bluuebunny/crossref_metadata_2025 huggingface dataset:
Calibration and Acceptance of Icing Wind Tunnels
Authors:   AC-9C Aircraft Icing Technology Committee
Published: January 2025

This SAE Aerospace Recommended Practice (ARP) provides recommended practices for the calibration and acceptance of icing wind tunnels to be used in testing of aircraft components and systems and for the development of simulated ice shapes. This document is not directly applicable to air-breathing propulsion test facilities configured for the purposes of engine icing tests, which are covered in AIR6189. This document also does not provide recommended practices for creating Supercooled Large Drop (SLD) or ice crystal conditions, since information on these conditions is not sufficiently mature for a recommended practice document at the time of publication of ARP5905A. Use of facilities as part of an aircraft’s ice protection Certification Plan should be reviewed and accepted by the applicable regulatory agency prior to testing. Following acceptance of a test plan, data generated in these facilities may be submitted to regulatory agencies for use in the certification of aircraft ice protection systems and components. Certain types of tests may be appropriate in facilities with capabilities that are not as rigorously characterized by the practices defined herein, and the acceptability of these tests should be coordinated with the applicable regulatory agency.
Children’s Snowmobile
Authors:   Snowmobile Technical Committee
Published: January 2025

This SAE Standard establishes the test procedures, performance requirements, and criteria necessary to evaluate minimum safety and reliability requirements of a children’s snowmobile as identified in 1.2.
Maintenance Interval Chart
Authors:   Machine Technical Steering Committee
Published: January 2025

Instructions on this chart are intended to be used as a ready reference by personnel responsible for servicing off-road self-propelled work machines described in SAE J1116, categories 1, 2, 3, and 4. Detailed maintenance and service guidelines are reserved for maintenance, operator, and lubrication manuals as defined in SAE J920.
Zwischen Emanzipation und Emigration: Das Modehaus Gebr. Robinsohn am Neuen Wall
Authors: Steckmest Sylvia
Published: January 2025

Die Geschichte vom Aufstieg und der Zerstörung des größten Hamburger Modehauses.

1889 siedelte Leo Robinsohn von der Provinz Posen nach Frankfurt a. M. über und gründete dort die Firma »Gebr. Robinsohn«. Drei Jahre später machte er sich auf den Weg nach Hamburg, wo er auf der Bleichenbrücke ein Geschäft eröffnete, das kontinuierlich expandierte und schon bald zum führenden Modehaus für Damen in der Hansestadt wurde. Seit 1901 befand es sich am Neuen Wall.
Leo und – seit 1894 – sein Bruder Max Robinsohn waren zunächst alleinige Eigentümer, in späteren Jahren traten dann ihre Söhne in die Firma ein, die auch Modelle und Hüte anfertigte und in ihrer Hochphase über 700 Mitarbeiter beschäftigte.
Mit der Machtübernahme der Nationalsozialisten änderte sich alles. Spätestens seit der brutalen Zerstörung des Modehauses am 9. November 1938 war den Eigentümern klar, dass nichts mehr zu retten war. Die beiden Seniorchefs wurden inhaftiert, später wieder freigelassen. Hans Robinsohn, der Sohn von Max, floh mit seiner Familie nach Dänemark und später nach Malmö, wo bereits seine Eltern lebten. Leo Robinsohn und seine Frau konnten nach Paris entkommen. Die Firma wurde im März 1939 »arisiert« und weit unter Wert verkauft. Nach Kriegsende kam es zur Restitution, sodass das Grundstück am Neuen Wall noch lange im Familienbesitz blieb.
Examining Mathematics Achievement of Students from Different Provinces: What PISA 2018 says about Indonesia?
Authors: Kismiantini Kismiantini , Setiawan Ezra Putranda
Published: January 2025

Despite participating in PISA for more than 10 years, Indonesian students' mathematics achievements still tend to be low. On the other hand, PISA 2018 shows that students in two provinces, namely (1) Special Region of Yogyakarta, and (2) Special Region of Capital City Jakarta, exhibit higher mathematics achievement than students from other provinces. This research aim is to examine factors affecting students' mathematics performance in these three regions. We carried out statistical multilevel analysis with a random effects model using R software. Based on this analysis, we find differences in factors that influence students' mathematics achievement from three provinces. Variables that significantly influence students’ mathematics achievement in the three regions are parent support, home support, students' mastery goals, and students' competition. The only variables that were significant outside Special Region of Yogyakarta and Special Region of Capital City Jakarta were students' beliefs and students' ESCS. In the three provinces, the variables growth mindset, gender, and father's education level did not affect students' mathematics achievement.
Contributions of the Landscapes of Investigation to critical learning in the context of Field Education
Authors: Marçal Paulo Henrique , Milani Raquel
Published: January 2025

