bluuebunny/crossref_metadata_2025 huggingface dataset:
THE USE OF ETHYL ALCOHOL IN INTERNAL COMBUSTION ENGINES
Authors:   Don State Technical University, Rostov-on-Don, Russian Federation, Romanov M.M.
Published: December 2024

In modern cars, gasoline and diesel are mainly used as fuel. Cars are also being actively converted to electric fuel, and owners traveling a long distance use gas (propane or methane). But refueling of these types of fuel is not very common in our country. Gasoline and diesel continue to rise in price. Against this background, car owners are looking for something to replace fuel. The solution was found in motorsport – the use of an alcohol-gasoline mixture. This fuel allows you to increase engine power and reduce consumption. It can also be produced at home. Cars in Brazil and the USA have been driving on this type of fuel for a long time. But there are also disadvantages that do not allow any car to be converted to an alcohol-gasoline mixture, as it is done with gas.
PRODUCTION OF WINES USING GAMMA-AMINOBUTYRIC ACID
Authors:   Don State Technical University, Rostov-on-Don, Russian Federation, Akhmedov R.R.
Published: December 2024

The production of wine with the addition of gamma-aminobutyric acid (GABA) represents an innovative direction in winemaking, aimed at creating functional products with enhanced health benefits. GABA, as an important neurotransmitter, helps reduce stress, improve sleep, and lower blood pressure. This article examines methods for increasing GABA content in wine, including the use of various strains of yeast and bacteria such as Lactobacillus hilgardii and Saccharomyces cerevisiae, as well as the optimization of fermentation conditions. Data analysis showed that the choice of strains and fermentation conditions significantly affect GABA content. In particular, the use of Lactobacillus hilgardii led to a 30% increase in GABA concentration compared to Saccharomyces cerevisiae. The results are consistent with literature sources, confirming the effectiveness of pre-fermentation treatment of wine materials and the use of sequential fermentation to increase GABA content. The obtained results can be used to develop new approaches in industrial winemaking aimed at producing functional wines with enhanced health benefits.
USE OF MICROORGANISMS FOR FOOD PRODUCTION
Authors:   Don State Technical University, Rostov–on–Don, Russian Federation, Kazarian A.A.
Published: December 2024

Biotechnologies play a key role in scientific research, especially in the field of food, where they help to create new products and preserve the beneficial properties of food ingredients. The development of food biotechnology includes the use of microorganisms to improve the quality of products, increase their shelf life and more efficient use of raw materials. An important area of research concerns probiotics, which improve the intestinal microflora and promote human health. Understanding the biochemical activity of microorganisms makes it possible to optimize the processes of their use in various industries.
HYBRID WHEAT IS A NEW ERA IN AGRICULTURE
Authors:   Don State Technical University, Rostov-on-Don, Russian Federation, Fedoseeva K.V.
Published: December 2024

In a world where the population is constantly growing and resources are limited, agriculture needs revolutionary solutions. Hybrid wheat, the result of the painstaking work of breeders, claims to be one of such solutions.
THE EFFECTIVENESS OF THE APPLICATION OF AQUAPONICS TECHNOLOGY FOR THE CULTIVATION OF NON-TRADITIONAL CROPS
Authors:   Don State Technical University, Rostov-on-Don, Russian Federation, Kovalchuk D.Yu.
Published: December 2024

The article considers the possibility of using aquaponics technology for growing non-traditional crops (essential oil crops). The advantages of this technology, such as obtaining environmentally friendly products, are being analyzed. The paper presents an overview of the results of experiments on the cultivation of various plant species in aquaponic installations, which confirm the high quality and benefits of products obtained using this technology.
Pengaruh Technology Acceptance Model (TAM) Terhadap Kepuasan Kerja Studi Kasus Pada Mitra InDriver Surabaya
Authors: Wirapraja Alexander , Aribowo Handy
Published: December 2024

Model transportasi online berbasis aplikasi merupakan bentuk disrupsi teknologi yang berdampak positif bagi perkembangan transformasi digital masyarakat khususnya di Indonesia dalam membantu masyarakat dalam upaya pemenuhan kebutuhan sehari-hari. Indriver merupakan pemain baru disaat telah terdapat transportasi daring lainnya seperti gojek, grab dan maxim. sebagai transportasi daring tidak lepas dari peran aplikasi dan pemanfaatannya oleh pihak mitra selaku pengemudi sebagai bagian dari pekerjaan mereka. Pada penelitian ini mengambil topik penelitian hubungan antara model penerimaan teknologi (TAM) terhadap kepuasan karyawan pada Indriver di Surabaya. Metode pengolahan data menggunakan analisis regresi berganda, dengan data primer yang didapatkan melalui pengambilan sampel penelitian menggunakan metode purposive sampling terhadap 72 responden yang merupakan mitra Indriver yang bekerja di Surabaya. Hasil yang diperoleh adalah setiap indikator yang menjadi bagian dari model penerimaan teknologi (TAM) yang meliputi Perceived Usefullness, Perceived ease of use, Attitude towards using technology dan Actual Technology Use memiliki pengaruh terhadap kepuasan kerja para mitra Indriver Surabaya
Fenomena “FoMO” Investasi Cryptocurrency: Analisis Sentimen
Authors: Aritonang Daniel Estefan , Hariwibowo Ignatius Novianto
Published: December 2024

