bluuebunny/crossref_metadata_2025 huggingface dataset:
Development of Conservation Agriculture on Sloping Land for Potato Commodities in Wonokitri Village, Pasuruan, East Java
Authors: Istika Nita  , Muhamad Taufiq Hidayat  , Awang Satya Kusuma  , Kurniawan Sigit Wicaksono  , Lenny Sri Nopriani  , Reni Ustiatik  , Sativandi Riza  , Sri Rahayu Utami  , Syamsu Ridzal Indra Hadi  , Anggraini Aurina Putri  , Aksha Karunia Satria
Published: January 2025

Sistem pertanian pada dataran tinggi mempunyai keunikan dan tantangan tersendiri, termasuk kawasan pertanian di Desa Wonokitri, Pasuruan, Jawa Timur. Kesesuain lahan untuk budidaya komoditas hortikultura menyebabkan praktek pertanian yang digunakan termasuk intensif melalui pengolahan tanah, pola tanam, penggunaan pupuk hingga pengendalian hama penyakit. Komoditas utama pada lahan ini adalah kentang, selain syarat tumbuh terpenuhi juga dikarenakan nilai jual kentang yang tinggi. Namun, yang menjadi tantangan adalah praktek penanaman dilakukan pada lahan berlereng dan tidak disertai dengan penerapan tindakan konservasi. Kegiatan pengabdian masyarakat ini bertujuan untuk mengembangkan pertanian koservasi yang berbasis kearifan lokal pada lahan berlereng di Desa Wonokitri, Pasuruan, Jawa Timur. Metode yang digunakan mencakup observasi lapangan, analisis tanah, dan Focus Group Discussion (FGD) dengan petani setempat. Sifat tanah di lahan pertanian wonokitri termasuk dalam tekstur lempung berdebu, berat isi tanah 0,62 g cm-3, porositas tinggi (> 50%), permeabilitas cepat (>12,7 cm jam-1) dan kemantapan agregat sangat stabil sekali (>2 mm), sehingga secara fisik sangat baik dalam menopang pertumbuhan tanaman kentang. Namun, sistem pertanian berlerang tanpa konservasi yang dilakukan sangat berpotensi menurunkan produktivitas lahan di masa mendatang. Oleh sebab itu, berdasarkan kondisi aktual lahan, kesesuaian tanaman dan sosial ekonomi dirumuskan tindakan konservasi yang dapat diterima yakni dengan penanaman pada bedengan searah lereng yang dilengkapi dengan saluran pengelak dan saluran pembuangan air (SPA) serta bak penampung untuk menangkap limpasan permukaan dan sedimen. Pada setiap petak lahan ditanami tanaman penguat guna meningkatkan kestabilan lereng dan perlindungan lahan. Program ini menunjukkan potensi besar dalam meningkatkan kesadaran dan penerapan konservasi tanah oleh petani setempat
Local Government Financial Performance: Good Governance, the Efectiveness Internal Control and Competence
Authors: Budiharjo Roy , Pratomo Dudi , Hapsari Dini Wahjoe
Published: January 2025

Good governance is an important foundation in creating transparency, accountability, and integrity in organizational management. This study aims to analyze how the principles of good governance, internal control and competence of the financial performance of the Bekasi City local government are moderated by internal control. This study uses a quantitative methodology with a sample of 41 respondents who are financial employees in the Bekasi City government with statistical testing using Smart PLS 3.0. The results of the study found that (1) good governance, internal control and competence have a positive effect on the financial performance of the local government. (2) Good governance contributes to creating transparency and accountability. (3) Internal control in good financial reporting can prevent deviations. In addition, this study also found that the competence of human resources in the financial sector plays an important role in effective budget management. This study provides recommendations that the importance of improving governance, internal control, and human resource competence as a strategic effort to improve the financial performance of the local government.
Teacher’s Professionality in Teaching Social Sciences
Authors: Azahra Hafizza , Susanti Eka
Published: January 2025

This research examines the professionalism of teachers in teaching social studies at the SMP Cerdas Murni. The aim is to describe how professional teachers teach social studies at this school. Using a qualitative approach, the research applies an analytical descriptive method with data collection through observation, interviews, and documentation. The findings show that social studies teachers at the SMP Cerdas Murni demonstrate strong mastery of the four key competencies: pedagogical, personality, social, and professional. These competencies are critical in creating an effective learning atmosphere, sparking student interest in learning, developing their potential, and motivating achievement, thereby significantly contributing to the success of the learning process. The professionalism of these teachers is influenced by input factors, such as educational background and teaching experience, and output factors, including facilities and a supportive work environment. The principal actively enhances teacher professionalism through several strategies: involving teachers in professional development activities, holding regular performance evaluations, encouraging innovative teaching practices, and providing both formal and emotional support. These efforts aim to continuously improve teaching quality, positively impact student achievement, and raise overall educational standards.
The Importance of Hadith Learning in the Formation of Islamic Law
Authors: Yusuf Muhammad Fajri , Siregar Bona Bargot Riezky Nagabe
Published: January 2025

