bluuebunny/crossref_metadata_2025 huggingface dataset:
NEGOSIASI KULTURAL DALAM UPAYA ISLAMISASI TRADISI ROKAT MASYARAKAT MADURA PROBOLINGGO
Authors: Bulgis Faizah Malikal , Rosa Dien Vidia
Published: January 2025

Pada situasi kontemporer, persoalan tradisi rokat leluhur erat kaitannya dengan Islam. Namun, dalam beberapa kajian literatur, peneliti biasanya berkonsentrasi pada sejarah dan proses rokat. Masyarakat Madura di Desa Tamansari Kabupaten Probolinggo mempunyai sejarah dan makna yang berbeda. Oleh karena itu, penting untuk mengkaji tindakan yang dilakukan para aktor dan makna-makna yang muncul di masyarakat terkait perubahan praktik tradisi rokat. Tulisan ini bertujuan untuk mengkaji penafsiran masyarakat dan melakukan analisis lebih dalam terhadap proses negosiasi budaya tradisi rokat dalam konteks Islamisasi sebagai praktik ritual. Penelitian dilakukan dengan menggunakan metode penelitian etnografi kualitatif yang meliputi observasi langsung, wawancara, dokumentasi, dan tinjauan pustaka dengan menggunakan sudut pandang Mark R. Woodward. Hasil penelitian menunjukkan adanya dua kategori pemimpin rokat, yaitu pemimpin rokat tradisional Jawa (mengikuti ajaran leluhur) dan pemimpin rokat Islam. Perundingan rokat Islam muncul melalui tokoh-tokoh Islam yang menafsirkan kembali makna rokat dalam kerangka nilai-nilai Islam, sedangkan rokat Jawa tetap mempertahankan praktik dan makna tradisional. Rokat Islam lebih disukai karena biayanya yang relatif lebih murah dibandingkan rokat Jawa. Namun, sebagian masyarakat masih memegang teguh dan percaya pada ajaran tradisional nenek moyang mereka, menganggapnya sebagai penyempurnaan tradisi dan bukan sekadar simbol.
Los líderes intermedios: nuevas figuras esenciales en la gestión de las organizaciones educativas
Authors: Olondriz Valverde Aleix , Del Arco Bravo Isabel
Published: January 2025

Educational organizations have constantly evolved throughout history, especially since the late 20th century. The new leadership models, centered on democratization, power distribution, and participation, have led to the creation of new roles for education professionals. Intermediate leadership is a role that many professionals currently develop, establishing a relationship both with senior management and with the rest of the educational community.
The objective of this research is to provide an approximation and theoretical analysis of the figure of intermediate leadership. Through the contributions of various studies focused on this leadership model, the new management and leadership distribution needs of educational organizations are related. Subsequently, the three dimensions that shape the leadership profile of intermediate leaders are analyzed: pedagogical, organizational, and relational, as well as the key contribution that this new leadership model can provide to educational management.
The results allow for an understanding of the importance of these figures for the positive management of educational organizations, especially in light of the need for senior management to distribute leadership.
La gestión educativa en Brasil como factor de impacto en la calidad de las escuelas públicas
Authors: Moura Mandolini Ana Claudia , Lopes Reis Márcia
Published: January 2025

The document analyzes the systematization of literature in Brazil under the impact of educational management and the quality of Brazilian public schools. The criteria for large-scale tests and exams are recognized as evaluations that define what constitutes quality education. In this context, the role of management appears to represent a significant impact factor. The chosen methodology was qualitative, using content analysis. The stages included the selection of articles from databases and eligibility criteria delimiting the period between 2014 and 2024. Based on eligibility criteria such as keywords and material type in the Scielo and Oasis.br databases and in the UNEPS, USP, and UNICAMP repositories, 19 articles were listed for discussion. The analyses were conducted using codes/categories: function, profile, and management practices. The conclusions allow for the systematization of changes in management — typically democratic — towards the "platform" of its daily activities to achieve results in large-scale evaluations that indicate which schools provide quality public education.
Régénération forestière en Guyane française : recrû sur 25 ha de coupe papetière de forêt dense humide (Arbocel)
Authors: Maury-Lechon Géma
Published: January 2025

