivity of the method of heat sources. Regarding the thermal conductivity of solid bodies, the most universal Green's function is the Kelvin solution - the fundamental solution of the heat conduction equation, which describes the temperature distribution in an unbounded solid body, which occurs after the release of a finite amount of heat in the form of an instantaneous point source. The mathematical model of the process of heat propagation in the product during ESA was described using the Laplace operator. It is taken into account that the temperature of the surface of the strengthened part depends on the thermophysical characteristics of the anode and cathode, the diameter of the electrode, as well as the speed of movement of the alloying electrode. Results. The original mathematical model that allows describing the process of heat propagation in the coating during electro-spark alloying of the metal surface is developed. It is shown that the larger the diameter of the electrode, the higher the temperature at the coating-base interface, and therefore the better the adhesion of the coating. The optimal speed of moving the electrode is 0.5-1.5 m/s. Practical value. To obtain the best adhesion of the coating to the base, it is necessary to use an electrode with the largest diameter of 4.5 mm in combination with a low speed of moving the electrode.
Effect of electrolysis parameters on the functional properties of composite electrolytic coatings
Authors: Nenastina Tetiana
Published: January 2023

Problem. The functional properties of composite electrolytic coatings Co-Mo-WОх, Co-W-ZrО2, Co-Mo-ZrО2, besieged in galvanostatic mode from pyrophosphate-citrate electrolytes are discussed. The effect of the temperature and acidity of the electrolyte on the microstinity of coatings has been proved. It was established that the content of refractory metals does not affect the microhardness of cobalt coatings with such metals, however, dependence on the conditions of the electrical sanction was detected. Goal. The goal is investigation of the effect of electrolysis parameters on the qualitative composition and microhardness of cobalt-based composite coatings with heavy metals. Methodology. The electrical equipment was made at a unipolar current when varying the density of current and temperature. The morphology of the surface was investigated using the Zeiss Evo 40xvp. The study of the phase composition of the coatings was carried out using X-ray analysis using the Siemens D500 powder diffractometer  in the emitting of copper with graphite monochrome. The micro-hardness of composite coatings Cо-Mo-WOx, Co-Mo-ZrO2 and Co-W-ZrO2, as well as substrate material was determined as 0.2 kg and an exposure time as 10 s. Results. The increase in the micro-hardness of the covers relative to the ranging components is proven, with the highest indicator of the Cо-Mо-WOх systems (1100kg/mm2), and the micro-affirmation of the Cо-Mо-ZrО2 and Cо-W-ZrО2 is up to 550 kg/mm2. Originality. The effect of electrolysis parameters on the functional properties has been established, in frequency the micro-hardness of composite coatings on the mock-up of cobalt will allow the sphere of use of such coatings. The connection between the composition and morphology of cobalt covers and their physico-mechanical and physical and chemical properties is experimentally established. Based on the studies, it was found that the optimal for the formation of composite electrolytic coatings with cobalt alloys is the span pH = 8–9. Practical value. The compositional coatings of the Cо-Mо-WOх with the overall content of tight components of 25–34 mass%  allow to recommend them as wear-resistant coatings  for applying parts to products that work in aggressive media at high temperatures.
The Application of Article 53 of KHI (Islamic Law Compilation) Regarding Pregnant Marriage in Lottery Marriage
Authors: Sofiana Neng Eri , Sunni Muhammad Ismail
Published: January 2023

Pregnant marriagebecomes a phenomenon that is still happening in Indonesia and is even one of the most significant contributors to the reason for the dispensation of marriage. In Parangdistrict, Magetan Regency, pregnant marriage is also one of the solutionsfor a case in which many women get pregnant without a legal marriage. Pregnancies were not initiated from sexual intercourse between a man and a woman but were carried out by many men, so the model of determination was by lottery. Furthermore, this article will analyze the pregnant woman who is married to a man who does not impregnate her and the child's status according to article 53 of KHI. In article 53 KHI, no line explicitly explains the permissibility or prohibition of a pregnant woman to marry a man who does not impregnate her. Still, many interpret that this is not allowed.Meanwhile, a legitimate child in KHI is a child born during a legal bond. So, when DNA testing proof or the like is not done to see the legality of the child, then this child is still considered a legitimate child by both of them because they were born in a marriage bond. In sum, a pregnant marriage in a lottery marriage with a man who does not impregnate the woman has many sides of ambiguity. So, there must be a revision of article 53 and article 99 of KHI.
DEIXIS TYPES IN MARRYING (MADURESE CULINARY WRITING)
Authors: Rosyiidah Afiifah Al , Hikmah Darul
Published: January 2023