This paper is an excerpt from a master's research project based on Critical Mathematics Education, Field Education and Financial Education. One of the aims of this research is to understand how projects based on landscapes of investigation can contribute to critical learning in field education. As a methodology, we carried out participant research, developing a landscape of investigation in a municipal school in the interior of Bahia. Based on the participant research, we understand, in the light of Paulo Freire, that, in field education, landscapes of investigation in mathematics class provide the exercise of citizenship by democratizing the possibility of the naturalness of mathematics as a condition of being in the world.
PREDICTING INDONESIAN CONSUMERS ACCEPTANCE AND USAGE TOWARD AR/VR IN LIVE COMMERCE OF BEAUTY PRODUCTS
Authors: Muliadewi Zakina Putri , Windasari Nila Armelia , Garnida Nita
Published: January 2025

This research aims to address the challenges associated with the application of augmented reality (AR) and virtual reality (VR) in live commerce for cosmetic products, focusing on the perception of consumers in Indonesia who are still very early or still in the awareness stage of the acceptance and/or application of AR/VR technology in online shopping. The study employs a positivist scientific method to systematically investigate the external variables influencing the adoption of AR and VR technologies in the live commerce beauty industry, identifying five significant determinants: Content Relevance, Performance Expectancy, Hedonic Motivation, Personal Innovativeness, Social Media Influence, and Trust. Effort Expectancy and Trust did not significantly affect Behavioral Intention, while Consumer Readiness (CR) positively affected Behavior Intention (BI), indicating that informed consumers are more likely to adopt AR/ VR technologies when exposed to social media influence. The findings suggest several strategies for businesses to enhance consumer adoption, with the goal of converting viewers into buyers. Additionally, developing frameworks to measure the return on investment (ROI) of AR integration in e-commerce could provide valuable insights for businesses, justifying investments and refining strategies for sustainable profitability.
Hubungan Indeks Massa Tubuh dengan Kapasitas Paru Maksimal Pemain Sepak Bola Persija FC
Authors: M. Bagus Teguh Tabrani  , Rubbi Kurniawan  , Hari Pamungkas  , Dedy Irawan  , Agusti Mardikaningsih
Published: January 2025

Pemain sepak bola umumnya memiliki Indeks Massa Tubuh (IMT) yang rendah hingga normal karena kebutuhan untuk menjaga kecepatan dan mobilitas yang optimal. Obesitas diartikan sebagai berat badan berlebih akibat dari penumpukan lemak yang dapat beresiko bagi kesehatan seseorang. Kapasitas paru maksimal atau VO2maks adalah volume maksimum oksigen yang dikonsumsi dalam satu menit selama latihan maksimal. Pengukuran VO2maks berguna untuk menganalisis status kebugaran seseorang dengan mempertimbangkan resiko kardiovaskular, sehingga subjek dapat mengetahui status VO2maks. Penelitian ini bertujuan untuk mengetahui korelasi atau hubungan IMT (Indeks Massa Tubuh) dengan kapasitas paru maksimal pemain Persija FC. Penentuan pengambilan sampel yang peneliti gunakan adalah dengan teknik total sampling, jadi seluruh 16 pemain Persija menjadi sampel. Prosedur tes yang dilakukan adalah tes antropometri dan Multistage Fitness Test (MFT). Hasil analisis data yang diperoleh mempunyai signifikansi <0,05, yang artinya data berkolerasi sig=0,002. Nilai Pearson Correlation menjelaskan bahwa, ada korelasi kuat antara dua variabel indeks massa tubuh dengan VO2maks (nilai Pearson Correlation= -,713). Kesimpulan dari penelitian ini, terdapat korelasi antara Indeks Massa Tubuh (IMT) dengan kapasitas paru maksimal pada pemain. Semakin besar indeks massa tubuh, berakibat gangguan fungsional kardioresprasi terutama pada kemampuan paru maksimal.
MATHEMATICAL MODEL OF A SIGNAL WITH SPECIFIED POLARISATION PARAMETERS IN THE ORTHOGONAL POLARISATION BASIS
Authors: Hrebeniuk O. O.
Published: January 2025

The experience of combat operations in the context of the large-scale invasion of Ukraine by the russian federation shows that the current level of development of electronic weapons is characterised by a wide variety of types and types of electronic means, the use of multifunctional means with widely variable signal parameters and operating modes. For example, modern (state-of-the-art) ground, air and sea radar stations use deliberate changes in the frequency, time and polarisation parameters of emitted signals in different modes of operation, depending on the tasks and conditions of a complex electronic environment. The presence of differences in the polarisation parameters of signals objectively creates prerequisites for their consideration in processing in order to improve the detection, recognition and direction finding performance of radio monitoring systems in a complex electronic environment. The approach is based on the use of antennas with orthogonal polarisation antenna elements, which allows signals to be represented as polarisation vectors. During the processing, it is necessary to take into account the influence of the polarisation characteristics of the antenna system on the parameters of the polarisation vector (change of the polarisation basis), which is relevant since the signals are received by the antenna system from different angular directions.
An important condition for obtaining objective results when studying the efficiency of polarisation processing algorithms is the use of a correct mathematical model of signals with given polarisation parameters in a certain orthogonal polarisation basis, as well as the use of signals from real radio equipment whose polarisation parameters can be determined in a polarisation basis other than the specified one. The article presents a mathematical model that allows expressing the field components through the parameters of the polarisation ellipse, and also gives expressions describing the relationship between polarisation vectors and their covariance matrices in different polarisation bases of the antenna system.
Online Games as A Medium To Increase English Vocabulary For Elementary School Students
Authors: Khasanah Shokhikhatul
Published: January 2025

