bluuebunny/crossref_metadata_2025 huggingface dataset:
Emotional intelligence and lecturer satisfaction: mediating effects of workplace environment and work-life balance in Ghanaian higher learning institutions
Authors: Sarpong Ama Boatemah , Nyamekye Francis , Afrifa Jnr Sampson , Agbemava Edinam
Published: December 2024

This study examined the direct and mediating relationships between lecturer’s emotional intelligence, work-life balance, workplace environment and job satisfaction among higher learning institutions in Ghana. The study adopted cross-sectional explanatory and correlational research approach. A total of two hundred and forty-eight (248) lecturers were sampled from twenty (20) randomly selected colleges of education in Ghana to participate in the study. Questionnaires served as the data collection instruments. Seven (7) hypotheses were tested for direct and mediating relationships among the variables using Partial Least Squares (PLS) Structural Equation Modelling. For direct effects, the following were found: Significant positive relationships existed between lecturer’s emotional intelligence and job satisfaction as well as lecturer’s emotional intelligence and workplace environment. The results also indicated that, a significant positive relationship exists between lecturer emotional intelligence and work-life balance. Moreover, significant positive relationships were found to exist between work-life balance and job satisfaction as well as workplace environment and job satisfaction among lecturers. For indirect effects, it was found that work-life balance and workplace environment mediated the relationships between lecturer’s emotional intelligence and job satisfaction. The study contributes to the existing literature by providing empirical evidence from the Ghanaian context and highlights the need for higher education institutions to prioritize emotional intelligence development among their staff. Practical implications include recommendations for training programs and supportive policies aimed at fostering emotional intelligence, promoting a positive work culture, and enhancing overall job satisfaction among lecturers. Future research directions include longitudinal studies and investigations into other cultural, institutional and contextual factors that influence job satisfaction in academic settings.
An investigation of the impact of green perceived value and green perceived risk on repurchase intention through green trust in green product Adidas
Authors: Santri Anom Nenggala , Ratnawati Kusuma , Dwi Vata Hapsari Raditha
Published: December 2024

This study examines the impact of green perceived value and green perceived risk on repurchase intention mediated by  green trust in Adidas green products. This study is explanatory and employs a quantitative methodology. The study's population comprised individuals who purchased Adidas green products. This study employs a purposive sampling technique. The sample size consists of 190 respondents. The data utilized in this study were gathered by questionnaire. The acquired data were analyzed using SEM (Structural Equation Modeling) PLS. The findings indicated that Green Perceived Value positively enhances repurchase intention and trust. Furthermore, Green Perceived Risk adversely affects repurchase intention and trust, while Green Trust enhances repurchase intention. Green Trust can enhance the relationship between Green Perceived Value and Green Perceived Risk regarding repurchase intention, but its mediation role is partial. This study highlights that to increase repurchase intention, Adidas should focus on high green perceived value through consistent product quality and emphasize its environmental commitment to attract younger consumers. Although green perceived risk is low, Adidas should minimize negative risks and maintain product quality. Additionally, green trust plays a crucial role in strengthening consumer confidence and attracting new customers.
ANALISIS KARAKTERISTIK MASYARAKAT YANG TERLIBAT DALAM KEGIATAN REHABILITASI DAS DAN BIAYA PEMBUATAN TAHUN PERTAMA (P0), PEMELIHARAAN TAHUN PERTAMA (P1) DAN PEMELIHARAAN TAHUN KEDUA (P2) REHABILITASI DAS SWARANGAN
Authors: Fadeliansyah Fadeliansyah , Kadir Syarifuddin , Istikowati Wiwin Tyas
Published: December 2024

Implementation of watershed rehabilitation activities requires technical design, namely short-term detailed planning which becomes a reference for implementation in the field, both physical and non-physical activities carried out during the creation of the first year (P0), maintenance of the first year (P1) and maintenance of the second year ( P2). This research was carried out at PT. Pro Sarana Cipta Tambang Kandangan which was carried out in Swarangan Village Pelaihari Wildlife Reserve which is managed by the South Kalimantan Natural Resources Conservation Center, Jorong District, Tanah Laut Regency, South Kalimantan Province for three months from October 2023 to January 2024. The method used in this research is purposive sampling, calculated from the results of the questionnaire, recommended from the results of interviews in the field. The results of the research are the total cost requirements carried out by PT. Pro Sarana Cipta during planting activities (P0) amounted to Rp. 1,411,753,200, during first year plant maintenance (P1) amounted to Rp. 691,792,200,- and second year plant maintenance costs (P2) amounted to Rp. 559,822,000,- so The total total costs reached IDR 2,663,367,400.-.
ESTIMASI POPULASI ORANGUTAN (Pongo pygmaeus Wurmbii) DI TAMAN HUTAN RAYA LAPAK JARU KABUPATEN GUNUNG MAS PROVINSI KALIMANTAN TENGAH
Authors: Fauzi Fouad , Aisyah Siti , Oktavianus Rob , Rizal Moh. , Herianto Herianto , Pidjat Chartina , Hidayat N.
Published: December 2024