Peningkatan investasi cryptocurrency di Indonesia menunjukkan adanya FoMO" (Fear of Missing Out) yang sering kali mempengaruhi keputusan investor dalam dunia kripto. Oleh karena itu, tujuan penelitian ini adalah untuk mengidentifikasi terjadinya fenomena FoMO dalam investasi cryptocurrency. Untuk mencapai tujuannya, penelitian ini menggunakan pendekatan analisis sentimen. Data penelitian ini menggunakan percakapan dari Twitter, yaitu sebanyak 2.285. Data yang diproleh akan diproses melalui tahap preprosesing, pelabelan, dan uji akurasi. Pelabelan ternyataan dilakukan dengan menggunakan algoritma Textblob dan Naïve Bayes, sedangkan uji akurasi dilakukan dengan algoritma Naïve Byes dan Support Vector Mechine (SVM). Hasil olah data dengan Textblob menunjukkan bahwa terdapat sentimen positif sebanyak 1.280, netral 675, dan negatif 330. Dari data yang sama jika diolah menggunakan naiv bayes, maka hasilnya adalah 1.286 positif, 860 netral, 139 negatif. Dalam hasil uji akurasi menunjukkan tingkat akurasi adalah 79,38% dengan algoritma naive bayes, 73,69%. Secara umum hasil akurasi dapat mencapai di atas 50%. Hasil Analisis sentimen ini menunjukkan bahwa investasi cryptocurrency diterima sebagai instrument investasi di Indonesia. Sentimen positif ini juga mengindikasikan fenomena FoMO terjadi dalam investasi cryptocurrency, karena adanya keinginan untuk mendapatkan keuntungan ditengah fluktuasi tinggi.
Analisis Faktor yang Mempengaruhi Minat Baca pada Aplikasi Komik Digital dengan Metode UTAUT (Studi Kasus: Webtoon)
Authors: Annisa Tri Ning Tyas  , Nabila Rizky Oktadini  , Allsela Meiriza  , Wedhasmara Ari
Published: December 2024

Tahun 2024 merupakan era digital dimana perkembangan teknologi yang terjadi di dunia semakin pesat, termasuk di Indonesia dimana masyarakat semakin memanfaatkan teknologi dalam berbagai aktivitas termasuk membaca. Salah satu industri baca yang mengalami perubahan digital tersebut adalah komik, yang melahirkan istilah baru seperti "komik digital”. Salah satu aplikasi yang menawarkan berbagai jenis komik digital adalah LINE Webtoon, layanan komik digital asal Korea Selatan dan diluncurkan oleh LINE Corporation. Penelitian ini menggunakan metode UTAUT dalam menganalisis apakah minat baca aplikasi komik digital Webtoon di kalangan remaja Indonesia berusia 18-30 tahun dipengaruhi oleh performance expectancy, effort expectancy, social influence dan facilitating condition. Hasil analisis menggunakan tools SmartPLS, menyatakan bahwa performance expectancy, effort expectancy, dan social influence berpengaruh terhadap minat baca. Sedangkan facilitating conditions tidak menunjukkan pengaruh signifikan.
Rancang Bangun Aplikasi Member Parkir Terintegrasi dengan Kartu Tanda Mahasiswa
Authors: Andry Johanes Fernandes , Lee Francka Sakti , Geasela Yemima Monica , Kamila Ahya Radiatul , Meyliana Sintia , Winata Samuel
Published: December 2024

Dalam konteks universitas, teknologi smart card sering kali digunakan sebagai metode autentikasi di gerbang parkir, dengan tujuan meningkatkan efisiensi dan efektivitas. Penelitian ini berfokus pada pengembangan aplikasi dan sistem kartu member parkir yang terintegrasi dengan Kartu Tanda Mahasiswa (KTM) menggunakan metode Waterfall. Tujuan utama penelitian ini adalah untuk memfasilitasi akses parkir di kampus melalui aplikasi desktop yang terhubung dengan KTM, sehingga mahasiswa dapat dengan mudah mengelola keanggotaan parkir mereka. Hasil perancangan menunjukkan bahwa sistem ini memberikan berbagai manfaat, termasuk kemudahan dalam verifikasi identitas mahasiswa, otomatisasi proses parkir, serta optimasi sumber daya kampus. Dengan menggunakan metode Waterfall, penelitian ini memberikan solusi terstruktur dalam pengembangan aplikasi, mulai dari analisis kebutuhan hingga pengujian, yang secara signifikan meningkatkan efisiensi pengelolaan parkir di kampus. Penelitian ini berkontribusi pada pengembangan teknologi integrasi sistem di lingkungan kampus dan membuka wawasan baru tentang implementasi teknologi untuk meningkatkan layanan kampus.
Design of IoT Enabled Three Phase Power Quality Monitoring Unit Based on EmonLibCM Library
Authors: Prasetyo Hoedi , Sugiarto Yohanes , Raharja Agung Budi , Rachmawan Anggara Oksean , Mahadi Benidektus Datu , Pratama Febriansyah Putra
Published: December 2024