Learning English early on can also help children acquire better language skills in general, including the ability to understand grammar and correct sentence structure. In the era of Industry 4.0 or the fourth industrial revolution is a term that is often used today which describes the level of development of the technology industry in the world. Games are one of the media for children to learn that can develop connitivous, social, emotional and physical students. In learning, a game needs to be made challenging and can motivate students. The research was conducted through a survey using a descriptive qualitative method where the researcher provided a survey questionnaire through a google form. Data analysis techniques carried out based on the results of observations, interviews, questionnaires The influence of online games in the acquisition of English vocabulary can certainly be used as one of the media in learning English. Playing online games is not only an entertainment and a place to have fun, but it can also be used as a means of learning English.
Penguatan Keterampilan Komunikasi dan Kolaborasi Dalam Rangka Pembentukan Civic Skills Siswa SMP Negeri 3 Colomadu
Authors: Arsyadana Ilma  , Ahmad Muhibbin
Published: January 2025

Penelitian ini bertujuan untuk mengetahui penguatan keterampilan komunikasi dan kolaborasi dalam rangka pembentukan civic skills siswa SMP Negeri 3 Colomadu. Penelitian ini menggunakan metode penelitian kualitatif deskriptif dengan subjek penelitian siswa SMP Negeri 3 Colomadu, serta teknik observasi, wawancara, dan dokumentasi. Keterampilan komunikasi dan kolaborasi dalam rangka pembentukan civic skills siswa SMP Negeri 3 Colomadu dapat diperkuat melalui: (1) pembelajaran Pendidikan Pancasila dengan menggunakan pembelajaran berdiferensiasi, metode diskusi kelompok kecil, dan media portofolio, (2) ekstrakulikuler berupa latihan rutin, penampilan di dalam muapun luar sekolah, serta kejuaraan atau perlombaan, dan (3) budaya sekolah berupa pembiasaan Jum’at Sehat, Jum’at Pembinaan Wali Kelas, Jum’at Bersih, Jum’at Literasi, dan Jum’at Religi; Pembiasaan Salam, Senyum, Sapa, Sopan, dan Santun; serta Program Penguatan Profil Pelajar Pancasila (P5). Artikel ini diharapkan dapat diharapkan dapat menguatkan keterampilan komunikasi dan kolaborasi dalam rangka pembentukan civic skills siswa SMP Negeri 3 Colomadu.
Development of Culturally-Based Lift the Flap Book: Early Childhood Sexual Education Media in Support of SDGs
Authors: Fitriana Siti , Rakhmawati Ellya , Suhendri
Published: January 2025

Objective: The purpose of the study is to develop lift-the-flap book a culturally-based series comprising six books designed as educational media to promote early childhood sexual education.
 
Theoretical Framework: The development of sexual education in early childhood is massive in Indonesia. Many researchers are racing to produce educational media as a response to support sexual education for children. Instilling cultural values in promoting sexual education through the lift the flap book can be a first step to shaping the identity and character of children.
 
Method: This study used Research & development as a method with development model ADDIE. Collection data through interview instruments, questionnaires, and psychological scales. Focus group discussion (FGD) with the subject experts, who were kindergarten teachers, was used to complete the feasibility of lift the flap book. Analysis descriptive and quantitative were used as data analysis.
 
Results and Discussion: The results indicate that the six-book series are feasible as a learning media for introducing sexual education to early childhood.
 
Research Implications: This study highlights the development of lift-the-flap book to promote sex education for early childhood, enhance children’s awareness of sexual abuse, provide self-protection knowledge, empower them to understand and protect their body.
 
Originality/Value: This study is the second-year research stage into the lift-the-flap book module I Can Protect Myself on self-protection with a cultural basis, and as products created by the authors and have never been tested for feasibility.
Assessment of Traditional Ivatan Houses: The Case of Itbayat, Batanes, Philippines (Addressing Perspective of SDG 11)
Authors: Ibañez Arthur G. , Gonzales Anderson G. , Junior Edmund Dela Cruz , Reyes Ralph S. , Quebral Audy R.
Published: January 2025

Objective: The objective of this study is to investigate the traditional Ivatan houses in Itbayat, Batanes, Philippines, with the aim of assessing their architectural significance and alignment with Sustainable Development Goal (SDG) 11, focusing on sustainable cities and communities.
 