L'évolution de la végétation secondaire a été analysée sur une coupe papetière expérimentale de 25 ha en Guyane française au cours des 4 premières années. L'hétérogénéité de la végétation résulte du dynamisme d'une formation ligneuse de base à dominance de Vismia (Guttifereae) qui caractérise le recrû forestier de cette région de la piste de St Elie. Les différentes formations ont été définies et leurs biomasses évaluées au cours de la quatrième année après l'abattage. Les principaux facteurs de leur évolution sont par ordre d'importance décroissante : le feu, le drainage, l’encombrement du sol par les fûts et couronnes abattus, le potentiel séminal du sol antérieur, la dispersion des animaux postérieurs et la proximité de la forêt non perturbée.
Résistance des panneaux contreplaqués à la pourriture : premiers essais sur l'influence de l'épaisseur des plis
Authors: Fougerousse M. , Barray R. , Déon Gérard
Published: January 2025

La résistance à la pourriture de panneaux contreplaqués d'épaisseur similaire composés de 1) Aucoumea klaineana - 2) Dacryodes buettneri - 3) Ceiba pentandra et 4) Populus sp a été étudiée en laboratoire selon la norme française B 51 295. Pour chaque essence de bois, plusieurs spécimens ont été préparés, différant seulement les uns des autres par l'épaisseur des placages, variant de. 0,1 mm à 0,4 mm. La perte de la résistance à la flexion par impact a été utilisée comme critère d'attaque. Les résultats des essais montrent clairement, à l'exception de Ceiba pendandra, que la résistance à la pourriture augmente inversement à l'épaisseur du placage et que, en ce qui concerne les champignons de la pourriture blanche, une meilleure résistance peut être obtenue en réduisant l'épaisseur du placage plutôt qu'en ajoutant des fongicides à la colle. Il apparaît également que chaque essence de bois réagit de manière assez spécifique en fonction de sa durabilité et de sa perméabilité naturelle.
Analisis Kandungan Nutrisi Pada Beras Galur Mutan M5 Padi (Oryza sativa L.) Lokal Sigupai Aceh Barat Daya
Authors: Safrizal Safrizal , Tambunan Hardiansyah , Sandy Mey Ryan , Arinda Dela , Siregar Nurmalinda
Published: January 2025

Kebutuhan akan pangan yang aman dan sehat menjadi prioritas utama masyarakat, termasuk beras sebagai sumber karbohidrat utama. Varietas lokal padi Sigupai ABDYA memiliki keunggulan seperti aroma khas dan rasa enak, namun memiliki kelemahan seperti hasil panen rendah dan umur tanaman panjang. Upaya perbaikan varietas ini dilakukan melalui mutasi dengan iradiasi sinar gamma untuk meningkatkan potensi hasil dan kualitas tanaman. Penelitian ini bertujuan untuk menganalisis kandungan protein, lemak, dan pati pada beras mutan M5 hasil iradiasi varietas Sigupai. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) non faktorial yang terdiri dari 5 perlakuan, masing-masing perlakuan dengan 3 ulangan, sehingga secara keseluruhan terdapat 15 unit satuan percobaan. Adapun yang menjadi faktor dalam penelitian ini adalah M1=Varietas Mustajab, M2= UM-14: M3= UM-69: M4= UM-8: M5= UM-89. Data yang diperoleh kemudian dianalisis menggunakan ANOVA. Hasil penelitian menunjukkan bahwa terdapat variasi kandungan nutrisi (protein, lemak, dan pati) pada galur mutan generasi kelima (M5) padi lokal Sigupai Aceh Barat Daya (ABDYA). Berdasarkan hasil uji ANOVA, pengaruh perlakuan galur memiliki pengaruh yang signifikan hanya terhadap kadar protein saja. Temuan ini memberikan informasi penting mengenai potensi galur mutan M5 untuk pengembangan varietas unggul padi dengan kandungan nutrisi yang lebih optimal, khususnya pada kadar protein, guna mendukung pemenuhan kebutuhan pangan bergizi.
Advanced Machine Learning Techniques for Tidal Marsh Classification: A Random Forest Approach using Sentinel-2A
Authors: Simarmata Nirmawana , Wikantika Ketut , Darmawan Soni , Harto Agung Budi
Published: January 2025