This research presents the development of a cost-effective and reliable three-phase power quality monitoring device using readily available components and the open-source EmonLibCM library. The device addresses the limitations of existing single-phase devices, offering comprehensive monitoring for industrial applications with capacities above 100 kVA. The system architecture utilizes multiple Arduino boards for sensor data processing and a Raspberry Pi for data communication, storage, and user interface. Node-RED facilitates real-time data visualization on a user-friendly dashboard, while SQLite enables data logging for further analysis. The device accurately measures essential electrical parameters, including voltage, current, real power, apparent power, frequency, and energy consumption, with an average error of less than 5% compared to a reference Power Quality Analyzer. This research contributes to the advancement of affordable and accessible power quality monitoring solutions, promoting better energy management practices in industrial settings.
Blended Learning with the Flipped Classroom Method: A Post-Pandemic Solution and Future Trend
Authors: Zulaikhah Siti , Hasanah Ida Faridatul , Sutiyono Agus , Rohmat Rohmat , Wibowo Gita Vallenti
Published: December 2024

Technological advancements have significantly impacted various aspects of life, particularly education. The Covid-19 pandemic, which lasted for over two years, further disrupted the education sector, necessitating a shift in teaching and learning practices. New policies, often referred to as the "new normal," have brought changes that allow educational activities to resume as they were before the pandemic. This study explores learning solutions during the new normal and investigates future trends focusing on blended learning integrated with the flipped classroom method. The research was conducted at FTK Raden Intan Lampung using a case study methodology with a single-case design. Data were collected through observations, documentation, and interviews centered on the implementation of the blended learning model combined with the flipped classroom approach. The findings indicate that this model encourages students to engage in active, independent learning, enhances learning satisfaction, and holds potential as a future learning trend. In conclusion, the blended learning model utilizing the flipped classroom method emerges as an effective post-pandemic learning alternative. It offers convenience, fosters enthusiasm for learning, and enhances students' problem-solving abilities throughout the learning process.
Gamified Learning Innovation: Enhancing Geometry Education and Student Engagement through Role-Playing Games
Authors: Herlansyah Rhido , Retnawati Heri
Published: December 2024

This study aimed to develop a role-playing game-based learning medium for teaching flat-sided geometric shapes in mathematics, with the dual objectives of enhancing students’ interest and academic performance while meeting the criteria of validity, practicality, and effectiveness. Utilizing a research and development methodology, the study followed several stages: needs analysis, planning, game design and development, validation by media and subject matter experts, iterative revisions, media testing, and final evaluation. The participants included 18 eighth-grade students from Class 8A at SMP Negeri 2 Koba in Kepulauan Bangka Belitung Province, along with mathematics teachers from the same school. Data collection instruments included expert evaluation questionnaires for media and material assessment, a student interest questionnaire, and post-test evaluations. Qualitative data were analyzed by summarizing feedback from experts and students, while quantitative data were derived from questionnaire responses and test results. Validation results showed average scores of 4.51 (out of 5) from media experts and 4.93 (out of 5) from material experts, both categorized as "very good." The student interest questionnaire recorded an average score of 3.54 (out of 5), classified as "good," while post-test results revealed an average score of 80, with 83.33% of students achieving mastery, also classified as "very good." These findings indicate that the role-playing game-based learning medium is valid, practical, and effective in enhancing student interest and academic achievement. The medium is recommended for implementation in junior high school mathematics education, demonstrating significant potential to improve student engagement and learning outcomes.
Transforming Pesantren: Adaptive Strategies in the Context of Educational Decentralization in Indonesia
Authors: Hasyim Abd. Wahid , Chair Abd.
Published: December 2024

The decentralization of governmental administration during Indonesia's Reform Order era has facilitated educational autonomy, enabling Islamic boarding schools (pesantren) to redefine their institutional frameworks. This study examines the transformation of pesantren in South Tangerang City within the context of educational autonomy. Using a qualitative methodology that combines historical and phenomenological approaches, data were gathered through in-depth interviews, observations, literature reviews, and focus group discussions. The research identified seventy pesantren distributed across seven sub-districts, with a significant concentration in Ciputat. These pesantren have undergone substantial transformations, integrating traditional religious education, such as kitab studies, with modern schooling systems, including madrasas and formal educational institutions. Certain pesantren serve specific demographics, such as orphans and converts, while others focus on formal education or the practice of specific Islamic tariqah. The observed transformations encompass human resources, curricula, educational facilities, and management structures. These changes highlight pesantren's dual commitment to preserving their religious heritage while responding to contemporary societal needs, embodying the philosophy of holistic education (tafaqquh fi ilmi al-ukhrawy wa al-dunyawy). This study contributes to the discourse on educational autonomy by offering a comprehensive perspective on pesantren's evolving role in balancing tradition and modernity within a dynamic educational landscape.
Developing Islamic Family Resilience Teaching Materials to Enhance Marital Readiness for High School Students
Authors: Ayu Sovia Mas , Junaidah Junaidah
Published: December 2024