. Every speaker should comprehend deixis to enhance the quality of communication with the interlocutor. This study investigates kinds of deixis and their references found in Madurese Culinary Writings. The data source of the study is the students’ Madurese Culinary Writings. It utilizes a qualitative research design. The data are gathered through observation and document review. During the data collection process, field notes are also used. The data are analyzed using an interactive model of data analysis, which includes data reduction, data display, and data verification/claim. The study's findings demonstrate that all types of deixes are found in Madurese Culinary Writings.  Person deixis becomes the most frequent type of deixis including all data found, it has 70 data. The next position provides that place deixis is in the second position having 31 data. Then, discourse deixis has 21 data and time deixis has 13 data, and the lowest frequent type of deixis is social deixis having 6 data. Besides, the references found in this research: person deixes found are  “I”, “we”, “us”, “my” as first person deixes; “You” as second person deixis; “They”, “it” as third person deixes which belong to person deixes; Place deixes found are “Serpang”, “Bangkalan”, “Arosbaya”; Time deixes found are “then”, “after”, “for 3-4 hours” ; discourse deixes found were “this”, “that”; and the last, social deixes found are “the seller”, ”my parents”.
Implementation of Literacy-Based Early Childhood Learning Program Management
Authors: Aprida Siti Nurul , Muastiwi Erni Munastiwi , Rahayu Siti Sri
Published: January 2023

The gersamasapa program is a literacy-based educational innovation created by At-Tauhid PAUD with the aim of increasing children's interest in reading and cultivating positive character in children. This study aims to describe and describe the implementation of literacy-based early childhood learning program management. The method used in this research is descriptive qualitative. Data collection techniques were used using observation, interviews and documentation. There were nine subjects or informants in this study consisting of teachers and educational staff at At-Tawhid PAUD. The data collection process was carried out from November to December. The results of this study indicate that the process of 1) planning is carried out by holding a work meeting before the school year begins. The results of the meeting are then listed in the academic calendar and have standard operating procedures (SOP). 2) Organizing involves all parties by forming a gersamasapa program implementation team consisting of persons in charge, chairmen, members, and others which are then listed in an SK (decree). 3) The implementation of the gersamasapa program is carried out through three activities, including one house, one reading corner, literacy training, and storytelling classes. 4) Supervision is carried out by means of home visits and ABC monitoring books
Classics. Transiliac osteotomy in the treatment of congenital dysplasia of the hip
Authors: Dega Wiktor
Published: January 2023

The author is presenting his experience in surgical reconstruction of the dysplastic acetabular roof. The reconstruction is combined with a simultaneous reduction of the subluxed hip. This method was under the author’s elaboration since 1927 and it was named by him as transiliac osteotomy in 1958. Detailed surgical technique is described.
The local application of a calcium sulfate bone graft substitute with antibiotics for the treatment of infection after anterior cruciate ligament reconstruction. The results of 3 cases and a literature review
Authors:   Department of Orthopedic Surgery, Carolina Medical Center, Warsaw, Poland, Babiak Ireneusz , Banasiewicz Jakub ,   Szpital Czerniakowski, Warsaw, Poland
Published: January 2023

Introduction. We report the results of revision surgery in recurrent infection after anterior cruciate ligament reconstruction (ACLR) consisting of graft canal debridement and the local application of a calcium sulfate bone substitute (CSBS) with the addition of gentamicin and vancomycin in graft canal and infected foci. Materials and methods. Three patients (3 knees) were operated due to a chronic and unsuccessfully treated knee infection after ACLR. Two patients underwent multiple previous revisions (4 and 9, respectively). In all cases, the tibial ACL graft canal and adjacent bone foci were debrided. Post debridement defects in the femur and tibia and the graft tunnel in the tibia were filled with CSBS with an addition of gentamicin and vancomycin. If the absence of the ACL graft was stated, the tibial canal was closed from the joint side with a collagen sponge with gentamicin. Results. After a follow-up of 20 to 26 months, all patients obtained a complete resolution of inflammation and CRP normalization. No side effects related to CSBS were observed. There was no deterioration in the knee function and stability compared to the pre-revision status. Conclusions. CSBS with the addition of gentamicin and vancomycin applied in the graft canal and inflammatory foci in the surrounding cancellous bone proved to be effective and unrelated to complications in chronic infection after ACLR. Level of Evidence: IV (case series).
Pain management in total knee arthroplasty. A comprehensive review
Authors:   Chair and Department of Palliative Medicine, Poznan University of Medical Sciences, Poznań, Poland, Domagalska Małgorzata , Reysner Tomasz
Published: January 2023