This research aims to determine the nest density and population of orangutans and the characteristics of orangutan nests in the Lapak Jaru Grand Forest Park (Tahura), Gunung Mas Regency, Central Kalimantan Province. The method used is strip transect, namely by making a path 1000 m long and 20 m wide on each side of the path and a total of 10 lanes. The calculation results of the average density of orangutan nests at the research location were 30.99 nests/km2 and the Orangutan population is estimated at 29.36 Orangutan individuals. The type of tree where most nests are found is Merawan (Silver sp), Meranti (Shorea sp), and Bumps/Bleeding (Santiria corferta) and based on the most dominant family is the Dipterocarpaceae family. The height of the tree where orangutans nest is 11-15 m with a percentage of 21.67%. The most commonly found diameter of nesting trees is 11-20 cm in diameter with a percentage of 64.67%. The nest height most preferred by orangutans is 16-20 m with a percentage of 28.30%. The most frequently found orangutan nest class is class 3 with a percentage of 35.85% and class 4 with a percentage of 33.96%, and the most frequently found orangutan nest position in the research location is position 2 with a percentage of 37.74%.
IDENTIFIKASI TIPE-TIPE KERUSAKAN PADA BAHAN PAKAN BADAK DI TAMAN NASIONAL WAY KAMBAS (STUDI KASUS TEGAKAN POHON PADA AREA RESTORASI)
Authors: Lestari Wulan Ayu , Safe'i Rahmat , Dirgantara Dirgantara
Published: December 2024

The quality of rhinoceros feed can be seen based on the health condition of the stand. It is necessary to monitor the condition of tree damage to maintain the quality of rhinoceros feed. This study aims to identify the types of damage to vegetation as rhinoceros feed. This research method is based on the Forest Health Monitoring (FHM) technique with several stages, namely: observation of the research location; determination and creation of cluster plots; identification of damage and percentage of tree damage. The results of the study showed that, in the Rawa Kidang restoration and Bambangan restoration, the dominant damage locations were found on the branches and leaves. In addition, the dominant types of damage found were broken/dead branches and leaves and damaged shoots/buds, with percentage values in Rawa Kidang of 27.47% and 59.89%, respectively, while in Bambangan it was 50.50% and 25.89%. The causes of damage to branches include weather factors, pests, and plant diseases while the main causes of damage to leaves are weather, availability of nutrients, and disruption of the photosynthesis process. The presence of parasites and fungi that arise due to high humidity can attack the trunk and branches, so that these parts will rot and be easily damaged or broken if exposed to strong pressure, such as strong winds. Thus, the type of damage most often found in Rawa Kidang Restoration and Bambangan Restoration is damage to branches and leaves with a percentage interval of damage of 25–60%.
ANALISIS KELAS KEMAMPUAN PENGGUNAAN LAHAN DI AREAL SUB DAS RIAM KANAN KABUPATEN BANJAR PROVINSI KALIMANTAN SELATAN
Authors: Sumaryono Sumaryono , Badaruddin Badaruddin , Ruslan Muhammad
Published: December 2024

Inappropriate land use can result in changes in environmental conditions that have negative impacts on humans. Land use that is not in accordance with its capabilities can cause various disasters, such as excessive erosion, landslides, floods, droughts, and an increase in the area of critical land. The Riam Kanan sub-watershed is one of the sub-watersheds in Banjar Regency, South Kalimantan whose condition requires conservation because this area has varying slopes, so if the land is not managed properly, it can cause flooding and other natural disasters. Based on this, it is necessary to carry out research related to the Land Use Capability Classification. The aim of this research is to analyze inhibiting or limiting factors and to formulate land use capability classes. The highest slope percentage of 15 - 25% is found in Land Unit 3 (three) Block A, Land Unit 4 (four) Block B and Land Unit 2 (two) in Block D. The lowest slope percentage of 3-8% is found in Unit Land 1 (one) Block A, Land Unit 1 (one) Block B and Land Unit 3 (three) in Block C. Other Land Units have a slope percentage of 8-15%. Land Use Capability Classes (KPL) obtained from the analysis results are 3 (three) Land Use Capability Classes (KPL), namely 1). KPL II with Soil Depth Limiting Factor "s". 2). KPL III with limiting factors for slope, soil depth and erosion. 3). KPL IV with Erosion Limiting Factor "e".
KERAGAMAN JAMUR GANODERMA PADA POHON PENEDUH DI SLEMAN, YOGYAKARTA
Authors: Maryono Tri
Published: December 2024