This study focuses on the development of teaching materials on Islamic family resilience as part of the Islamic Religious Education (PAI) curriculum to prepare high school students for future marital life. These materials emphasize five dimensions of family resilience: religious, physical, psychological, economic, and social. The research involved expert validation, teacher feedback, and student testing to ensure the quality and effectiveness of the materials. Results showed high levels of content validity (91.7%), language clarity (75%), and presentation quality (83%), with user responses reaching 92%. These outcomes indicate the materials' effectiveness in enhancing students' understanding of family resilience and preparing them for the responsibilities of marriage. The study underscores the importance of integrating Islamic values into educational resources to address societal challenges such as early divorce and domestic violence. While the research is limited to a specific region and subject, it provides valuable insights into curriculum innovation and the role of education in fostering resilient and harmonious family units. Further research is recommended to explore the broader application of such materials in diverse educational and cultural contexts.
Digital Media Trends in Conflict Resolution Education: A Bibliometric Analysis of Primary School Research (2013–2023)
Authors: Wahyuningsih Yona , Maftuh Bunyamin , Darmawan Deni
Published: December 2024

This study investigates the trends and thematic developments in digital media publications focusing on conflict resolution education in primary schools through bibliometric analysis. A total of 993 relevant articles published between 2013 and 2023 were analyzed using VOSviewer and Publish or Perish software. The findings identify three key thematic clusters: conflict resolution, digital media, and primary education. The study reveals a significant increase in publication rates from 2014 to 2017, followed by a marked decline in recent years, with only 18 articles published in 2023. Bibliometric mapping highlights the growing importance of digital tools, such as augmented reality and gamification, in facilitating conflict resolution education. Despite the decline in research interest, this study underscores the critical role of innovative digital media in addressing educational challenges and promoting harmonious learning environments. The findings provide a comprehensive reference for future research directions, advocating for the integration of advanced digital platforms to enhance conflict resolution skills among young learners and align with the demands of 21st-century education.
Systematic Literature Review on Guidance and Counseling Using Cognitive Behavioral Therapy for Online Game Addiction
Authors: Lestari Puput , Damayanti Rika , Masya Hardiyansyah , Thahir Andi
Published: December 2024

This study explores the use of Cognitive Behavior Therapy (CBT) in guidance and counseling services to address online game addiction. The researchers employed the SLR (systematic literature review) approach compiled using the PRISMA Method and scanned with Vosviewer software. The number of participants varied, with the largest number being 7129. Other numbers of participants included 2-20 subjects, 30-100 subjects, and two subjects with the least number of participants. The findings highlight that CBT, often combined with supplementary techniques, effectively reduces online game addiction by adapting strategies to individual needs. Family involvement plays a crucial role, serving as both a source of support and a potential contributing factor. Counselors frequently appoint a family member to assist in managing the counselee, and in severe cases, CBT is complemented by other therapeutic approaches or medications to address related psychological issues. Alternative therapies, such as Behavior Change Techniques (BCT), Behavior Change Strategies (BCS), and Acceptance Commitment Therapy (ACT), further enhance the treatment's efficacy. This study contributes to the field by emphasizing the adaptability and impact of CBT in addressing online game addiction while calling for future research on integrating CBT with other interventions and preventive measures across diverse cultural contexts.
The Role of Principal Leadership in Creating an Effective School Culture
Authors: Murtanti Wilin , Satori Djam'an , Nurdin Diding , Kurniatun Taufani Chusnul 
Published: December 2024

This study examines the critical role of principal leadership in fostering an effective school culture at SMA Negeri X in South Jakarta. Using a qualitative approach, data were collected through interviews, participant observations, and document analysis. The findings highlight the principal's adoption of a democratic and transformative leadership style, focusing on collaboration among stakeholders, establishing a clear vision, and promoting teacher and student development. Key strategies include fostering harmonious relationships, ensuring a safe and conducive school environment, implementing discipline, and nurturing a competitive and religious culture. The principal's leadership practices have significantly contributed to a positive school climate, characterized by improved student academic performance, strong teacher engagement, and active community involvement. These findings emphasize the pivotal role of visionary and participative leadership in building a robust educational culture. While the study is limited to one institution, it provides a foundation for further research into the relationship between leadership styles and school culture across diverse educational contexts.
Civic Education in the 21st Century: A Bibliometric Analysis of Scholarly Trends
Authors: Sumarwoto Sumarwoto , Handitya Binov , Soeharto Soeharto
Published: December 2024

The purpose of this study was to analyze the evolving landscape of civic education in the 21st century through a comprehensive bibliometric analysis of scholarly trends. VOSviewer was utilized for its ability to effectively visualize data in the form of maps. The analysis focuses on two key aspects: trends in research based on keywords, titles, and abstracts, and the geographical distribution of research activity across countries. The results highlight the top five countries leading in civic education research: the United States, the United Kingdom, Germany, Australia, and Spain, with Indonesia ranked 32nd. The findings emphasize the need for continued development in civic education policies and practices globally, particularly addressing disparities in lower-ranked countries. This study contributes to understanding how civic education can be effectively implemented and researched, offering insights for policymakers and educators to strengthen civic education systems worldwide. The practical implications of these findings suggest that policymakers and educators can leverage these insights to design civic education programs that are both contextually relevant and capable of bridging existing educational gaps.
Transformative Islamic Education: Insights from Ma'had al-Jami'ah Raden Intan Lampung
Authors: Erlina Erlina , Zulhannan Zulhannan , Hijriyah Umi
Published: December 2024