This study aims to examine the importance of learning hadith in the formation of Islamic law through a qualitative approach. This study uses a qualitative method, with a literature review approach to explore the view of how the learning of hadith contributes to the formation of Islamic law in accordance with the times. The findings of the study show that hadith learning based on understanding sanad, matan, and historical context can produce more relevant and applicable legal interpretations. In addition, a wrong or in-depth understanding of hadith can lead to abuse and errors in the determination of the law.  Deep learning of hadith is not only to know the history or story of the life of the Prophet Muhammad, but also to understand the ways in which the Prophet applied the law in various aspects of daily life.
Transformational Leadership in Changing the Education Paradigm: Improving the Quality of Alpha Generation Student
Authors: Karomi Ahmad Danial , Mamlukhah Mamlukhah
Published: January 2025

This study aims to interpret transformational leadership in changing the educational paradigm, namely in improving the quality of learning of alpha generation madrasah aliyah students. The research design used is qualitative research with a case study method. The sources of informants in this study consisted of principals, teachers, students, and student guardians. Data collection in this study was conducted through three main methods, namely in-depth interviews, participatory observation, and document analysis. The results of this study show that transformational leadership at MAN 2 Banyuwangi has succeeded in changing the educational paradigm, namely in improving the quality of learning through soft skills development, digital learning hub development, and multimodal literacy development. The novelty in this research is the concept of transformational leadership that contributes to the quality of learning. The contribution of this study shows that the application of transformational leadership in Madrasah Aliyah can significantly change the educational paradigm.
Pembuatan Media Pembelajaran dan Pengujian Motor Starting System (207-1556 CW)
Authors: Ari A. Ariputra , Pitriadi Peri , Halim Abdul , Maulana Ilmunandar Alief , Ishak Ishak
Published: January 2025

Starting motors have an important role in running heavy equipment engines, accuracy in testing starting motor components is a very important factor. Practical learning using starting motor testing media is used to practice starting motor assembly and disassembly. The problems experienced by students in this course are limited practical equipment and lack of student skills regarding assembly and disassembly of motor starting systems. The aim of this research is to create learning media for testing motor starting systems and create a motor starting system testing guide so that it can be used as a practical tool in heavy equipment maintenance workshops. Experimental methods and work processes include: 1) determining materials, 2) designing the frame, 3) working on the frame, 4) making disassembly guides, testing, and starting motor assembly. The results of this research are that the learning media is equipped with the main components of the motor starting system, measurements that display motor starting system testing information, namely: the process of disassembly, testing and assembly of the starting motor, so that this learning media can increase students' understanding of the function and operation of the starting motor. system, as well as providing practical experience in testing and understanding related components.
Principles of design and features of therapeutic garden formation for the treatment and rehabilitation of patients with various types of illneses
Authors: DOVZHENKO Valeriia , KARAMELIEVA Mariia
Published: January 2025

Abstract. The article explores the role of therapeutic gardens as a rehabilitation tool in Ukraine, which has been in a state of full-scale war for three years. Constant stress, psychological trauma, and limited access to medical services have led to an increase in illnesses, particularly cardiovascular and oncological diseases, as well as post-traumatic stress disorder (PTSD). Statistics indicate that chronic illnesses worsen due to stress, weakened immunity, and reduced access to medical examinations, highlighting the need for new rehabilitation methods.
The research methods include an analysis of international practices, specifically the "Enabling Garden" at Bryn Mawr Rehabilitation Hospital, and the development of recommendations for adapting such spaces in Ukraine. Key elements of therapeutic gardens have been identified: the selection of vegetation tailored to specific conditions (e.g., mint and lavender for stress relief or roses for emotional recovery), spatial solutions (winding paths for light physical activity), sensory accents (smooth materials, pleasant sounds), and water elements (small fountains for relaxation).
The research findings show that therapeutic gardens contribute to stress reduction, emotional well-being, and an accelerated rehabilitation process. Specifically, gardens for patients with cardiovascular diseases help stabilize heart rhythm, for cancer patients — support a positive perception of life, and for individuals with PTSD — create a sense of safety. A gradual integration of therapeutic gardens into the urban context is proposed, starting with small plots near hospitals or rehabilitation centers, with a perspective for systematic expansion.
Evaluation of an organization's capacity for innovation using the Theory of Inventive Problem Solving (TRIZ) in AI environment
Authors: BUSHUYEV Serhii , BUSHUYEVA Natalia , BUSHUYEV Denis , Ilin Oleg
Published: January 2025