Shade trees are part of urban forest plants that function as cooling, windbreaks, noise reducing, pollutants absorbing, and beautifying the city. Ganoderma is a fungus that causes death and damage to shade trees. This survey aims to determine the presence of Ganoderma on shade plants in Sleman, Yogyakarta. The survey was carried out in Depok and Ngaglik Subdistricts, Sleman Regency. The results of the survey obtained were Ganoderma fruit bodies on dead or stump trees. Two Ganoderma fruit bodies were found on angsana trees and stumps, one Ganoderma was found on johar tree, ketapang stumps, and on unknown wood species. Fruiting body Ganoderma characters vary in shape and color, stiped and not stiped, laccate and not laccate. The different morphological characters of the fruiting bodies are thought to be due to differences in species.
PENGUKURAN RISIKO OPERASIONAL AGROINDUSTRI MINYAK KAYU PUTIH KUPANG MOJOKERTO DENGAN METODE FMEA
Authors: Devani Livia Marcella , Mubarokah Mubarokah , Rozci Fatchur
Published: December 2024

Kupang Mojokerto Eucalyptus Oil Agroindustry is a modern industry engaged in distilling eucalyptus leaves into eucalyptus oil products. This study aims to describe the level of operational risk measures that have the potential to occur in the Kupang Mojokerto Eucalyptus Oil Agroindustry. The method used in measuring the level of potential operational risk is Failure Mode and Effect Analysis (FMEA) which serves to identify and analyze the occurrence of potential operational risks so that companies can carry out appropriate risk control based on the risk priority number (RPN) value with a high criticality category. The results showed that the types of operational risks in the high criticality category include not maximizing evaporation with RPN 360, receiving raw materials in the rainy season in wet and budding conditions with RPN 348, dependence on certain technologies with RPN 346, and weather conditions with high rainfall intensity with RPN 336. Measurement of the level of operational risk is carried out so that the company can control and anticipate the occurrence of risks in operational activities.
Association between prenatal factors and incidence of stunting in toddlers aged 0 – 23 months: A case-control study
Authors: Maula Fanindy Ghanif , Ratnawati Ratnawati , Zulaikhah Siti Thomas
Published: December 2024

Background: Stunting is impaired growth caused by chronic malnutrition in the first thousand days of life divided into prenatal and postnatal period. The prenatal period starts from conception until before time of birth. It is caused by multifactor including dietary consumption, infectious diseases, maternal nutrition, socioeconomic factors, and environmental factors. Objective: This study aims to identify the correlation between prenatal factors and incidence of stunting in toddlers aged 0 – 23 months in the area of Puskesmas Guntur II (Guntur II Primary Health Care), Demak Regency.Methods: This was an analytic observational study with a case control design. Independent variables in this study were haemoglobin levels, iron tablet consumption behaviour, chronic energy deficiency (CED) status, maternal height, and antenatal care (ANC) frequency. Its sampling technique was a purposive and consecutive sampling. Its data were analysed by chi-square for bivariate analysis and logistic regression test for multivariate analysis.Results: The results of correlation between haemoglobin levels (p = 0,012; OR = 4,375; CI = 1,320 – 14,504), iron tablet consumption behaviour (p= 0,297; OR = 1,727; CI = 0,616 – 4,845), chronic energy deficiency status (p = 0,045; OR = 3,333; CI = 0,998 – 11,139), maternal height (p = 0,045; OR = 3,333; CI = 0,998 – 11,139), and ANC frequency (p = 0,067; OR = 2,667; CI = 0,924 – 7,699) with incidence of stunting . Risk factors for stunting based on multivariate analysis are chronic energy deficiency status (β = 1,703; p = 0,014; OR = 5,489; CI = 1,417 – 21,263) and frequency of ANC (β = 1,460; p = 0,018; OR = 4,307; CI = 1,287 – 14,417).Conclusion: The haemoglobin levels, maternal height, and CED status have significant correlation with incidence of stunting in toddlers aged 0 – 23 months. The CED status is the dominant risk factor of incidence of stunting in toddlers aged 0 – 23 months.
IMPROVING THE TECHNOLOGY OF MANUFACTURING CRANKSHAFTS BY FORGING
Authors: Chukhlib Vitalii , Paliienko Volodymyr
Published: December 2024

The article discusses the methods of manufacturing crankshafts by various methods and focuses on the forging method. Different approaches to producing crankshafts are considered, taking into account the requirements for the final product. A study of the crankshaft forging process was carried out by modelling forging schemes using the technological tool vestiges. This made it possible to visualise various aspects of the technological process and find out which methods and transmission schemes are the most rational for producing a crankshaft by forging. Based on the data obtained, conclusions were drawn that indicate which approaches and methods of crankshaft production are rational while reducing the number of technological transitions. The results of the study can be useful for industries engaged in crankshaft forging, helping them to choose the most rational methods and schemes of metal transfer during crankshaft forging to improve the production process and reduce costs.
RESEARCH OF STRESS-STRAIN STATE OF ORE GRINDING MILLS
Authors: Hnitko Vasyl
Published: December 2024