Tidal marshes play a vital role in coastal ecosystems, functioning in climate change mitigation, water filtration, and protection from coastal erosion. However, mapping and monitoring of these ecosystems is often hampered by difficult accessibility and dynamic environmental conditions. This study aims to improve tidal marsh classification accuracy by applying a Random Forest (RF) algorithm supported by Sentinel-2A satellite imagery. This image provides various spectral parameters and vegetation indices, including B1, GNDVI, BSI, and NDWI. Three RF models with varying parameters were tested to determine their effectiveness in tidal marsh classification. The model with 26 parameters (Model 3) performed best, with the lowest RMSE value of 0.22, the highest AUC of 0.87, and the highest overall accuracy of 95%. These results show that combining critical spectral parameters in the RF model can significantly improve the classification accuracy and biomass estimation in tidal marshes. This study also confirmed the effectiveness of Random Forest in addressing the challenges of high-accuracy mapping and monitoring. These findings provide a solid foundation for tidal marsh ecosystem conservation and management applications and support the application of machine learning in coastal ecosystem mapping for better and more accurate results.
Procedural Planning System for Appropriate Land Use Configuration: Anticipating Tsunami in Glagah Village, Yogyakarta
Authors: Lina Wahyuni  , Rukhsana
Published: January 2025

The establishment of Kulon Progo as a strategic zone must consider the threat of coastal disasters besides aspiring economic growth and development. By employing Unmanned Aerial Vehicles for data acquisition, this research modeled flood inundation and developed theoretical contributions on tsunami hazard, vulnerability, capacity, and risk, as well as a procedural planning system for reconfiguring land use that emphasized the mitigation aspects. This study found that the tsunami hazard index in Glagah Village was in a low category, dominated by vacant land and sandy land, accounting for up to 25.38% of the total area. Besides, vulnerability and risk in Glagah Village were mostly in a moderate index, while its capacity was categorized as high since the village already had an evacuation route, a notable tsunami early warning system, and was equipped with safety gear. By combining the index values for hazard, vulnerability, and capacity, the tsunami disaster risk in Glagah Village was categorized as moderate. Spatial planning in Glagah Village recommended that the main facilities related to community activities, such as transportation and housing, be located in areas not exposed to the tsunami. This plan allows everyone to evacuate themselves while being reinforced by a security warning system that stays on alert. Furthermore, detailed spatial maps are expected to be useful as instruments for tsunami disaster mitigation at the pre-disaster stage by recommending better land use configurations.
An Analysis of Public Schools Availability and Affordability in Small Islands (Case Study: Sabang Municipality)
Authors: Permana Sendi , Yenny Novida , Lubis Darwin Parlaungan , Rahmadi M. Taufik , Milanda Della Amelia , Nababan Irson , Maulia Tria , Halim Jennifer
Published: January 2025

Based on geographical location, Sabang municipality is located in an archipelago far from big cities and has a relatively small population so that the fulfillment of educational facilities needs attention. This study aims to analyze and evaluate the availability and affordability of public elementary schools, junior high schools, and senior high schools in Sabang Municipality. This study uses quantitative and qualitative approaches (mix methods). The analysis of availability and affordability was carried out by calculating serviceability and buffering analysis based on normative reference and was completed with interviews with stakeholders of the Education Office. The results of the study show that for detailed availability, namely elementary schools, junior high schools, and senior high schools are all categorized as deficits, while for detailed affordability, namely, elementary schools are categorized as high, junior high schools are categorized as medium, and senior high schools are categorized as high. The government explained that the availability and affordability of public schools at the elementary schools, junior high schools, and senior high schools levels are adequate and accessible, especially equipped with transportation facilities. The conclusion shows that although this study focuses only on public schools so that it is found that the availability is still a deficit, on the other hand the location of the school can be reached, so it can be interpreted that the location of the school is strategic.
Teaching Islamic Religious Education in Turkish State Schools
Authors: Şimsek Vahdeddin , Selçuk Mualla
Published: January 2025