Total knee arthroplasty (TKA) is one of the most common surgeries performed to relieve joint pain in patients with end-stage osteoarthritis or rheumatic arthritis of the knee. However, TKA is followed by moderate to severe postoperative pain that affects postoperative rehabilitation, patient satisfaction, and overall outcomes. Historically, opioids have been widely used for the perioperative pain management of TKA. However, opioids are associated with undesirable adverse effects, such as nausea, respiratory depression, and urine retention, which limit their application in daily clinical practice. This review aimed to discuss the current postoperative pain management regimens for TKA. Our review of literature demonstrated that multimodal analgesia is considered the optimal regimen for perioperative pain management of TKA and improves clinical outcomes and patient satisfaction, through a combination of several types of medications, including preemptive analgesia, especially local infiltration analgesia and peripheral nerve blockade. Multimodal analgesia provides superior pain relief, promotes knee recovery, and reduces opioid consumption and related adverse effects in patients undergoing TKA.
Investigating the predictive contribution of attitude towards life and belief system on self-resilience and psychological toughness of cancer patients about the mediating role of emotion regulation
Authors: Rituraj Rituraj
Published: January 2023

The purpose of the present study was to investigate the predictive contribution of attitude to life and belief system on self-resilience and psychological toughness of cancer patients about the mediating role of emotion regulation. The current research is fundamental in terms of its purpose and descriptive of correlation type in terms of method. The statistical population consists of all cancer patients of Shahinshahr city. The sample size was 150 people based on Cochran's formula and the country's corona situation. The sampling method of the current research is available. This research used tools of attitude to life, belief system, self-resilience, psychological toughness, and emotion regulation, all of which had acceptable reliability and validity. The research data was done in two parts, descriptive and inferential, with the help of Excel, SPSS, and SmartPLS software. The results showed that the attitude towards life and the belief system with the role of mediating emotion regulation has a significant predictive ability on the self-resilience of cancer patients. Also, attitude towards life and belief systems with the role of mediating emotion regulation can predict the psychological toughness of cancer patients. In addition, emotional regulation has a significant relationship with self-resilience and psychological toughness. According to the research results, it can be concluded that the attitude towards life and the belief system mediating emotion regulation can predict cancer patients' resilience and psychological toughness. Also, the attitude toward life and the belief system directly impacts. In addition, attitude towards life has a direct positive relationship with psychological toughness.
The stability of Phytase activity from Burkholderia sp. strain HF.7
Authors: Hafsan
Published: January 2023

Phytase is an enzyme that hydrolyzes phytic acid but is not produced in the monogastricgastrointestinal tract of poultry. This study aims to discover the stability of extracellular phytaseBurkholderia sp. strain HF.7 under a range of temperature, pH, and protease activity conditionsincluding those similar to the digestive tract of poultry. Material and Methods: Temperature and pHstability tests were carried out at various temperatures (20-65 °C) and pH (1-8) by incubating thephytase in a Na-acetate buffer. The stability of phytase protease was further tested by adding thefollowing levels of proteases (pepsin and/or trypsin): P0: without protease, P1: pepsin (5000units/mL), P2: trypsin (5000 units/mL) and P3: pepsin + trypsin (2500 units/mL for each). ANOVAwas used to analyze the protease stability experiments (α=0.05). Finding: The results showed thatB. sp. strain HF.7 phytase had an optimum activity at 37 °C and pH 4; similar to the condition of thepoultry digestive tract in general. Conclusion: These findings suggest that B. sp. strain HF.7 haspotential to be used in poultry feed to increase productivity.
Tugas uas meri suryati
Authors: suryati Meri
Published: January 2023

Pakai abstrak di paper
Participation and item missingness in a depression questionnaire in Generation Scotland: The Scottish Family Health Study
Authors: Dattani Saloni , Campbell Archie , Mcintosh Andrew , Sham Pak C , Lewis Cathryn , Howard David M
Published: January 2023