This study explores the implementation of transformative Islamic education at Ma'had al-Jami'ah Raden Intan Lampung, with a focus on its management practices and organizational culture. Using a qualitative ethnographic approach, data were collected through participant observation, in-depth interviews, and document analysis. The findings reveal that Ma'had al-Jami'ah implements a participatory and inclusive management system, guided by values of integrity, collaboration, and hard work. This approach fosters a holistic educational environment that integrates Islamic principles with modern management strategies, aligning spiritual growth with intellectual development. The study underscores the significance of transformative Islamic education in addressing contemporary challenges by bridging religious and modern scientific knowledge. While the findings provide valuable insights into the management of Islamic education, the study's scope is limited to a single institution, necessitating further research across diverse settings. This research contributes to the theoretical understanding of Islamic education management and offers practical recommendations for adopting transformative educational practices in similar contexts.
Developing Qur'an-Based Self-Assessment Instruments for Measuring and Internalizing Religious Character Values
Authors: Zainuddin Zainuddin , Syihabuddin Syihabuddin , Putra Aminuddin Prahatama , Nahadi Nahadi
Published: December 2024

This study aims to develop a valid, practical, and effective self-assessment instrument based on Qur'anic teachings to measure and internalize religious character values. The instrument was designed to evaluate five main aspects: faith, piety, sincerity, righteous deeds, and virtue. Employing a mixed-method approach, the development process included a comprehensive literature review, expert validation, and testing with 71 participants comprising educators and students. Results indicate that the instrument is highly valid (average validation score: 4.5/5), practical (85% usability satisfaction), and effective (88% impact satisfaction). It successfully fosters self-reflection (muhasabah) and enhances the internalization of Qur'anic values such as honesty, patience, and social awareness. The findings underscore the critical role of integrating Qur'anic principles into self-assessment tools to address the challenges of spiritual development in modern education. This instrument offers practical applications for educators at various levels, from schools to higher education, and contributes to the development of character education models rooted in Islamic teachings. Further studies are recommended to explore its application in diverse cultural settings and assess its long-term impact on character building.
The development of enrichment book of chemistry in our body based on augmented reality and its influence on chemistry literacy and scientific attitude of high school student
Authors: Basri uhammad Fikri M , Ikhsan Jaslin
Published: December 2024

This research aims of this research is to obtain produce enrichment book of chemistry in our body based on augmented reality which can display the 3D shape of molecular shape and chemical bonds developed from macromolecular materials that are suitable for increasing student chemical literacy and scientific attitude. This development research uses a 4D model developed by Thiagarajan which consists of stages Define, Design, Development, and Disseminate. The trial was carried out on 1 limited test class and 2 wide test classes (1 experimental class and 1 control class) of XII Science students at Senior High School of Angkasa Adisutjipto. The results of the research show that: 1) Enrichment book of chemistry in our body based on augmented reality that have been developed have very decent quality by media and materials validators; 2) the practicality response are included in the "Very Good" category with the average score of the percentage of ideals obtained of 88.62%; 3) the students response are included in the "Very Good" category with the average score of the percentage of ideals obtained in the limited trial of 81.21% and extensive trial of 84.39%; 4) the product are effective in increasing students chemical literacy and scientific attitude with the MANOVA test which obtained a significance value of 0.001; 5) the product are effective in improving students' chemical literacy with the MANOVA test which obtained a significance value of 0.006; 6) the product are effective in increasing students' scientific attitudes with the MANOVA test which obtained a significance value of 0.006.
Spiritual mindfulness combination with self-regulation on the effect to vital sign and anxiety reduction among pneumonia survivors
Authors: Ayatulloh Daviq , Prayoga Dimas Hadi , Priyantini Diah
Published: December 2024

Background: Pneumonia has become a scary disease since the emergence of the COVID-19 pandemic. The severity of pneumonia often causes sufferers to experience fear and causes the disease to worsen, resulting in the patient's hemodynamics becoming unstable, this condition need an intervention to make the condition better.
Purpose: The purpose of this study was to analyze the effect of spiritual mindfulness combined with self-regulation in dealing with anxiety and improving vital signs in pneumonia patients.
Methods: A experimental quantitative research using a quasi-experimental with pre and post-test control group design between August - October 2024 in the regional hospitals in Gresik Regency, East Java, Indonesia. Total 62 respondents recruited using consecutive sampling which were then divided into intervention and control groups. Spiritual mindfulness intervention combined with self-regulation was given with a frequency of 2 times a day for 7 full days. Vital signs measured included blood pressure, respiratory rate, pulse and SpO2 which were observed through the researcher's observation sheet and anxiety was measured using the Zung Self-Rating Anxiety Scale (SRAS). Data were analyzed using paired t-test and independent t-test, also Wilcoxon signed rank test and Mann Whitney test.
Results: Spiritual mindfulness combination with self-regulation has effect to vital sign included blood pressure, respiration rate, pulse, oxygen saturation and anxiety of patient with pneumonia (p=0.000). The measurement showed the best changes or decreases in the intervention group, while the control group did not show much difference.
Conclusions: Spiritual mindfulness combination with self-regulation is the effective intervention for vital sign and anxiety in pneumonia patients.
El proceso de deportivización del futvoley en Uruguay: la sistematización de una práctica "extranjera"
Authors: Medeiros Daniele Cristina Carqueijeiro de , Pertussatti Nogueira Luis Ignacio , Rohrer Hernández Rodrigo Damián , Ferreira Flávia Martinelli
Published: December 2024