Theoretical Framework: This study is grounded in the concepts of sustainable architecture and cultural heritage conservation. Theories on indigenous architecture, climate-responsive design, and sustainable development, particularly SDG 11, serve as the basis for evaluating the Ivatan houses' design and resilience.
 
Method: The methodology adopted for this research comprises a qualitative case study approach, focusing on the architectural analysis of traditional Ivatan houses. Data collection was carried out through structured interviews with local residents, site visits, and photographic documentation of the structures. Observations and secondary data on the historical and cultural significance of these houses were also incorporated.
 
Results and Discussion: The results revealed that traditional Ivatan houses are well-adapted to the local climate, utilizing local materials and sustainable building techniques. In the discussion, these findings are contextualized with SDG 11, highlighting how these houses contribute to sustainable living in the region. The study also discusses the preservation challenges and the impact of modern development on these structures.
 
Research Implications: The practical and theoretical implications of this research include providing insights into the integration of traditional architecture with modern sustainability practices. The results can influence policies on heritage conservation and sustainable building practices in the region and beyond, promoting the preservation of cultural identity while supporting environmental sustainability.
 
Originality/Value: This study contributes to the literature by offering a unique analysis of Ivatan houses within the context of SDG 11, focusing on their cultural, environmental, and architectural value. The relevance of this research is evident in its potential to guide future efforts in preserving indigenous architectural knowledge while promoting sustainable practices in local communities
Saudi Universities as Catalysts for Sustainable Innovation and Entrepreneurship Development
Authors: Montash Mohamed Abdel-Hakim , Alahmadi Ghufran , Alghamdi Hanan
Published: January 2025

Objectives: The objectives of this study are to investigate how Saudi universities foster innovation and entrepreneurship, how effective their programs are at improving entrepreneurial skills, and how they contribute to Vision 2030 and the Sustainable Development Goals (DSGs), specifically in terms of economic diversification and societal progress.
 
Theoretical Framework: From the standpoint of resource-based view theory (RBV), the paper endeavors to highlight the influence of the entrepreneurial programs and their outcomes on the learners’ ability to identify, launch, and grow their business.
 
Method: A mixed-method approach was used, with both qualitative and quantitative studies. Surveys were issued to current and former Saudi university students to assess their perceptions of entrepreneurial programs.
 
Results and Discussion: According to the survey, university programs led to considerable gains in entrepreneurial abilities and confidence for 80.6% of respondents. Access to capital, a supportive network, and practical business planning and execution tools were all critical success elements.
 
Research Implications: The results highlight the crucial importance of higher education in creating an entrepreneurial ecosystem. The findings underline the importance of colleges serving as innovation hubs by bridging the gap between academics and industry, equipping students with practical tools, and cultivating a creative culture.
 
Originality/Value: This study offers a unique perspective by combining theoretical insights with empirical data to assess Saudi institutions' role as catalysts for innovation. Unlike previous research, it combines an exhaustive study of the entrepreneurial ecosystem with a detailed analysis of individual institutional initiatives, providing actionable recommendations for improving higher education's impact on economic growth.
Control VS Flexibility: the Moderating Role of Culture on Leadership and Performance Measurement Relationship Toward SDGs
Authors: Hassan Abdulwadod S. A. , Nordin Norshahrizan , Azmin Adi Anuar , Al-Nabae Majid , Al-Hosaini Fahmi Fadhl
Published: January 2025

Objective: The objective of this study is to investigate the impact of organisational culture (OC) and leadership (LS) on performance measurement (PM) in the Yemen constriction sector. It aims to examine the direct effects of control-oriented culture (COC) and flexible-oriented culture (FOC) on PM and their moderating influence on the relationship between LS and PM.
 
Theoretical Framework: This topic presents the main concepts and theories that underpin the research. The Competing Values Framework (CVF), leadership theory, and contingency theory stand out, providing a solid basis for understanding how OC and LS affect PM in the dynamic construction sector.
 
Method: This research adopted a quantitative approach using a questionnaire survey tool. Data was collected from managers and engineers of 171 construction firms in Yemen and analysed using partial least squares structural equation modelling (SEM-PLS) and SPSS tools.
 
Results and Discussion: The results reveal that while COC and FOC significantly affect PM, LS has no direct impact. In addition, the study found that COC plays a moderating role in the relationship between LS and PM. However, FOC does not have such an effect.
 
Research Implications: The results underscore the importance of adopting culturally aligned leadership strategies to improve PM and address the unique challenges in Yemen’s construction industry. These strategies also contribute to achieving sustainable development goals (SDGs), especially improving infrastructure and creating job opportunities.
 
Originality/Value: This study contributes to the theory by emphasising the complementary roles of flexibility and control in shaping PM. It offers practical recommendations for enhancing leadership and performance measurement in dynamic, resource-constrained environments.
Factors Affecting the Commitment to Digital Transformation Toward Achieving Sustainable Development Goals: Evidence from Vietnamese Small and Medium-Sized Enterprises
Authors: Thanh Tran Cong , Nguyen Phuong Mai , Ho Nguyen-Nhu-Y , Hanh Nguyen Thi Hong , Son Tran Lam , Hang Hoang Minh
Published: January 2025

Objective: The objective of this study is to investigate the key factors influencing the commitment to digital transformation (DT) of Vietnamese small and medium-sized enterprises (SMEs).
 