In the 2000s, the Ministry of Education in Turkey introduced a new paradigm in Religious Education. This made for a significant development in the Turkish educational system as the mandatory curriculum was to be used in state schools under the heading ‘Religious Culture and Ethics’. This article attempts to address this paradigm in the context of the profound changes in Turkish academia in recent years, typified by developments in theology and pedagogy. An overview of the curriculum will be given, noting its basis as a particular type of approach to study Islam in state schools. Several issues in the framework of the study, the cultural context, historical background, the changes in pedagogical approaches, and the content knowledge of the curriculum will be examined. The study advocates an RE that offers students not just knowledge, but also opportunities to reflect on the meaning of life and on the big existential questions. The transition from a focus on knowledge to an orientation towards a quest for meaning will be identified. In that process, mapping a worldview of the Qur’an based on an approach called ‘theology for the individual’ is regarded as one of the most important skills aspiring teachers require to be successful in classroom. The study concludes by presenting examples of pedagogical content knowledge from the Qur’an in meaning making.
Mentale Gesundheit und politische Orientierung : Einflussfaktoren auf die Stigmatisierung von Arbeitslosen?
Authors:   , Wittbecker Pia Mechthild Franziska
Published: January 2025

Das Stigma gegenüber Arbeitslosen hängt mit niedriger mentaler Gesundheit, erschwerter (Wieder-)Anstellung sowie weiteren negativen Folgen für die Betroffenen zusammen. Da der Prozess der Stigmatisierung auf interaktiven Dynamiken beruht, ist es überraschend, wie wenig Literatur zu den stigmatisierenden Personen vorliegt. Basierend auf dieser Forschungslücke wird in der folgenden Arbeit untersucht, welchen Einfluss die mentale Gesundheit und die politische Orientierung auf das Ausmaß des Stigmas haben und wie diese Variablen zusammenhängen. Dafür haben Versuchspersonen (N = 150) online einen Fragebogen bearbeitet, der ihr Stigma gegenüber Arbeitslosen, ihre konservative Orientierung und mentale Gesundheit erfasst hat. Die mentale Gesundheit wurde als Zwei-Faktoren-Konstrukt erhoben, getrennt nach den Faktoren mentale Beeinträchtigung und mentales Wohlbefinden. Zur Kontrolle methodischer Verzerrungen wurde die konservative Orientierung direkt und indirekt gemessen. Die Analysen fanden anhand von Strukturgleichungsmodellen statt. Die Ergebnisse konnten das Zwei-Faktoren-Konstrukt der mentalen Gesundheit bestätigen. Zudem fand sich ein signifikant negativer Effekt der mentalen Beeinträchtigung, aber nicht des mentalen Wohlbefindens, auf die Stigmatisierung von Arbeitslosen. Die konservative Orientierung zeigte einen signifikant positiven Einfluss auf das Stigma. Entgegen den Hypothesen konnte kein signifikanter Effekt der konservativen Orientierung auf beide Faktoren der mentalen Gesundheit gefunden werden. Damit übereinstimmend diente die konservative Orientierung nicht als erklärende Drittvariable für den Zusammenhang zwischen mentaler Gesundheit und der Stigmatisierung von Arbeitslosen. Nichtsdestotrotz fanden sich bei Kombination der mentalen Beeinträchtigung und der konservativen Orientierung in einem Modell spannende Ergebnismuster, die Implikationen für die zukünftige Forschung aufwerfen.
Editorial
Authors: Sampaio Juliano Casimiro de Camargo
Published: January 2025