En un universo de constantes transformaciones en la conceptualización y definición de las prácticas deportivas, este trabajo tiene como objetivo analizar el proceso de deportivización del futvoley en Uruguay, observando las adaptaciones y reconfiguraciones que ha sufrido esta práctica desde que salió de su país de origen, Brasil. Para conocer este proceso entre 2003 y 2018, utilizamos entrevistas a dos jugadores y noticias publicadas en el diario El País. El análisis muestra que la práctica ha sufrido un proceso incompleto de deportivización. Si en un primer momento el deporte se difundió solo en las regiones turísticas del país y en el período de verano, el camino hacia la deportivización promovió algunos cambios. El primero fue una expansión geográfica de la práctica, difundida también en el interior. Además, se observó que la creación de una Asociación que sirvió como apoyo para la difusión de la práctica facilitó la participación internacional en las prácticas profesionales. Sin embargo, en esta trayectoria, los propios entrevistados señalan los límites de la adhesión local a una práctica que busca ser global, relacionados principalmente con la geografía uruguaya. Concluimos que los aspectos locales son importantes limitantes de los procesos de deportivización de prácticas que pretenden globalizarse.
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Fatores de sucesso do ambiente na formação esportiva de crianças: o caso de um projeto extensionista de basquetebol
Authors: Flach Mônica Cristina , Figueiredo Juliana de Paula , Folle Alexandra
Published: December 2024

Objetivou-se analisar os fatores de sucesso do ambiente de um projeto de extensão universitário brasileiro, para a formação decrianças por meio do basquetebol. Participaram da pesquisa, 10 profissionais, 16 familiares e 14 crianças. Para coleta e análise dasinformações, utilizou-se análise documental e Técnica de Investigação Qualitativa - Entrevista, Transcrição, Categorização eInterpretação. As evidências revelaram que as condições financeiras são consideradas suficientes para o desenvolvimento do projeto (importância da universidade e das atividades de arrecadação). As condições materiais foram consideradas como satisfatórias einsatisfatórias. Coordenadores geral e técnico, professor voluntário, monitor, estagiários, familiares e crianças são os recursoshumanos do Projeto. Aulas, festivais e reuniões são as principais atividades do processo de formação esportiva, enquantosociabilização, valores sociais, criação de hábitos saudáveis e divertimento destacaram entre as conquistas individuais. Doações de tênis e uniformes às crianças representam os artefatos da cultura organizacional. Comprometimento, interação e princípiosexpressam os valores defendidos, enquanto a promoção do gosto, o conhecimento do basquetebol e a formação de professores etreinadores evidenciam as premissas básicas. Conclui-se que o contexto retrata um ambiente exitoso, que, ao integrar seus recursos, processo e resultados, tem alcançado sucesso na formação de crianças, por meio do basquetebol.
Rancangan Akademi Sepak Bola Berbasis Arsitektur High-Tech di Kabupaten Sinjai
Authors: Arifin Muhammad Zuhri , Marwati Marwati , Rahayu Irma
Published: December 2024

PERSSIN, klub sepak bola utama kabupaten Sinjai di timur Sulawesi Selatan, berdiri sejak 1970. Meskipun orang-orang di daerah ini sangat menyukai sepak bola, kurangnya fasilitas olahraga menghalangi kemajuan mereka. Sebagai bagian dari rencana kerja Dinas Pemuda dan Olahraga Kabupaten Sinjai tahun 2020, akan sangat penting untuk membangun akademi sepak bola yang dapat membantu pendidikan dan pelatihan sejak usia dini. Fokus penelitian ini adalah bagaimana konsep arsitektur tinggi dapat diterapkan dalam perancangan akademi sepak bola di Kabupaten Sinjai. Tujuan dari penelitian ini adalah untuk menggunakan kemajuan dalam ilmu pengetahuan dan teknologi untuk membuat desain yang inovatif, efektif, dan berkelanjutan. Metode yang digunakan meliputi penelitian literatur tentang prinsip-prinsip arsitektur canggih serta analisis kebutuhan ruang yang mendukung pelatihan dan pengembangan atlet muda. Hasil penelitian menunjukkan bahwa penerapan ide-ide canggih dapat menghasilkan fasilitas yang modern, efisien, dan adaptif terhadap kemajuan teknologi, yang akan meningkatkan kualitas pelatihan dan mendukung pencapaian prestasi sepak bola di wilayah tersebut.
Penerapan Arsitektur Perilaku Pada Perancangan Panti Wreda di Kabupaten Majene
Authors: Lutfi Lutfi , Zulkarnain AS  , Nursyam Nursyam
Published: December 2024