This paper explores the evaluation of an organization's innovative capacity using the Theory of Inventive Problem Solving (TRIZ) as a framework. TRIZ, a systematic approach to problem-solving, provides a structured methodology for identifying innovative solutions. By applying TRIZ principles to assess an organization's innovative potential, we can gain valuable insights into its ability to generate creative ideas and implement them effectively. The paper outlines a methodology for evaluating an organization's innovative capacity, including four issues. Identifying key innovation indicators. These indicators may include factors such as the organization's culture, structure, processes, and resources. Conducting a TRIZ assessment. Applying TRIZ tools and techniques to evaluate the organization's problem-solving skills, creativity, and ability to generate innovative ideas. Analyzing the organization's innovation ecosystem. Examining the factors that support or hinder innovation, such as leadership, teamwork, and knowledge sharing. Developing recommendations for improving innovation capacity. Based on the evaluation findings, proposing strategies to enhance the organization's ability to innovate. By utilizing TRIZ as a framework, organizations can gain a deeper understanding of their innovative potential and take steps to foster a culture of innovation.
Formation of a system for monitoring construction processes during the construction of buildings
Authors: RASHKIVSKYI Volodymyr , DEMIANENKO Roman , IGNATENKO Oleksandr , ZAJETS Yuri
Published: January 2025

The article considers approaches to the formation of a system for monitoring technological processes of building construction.
The effectiveness of geodetic scanning for the real display of the state of building structures and their compliance with design data was noted. The effectiveness of combined scanning methods for obtaining more extensive information about construction objects was noted. There are options for erecting prefabricated and monolithic building frames without using heavy crane equipment. It is proposed to form a system for monitoring technological processes based on combinational methods using photogrammetry and laser scanning. Based on the proposed assembly modules, a monitoring scheme for the erection of prefabricated and monolithic building frames has been developed. All this together makes it possible to develop a generalized approach to the creation of a system for monitoring construction processes, to determine the directions of development of such a system for filling the construction information model, obtaining data about the components of the construction object, including the state of structures, the pace of work, the behavior of machines and mechanisms on the site, the development of methods adjustment of technological flows, provisions of structures, etc
Assessing the number and placement of ground control points in low-cost UAV photogrammetry
Authors: BONDAR Svitlana , MEDVEDSKYI Yurii
Published: January 2025

This study examines the impact of the number and placement of Ground Control Points (GCPs) on the accuracy of photogrammetric results using low-cost UAVs. The relevance of this research stems from the growing popularity and applicability of UAV photogrammetry, particularly in areas with diverse terrains and requirements for precise spatial data. The experiment leverages modern photogrammetric techniques, including Structure from Motion (SfM) algorithms, to analyze how GCP configurations affect error distribution and model accuracy.
The study's first phase focused on evaluating the influence of GCP placement at varying heights. A photogrammetric survey was conducted at the Kyiv Hippodrome, utilizing terrestrial laser scanning (TLS) to establish high-precision coordinates for control points. The data acquisition involved the DJI Phantom 4 Pro V2 UAV, with multiple flight missions capturing images at 30-degree camera deviations from the nadir. Points were systematically analyzed by alternating their roles as GCPs and Control Points (CPs). The results demonstrated that errors significantly increased when CPs were located further from the UAV camera, emphasizing the need for proximity in GCP placement.
The second phase analyzed how GCP configurations and quantities influence photogrammetric model accuracy. By forming 12 groups of GCPs, each varying in distribution and number, the study identified optimal setups for minimizing errors. Groups with evenly distributed points across the survey area, comprising at least eight GCPs, exhibited the lowest root mean square errors (RMSE). Conversely, configurations with GCPs concentrated along a single side or solely on the survey area's edges resulted in substantial inaccuracies.
Key findings reveal that an effective GCP placement strategy involves prioritizing proximity to the UAV camera and achieving even distribution across the surveyed area. Additionally, configurations with fewer than eight GCPs tend to suffer from sharp declines in accuracy. The research underscores the importance of balancing GCP quantity and placement for achieving reliable photogrammetric outputs in low-cost UAV applications
Research on the design of the working parts of vertical roller mills for grinding granulated slag
Authors: KLYMENKO Mykola , HUBCHUK Mykhailo
Published: January 2025

Abstract. This research focuses on optimizing the design, parameters, and operational modes of vertical roller mills (VRMs) for grinding granulated slag, which are crucial in industries such as cement, mining, and energy. VRMs are widely recognized for their energy efficiency and ability to grind various materials with minimal energy consumption. However, the challenge lies in designing mills that can operate efficiently under harsh conditions of intense friction, impact loads, and abrasive particles, especially when processing hard materials like granulated slag. To address these challenges, advanced materials and protective coatings are being utilized to improve wear resistance. Additionally, the research explores the use of polymer-metal composites in the construction of mill components, which significantly reduce wear rates and extend the lifespan of the mill, ultimately leading to cost savings and reduced maintenance needs.
Furthermore, the study examines the integration of intelligent control systems that optimize operational parameters in real-time, thus enhancing grinding efficiency and minimizing energy consumption. The findings also emphasize the importance of reducing vibrations and improving the stability of equipment to ensure reliable performance. The research identifies the key parameters that affect VRM performance, such as roller pressure, material moisture content, and rotational speed, and proposes methods for optimizing these factors to achieve maximum efficienc. The development of VRMs is especially important in post-war Ukraine, where cement production has significantly declined due to infrastructure damage. Vertical roller mills are considered the only viable technological solution for new high-capacity cement plants, capable of enhancing cement quality and reducing CO₂ emissions. This research aims to further develop VRM technology, ensuring its ability to meet the demands of the cement, metallurgy, and coal industries by improving energy efficiency, wear resistance, and grinding quality, making it a vital tool for sustainable industrial production
Study of physical-mechanical properties of concretes based on recycled aggregates
Authors: KOVALCHUK Oleksandr , ZOZULYNETS Victoria , GRABOVCHAK Valentyna , IVANYCHKO Vasyl , KOPOTUN Ruslan
Published: January 2025