Over the past decades, computing complexes based on finite element methods, such as "MARS," "Lira," "ASKA," "ADINA," "COSMOS," "ANSYS," etc., have been developed and are now successfully operational. However, alongside the development of powerful universal computing packages for various applications, there is a growing trend towards specialized complexes tailored to solve specific practical problems. This trend is driven by the advancement of automation systems for designing both typical structures and computer codes. In this paper, we address the problem of determining displacements and stresses in ore-grinding mills under asymmetric loading, based on a developed methodology and a specialized program for calculating the shells of revolution. Ore-grinding mills are complex structures resembling stacked branched shells of revolution supported by fins. The methods for calculating such structures, considering meridian edges, in accordance with the theory of constructive-orthotropic shells, are well-developed. While the calculation schemes of general-purpose program packages account for the self-weight of the drum, the weight of the ball loading, and the reaction of the supports, our specialized program additionally considers centrifugal forces of the drum, pulp, and inwall. It also accounts for the branching of the drum meridian and the possibility of the tip resting on one or two bearings, positioned at an angle φ in the tip section. These structures are loaded with their own weight, the weight of the inwall in the form of armored plates, as well as the weight of the ore, which, when mixed with water, is crushed by metal layers or rods located in a cylindrical drum. The crushing of ore occurs due to the rotation of the structure, which is horizontally positioned and supported by sliding bearings. This necessitates accounting for the centrifugal forces of the specified masses, as well as reactions from the bearings. Detailed description of load calculation and their representation by Fourier series is provided, along with a comprehensive consideration of taking rigid shifts into account when calculating the structural strength. The results of the study on the stress-strain state and strength of ore grinding mills are presented comprehensively.
DEVELOPMENT OF DISCRETE-CONTINUOUS STRENGTHENING TECHNOLOGY OF AUTONOMOUS TURBOEXPANDER POWER PLANTS ELEMENTS
Authors: Tkachuk Mykola M. , Novikov Maksym , Grabovskiy Andrey , Kravchenko Sergiy , Tkachuk Mykola A. , Podrieza Sergii
Published: December 2024

This paper describes a set of research and development activities to create a technology for discrete-continuous strengthening of autonomous turbo-expander power plants elements. With this purpose, it is proposed to study the stress-strain state of the system of discretely and continuously strengthened bodies in contact. This is done by combining the positive effects observed when using each type of strengthening. The combined effect of this synthetic strengthening method exceeds the sum of the effects of each of the component methods. In order to achieve high technical characteristics of the elements and turboexpander power plants as a whole, an approach based on parametric modelling of structures and technologies has been developed. By targeted improvement of these parameters, strength, efficiency and durability are increased. It also reduces the wear and tear of the most stressed and critical elements of turboexpander power plants. The main feature of the developed approaches to the creation of the discrete-continuous strengthening technology of the elements of autonomous turboexpander power plants is the development and application of a generalized parametric model of turboexpander power plants as a complete system object. At the same time, both design and technological solutions are varied and sought after by the criteria of strength, durability and efficiency..
TO THE 60TH ANNIVERSARY OF USTINENKO OLEXANDR VITALIYOVYCH
Authors: Tkachuk Mykola A.
Published: December 2024

The article is dedicated to the 60th anniversary of Head of The Department of Theory and Computer-Aided Design of Mechanisms and Machines of NTU "KhPI", Candidate of Technical Sciences, Oleksandr Vitalijovych Ustynenko. He is a well-known specialist of research of gears and mechanical drive. Oleksandr Vitalijovych is the author of more than 300 works, including monographs, study guides, articles in foreign publications indexed by scientometric databases. He is also the deputy chairman of the program and organizational committee of the international scientific and technical conference "Problems of Quality and Durability of Gears and Mechanical Drive", a member of the international scientific committee of the International BAPT Conference "Power Transmission" (Bulgaria) and Vice-Academician of the Academy of Technical Sciences of Ukraine
METHODS OF RESEARCHING HYDRODYNAMIC AND RELATED PROCESSES IN STRUCTURES (REVIEW ARTICLE)
Authors: Hrechka Iryna
Published: December 2024

The article contains an analysis of publications on research methods of hydrodynamic and related processes in structures. In particular, attention is paid to centrifugal pumps. The existing technical solutions of these pumps are highlighted, as well as the operation of planetary hydraulic motors, where wear of the working surfaces of the rotors occurs. The problem of ensuring the stability of the dynamic characteristics of the hydraulic drive during transient processes using passive pulsation dampers is analyzed. An analysis of research devoted to the use of energy-efficient hydraulic motors in running modules of mechatronic systems of construction, road, utility, agricultural, railway and other self-propelled machines was carried out. The method of smoothing the working surfaces of the stator and rotor using computer modeling to eliminate the influence of the rotor on the stator during their interaction is considered. An analysis of the calculation and design of the optimal radial gap of the piston pair in the axial-piston pump was carried out. The dynamic model of cylinder block leakage and the lubricating film based on the lubrication of a pair of spherical valve plates for axial-piston pumps are analyzed. An analysis of the dynamic response of a two-tandem axial-piston pump with two-circuit flow control under pressure obstruction conditions was carried out. The diagnostic scheme for detecting malfunctions of the hydraulic piston pump was analyzed. For such heavily loaded machines as military, such connected models and research methods are necessary, as recommendations based on more adequate models are more grounded and perfect.
DETERMINATION OF FORCE FACTORS ACTING ON A SPRING WHEELED MACHINE BODY WITH HYDRO-PNEUMATIC SUSPENSION
Authors: Dushchenko Vladyslav , Nanivskyi Roman , Vorontsov Sergii
Published: December 2024