Abstrak_ Peningkatan jumlah lansia di Indonesia setiap tahunnya menjadi tantangan besar bagi pemerintah dan masyarakat. Salah satu permasalahan yang muncul adalah keberadaan lansia terlantar, yang termasuk dalam kelompok penyandang masalah kesejahteraan sosial (PMKS), dan membutuhkan perhatian khusus agar dapat memperoleh kehidupan yang layak. Oleh karena itu, perancangan fasilitas hunian yang aman dan nyaman bagi lansia terlantar menjadi sangat penting. Tujuan dari penelitian ini adalah untuk merancang sebuah wisma yang dapat memenuhi kebutuhan tersebut, memberikan tempat tinggal yang layak, serta mendukung kesejahteraan lansia. Metode yang digunakan dalam penelitian ini adalah pendekatan perancangan arsitektur dengan analisis kebutuhan ruang yang sesuai untuk lansia terlantar, serta mempertimbangkan faktor keselamatan dan kenyamanan. Hasil penelitian menunjukkan bahwa desain wisma yang diusulkan mampu menyediakan ruang yang sesuai dengan kebutuhan fisik dan psikologis lansia, sekaligus memperhatikan faktor aksesibilitas dan keamanannya. Berdasarkan data dari Dinas Sosial Kabupaten Majene, jumlah lansia terlantar tercatat sebanyak 172 jiwa pada tahun 2019, 128 jiwa pada tahun 2020, dan meningkat menjadi 279 jiwa pada tahun 2021, yang menunjukkan kebutuhan yang mendesak akan fasilitas hunian bagi lansia terlantar.
Personalization of artificial intelligence driven fitness apps for senior citizens
Authors: Chopra Komal , Damodar Rakesh , Channabasappa Somashekhar Iyanahally , Patil Hema
Published: December 2024

The purpose of the study was to examine the role of personalization in motivating senior citizens to use AI driven fitness apps. Vroom’s expectancy theory of motivation was applied to examine the motivation of senior citizens. The responses from participants were collected through structured interviews. The participants belonged to South Asian origin belonging to India, Bangladesh, Nepal and Bhutan. The authors adopted a content analysis approach where the gathered interview responses were coded in the context of elements of Vroom’s theory. The findings of the study indicated that a highly personalized approach in the context of motivation, expectancy, instrumentality and valence will motivate senior citizens to use AI based fitness apps. The study contributes to the personalization of AI fitness apps for senior citizens.
Hybrid nanodiamond nanoadditives in polymers—Contemporary marks and fruitions
Authors: Kausar Ayesha
Published: December 2024

The current manuscript overviews the potential of inimitable zero dimensional carbon nanoentities, i.e., nanodiamonds, in the form of hybrid nanostructures with allied nanocarbons such as graphene and carbon nanotube. Accordingly, two major categories of hybrid nanodiamond nanoadditives have been examined for nanocompositing, including nanodiamond-graphene or nanodiamond/graphene oxide and nanodiamond/carbon nanotubes. These exceptional nanodiamond derived bifunctional nanocarbon nanostructures depicted valuable structural and physical attributes (morphology, electrical, mechanical, thermal, etc.) owing to the combination of intrinsic features of nanodiamonds with other nanocarbons. Consequently, as per literature reported so far, noteworthy multifunctional hybrid nanodiamond-graphene, nanodiamond/graphene oxide, and nanodiamond/carbon nanotube nanoadditives have been argued for characteristics and potential advantages. Particularly, these nanodiamond derived hybrid nanoparticles based nanomaterials seem deployable in the fields of electromagnetic radiation shielding, electronic devices like field effect transistors, energy storing maneuvers namely supercapacitors, and biomedical utilizations for wound healing, tissue engineering, biosensing, etc. Nonetheless, restricted research traced up till now on hybrid nanodiamond-graphene and nanodiamond/carbon nanotube based nanocomposites, therefore, future research appears necessary for further precise design varieties, large scale processing, and advanced technological progresses.
Performance analysis on an integrated three-area thermal AGC system with various wind velocities considering HCSA-optimized PI-TIDN Controller
Authors: Babu Naladi Ram , Chiranjeevi Tirumalasetty , Devarapalli Ramesh , García Márquez Fausto Pedro
Published: December 2024

This article investigates the impact of a high-voltage direct-current (HVDC) link and a wind turbine system (WTS) on the dynamics of a three-area thermal automatic generation control (AGC) system. A novel controller, the cascade of proportional-integral (PI) and tiltintegralderivative (TID) with filter coefficient (N) (PI-TIDN) controller is projected. The WTS units are subjected to various wind velocity scenarios, including fixed and random wind velocities. The controller parameters are concurrently enhanced using the hybrid crowsearch algorithm (HCSA). The system dynamics corresponding to the PI-TIDN controller are superior to those of PIDN and TIDN controllers. Additionally, studies with different wind velocities demonstrate that responses with fixed wind velocities are better than those with random wind velocities. Moreover, integrating WTS units with the thermal system improves dynamics compared to the thermal system alone. It is also apparent that the parallel AC-HVDC system enhances dynamics. Furthermore, sensitivity analysis exposes that the PI-TIDN controller values at nominal settings are vigorous and do not require retuning.
Research of Fluidity for new LPIC Technology
Authors: Herman A. , Jarkovský M. , Vrátný O. , Chytka P.
Published: December 2024