The use of hybrid alkaline cements is effective for materials of general construction and special purpose, namely in the production of concrete mixtures and concretes based on them with an increased risk of structural loosening due to an increased content of organic residues and combustion products. Materials based on them are able to withstand the significant impact of swelling-shrinking deformations caused by the presence of combustion products and organic residues. This makes it possible to predict the effectiveness of their introduction to control the processes of concrete structure formation based on recycled aggregates.
It is shown that the use of recycled aggregate in the composition of a concrete mixture based on alkaline cements makes it possible to obtain concrete mixtures of different mobility and concretes based on them, which according to their physical and mechanical properties meet the requirements for concrete for general construction purposes. Thus, recipes for concrete with an average density of 2200...2420 were developed kg/m3 and compressive strength at the age of 28 days at the level of 15.1...39.8 MPa at mobility of concrete mixture P2.
The strength at the initial and middle terms of hardening (2 days and 7 days) also corresponds to the generally accepted indicators of the set strength of concrete of different classes.
At the same time, the water-cement ratio of the studied concretes is characterized by sufficiently high indicators and varies at the level of 0.5...0.8, which is often unacceptable according to regulatory documents for concretes for general construction purposes, potentially creating problems with the long-term properties and durability of such concretes.
Solving the mentioned problems is possible due to the selection of the composition of concrete mixtures by modifying them with additives of different origin and functionality.
Homenaje al Profesor e Ing. Quím. Federico Galdeano-Bienzobas. Una revisión de la literatura sobre un tesoro de Oaxaca, su mole negro hecho con el chile secado con humo. Parte 2. El chilhuacle o chile huacle o chilli huactli en el mole negro
Authors: García-Gómez Rolando Salvador , Bernal-González Marisela , Durán-Domínguez-de-Bazúa María del Carmen
Published: January 2025

En esta segunda parte los tres primeros autores, con el valioso apoyo de quienes han dedicado su labor profesional a la defensa y revalorización del chile y, en especial, del emblemático chile huacle de Oaxaca con el que se prepara el mole negro desean compartir lo que una profesionista de la química de alimentos desarrolló en torno a este platillo emblemático, el mole negro de Oaxaca con las y los lectores(as). Se presentan en esta segunda parte las historias de este platillo y del chile que le da su exquisito sabor y su valía a través de quienes lo cocinan con amor y para quienes lo degustan recibiendo ese amor.
A LA VANGUARDIA DE IURE, A LA RETAGUARDIA DE FACTO. INTEGRACIÓN DE TECNOLOGÍAS EN LA EDUCACIÓN. MÉXICO
Authors: Sabines-Córdova Jaime , Cano-Robles Alfonso , Navarro-Rangel Yadira
Published: January 2025

La integración de las tecnologías a los procesos educativos emerge como un elemento crucial a nivel global, desempeñando un papel fundamental en  el desarrollo profesional de los individuos. Este fenómeno se manifiesta, en el enriquecimiento de los procesos formativos, el fortalecimiento de los medios de divulgación y el respaldo constante a la investigación científica. La observación de cómo los organismos internacionales promueven la inclusión y aplicación de avances tecnológicos en las políticas educativas nacionales se erige como un componente esencial y coadyuvante del progreso educativo tanto a nivel nacional como internacional. México se ha destacado desde la década de los años 80 por su participación activa en el diseño de políticas y programas que incorporan las tecnologías, consolidándose como uno de los países de avanzada que incorporan, a sus ordenamientos jurídicos y legales, los proyectos tecno educativos. Sin embargo, es lamentable constatar que todos estos esfuerzos han experimentado limitaciones significativas debido a la falta de una visión integral en la implementación y uso de las tecnologías en el ámbito educativo. Así, esta carencia se evidencia no solo en la ausencia de un seguimiento presupuestal e institucional adecuado.  Por ello, la afirmación discrepante de que los proyectos educativos que usan tecnologías en México se encuentren a la vanguardia de iure, pero a la retaguardia de facto, a decir, en los hechos se evidencian numerosas circunstancias que impactan negativamente en la materialización de estos nobles propósitos.
EL GRAN ROMPECABEZAS QUÍMICO DE NUESTRO UNIVERSO: LA NUBE OSCURA TMC-1
Authors: Flores Larrañaga Rafael , Castro María Eugenia , Merino Gabriel , Melendez Francisco J.
Published: January 2025