Editorial do Volume 14 (2024) - Dossiê Temático "Pedagogias Teatrais Contemporâneas: dissidências e contra-normatividades, da Pitágoras 500 - Revista de Estudos Teatrais do Departamento de Artes Cênicas da Universidade Estadual de Campinas (UNICAMP).
Antibiotic-Resistant Genes and Polymorphisms of blaTEM1 gene in Multidrug-resistant Escherichia coli from Chicken Eggs and Cloacal Swabs in Sleman, Yogyakarta: The Impact on Public Health
Authors: Nastiti Niken Irfa , Asmara Widya , Putri Khrisdiana
Published: January 2025

Antimicrobial resistance in pathogenic bacteria is a serious problem in public health. Antibiotic-resistant pathogens are the cause of many deaths.  Escherichia coli (E. coli) is one of the bacteria that experienced multi-drug resistance (MDR). Infection of Escherichia coli in humans occurs through transmission of fecal-oral. This study, conducted at the Veterinary Public Health Laboratory of Gadjah Mada University, aimed to assess MDR E. coli prevalence in 200 chicken egg samples sourced from poultry farms and supermarkets, alongside 63 cloacal swab samples from broiler poultry in Sleman, Yogyakarta. The study focused on detecting resistance genes including tetA, aadA1, aph(3)IIa, and blaTEM1, also analyzing polymorphisms in the blaTEM1 gene associated with antibiotic resistance. Identification technique of E. coli positivity refers to the Indonesian National Standard (SNI) 2897:2008, then E. coli identification was performed using the Analytical Profile Index (API) Test 20E Kit. Antibiotic sensitivity was determined by the Kirby Bauer method. Detection of antibiotic resistance genes in E. coli were determine using Polymerase Chain Reaction (PCR) method. Sequencing and analysis of polymorphism and phylogenetic were performed only in blaTEM1. There were 12 samples identified as having E. coli (1 from chicken eggs and 11 from cloacal swabs), resistance percentages were highest for erythromycin (100%), ampicillin (91.7%), ciprofloxacin (91.7%), sulfamethoxazole (83.3%), streptomycin (83.3%) gentamicin (75%), tetracycline (41.7%), and chloramphenicol (25%). respectively. All of 12 E. coli samples were bacteria with MDR. Resistant genes were prevalent, notably blaTEM1 and aadA1 (100% each), with aph(3)IIa and tetA genes also detected in 58.3% of samples each. Sequencing of the blaTEM1 gene revealed polymorphisms in isolate A8. However, these did not alter its antibiotic resistance phenotype. Sequences of E. coli isolates showed similarities to strains from Vietnam, China, and India, countries with high antibiotic consumption, particularly ampicillin.
Artificial Intelligence Governance and Regulation: A Roadmap to Developing Legal Policies for Artificial Intelligence Deployment
Authors: Trisnawati
Published: January 2025

Abstract
The rapid advancement of artificial intelligence (AI) presents substantial challenges for global regulation and governance. This study explores various approaches adopted by countries and industries in formulating legal policies that promote the responsible and innovative use of AI. It examines regulatory frameworks in the European Union, the United States, and China, alongside the deployment of AI in the automotive and healthcare sectors. Empirical evidence suggests that stringent regulations, such as those in the European Union, enhance legal clarity and foster public trust but impose higher compliance costs and hinder innovation. Conversely, the United States' more lenient approach promotes innovation but leads to legal ambiguity. Key global challenges, including standards harmonization, algorithm transparency, and accountability, remain critical issues for stakeholders. The study concludes by emphasizing the need for an equilibrium between innovation and regulation, achieved through international collaboration to establish robust, secure, and sustainable AI governance frameworks.
 Keywords: Artificial Intelligence, AI policy, AI governance, AI regulation
 