Today, the emphasis is on rapid development and research of new technologies in all technical fields. In most cases, research and development involves practical experiments, which can be very costly to carry out. Some experiments may not even work and can waste time and money, which are crucial for fast and high-quality research. In order to avoid these problems before conducting a practical experiment, we can use numerical simulation software, which is very reliable when the correct input parameters are given. Numerical simulation of the process can reveal how the practical experiment may turn out even before its implementation. The paper deals with the use of numerical simulations in investigating the problem of fluidity in a new low pressure investment casting (LPIC) technology, where the output is the agreement between the simulation and the practical experiment. The practical experiment consisted in the design of a fluidity test for stainless steels cast using the low pressure investment casting technology and the simulation carried out in simulation software. The new LPIC technology makes it possible to achieve a wall thickness of between 1 and 0.5 mm for steel castings, which significantly increases the potential of steel castings made by LPIC technology.
Numerical and Physical Modeling of Steel Flow Behavior in the Two Strand Tundish During Nonconventional Pouring Conditions
Authors: Cwudziński A. , Bul'ko B. , Demeter P.
Published: December 2024

permeable barrier or advanced ladle shroud equipped, its shape of the internal working volume and the number of outlets visible in the formation of individual hydrodynamic structures. During numerical and physical simulations, the process of continuous steel casting of two slabs with dimensions of 1.15 m × 0.225 m at a speed of 1 m/min was simulated. Two-strand tundish with and without subflux flow controller (SFC) was tested. Off-centered location of subflux flow controller and ladle shroud misalignment in the tundish pouring zone were investigated. Basis on the obtained results the non-standard interaction of the feed stream with the SFC working space revealed the occurrence of a favorable hydrodynamic structure in the tundish working space in the context of limiting the stagnation flow. This is show by the formed hydrodynamic structure consists of vertically circulating streams of liquid steel, effectively eliminating and limiting the impact of reverse streams.
Nonholonomic Motion Planning with Special Restrictions on the End and Via Points of the Control Function
Authors: Ratajczak Joanna
Published: December 2024

This paper introduces a new modification to the motion planning algorithm of nonholonomic robotic systems using the Endogenous Configuration Space Approach which allows imposing restrictions on control functions. The end and via points define the values which the control function should take in a predefined time, either at the beginning, the end or during the motion time horizon. Such a modification can be used to set the values of the control function, which usually are of velocity–like type, to be physically realizable. The constraints are introduced to the algorithm through the extension of the Jacobian. The efficiency of the presented method is shown with the computer simulation results for a nonholonomic space manipulator. A modified Jacobian motion planning algorithm is used for planning consisting of a sequence of two subtasks.
Analysis of the impact of the method of manufacturing the rotor on the parameters of an ACIPM machine
Authors: Korkosz Mariusz , Młot Adrian , Sztajmec Elżbieta , Ryłło Karol
Published: December 2024

This article presents the technological problem related to the production of rotor with internal permanent magnet. Most often, the magnetic circuits of such rotors used in alternating current synchronous motors (AC IPM) are made of isotropic magnetic sheets. At this point, it should be noted that it is often not taken into account that each isotropic magnetic sheet exhibitssome anisotropy. This significantly affects the operational parameters of the brushless permanent magnet (PM) motor such as a cogging torque, electromagnetic torque ripples and an increase in induced voltage harmonics. To illustrate how important it is to properly design the rotor core, two rotors of the IPM motor were analysed in this work. In the first rotor solution, the minimisation of the anisotropy of the magnetic sheet was not taken into account, and the skew of the magnets was not used. In the second case of the IPM motor, the problem of anisotropy of the rotor magnetic circuit was minimised and an additional skew of the PMs was used. The obtained measurements and calculations of selected useful parameters of both rotor designs were compared with each other. Importantly, the conclusions and comments are extremely important for designers, assemblers and manufacturers of electrical machine components.
Bending behaviour of thin-walled perforated channel beams with modified cross sectional shape – Part 2: analytical calculations and FEM
Authors: Jasion Paweł , Pawlak Aleksandra Magdalena , Paczos Piotr , Plust Michał , Rodak Marcin
Published: December 2024

This article is the second part of a comprehensive research program investigating the structural performance of thinwalled channels with modified cross-sectional geometries. The study involved testing six beams, three of which featured perforated webs, while the other three had flat, solid webs. The beams were subjected to four-point bending tests to evaluate their load-bearing capacity. The first part of the research presented the results of experimental tests and finite strip analysis. This article will focus on finite element analyses and analytical calculations conducted in accordance with Eurocode 3 guidelines and the principle of minimizing potential energy. The study provides several significant contributions: it integrates experimental, numerical, and theoretical methods to deliver a thorough evaluation of beam performance. The finite element method (FEM) simulations offer precise modeling of complex stress and strain states, while analytical calculations supply a solid theoretical foundation for interpreting structural behavior. The research demonstrates that web perforation, while reducing critical and maximum forces, also results in considerable weight savings, enhancing material efficiency. Additionally, the division of the research into two articles ensures clarity and accessibility, with this second part dedicated to detailed FEM and analytical results, thereby facilitating both academic understanding and practical engineering applications.