Una nube molecular es un tipo de nube interestelar caracterizada por tener una densidad alta (~ 104 cm-3) y temperaturas variables entre 10 a 300 K. En las nubes moleculares los procesos de fotoionización y fotodisociación causados por la radiación UV son ineficientes. En este tipo de nubes los procesos químicos juegan un papel importante en la formación estelar, ocurriendo procesos en fase gas e interacciones entre granos de hielo y gas. La nube molecular de Tauro 1 (TMC-1) es un tipo de nube oscura y es la región formadora de estrellas más cercana al Sistema Solar. Se han detectado numerosas moléculas en TMC-1 con átomos de C, N, O y S, siendo de gran importancia las cadenas de carbono y los cianopolinos. Por ende, comprender las condiciones físicas y químicas en TMC-1 ayudaría a armar el rompecabezas químico acerca de la formación de moléculas grandes en el medio interestelar.
КОМПЕТЕНТНІСНО ОРІЄНТОВАНІ ЗАВДАННЯ З ОСНОВ ПРАВОЗНАВСТВА У СТРУКТУРІ УРОКУ
Authors: Жидкова Наталія
Published: January 2025

Статтю присвячено проблемі використання моделі компетентнісно орієнтованих завдань (КОЗ) у структурі уроку з основ правознавства. Модель спрямована на формування правової предметної компетентності, яка реалізується в освітній та життєвій практиці. Звернено увагу на рівні компетентності учнів, які засвоюють освітню програму на основі Державного стандарту базової середньої освіти.
Визначено особливості, компоненти, функції і засоби моделі КОЗ у вступній, основній та заключній частинах уроку. Основними компонентами моделі є ключові, тематичні та змістові питання й завдання, які за своїми рівнями є репродуктивними, перетворювальними та творчими. Ключові питання та завдання у вступній частині мотивують учнів до пізнавальної діяльності, активізують навчальний та життєвий досвід, а тематичні та змістові в основній та заключній частинах сприяють розвитку та систематизації знань, умінь, навичок, ставлень та збагачують навчальний досвід учнів.
Реалізація моделі КОЗ робить урок цілісним та системним і дає можливість тримати увагу на пізнавальному процесі учнів протягом уроку. Наведено приклади використання КОЗ та їх засобів (схем, ілюстрації, міжпредметних зв’язків та ін.) і методів (асоціація, аналогія, гіпотеза, займи позицію та ін.) відповідно до виконання ними функцій у різних частинах уроків. Модель КОЗ надає процесу пізнання практичного значення і сприяє формуванню ключових, міжпредметних та предметних компетентностей.
Automated Design System for Technological Equipment
Authors:   Central Ukrainian National Technical University, Mazhara Vitalii , Shcherbyna Kyryl ,   Central Ukrainian National Technical University, Artiukhov Anatolii ,   Central Ukrainian National Technical University, Tenenyka Svitlana ,   Central Ukrainian National Technical University, Shestakov Ivan ,   Central Ukrainian National Technical University
Published: January 2025

The current conditions of production development in all sectors of the economy of Ukraine is to determine the priority importance of mechanical engineering, whose task is to produce equipment that facilitates human labor and increases its productivity. Therefore, to increase the productivity of a worker who designs technological equipment, a system of automated design of technological equipment was developed. Automated design of technological equipment helps to reduce the cost of material resources and time for its design and manufacture, and, accordingly, reduce the time for the production of new products, reduce their cost, etc.
The article presents the results of the development of a computer-aided design system for typical technological tooling used in the processing of parts such as “Shaft”, “Sleeve” and “Gear”. The analysis of typical clamping devices and methods of their calculation allowed to create prerequisites for the development of a system of computer-aided design of technological equipment in the Delphi environment. The flowcharts of the main program, the main solving procedure, the procedure for determining the clamping forces, the procedure for determining the diameter of the power drive were developed, on the basis of which a system for computer-aided design of typical technological equipment was developed, which, according to the input data, calculates the diameter of the power drive required to create the force necessary to hold the part during processing. The article describes the components, which used to create the main project form and provides examples of the project form appearance during successful and unsuccessful development.
The analysis of the calculation methods and design features of typical clamping devices made it possible to create the prerequisites for the development of a computer-aided design system for technological equipment. This system was created in the Delphi environment on the basis of the developed flowcharts and tested in various conditions. Using such systems allows quickly and qualitatively perform designing clamping devices in, at the same time much are reduced stages implementation drawings in comparisons with manual method.
Experimental Testing of the Quality of elasTomeric Seals of the O-ring Type of Modernauto-Tractor Internal Combustion Engines
Authors:   Dnipro State Agrarian and Economic University, Aliiev Elchyn , Chernii Olexandr ,   Dnipro National University named after Oles Honchar, Kalhankov Yevhen ,   Dnipro State Agrarian and Economic University
Published: January 2025