A general mathematical model of the movement of a wheeled armored combat vehicle over unevenness is considered, which allows conducting research on improving their tactical and technical characteristics. The calculation scheme of the oscillating system "sprung body - suspension - unsprung masses - profile of road irregularities" was developed. A system of differential equations of vibrations of the sprung body has been compiled, which takes into account the fluctuations of unsprung masses, suspension breakdowns, separation of the wheels from bumps and the possibility of the sprung body hitting the intertrack space. With the use of previously developed methods for calculating the kinematics and dynamic load of the hydropneumatic suspension and its proposed kinematic scheme, dependencies were obtained for calculating the force factors that act on the sprung body from the side of the suspension nodes and when it hits the intertrack space. With the help of experimental dependencies obtained for military tracked vehicles when their front (guiding or leading) wheel hits the ground, a methodology for calculating the impact of a sprung body on the intertrack space has been developed. The obtained results make it possible to carry out research on improving the tactical and technical characteristics of these machines and to evaluate and reduce the loads on the armored hull when moving over bumps, by optimizing the characteristics of the suspension system, which is especially important for lightly armored vehicles.
PECULIARITIES OF OPERATION OF A SHORT-BASE COMPACT LOADER WITH LATERAL ROTATION WHEN PERFORMING A U-TURN
Authors: Razarenov Leonid , Hurko Volodymyr
Published: December 2024

The article reviews the features of the operation of small-sized bucket loaders. An analysis of publications has shown that there are currently no recommendations for assessing the dynamic stability of a small-sized bucket loader with an on-board steering system when making a turn. Existing methods consider only static stability, which does not sufficiently describe the process of machine stability during turning. The operation of such machines on construction sites shows that they can lose stability when making a turn. Existing methods consider only static stability, which does not sufficiently describe the process of machine stability during turning. The purpose of this article is to study and develop a methodology for calculating the indicators of the oscillatory process and dynamic stability of a short-base loader with an on-board steering system and to determine the critical overturning angle and the period of the main oscillation form. Along with the assessment of stability in the design positions for conventional wheeled loaders, the stability of the machines under consideration is analysed when one of the sides is suddenly braked. Considering the dynamic stability of the loader when it is turning relative to one fixed side, we believe that the centrifugal force suddenly applied to the centre of mass of the loader initially excites oscillations of the machine on elastic running wheels, and then the oscillation process can intensify due to wheel sliding in the area of contact with the bearing surface. The criterion for loss of stability is the possible detachment of at least one wheel from the road surface.  The dynamic stability of the forklift is assessed by the angle of forward deviation of the centre of mass of the forklift with the largest load relative to the static balance position. The position of the unstable equilibrium of the forklift corresponds to the position of the centre of mass on the vertical axis passing through the axis of the front wheels. The dependences of the period of the main form of oscillations for determining the stability of bucket wheel loaders with an on-board steering system have been established.
OPTIMIZATION OF GEAR DESIGNS OF A 3K TYPE PLANETARY MECHANISM ACCORDING TO THE END OVERLAP CRITERION
Authors: Sharaban Jurij , Shehov Oleksandr
Published: December 2024

The article discusses the optimization methodology for the design of spur cylindrical gear engagements of the 3K type planetary mechanism based on the criterion of end overlap. Optimization of end overlap is performed by selecting the values of the gear shift coefficients from the permissible ranges of variation of their values. Permissible ranges of variation are determined by two limit values – minimum and maximum.. The found permissible ranges of gear shift coefficient values satisfy the conditions of coaxiality of the gear engagements of the 3K type planetary mechanism. The search for permissible ranges of values of the coefficients of gear shifts is performed by analyzing the properties of the functions of the coefficients of the end overlap of gear engagements. Each such function is considered as a function of two quantities – the coefficients of shift of gears that form the corresponding gear engagement. The construction of two-dimensional graphs of these functions allows us to determine the nature of the change in the value of the end overlap coefficient depending on the values of the gear shift coefficients, which are taken as insignificant quantities. Taking into account the condition of ensuring the coaxiality of the gear engagements, the functions of the end overlap coefficients are constructed, depending on one value – the shift coefficient of one of the gears forming the corresponding gear engagement. Analysis of the graphs of these functions allows us to select the optimal values of the gear shift coefficients.
INNOVATIVE TECHNOLOGIES IN REPAIR OF NUCLEAR POWER UNITS IN THE MODERN WORLD
Authors: Yefimov Olexandr , Kavertsev Valerii , Podobin Andriy , Diaghilev Vadym
Published: December 2024