Theoretical Framework:  A model of influencing factors on digital transformation commitment was developed and verified using the resource-based view and institutional theories.
 
Method: This study surveyed 85 Vietnamese SMEs (43 manufacturing enterprises and 42 service enterprises) and used SPSS software to test the relationships between institutional factors (international and national governance, competitors, and customers), firm resources (finance resources, digital technology, human resource, and digital leadership) and firm commitment to digital transformation across various manufacturing and service industries.
 
Results and Discussions: The empirical results show that governance pressure, human resources, and digital technology are among the key influencing factors in Vietnamese SMEs’ commitment to digital transformation. Furthermore, Vietnamese SMEs commit more to digital transformation due to their engagement with international trade and digital technology resources. Customers and competitors have no effect on the firm’s commitment to digital transformation.
 
Research implications: The study implies that Vietnamese SMEs engage with digital transformation due to international and national encouragement, their digital technology and human resource capabilities rather than the pressures from customers and competitors.
 
Originality/Value: Research on DT in Vietnamese SMEs is still lacking. This study contributes to explaining why some Vietnamese SMEs commit to digital transformation while others do not. It distinguishes the external and internal factors driving Vietnamese SMEs’ digital transformation commitment.
The Influence of Leadership Style and Organizational Culture on Employee Engagement at PT. Dayamitra Telekomunikasi, Tbk. (Study of Mitratel Employees)
Authors:   School of Economics and Business, Telkom University, Bandung, Indonesia, Pradana Andre , Indiyati Dian ,   School of Economics and Business, Telkom University, Bandung, Indonesia
Published: January 2025

PT. Dayamitra Telekomunikasi, Tbk. (Mitratel) aims to foster strong collaboration within the organization. High employee engagement is essential for achieving this goal. However, recent internal surveys indicate a decline in employee engagement, potentially linked to leadership style and organizational culture. These factors, as supported by prior research, significantly impact employee engagement and should be addressed to improve overall organizational performance.

This research aims to examine the correlation and relationship between leadership style, organizational culture, and employee engagement as outcomes at Mitratel. The correlations will be linked to determine whether there is a relationship with the overall organizational performance level.

This quantitative study uses surveys to gather data and PLS analysis to examine the relationships between variables, even with moderate sample sizes and non-normal data.

This study found that both leadership style and organizational culture positively impact employee engagement, with organizational culture having a more significant influence. Higher levels of both factors lead to higher employee engagement.

In summary, the study confirms that a leadership style and the organizational culture have a significant impact on employees’ engagement in an organizational such as a telecommunication company like Mitratel.
Assessment of the Efficiency of Lidar Data Reduction Methods in the Generation of Digital Elevation Models
Authors:   University Martí, United Mexican States, Ramiro Torrico-Irahola,
Published: January 2025

Digital Elevation Models (DEMs) have become an indispensable tool for a wide range of surface investigations, facilitating critical engineering and scientific assessments. While there are several methods for acquiring input data, LiDAR technology offers a significant advantage by providing a highly efficient and cost-effective means of data acquisition. The technology produces dense point clouds, enabling the construction of high resolution and high quality DEMs. However, the inherent density and large volume of these point clouds present significant data processing challenges, potentially introducing errors into the final DEM. While numerous data reduction methods for LiDAR point clouds have been proposed, previous studies have yielded inconclusive results regarding the optimal method for generating DEMs from LiDAR data, highlighting the need for further research to establish best practices in the field of earth surface analysis. The main objective of the present study is to assess the most relevant LiDAR data reduction methods and new proposals in order to determine which of them are more technically feasible. To this end, a bibliographical study was carried out on the nine selected methods, which allowed their comparison by means of a criteria-based matrix. According to the results obtained, it was determined that the methods with the best performance in LiDAR data reduction are the PpC method, the OptD method, the Uniform 3D Grids and the RpA algorithm.
Differences between Intellectual Capital and Size as a Moderating Variable in Manufacturing Companies Before and After The Covid-19 Pandemic
Authors:   University Mercu Buana, Wahyudi Sely Megawati , . Gusneli ,   Institut Teknologi dan Bisnis Ahmad Dahlan
Published: January 2025