The purpose of the work is to study the manufacturing quality and stress relaxation during compression and determine the residual deformation of elastomeric sealing rings of the O-ring type, which are used in the technical service of modern agricultural machinery.
Experimental studies were carried out on a DM-30M laboratory unit. During the test, the dependence of the stress drop in compressed samples of materials on time, the rate of stress relaxation, the magnitude of the stress drop to the equilibrium value, the equilibrium modulus, and the residual deformation after the removal of the load were determined. An approximation of the dependences of changes in experimental data was carried out.
O-rings, used for sealing the coupling of the wet sleeve and the landing belt of the cylinder block in modern internal combustion engines, were tested. The rings of the original production and the substitute (analogue) were tested. Tests showed that although the rings of both manufacturers have visible defects on their surfaces, formed during production, however, the analog rings have a greater number of defects of various types than the rings of the original. The curve of the decrease in compressive strength of analog ring samples shows a more rapid decrease in compressive strength during exposure for 24 hours than such a dependence determined for the original rings. It was also recorded that, with relatively identical ring sizes, the weight of the analog ring is 22% greater than the original ring. This may indicate that the ring materials are different. It was noted that when the studied rings are kept in engine oil for 168 hours and their subsequent compression, the stress relaxation parameters in the analog ring material are characterized by greater instability.
This indicates that there is a high probability that by installing non-original rings during engine repair, the coupling may lose tightness over time. Especially with damaged ring seats.
Síndrome De Burnout Em Profissionais De Enfermagem Oncológica: Um Estudo Transversal
Authors: Garcia Aline de Jesus , Santos André da Silva dos , Santos Claudeone Vieira , Ferreira Matheus dos Santos , Pimentel Magno Merces Weyll
Published: January 2025

Introdução: Em 2022, a Organização Mundial da Saúde (OMS) incluiu a síndrome de Burnout (SB) como uma doença ocupacional. A SB é uma resposta ao estresse crônico no ambiente de trabalho, caracterizada por exaustão emocional, despersonalização e reduzida realização pessoal. Objetivo: Estimar a prevalência de SB entre profissionais de enfermagem oncológica, identificar fatores associados à SB e descrever o perfil epidemiológico, laboral e de estilo de vida desses profissionais. Método: Estudo transversal descritivo com abordagem quantitativa no Centro de Alta Complexidade em Oncologia da Bahia. A amostra foi composta por 110 profissionais de enfermagem. A coleta de dados incluiu um questionário sociodemográfico e o Maslach Burnout Inventory (MBI), adaptado para o português. A análise dos dados foi feita com o SPSS, incluindo estatísticas descritivas e análise bivariada. Resultados: A prevalência de SB entre os participantes foi de 21,8%, 45,5% apresentaram exaustão emocional moderada, 67,3% alta despersonalização e 51,8% reduzida realização pessoal. Variáveis associadas à SB incluíram consumo de bebida alcoólica, alimentação não saudável, insatisfação com a ocupação, condições de trabalho precárias e falta de atividade física. Conclusão: A SB é moderada entre os profissionais de enfermagem oncológica, com alta prevalência nas dimensões de despersonalização e baixa realização pessoal. Fatores associados incluem condições precárias de trabalho e estilo de vida inadequado. Estratégias para melhorar o suporte aos profissionais e as condições de trabalho são necessárias para mitigar essa realidade.
Fomentando la inteligencia emocional en estudiantes de bachillerato a través de la comprensión lectora en colegios de Vinces, 2024
Authors: Villamar Tuarez Betsy del Carmen , Álvarez Jorge Aniza  Maricela , Burgos Cerezo Rosalba Marilú
Published: January 2025

Education does not focus solely on the transmission of academic knowledge; It is also crucial to promote the social and emotional competencies of future high school graduates. Consequently, emotional intelligence plays a fundamental role in the holistic advancement of people. The objective of the present study was to analyze the relationship between emotional intelligence and reading comprehension in high school students of the Isla de Bejucal de Vinces Educational Unit, 2024. The research was basic, descriptive and correlational, with a quantitative approach. It had a population of 199 students. The sample is a probabilistic sample of 132 students with an error level of 5 percent. The instruments used were the BarOn Ice Emotional Intelligence Inventory: NA, in children and adolescents (short form) and the Linguistic Complexity Reading Comprehension Test 6 Form A; instruments that have validity and reliability. The results obtained, taking into account the Pearson correlation coefficient. The hypothesis is accepted. The level of emotional intelligence and reading comprehension, R value found r = 0.133; Therefore, the alternative hypothesis is rejected and the null hypothesis is accepted.  Based on the research carried out, we can conclude that there is a significant correlation between the emotional intelligence quotient and reading comprehension for high school students in the school under study.
Influence of the keynote e-book on the EFL skills of the A2 level students at Universidad Iberoamericana del Ecuador
Authors: Viveros Almeida Martha Aracelly , López Villacrés María Fernanda
Published: January 2025