In recent years, the rapid development of technologies, including robotics, digital systems and modern diagnostic methods, allows not only to improve the quality of repair programs, but also to reduce the time for equipment repair and to predict repair programs with minimal risk to personnel involved in the repair process. One of these methods is the RCM (Reliability Centered Maintenance) methodology, which allows you to determine the requirements for maintenance and repair of each production facility in a specific operating situation and combines the most effective methods into a single management mechanism that helps determine the optimal, flexible maintenance and repair strategy - hereinafter referred to as ТОіР.
PENGELOLAAN PENGETAHUAN DI SEKOLAH MENENGAH PERTAMA ISLAM TERPADU AL-ANIS KARTASURA
Authors: Arifiani Anita , Bahtiar Yusuf
Published: December 2024

ABSTRACT
This research aims to analysis how knowledge is managed at the Al-Anis Kartasura (Integrated Islamic Junior High School) educational Institution regarding the dimensions of knowledge management such as knowledge reaction, knowledge storage and knowledge distribution. The research method used is a qualitative research method with data collection techniques through observation and interview. The results of this research indicate that Al-Ansi IT Junior High School has the quality of education in the adequate category and needs to evaluate and improve the quality of education with consistent knowledge management, effective and inovatif. 
Keywords: 
Management; Knowledge; Production; Storage; Distribution
The Concept Map of Independent Learning to Prepare the Golden Generation 2045
Authors: Nabilah Siti
Published: December 2024

BackgroundThe concept of independent learning is an effort to create a learning environment that is free of expression and free from various pressures, but a fun learning activity. PurposeThe purpose of this research is to describe the concept map of independent learning to prepare the golden generation 2045. Design/method/approachThe method of research is qualitative with literature study techniques. The technique of collecting data is by conducting study studies of books, journals, and articles that are related to the research topic. ResultsThis concept has four aspects that can be used as a basis for preparing this generation. First, the use of technology will make students more critical, active, capable, collaborative, and innovative. Second, the competence of students is needed at the moment. With that competence they have experience, knowledge, they can work faster, problem solving, and they can also adapt very well. Third, the creativity of students will make them more productive, think smart, good work in team, and they can fast adapt to changes. And fourth, with character education, the students become more respectful, learn to be curious, communicative, responsible, and care for the environment.Contribution/valueThe concept enhances students' critical thinking, active participation, collaboration, and innovation through technology, enabling them to solve problems efficiently and adapt quickly to changes.
Transformational Leadership and Its Impact on School Performance in the 21st Century
Authors: Haryanengsi  , Radiana Usman
Published: December 2024

Background
Transformational leadership has emerged as a critical factor in shaping school performance in the dynamic and complex educational environment of the 21st century.
Purpose
This study explores the influence of transformational leadership on various dimensions of school performance, including academic outcomes, teacher motivation, and institutional innovation.
Design/method/approach
Utilizing a comprehensive literature review and empirical data from multiple educational institutions, this article examines the mechanisms through which transformational leadership fosters a collaborative, motivated, and performance-driven school culture.
Results
Key leadership components—such as idealized influence, inspirational motivation, intellectual stimulation, and individualized consideration—are analyzed in relation to their impact on both teachers and students. The findings suggest that schools led by transformational leaders experience higher levels of teacher engagement, improved student outcomes, and greater adaptability to educational reforms.
Contribution/value
This paper contributes to the growing body of research on educational leadership by highlighting the critical role of transformational leadership in driving school success in the modern era.
The Fundamental of Group Behavior and Teamwork Through the Perspective of PAUD Tunas Harapan Accreditation Assessment
Authors: Siswanto Roni , Wicaksono Luhur , Waruwu Marinu
Published: December 2024

Background:
PAUD Tunas Harapan, an early childhood education center, faces challenges in improving educational quality through the accreditation process, which relies heavily on group dynamics and teamwork among educators and staff. Ineffective team coordination often hinders the institution from meeting required standards.
Purpose:
This study aims to examine the impact of group behavior and teamwork on accreditation quality at PAUD Tunas Harapan and to identify factors and strategies that support the team’s success in achieving accreditation standards.
Design/method/approach:
A qualitative case study approach was employed, involving in-depth interviews and observations with the school principal, teachers, and accreditation assessors. Data were analyzed thematically to identify patterns in group behavior and team dynamics.
Results:
The findings reveal that structured communication, collaborative leadership, regular evaluations, and a shared vision are key factors in improving accreditation quality. Effective coordination and collaboration were shown to help overcome challenges and enhance team productivity.
Contribution/value:
This study contributes insights into the application of group dynamics and teamwork theories in early childhood education settings. The recommendations provided may assist PAUD and similar institutions in improving accreditation quality through more adaptive and collaborative team strategies.
The Planning of Human Resource Management with Labor Market Needs: A Case Study at SDN 28 Pontianak Utara
Authors: Haryanengsi  , Asriati Nuraini
Published: December 2024