This research proves the concept (proof-of-concept) of important functions and/or characteristics analytically and experimentally. The aim of this research is to determine the effect of intellectual capital on financial performance with size as a moderating variable in manufacturing companies amidst the conditions before and after the Covid-19 pandemic in 2018 - 2021. This research is quantitative research with secondary data. The population in this research are manufacturing companies listed on the Indonesia Stock Exchange (BEI) in the research years 2018 to 2021. This research uses a purposive sampling technique to complete sample selection and produce samples from 39 manufacturing companies in the consumer goods sector for the period 2018 - 2021. Testing hypotheses and data analysis using multiple linear regression and moderated regression analysis (MRA) with the help of SPSS version 22. The results of the study are as follows, there is no difference between before and after the pandemic for VACA, VAHU, STVA, and VAIC. While for those moderated by size for VACA, VAHU, STVA, and VAIC there is no difference between before and after the pandemic
Evaluation Study of the Sports Achievement Development Program at the Indonesian National Sports Committee North Kalimantan
Authors:   Departement of Sport Science, Faculty of Sport and Health Sciences, Yogyakarta State University, Yogyakarta, Indonesia, Rahman Abdul , Suherman Wawan Sundawan ,   Departement of Sport Science, Faculty of Sport and Health Sciences, Yogyakarta State University, Yogyakarta, Indonesia, . Sumarjo ,   Departement of Sport Science, Faculty of Sport and Health Sciences, Yogyakarta State University, Yogyakarta, Indonesia
Published: January 2025

This research aims to determine the results of the evaluation of the context, input, process, and product for sport achievement development program of the Indonesian Sport Committee (KONI) of North Kalimantan. This research used an evaluation study with the CIPP Model. The research subjects were KONI North Kalimantan administrators, coaches, and athletes. The research sampling technique used purposive sampling, with sample criteria: administrators who were still active, coaches involved in achievement development, and athletes who were still active. The data collection techniques used observation/surveys and interviews. The data collection instruments were questionnaires and interview guidelines. The data analysis techniques used descriptive quantitative and descriptive qualitative analysis. The research findings reveal that the KONI North Kalimantan sport achievement development program obtain a score of 3.16, in the medium level. Furthermore, the results of the evaluation of each aspect of the achievement development program show that: (1) The context of the KONI North Kalimantan achievement development program, amounting to 3.29, in the medium level, based on indicators of the background of the development program, the objectives of the development program and the development program. (2) Management input for sport achievement development of KONI North Kalimantan, amounting to 3.25 is classified in the medium level, based on indicators of human resources, athlete recruitment, training program creation, coach selection, completeness standards, completeness of facilities and infrastructure, funding to develop training centers, funding for facilities and infrastructure, funding for maintenance of facilities and infrastructure, and welfare of coaches and athletes. (3) Process of the sport achievement development program in KONI North Kalimantan, amounting to 3.1 is classified in the medium level, based on indicators of program implementation and coordination of training programs. (4) Product of the KONI North Kalimantan sports achievement development program, amounting to 3.02 is classified in the low level, based on indicators of district, provincial and national level achievements.
Effects of outdoor physical training on VO₂max, endurance, and power in male Sports Science students
Authors: Perdana Glady Sukma , Ilham Ilham , Alben Ary Suud Cahyo , Orhan Bekir Erhan , Geantă Vlad Adrian
Published: January 2025

Background: Physical fitness is a key component of overall health, particularly for students in physical education programs. Outdoor-based physical training has been explored to enhance specific fitness components, including VO2max, muscle endurance, and leg explosive power. However, evidence on its effectiveness remains limited, particularly in areas such as leg power. Purpose: This study aimed to evaluate the effects of an 8-week outdoor-based physical training program on VO2max, arm muscle endurance, abdominal endurance, and leg muscle power in first-year male students. Materials and Methods: A pre-experimental, one-group pretest-posttest design was employed. Thirty-three first-year students from the Physical Education, Health, and Recreation program at Bung Hatta University were selected using purposive sampling. Physical fitness was assessed before and after the intervention. The following tests were used: VO2max via the bleep test, arm endurance with the 1-minute push-up test, abdominal endurance with the 1-minute sit-up test, and leg power with the standing broad jump test. Data were analyzed using paired t-tests, conducted with Microsoft Excel and SPSS version 25.  Results: Significant improvements were observed in VO2max (t = -9.077, p < 0.001), arm endurance (t = -8.433, p < .001), and abdominal endurance (t = -6.571, p < 0.001). However, no significant change was found in leg muscle power (t = 0.924, p = 0.362).  Conclusion: Outdoor-based physical training effectively enhances VO2max and muscle endurance. However, it may require a longer duration or increased intensity to improve leg explosive power. This differentiates the program from conventional indoor training methods by emphasizing adaptability and engagement in outdoor settings. Further adjustments to the training program are recommended to optimize overall physical fitness improvements.
Uma entrevista com Ana Kaleff sobre suas vivências na Matemática e em um Laboratório de Ensino de Matemática
Authors: Batista Érika Silos de Castro , Rosa Fernanda Malinosky Coelho da
Published: January 2025