In order to develop the EFL skills of students at Universidad Iberoamericana del Ecuador (UNIB.E), there was a necessity to change the EFL material for another that offered innovative ideas for the students and teachers to interact more and for them not to be limited to the traditional book methods that are mainly focused in the use of grammar. As a consequence, it was implemented the use of Keynote e-book that works with the Keynote online platform. The use of this e-book started to show meaningful changes in the students’ communication skills, which is the reason why it was feasible to carry out a study about the influence of the new method on the A2 level students EFL skills. Therefore, the objective of this research is to compare the academic performance of the students in different semesters and determine the influence of the use of the e-book on the EFL skills of the students of A2 level at UNIB.E. It is essential to apply methods according to the new era, since the traditional methods are not related to the today’s times. In Ecuador, students are encouraged to ask questions instead of expressing their opinions and producing by themselves and use English in real contexts, so this new method gave learners the opportunity to experience English in meaningful situations, however it only could be reached through the use of online tools to make students participate, interact, and practice better . Therefore, by means of the use of this e-book, students and teachers can create a new class environment that allows learners communicating and developing fluency. This quantitative applied the observation of the English lessons by using a classroom observation evaluation, the pre-post estimation model, comparative statistics about the evaluations and grades obtained by the students in five semesters as well.
Aprestamiento para el desarrollo de la lectoescritura en niños de 4 a 5 años
Authors: Panchana Comilla Teresa de Jesús
Published: January 2025

The general objective of this research was to analyze the level of development of readiness for reading and writing in children aged 4 to 5 years. This is a qualitative study with a concurrent, field, transversal and non-experimental explanatory design. The population considered is made up of 70 students and 22 teachers, while the intentional sample represents 50% of the total population. Techniques such as survey and observation were used in data collection, using instruments such as the questionnaire and observation guide. The diagnosis of academic performance in preparation made it possible to obtain valuable information about the children’s strengths and weaknesses in this area, in addition to evaluating their levels of linguistic competence and reading comprehension. This facilitated the implementation of more appropriate and personalized pedagogical strategies, designed to strengthen their skills, enhance their development and foster their self-confidence.
Influencia de factores determinantes en la distribución y nicho ecológico de abejas melíferas (Hymenoptera: Apidae) en Ibarra, Ecuador
Authors: Jácome Aguirre Gabriel Alexis , Huera Ipial Jenifer Dayana , López Gómez Andrea Luciana , Arias Muñoz Darío Paúl , Aguirre Caicedo Ritha Alexandra del Pilar , Rosales Enríquez Oscar
Published: January 2025

Apis mellifera L. is a species of vital importance as pollinator, whose presence is fundamental for the proper development of ecosystems. However, various anthropogenic factors cause alterations in its ecological niche. This research analyzes the presence of Apis mellifera along with bioclimatic, environmental, and agricultural variables using the maximum entropy model (MaxEnt) to determine the niche and potential distribution of the species within the study area. As a result, it was determined that the ecological niche of honeybees is mainly determined by factors such as the type of vegetation cover, honey production, and the annual range of temperature (Bio7), identifying areas with high suitability covering a total of 645.99 hectares corresponding to grasslands and crops, especially in the San Antonio de Ibarra parish. The model was validated using the AUC (0.904) and TSS (0.618) values. Certainly, it is evident that Apis mellifera finds its ideal habitat in small and specific areas where it would be feasible to promote the development of beekeeping.
Pengaruh Iklan Terhadap Brand Awareness dan Minat Beli di T-Space Café Bandung
Authors: Prameswari Nabila , Edison Emron
Published: January 2025

This research was conducted at T-Space Café Bandung to evaluate "The Influence of Advertising on Brand Awareness and Purchase Intention at T-Space Café Bandung" using a descriptive and verificative quantitative analysis method with a simple linear regression approach. The independent variable in this study is Advertising, while the dependent variables are Brand Awareness and Purchase Intention, with a total sample size of 100 respondents. The validation and reliability results of the questionnaire showed that all questionnaire statements were reliable and valid. Descriptively, Advertising was rated as "Good," as were Brand Awareness and Purchase Intention. The verificative analysis results indicated that Advertising has a positive and significant influence on Brand Awareness, contributing 48.80% based on the coefficient of determination (R²), while the remaining 51.20% is influenced by other variables outside the scope of this research. Similarly, Advertising also has a positive and significant influence on Purchase Intention, with an R² contribution of 56.80%, while the remaining 43.20% is affected by other variables not examined in this study
Strategi Pengembangan Wisata Edukasi Tanaman Palawija Sebagai Atraksi Wisata di Desa Sukarame Kecamatan Pacet Kabupaten Bandung
Authors: Sihombing Jimmy Ruben , Dienaputra Reiza D , Rakhman Cecep Ucu
Published: January 2025