Background:
Effective HRM planning is essential to ensure that educational institutions can meet the competency requirements of teachers in line with current educational advancements and labor market needs.
Purpose:
This study aims to analyze human resource management (HRM) planning at SD 28 Pontianak Utara in alignment with labor market demands.
Design/method/approach:
This research employs a qualitative case study approach, with data collected through in-depth interviews, observations, and document analysis. Participants include the school principal, teachers, and other educational staff at SD 28 Pontianak Utara.
Results:
The findings reveal that HRM planning at the school requires improvement, particularly in the development of teacher competencies and curriculum adjustments to meet future labor market demands. A gap was identified between the skills taught at the school and those required by the labor market, particularly in technology and 21st-century skills.
Contribution/value:
This school needs to conduct a comprehensive evaluation of its HRM planning to enhance the relevance of education to the workforce. Recommendations include providing regular training for teachers and updating the curriculum to align with the evolving demands of the labor market.
BITUMOIDS IN CAMBRIAN DEPOSITS OF THE CIS-YENISEI SUB-BASIN: FORMATION CONDITIONS, DIAGNOSTIC CRITE
Authors: Kostyreva E.A. , Kontorovich A.E. , Sotnich I.S.
Published: December 2024

The history of development of the Cis-Yenisei sedimentary sub-basin, the presence of several stratigraphic levels in the section of organic-rich Cambrian rocks, and high level of catagenetic transformations (i.e. high maturity level) of the organic matter suggest intensive hydrocarbon generation processes in these deposits in the geological past. The migration processes are shown to be responsible for high variability of bitumoids (chloroform-extractable part of organic matter), both in terms of their content and group/hydrocarbon composition. This is evidenced by three variety of bitumoids (allochthonous, autochthonous, and sedentary autochthonous) defined according to the Uspenskii-Vassoevich regularity. In order to attain more precise differentiation between these bitumoids, we propose here their classification by group and hydrocarbon composition, into seven classes. Allochthonous bitumoids (class VII) are described as hydrocarbon-dominated and migration-prone accounts for about 30% of the total amount of bitumoids, another (mixed) group (6%) is made up by autochthonous-allochthones bitumoids (classes V, VI), while the last group includes autochthonous and sedentary autochthonous bitumoids, with their composition dominated by asphaltenes and resins. Results of the molecular analysis of the composition of bitumoids generally attest to the genetic unity of autochthonous and allochthonous bitumoids. For allochthonous bitumoids, however, there is a wider range of values for molecular indicators, which evidence the influence of migration processes on their composition.
DEEPLY PENETRATING GPR SURVEYS: EXPERIENCE OF KINEMATIC DATA INTERPRETATION
Authors: Gulevich O.A. , Volkomirskaya L.B. , Kaygorodov E.P.
Published: December 2024

Experimental studies were carried out in the permafrost zone using the method of reflected electromagnetic waves based on multi-offset data acquisition with common distance-point (REW CDP), referred to here for short as electromagnetic CDP (ECDP). Comparison of the results of processing several ECDP hodographs taken within the same site at a distance of up to 6 km, specifically, the vertical velocity distributions in the 0–10 μs time intercept reveals some similarities in the structure of permafrost and electrical properties of the underlying rocks, which agrees with the drilling data. The velocity analysis data served as the basis for the geophysical model of the CDP stacked section built as a 500 m deep “virtual borehole” with a step size of 50 ns (2–5 m), describing the change in the electrical resistivity parameter with depth.
ЧУЖАЯ СТРАНА ПРОШЛОГО, ИЛИ ИСТОРИЯ С ГЕОГРАФИЕЙПОМПОНИЙ ЛЭТ И ВЛАДИМИР ЗАБУГИН
Authors: Селунская Н.А.
Published: December 2024

Тема реконструирования исторического пространства в интеллектуальных поисках историков прошлого сочетается с проблемой возможностей контакта культур и их взаимного отражения. Прошлое чужая страна , в разные века интеллектуалы, историки, гуманитарии, изучая мировую историю выстраивают двойной или тройной образ другого : образ прошлого вообще как чужеземья, образ изучаемой чужой земли, страны, народа), а также присваивают или отрицают чужой образ истории. В статье раскрываются интеллектуальные биографии двух выдающихся личностей представителей итальянского Ренессанса и Серебряного века России. Отечественный историк и филолог-итальянист В.Н. Забугин, видный деятель русской эмиграции в Италии, посвятил труд жизни единственному итальянскому гуманисту, посетившему южные области России Юлию Помпонию Лэту. Воспитанник университета Петербурга стал доцентом университета Рима, того центра знаний, которому в пору Возрождения отдал столько сил и знаний гуманист Помпоний. Тема пространства и его освоения раскрывается в нескольких проекциях в творчестве и Забугина, и Помпония Лэта в смысле реального путешествия, но также что важнее путешествия ментального, исторической реконструкции.