Ana Maria Martensen Roland Kaleff é professora titular aposentada da Universidade Federal Fluminense (UFF), onde atuou por mais de 40 anos. É fundadora do Laboratório de Ensino de Geometria (LEG) da UFF (1994) do qual foi coordenadora acadêmica até sua aposentadoria, em 2018. Em 2024, o LEG completou 30 anos e durante sua existência, as ações desenvolvidas naquele espaço marcaram a formação de gerações de professores de Matemática, estreitando laços entre afetos e conhecimentos, por meio de atividades e recursos didáticos, artesanais e de baixo custo, como também por representações virtuais e inclusivas voltadas para o ensino de Matemática. Após sua aposentadoria, a Professora Ana mudou-se para a cidade de Macaé/RJ e lá fundou, em 2019, um novo laboratório, nomeado Laboratório de Educação Matemática Prof.ª Ana Kaleff (LEMAK), passando a coordená-lo voluntariamente de 2019 a 2020. O LEMAK se constituiu como um local de criação, desenvolvimento e aplicação de experimentos educacionais em mostras do tipo Museu Interativo e cursos para formação continuada de professores. Devido à pandemia da COVID-19, este Laboratório teve suas atividades interrompidas em 2021. Apesar do curto período, o LEMAK recebeu mais de 1000 pessoas, entre licenciandos, professores e alunos da Educação Básica da região. Pela sua larga trajetória em Laboratórios de Educação Matemática e motivadas pelas nossas próprias vivências no LEG e no LEMAK, convidamos a Professora Ana Kaleff para compartilhar conosco algumas reflexões sobre a mulher na Matemática, um pouco da criação e a sua vivência em um Laboratório para o ensino de Matemática, tão importantes para a formação inicial e continuada do professor, como para a democratização e divulgação da Matemática escolar.
The Philosophy of Indonesian Nationality in the Digital Age in the Thought of Buya Syafii Ma'arif
Authors: Zain Erfan , Rahman Hamid Abd , Sudarman Sudarman
Published: January 2025

As one of Indonesia's leading Islamic thinkers, Buya Syafii Ma'arif offers an interesting perspective on the philosophy of nationality in the digital era. In his view, the advancement of digital technology must be accompanied by the strengthening of the nation's identity and noble values derived from religious teachings and Indonesian culture. Buya emphasized the importance of maintaining national unity in the midst of increasingly complex diversity due to the openness of digital information. The spirit of Bhinneka Tunggal Ika must be revitalized as a strong national adhesive to face the onslaught of global culture. The purpose of this article is to reveal Buya Syafii Ma'arif's thoughts related to the Indonesian National Philosophy. The method used is qualitative, this type of article is a study of the thoughts of figures, primary data sources are obtained from books by Buya Syafii Ma'arif related to the philosophy of Nationality. The results of the analysis found that Buya Syafii Ma'arif emphasized the importance of maintaining and defending the identity of the Indonesian nation which comes from noble religious and cultural values. He called for the need to revitalize the spirit of Bhinneka Tunggal Ika as an adhesive of unity in diversity that is increasingly complex due to digital globalization. Nationalism needs to be contextualized in the digital realm by building pride in creative works and domestic technological innovation.
Digitalization of Mosque Management as An Innovation for Religious Activities in Growing the Insal Kamil Generation
Authors: Suslina Suslina , Tamim Rouf , Isti’ana Ais , Fauzi Rizki
Published: January 2025

:  In facing the growing digital era, implementing an efficient mosque management system is crucial for revitalizing Muslims and making mosques the heart of Islamic civilization. This paper discusses planning for the implementation of a mosque management system in the digital era as the main strategy for mosques to face the challenges of technological progress. This research aims to explore the opportunities and challenges in implementing digitalization as an innovation in religious activities, as well as identifying best practices in effective mosque management in order to grow the generation of human beings. The concept of Insan Kamil refers to the formation of a complete human being who has a balance between spiritual, intellectual and noble moral aspects. This writing aims to analyze the role of information technology in increasing the efficiency and effectiveness of mosque management, as well as strengthening congregational involvement through digital platforms. The results of this paper show that implementing a mosque management system in the digital era can make a positive contribution to mosque administration, improve internal communication, and expand services to the congregation. Thus, this writing contributes to the renewal of mosques as vital entities in shaping Islamic civilization in the digital era.
Maqasid Shari'ah Review of the Impact of Online Gambling on Household Harmony in Pematang Tahalo Village
Authors: Jayusman Jayusman , Anggara Bayu , Efrinaldi Efrinaldi , Julir Nenan , Fahimah Iim
Published: January 2025

This study analyzes the impact of online gambling on household harmony. There are married couples in Pematang Tahalo Village, Jabung District, East Lampung Regency who fulfill their family's livelihood from gambling on line. This then has a bad impact on the harmony of their household life. The focus of this research is: how is the Maqasid Shari'ah review of the impact of online gambling on household harmony in Pematang Tahalo village? This research is a field research related to the impact of online gambling on household harmony. The primary data of this research are the results of observations and interviews related to the impact of online gambling on household harmony. Then analyzed using Maqasid Shari'ah theory to draw conclusions. The conclusion of this research is: From the perspective of Maqasid Sharia, the practice of online gambling in Pematang Tahalo Village, Jabung District, East Lampung Regency, brings harm to household harmony. As a result, it has an impact on debt bondage, loss of rights and obligations of husband and wife, a bad family economy, a marriage status that ultimately hangs, and ends in a disharmonious household.
Islam Against Violence: Analysis of the Implications of Domestic Violence Against Women
Authors: Qodir Zaelani Abdul , Romli Dewani
Published: January 2025