Agritourism is an agricultural industry activity that has the expectation of direct tourist arrivals to tourist attractions organized in the hope of expanding knowledge, experience, and recreation. The purpose of this study was to determine the potential of crops as a tourist attraction and the development strategy of educational tourism of crops as a tourist attraction in Sukarame Village. The research used is qualitative research with a descriptive approach and analyzed using SWOT analysis. Data collection techniques were obtained from secondary data and primary data such as conducting interviews, observation and documentation. The data collection method used was purposive sampling with key research informants who have expertise in their respective fields. The data analysis used consists of four stages including data collection, data reduction, data presentation, and conclusion drawing. The result of this research is that Sukarame Village has great potential to develop as an agro-tourism and educational tourism destination. Active community participation and promotion through various media are needed to support this development effort. Infrastructure challenges and skills improvement need to be addressed through financial assistance and training and utilizing agritourism and agricultural education opportunities can expand the promotion and marketing of Sukarame Village.
Implementasi Standar Usaha Pondok Wisata (Homestay) di Desa Wisata Alam Endah Kabupaten Bandung
Authors: Astiana Rachmat , Sukriadi Erie Hidayat
Published: January 2025

This article discusses the implementation of Permenparekraf RI Number 9 of 2014 concerning the standards for managing homestays in the Alam Endah Tourism Village, Bandung Regency. This study highlights specific aspects of homestay management that have often been overlooked in previous research. The research employs a descriptive approach by conducting field observations, literature reviews, documentation, and interviews with key informants, including homestay owners, leaders, managers, and members of the local tourism awareness group (pokdarwis). The article examines the compliance of homestays in Alam Endah Tourism Village with Permenparekraf RI No. 9 of 2014 in three aspects: management, service, and product, which remain below standard in some areas. The study evaluated 11 homestays, representing various settings such as residential neighborhoods, large yards, and roadside locations. Assessments were conducted using guidelines from the Ministry of Tourism, with scoring categories: Excellent (80 points), Good (70 points), Fair (60 points), and Poor (50 points). The findings reveal that the product aspect achieved an average score of 65 points (fair), while service and management aspects scored 60 and 58 points, respectively, indicating a need for improvement. Key deficiencies include guest record-keeping, administrative management, and safety facilities such as first aid kits. This study recommends continuous mentoring for homestay owners to enhance service and management quality to meet national and ASEAN standards. Additionally, supportive policies are necessary to strengthen the role of homestays as a crucial element in the sustainable development of tourism villages.
Using zoobenthos and ichthyofauna as test objects for the quality of surface waters polluted with heavy metals
Authors: Butsiak V. V.
Published: January 2025

In conditions of full-scale military operations, a global technogenic load is exerted on the environment, particularly water bodies and water supply sources. The assessment of the quality indicators of water bodies largely depends on the reliability and efficiency of control. Instrumental control methods do not allow for assessing the complex impact of xenobiotics present in water on the water body's ecosystem. Given this, it is necessary to use biological observation methods, which have become particularly relevant in recent decades. That is why we studied the impact of the increased content of mobile forms of heavy metals in surface waters on the reaction-response of zoobenthos and ichthyofauna as bioindication test objects. For this purpose, the following were investigated: the biotic index of the aquatic environment, the amount of phytoplankton, and the reaction response of hydrophones to the increased content of heavy metals in the marine environment. Organoleptic, physicochemical, and hydrochemical quality indicators of water were studied in the laboratory using classical methods. Chronic toxicity was studied in the selected water samples using bioindication methods (classical methods) and hydrophones as test objects. Studies of microbial water pollution (biotic index) of the Dobrotvir reservoir revealed rod-shaped, coccal forms and vibrios with a total biomass of bacterial populations at 9.6 μg/dm3. The most common representatives of algae in the water were green (44.8 %), blue-green (21.8 %), diatoms (20.6 %), and euglena (12.8 %). As a result of studies on the color change of chironomid larvae under the combined influence of heavy metals (Copper + Manganese + Zinc) for 96 hours, a comprehensive ecological assessment of this aquatic environment was established, which corresponded to the III (satisfactory) and IV (transitional) indices. By visual examination of the behavioral response of the ichthyofauna of the reservoir, we observed vivid manifestations of morphogenetic deviations; the value of the indicator of stability of the development of the frequency of asymmetric manifestation was established within 0.40–0.44, which corresponded to class 4 – significant deviations from the norm. In laboratory conditions, we studied the chronic combined effect of heavy metals (Cu + Mn + Zn) in doses of 1, 2, and 5 MPC on the dynamics of the vital activity of aquarium guppies with an exposure duration of 80 days. At the end of the exposure, 60 to 80 % of the studied fish in the experimental groups and 10 % in the control died. Thus, aquarium guppies can be used to qualitatively assess heavy metal pollution in the aquatic environment.