The theme of reconstructing historical space in the intellectual search for historians of the past is combined with the problem of the possibilities of cultural contact and their mutual reflection. The past is a foreign country, in different centuries, intellectuals, historians, humanities, studying world history, build a double or triple image of the other: the image of the past in general as a foreign country, the image of the studied foreign land, country, people), and also appropriate or deny the alien image of history. The article reveals the intellectual biographies of two prominent personalities - representatives of the Italian Renaissance and the Silver Age of Russia. Historian and philologist V.N.Zabugin, a prominent figure in Russian emigration to Italy, devoted his life to the only Italian humanist who visited the southern regions of Russia - Julius Pomponius Let. A graduate of the University of St. Petersburg became an assistant professor at the University of Rome, the center of knowledge to which the humanist Pomponius gave so much strength and knowledge during the Renaissance. The theme of space and its development is revealed in several projections in the works of both Zabugin and Pomponius Let in the sense of a real journey, but also more importantly a journey of mental, historical reconstruction.
СЛАГАЕМЫЕ «ГЕОГРАФИЧЕСКОГО КРУГОЗОРА»СОВЕТСКИХ ИСТОРИКОВопыт реконструкции по материалам биографийС. И. Архангельского и Н. П. Соколова
Authors: Кузнецов А.А.
Published: December 2024

В статье предпринята попытка выявить ключевые компоненты географических познаний двух советских специалистов по зарубежной истории С.И.Архангельского и Н.П.Соколова, складывавшиеся на пересечении самых разных факторов и практик детских лет, проведенных в глубокой провинции, обучения в региональных центрах и столичных университетах, опыта длительных и краткосрочных путешествий по России и Европе, работы в вузах закрытого советского города, переписки сотечественными и зарубежными корреспондентами ит.д. Особое внимание уделено выбору базовых исследовательских тем, географические рамки которых существенно разнились на отдельных этапах интеллектуальной биографии ученых.

The paper manifestates itself the attempt to reconstruct the main characteristics of the so-called geographical horizons of two Soviet scholars specialized in studies of the foreign history. The author identifies the key components of S.I.Arkhanelsky and N.P.Soko-lovs geographical knowledges, developed under the influence (or at the intersection) of different factors and practices childhood spent in the deep Russian province, educational training in regional centers and metropolitan universities, experience of long and short travels within Russia and Europe, work in universities of the closed Soviet city Gorky, communication with domestic and foreign correspondents, etc. Particular attention is paid to the selection of basic research topics, the geographical frameworks of which varied significantly at certain stages of the intellectual biographies of the scholars.
ЭЛЕМЕНТЫ ТРАВЕЛОГА В НАРРАТИВНОЙ СТРУКТУРЕ«РИМСКОЙ ИСТОРИИ» КАССИЯ ДИОНА
Authors: Махлаюк А.В. , Марков К.В.
Published: December 2024

В статье рассмотрены автобиографические фрагменты и этногеографические экскурсы, которые могут быть охарактеризованы как персональная география историка или своего рода травелог заметки, описания и сведения, основанные на личном посещении тех или иных мест. Соответствующие пассажи Римской истории еще не становились предметом специального анализа как значимая особенность дионовского повествовательного стиля наряду с пристрастием к чудесам, анекдотам и отступлениям новеллистического характера. Там, где это возможно, в связи с общим контекстом повествования или даже вне зависимости от него, Дион не упускает случая не просто указать на свое знакомство с той или иной местностью, но и особо подчеркнуть авторитетность своего знания, основанного на личном опыте.

The article deals with those autobiographical authorial interventions and ethnogeographic excursions that can be characterized as personal geography of the historian or a kind of travelogue notes, descriptions and information obtained via personal visits to certain places and regions. The relevant passages of Roman history have not yet become a subject of special analysis as a significant feature of Dions narrative style, along with his passion for all sorts of miracles, anecdotes and deviations of a novelistic nature. The material under consideration suggests that, where possible, in connection with the General context of the narrative, or even beyond any dependence on it, Dio usually does not miss the opportunity not just to point out his familiarity with a particular area, but also to emphasize the authority of his knowledge based on personal experience.
ОТ РАЯ ЗЕМНОГО К РАЮ НЕБЕСНОМУПРЕДСТАВЛЕНИЯ О ГРАНИЦАХ ПОТУСТОРОННЕГО МИРАВ ПОЗДНЕЙ АНТИЧНОСТИ И РАННЕМ СРЕДНЕВЕКОВЬЕ
Authors: Обидина Ю.С.
Published: December 2024

В статье рассматривается эволюция взглядов на границы потустороннего мира на рубеже Античности и Средневековья. Автор показывает, что эволюция представлений о локализации одного из аспектов потустороннего мира Рая, привела к превращению смерти из проблемы в возможность . Отмечается, что к VII в. появляется новый стиль христианского миропонимания, оперирующий качественно иными образами посмертного воздаяния и локализации Рая. Изобилие Рая, лежавшее близко к этому миру и связанное с царством Божьим было утрачено под воздействием усиления внимания к проблемам заслуг, греха, идентичности.

The article discusses the evolution of views on the boundaries of the other world at the turn of antiquity and the Middle Ages. The author demonstrates that the evolution of ideas about the localization of one of the aspects of the other world, Paradise, led to the transformation of death from a problem into a possibility. It is noted that by the VII century а new style of Christian understanding of the world appears, operating with qualitatively different images of the posthumous reward and localization of Paradise. The abundance of Paradise, which lay close to this world and was connected with the kingdom of God, was lost under the influence of increased attention to the problems of merit, sin and identity.