Researchers often use data from self-reported questionnaires to study symptoms of mental health, yet due to the sensitivity of these questions, some participants may skip questions or select options such as ‘don’t know’ or ‘prefer not to answer’ (item missingness), while others may not participate in entire questionnaires (non-participation). However, the impact of item missingness and its similarities or differences with non-participation are not well understood in psychiatric genetic research. In this study, we investigate participation in the Stratifying Resilience and Depression Longitudinally (STRADL), a follow up study of Generation Scotland: Scottish Family Health Study, and item missingness in the CIDI-SF depression questionnaire contained within STRADL. We find demographic predictors of participation and complete response, suggesting that data is not missing completely at random. However, we observe discontinuity between participation and complete response: among participants, those with higher propensity scores to participate based on baseline demographic variables were less likely to respond to all depression items in the CIDI-SF, and propensity scores explained 3.18% of the variance in having a missing item response. We also assess the performance of depression polygenic scores in predicting lifetime differences using different approaches to deal with non-participation and missing data. Our findings highlight the impact that non-participation and item missingness may have on downstream analyses in psychiatric genetic research and beyond.
Asean Guidelines for Special Economic Zones (SEZs) Development and Collaboration: A Study of SEZ Arun Lhokseumawe, Aceh- Indonesia
Authors: Aiyub Kadir M Yakub , Azhari  , Haflisyah Teuku , Sufyan  , Kurniasari Eka
Published: January 2023

The establishment of Special Economic Zones (SEZ) Lhokseumawe, Aceh province in 2017, has   accelerated economic development in post-conflict situation in Aceh province, Indonesia. This area is supported by the existence of former Arun gas industry facilities which was ended in 2014. This paper investigates the meaning, the extent to which the Asean Guidelines for SEZ has been applied and contributed to accelerate investment in SEZ Arun Lhokseumawe, along with progresses and challenges ahead. This is essential for sustainable peace post peace agreement(MoU) Helsinki.  Using doctrinal approach and secondary data, this paper found that SEZ Arun Lhokseumawe has partly adopted the Asean Guideline for SEZ, in terms of a clear development strategy, clarification and separation of roles and responsibility, delegation of authority, building strong institutional capacities, and increasing Asean SEZ cooperation. Therefore, little progress of this SEZ become questionable. Current constraint of asset ownership, the absence of independent management has advised to have Aceh Qanun on the Administrator Institution of the SEZ Arun Lhokseumawe. The Qanun is expected to become a legal umbrella and technical guidance in the effective management of the SEZ Arun Lhokseumawe.
Efektivitas Hukum terhadap Pidana Tambahan sebagai Upaya Pemulihan Lingkungan Akibat Kebakaran Lahan
Authors: Mubarak Ridho , Syahrin Alvi
Published: January 2023

Artikel bertujuan untuk membahas tentang Efektivitas Hukum terhadap Pidana Tambahan sebagai Upaya Pemulihan Lingkungan Akibat Kebakaran Lahan. Masalah difokuskan pada bagaimana penerapan pidana tambahan dalam tindak pidana lingkungan akibat kebakaran lahan dan bagaimana efektivitas hukum pidana tambahan terhadap pemulihan lingkungan hidup. Guna mendekati masalah ini dipergunakan acuan teori efektivitas hukum. Data-data dikumpulkan melalui studi kepustakaan dengan jenis penelitian hukum normatif yang menggunakan pendekatan perundang-undangan (the statute approach) dan pendekatan kasus (Case Approach) dan dianalisis secara kualitatif.  Kajian ini menyimpulkan bahwa Penerapan pidana tambahan dalam tindak pidana lingkungan akibat kebakaran lahan diatur didalam Pasal 119 Undang-Undang No. 32 Tahun 2009 Tentang Perlindungan dan Pengelolaan Lingkungan Hidup, yaitu: Perampasan keuntungan yang diperoleh dari tindak pidana; Penutupan seluruh atau sebagian tempat usaha dan/atau kegiatan; Perbaikan akibat tindak pidana; Pewajiban mengerjakan apa yang dilalaikan tanpa hak; dan/atau Penempatan perusahaan di bawah pengampuan paling lama 3 (tiga) tahun. Efektivitas pidana tambahan dalam upaya pemulihan lingkungan hidup dalam pelaksanaannya masih belum optimal. Sanksi pidana tambahan berupa tindakan itu tidak bisa berdiri sendiri, melainkan harus selalu berdampingan dengan sanksi pidana pokok.
ONTOLOGICAL ASPECTS MODERNIZATION OF ECONOMIC SYSTEMS
Authors: Oleksiuk Vitalii
Published: January 2023

The insufficient level development of the theoretical and methodological foundations of modernization transformations of economic systems in the conditions of European integration and globalization is substantiated. Modernizing transformations of socio-economic systems determined the relevance of the scientific discourse regarding the role and ratio of influence of the key driving forces of economic dynamics (state, market, society).