Islam is a religion that upholds the dignity of humanity, the birth of Islam to eliminate all forms of violence and slavery, one of which is domestic violence. However, in fact, domestic violence still occurs a lot, and domestic violence that is often the victim is women (wives). The purpose of this article is to reveal the implications of domestic violence against women, then analyze domestic violence from an Islamic perspective. This type of article is qualitative, this type of article is library research, the approach in this article is a normative approach, data sources are obtained from several literatures, both journals, books related to the study of domestic violence from an Islamic perspective. The results of the analysis show that the psychological implications of victims of domestic violence can experience "Dialectics of Trauma", namely symptoms of post-traumatic stress as follows, including Hyper Arousal, Intrusion, and Numbing. Nash's texts in Islamic law are not a basis and reason for committing violence against women and domestic violence. However, Islamic teachings and laws always understand the relationship between men and women as an equal relationship and must be fair. Although in general the victims are women, it remains a shared responsibility to address it. In addressing violence against women, domestic violence must use a cohesive approach that includes several aspects and involves all parties.
Networking With Arabic: Learning Strategies Through Digital and Social Platforms
Authors: Rosiana Rosiana , Safitri Entin , Pahrudin Agus , Erlina Erlina , Koderi Koderi
Published: January 2025

The use of classical methods, lack of technology, and passive activities in learning Arabic lowers students' interest. Lack of innovation, creativity, and the use of social media also hinder students' critical thinking skills. Thus, a more effective and interactive strategy is needed to increase motivation and positive attitude towards Arabic language. This study aims to analyze Arabic language learning strategies through digital and social platforms, find out how the role, as well as the benefits of digital and social platforms for Arabic language learning. The research method used is qualitative research with research procedures through library research. In this study, it has been found that Arabic language learning strategies through digital and social platforms can be applied to improve mastery of Arabic language skills, such as social media Instagram, WhatsApp, Tiktok, YouTube and Twitter and the use of AI technology. The results show that the use of digital and social platforms can improve students' Arabic language skills, make learning more interesting, flexible and varied, and increase motivation and competitiveness at the global level.
Analysis of Student Perceptions of the Use of Artificial Intelligence in Learning in the Digital Age
Authors: Satria Fiqh , Saputra Ricco Herdiyan
Published: January 2025

This study examines students' perceptions of the positive and negative impacts of using Artificial Intelligence (AI) in learning in the digital era. In the digital era, AI is growing rapidly and its potential is expanding in education. Understanding students' perceptions is key to implementing AI effectively and optimally. This study used a qualitative method with a descriptive approach and involved 114 students at two universities in Lampung. Data was collected through an online questionnaire. The results show that most students have a positive perception of the impact of AI in learning. AI helps them focus on learning, understand the material more easily, complete tasks faster, and make learning more interesting. However, some students also have concerns about the negative impacts of AI, such as laziness in learning, dependence on technology, and potential misuse of AI. This study concludes that AI has great potential to improve the quality of student learning. It should be understood that AI cannot replace the role of lecturers, but it can assist lecturers and students in the learning process. It is important to use AI carefully and balance it with conventional learning. The results of this research are expected to contribute to various parties in achieving better educational goals.
Transformative Islamic Education Management in Responding to Environmental and Humanitarian Challenges in the Digital Age
Authors: Elice Deti , Patimah Siti , Liriwati Fahrina Yustiasari
Published: January 2025

Transformative Islamic education has an important role in responding to environmental and humanitarian challenges in the digital era. In this dynamic and rapidly changing era, a transformative approach in the management of Islamic education is very necessary to ensure that students are able to face the changes that occur wisely and sustainably. Transformative Islamic education teaches Islamic values that prioritize support for the environment and humanity. Through this approach, it is hoped that students can become agents of change who are responsible for protecting the environment and solving various humanitarian problems that exist in the world today. One of the environmental problems that is the main focus in transformative Islamic education is plastic waste. Plastic waste is a serious environmental problem with significant negative impacts on human life and other living things on earth. This research is library research, analyzed qualitatively using inductive thinking methods. The findings of this research are that, with a transformative approach, students are taught to care about the surrounding environment and understand the importance of preserving nature. Apart from that, transformative Islamic education also teaches the importance of empathy and concern for fellow humans. In this fast-paced and individualistic digital era, the values of caring for others are often neglected. Through a transformative approach, students are taught to be sensitive to the suffering of fellow humans and try to help others.