It has been established that the implementation of transformational changes in the national economy in the direction of the formation of a more perfect structure and institutional support for the effective functioning of the economy is a process of its modernization.

It was established that the goal of modernization transformations is the formation of a postindustrial economy, which should solve the fundamental problem of the industrial economy (limited resources), where innovative business and the service sector, non-material production, and nonmaterial needs dominate.

It has been proven that in domestic economic history the driving forces of modernization transformations were in different initial conditions: from the dominance of state influence at weak market mechanism and weak democratic institutions to a key role of civil society with increasing market influences and ineffective institutional influence.

It is emphasized on the importance of changing the institutional role of the state in the modernization process. In the modern realities functioning of the economic system of Ukraine, the change of the institutional role of the key institute is related to the need to ensure structural restructuring and intensity of production, accelerating the mobility of resources and the importance of taking into account global trends, heritage of the information revolution.

It is established that modernization transformations of the national economy require measures to improve the efficiency of basic institutions, support market mechanisms, mobilize innovative resources and scientific potential to intensify the innovation process. 

Theoretical and methodological provisions deepen the practical foundations of institutional support for modernization of the national economy.
STUDY OF THEORETICAL AND METHODOLOGICAL ASPECTS OF CRATIVE MANAGEMENT
Authors: Plakhotnik Olena
Published: January 2023

The article defines the role of creative management in ensuring sustainable competitive advantages for the organization. It is emphasized that intellectual activity plays a vital role in the management of the business processes of the organization.

The concept of creative management, which performs an organizational and guiding role in achieving the set goals in the organization, has been developed.

The significance of using creative management tools as an effective lever for solving complex problems and making unconventional and original management decisions at enterprises in the conditions of the innovative economy is revealed. It has been proven that the introduction of modern methods of creative thinking and decision-making into the management process, the creation of a creative atmosphere within the team stimulates the development of the process of self-realization and self-improvement of employees, which leads to the successful resolution of problems in the organization, the adoption of extraordinary unique decisions, the creation of an innovative product, i.e., the increased efficiency of modern business.

The proposed concept of creative management and the collective solution of creative problems are a source of practical recommendations regarding the development of creative thinking of personnel and the adoption of competitive decisions.
Authors: Setiyawan Muhammad , Hadi Widiyanto , Nuryanto Nuryanto
Published: January 2023

Due to the impact of the Covid-19 pandemic which requires learning to use an online or online system, to make it easier to take attendance and recap the results of student and lecturer attendance, an online attendance system is needed that can be used for online learning and face-to-face learning. This study aims to create a attendance system that can be used for online learning by using attendance codes or face-to-face by using the barcode or Qrcode printed on the student card. The output is a recap of student attendance at the end of the lecture, as well as a logbook of lecturer teaching history for each meeting along with the number of students present. In designing this attendance system, the Feature Driven Development system design method is used. So that later a attendance system will be produced that is suitable for use in online and face-to-face lectures
Authors: Qurrotu Ain Islamuna Syifa , Gustalika Muhamad Azrino
Published: January 2023

The staia syubbanul wathon website is a website used for reporting, publicity, achievement, promotion, and so on. This website is accessible to everyone. The lack of information or info that one of the menus or pages on the website is currently under construction is one of the problems that the user has complained about, that it is necessary to analyze the user interface for user ease, by doing user interface analysis it can be known to the problems on the staia shubbanul wathon website, and recommendations, Where repairs are needed on the staia syubbanul wathon website using heuristic methods. This method has 10 aspects that can be used as parameters. This research on the site has a rating 1 score, which includes a cosmetic problem, in addition to the cosmetic problem, and recovery from errors with the score of 1.75, and help and documentation holding the score of 1.56
The influence of acrobatic tools on the physical fitness of 10-12-year-old athletes from sports dance
Authors: Batieieva N. , Kyzim P.
Published: January 2023

A complex-coordinating and technical-aesthetic type of sport - sports dance requires high-quality mastering of a wide arsenal of technical elements during the educational and training process and competitive activities. The article is devoted to the issue of improving the level of physical fitness of athletes aged 10-12 in sports dance due to the use of acrobatics during the educational and training process. The purpose of the study is to experimentally substantiate the effect of acrobatics on the level of physical fitness of sportsmen aged 10-12 years in sports dance. In the course of the pedagogical experiment, the main and control groups were created. Boys and girls aged 10-12 were involved in the study, respectively 20 athletes in each group. The control group - 10 sports couples (n = 20) practiced according to the traditional method of the educational and training process; the main group - 10 sports couples (n = 20), in which the use of acrobatics was introduced into the educational and training process. In the course of the study, the peculiarities of the application of the content of acrobatics in the educational and training process of sports dance athletes of the main group were determined. Statistically significant changes in the level of physical fitness at the end of the study among athletes of the main group of sports dance aged 10-12 years are a confirmation of the effectiveness of the use of acrobatics.
Comprehensive program of teaching the fundamentals of badminton playing for teaching students with impaired health
Authors: Medvedeva I. , Stetsyuk T.
Published: January 2023

The article presents a comprehensive program of teaching the basics of playing badminton for students of a pedagogical profile with weakened health. The content of the stages of learning the basics of badminton technique is disclosed, the load components used in the process of learning motor actions are defined. Teaching methods are presented and typical errors that occur in the process of learning badminton techniques and ways to eliminate them are shown. The provided methodical recommendations for studying individual exercises contribute to the creation of students of a pedagogical profile with impaired health a holistic idea of the performance of motor actions of the chosen sport, as well as the implementation of mastered abilities and skills.
Justification of the problem of using an extremely high bench press arch as a subjective element of the competitions rules of powerlifting
Authors: Melnik T.G. , Roztorgyi M.S. , Gaybey E.Yu. , Olyarnik V.I. , Svytlik V.V.
Published: January 2023

In order to reduce the amplitude of the bench press, athletes use a specific technical element of the "arch", which involves significant bending of the back. The technical element "arch" allows to reduce the indicators of mechanical work, the amount of applied force, the trajectory of the vertical movement of the bar and the distance travelled by the bar. The problem of athletes using an extremely high bench press arch during the bench press is an important task of modern sports practice. The goal is to study of the problem of using an extremely high bench press arch and ways of objectifying the rules of powerlifting competitions. To solve the set goal, we used the following research methods: analogy, analysis, synthesis, abstraction, induction, extrapolation, generalization of practical experience, pedagogical methods (observation). In order to objectify the rules of the competition, we have suggested making a revision in the bench press section, which will make it impossible to perform the "zero press" due to the reducing of the extreme height of the "arch". The edition of the competition rules provides for the regulation of the elbow joint bending angle by determining the position of the lower surface of the elbow joints of each arm, which should be at or below the upper surface of the corresponding shoulder joints while holding the barbell on the chest or stomach. Our proposed way of objectifying competition rules in the bench press section makes it impossible to perform a bench press with a high arch, balances the opportunities of athletes to achieve a sports result by reducing the extreme height of the "bridge". To perform the bench press according to the new version of the rules, athletes who previously used extreme height "bridges" need to reduce the width of the hand grip on the barbell, or reduce the back bend during the bench press.
Analysis of the main approaches to the special physical training of foil fencers in the training process
Authors: Rykhal V. , Madyar-Fazekash E. , Hook A. , Kashevko V.
Published: January 2023

A characteristic feature of modern sports is the continuity of sports competition on the international arena. This encourages the constant improvement of the system of training athletes. The main task of sports science is to improve the training process in order to achieve high sports results in a competitive match at various stages of long- term training. A significant number of scientists studied individual aspects of physical training of fencers, rather than complex training, which consists of physical, technical, tactical, psychological and theoretical. Due attention to special physical training in the educational and training process of fencers can be one of the factors of successful transition to the next age group, since the criteria for transition to the next stage of training are not only the age of the athlete and the achieved sports results, but, above all, the level of his physical development and versatile preparation, the ability to withstand ever greater training and competitive loads. The development of leading physical qualities at separate stages of training ensures not only a high level of physical fitness, but also contributes to a higher and higher quality formation of technical and tactical abilities and skills that affect the effectiveness of a fencer's competitive activity. Therefore, sports training of rapier fencers is characterized by speed with various movements and their unexpected change, which causes high requirements for various types of preparation (physical, technical, tactical, psychological, theoretical), which affect performance in competitive activities. One of the acute problems in the theory and practice of training rapier fencers is increasing the level of special physical fitness, the relevance of which increases with the improvement of sports results. In recent years, certain scientific approaches to improving the training process of fencers at the stage of specialized basic training have been formed. The main approaches in the special physical training of rapier fencers were found to be the traditional approach, which involves the use of the provisions of the general theory of the training of athletes according to the program for children and youth sports schools, and the specialized approach, which contributes to the improvement of all types of sports training with the maximum implementation of them in the competitive activity of fencers- rapiers.