Abstrak
Pesatnya perkembangan kecerdasan buatan (AI) membawa tantangan yang signifikan dalam hal regulasi dan tata kelola global. Artikel ini bertujuan untuk memeriksa pendekatan berbagai negara dan industri dalam mengembangkan kebijakan hukum yang mendukung penerapan AI yang bertanggung jawab dan inovatif. Studi ini menyoroti peraturan di Uni Eropa, Amerika Serikat, dan Cina, serta penerapan AI di sektor otomotif dan perawatan kesehatan. Data empiris menunjukkan bahwa meskipun peraturan yang ketat, seperti di Uni Eropa, memberikan kejelasan hukum dan meningkatkan kepercayaan publik, itu juga menambah beban biaya dan memperlambat inovasi. Di sisi lain, pendekatan yang lebih longgar di Amerika Serikat mendorong inovasi tetapi menciptakan ketidakpastian hukum. Tantangan global dalam harmonisasi standar, transparansi algoritma, dan akuntabilitas adalah masalah utama yang harus ditangani oleh para pemangku kepentingan. Artikel ini menyimpulkan bahwa keseimbangan antara inovasi dan regulasi diperlukan melalui kolaborasi internasional untuk menciptakan tata kelola AI yang tangguh, aman, dan berkelanjutan.
Kata kunci: Kecerdasan Buatan, kebijakan AI, Tata Kelola AI, dan Regulasi AI.
Recent advances of LiFe1-yMnyPO4 (0 < y < 1) cathode materials on performance optimization and sustainable preparation
Authors: Ji Shuaijing , Wang Junwei , Zhao Yuzhen , Du Baoshuai , Xu Li , Guan Minyuan , Lou Ping , Tang Shun , Cheng Shijie , Cao Yuancheng
Published: January 2025

This review explores the structural characteristics of LiFe1-yMnyPO4 (LFMP) (0 < y < 1) and focuses on the redox evolution of Mn and Fe during charge-discharge processes, the kinetics of lithiation reactions, and the impact of lattice defects on performance. These insights are crucial for developing high-performance lithium-ion batteries. LFMP displays a variety of microstructural morphologies, and strategies such as ion doping and carbon coating are pivotal for enhancing its performance. With ongoing technological advancements, the industrialization of LFMP is gaining momentum. It is anticipated that LFMP will achieve commercial application shortly, which is expected to drive the advancement of battery recycling and technology upgrading.
Enhanced photodegradation of ciprofloxacin with organic photocatalyst through a ternary strategy
Authors: Zhou Yang , Huang Ciyuan , Yang Linji , Zhang Ruirui , Yin Yanzhen , Liu Cong , Sun Ke , Yao Shangfei , Geng Nannan , Luo Yu , Yang Tao , Zou Bingsuo , Liu Tao
Published: January 2025

Antibiotics, as emerging organic pollutants, have seriously affected the biodiversity of water and threatened mankind’s health. Currently, low charge separation efficiency and insufficient light utilization limit the application of traditional photocatalysts in antibiotic degradation. In this work, the organic photovoltaic material PM6: Y6 was incorporated into an organic photocatalyst with bulk-heterojunction, and a third component, 3,9-bis{2-methylene-[3-(1,1-dicyanomethylene)-cyclopentane-1,3-dione-(c)thiophen]}-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2′,3′-d′]-s-indaceno[1,2-b:5,6-b′]dithiophene (ITCPTC), was added to adjust the absorption spectrum of photocatalyst for efficient photodegradation of ciprofloxacin (CIP). Benefiting from excellent light utilization and effective carrier separation and transfer, the catalyst exhibited excellent photocatalytic performance, achieving a 90%/99% degradation rate of CIP within 30/60 min under simulated sunlight irradiation (~79 mW/cm2). Besides, the catalyst still exhibited good photocatalytic performance after multiple cycles of use. By Electron Spin Resonance analysis, the active species for photocatalytic degradation of CIP were mainly holes (h+) and superoxide radicals (· O2-). Designing photocatalysts with a wider light absorption range and better charge separation is a feasible idea to achieve better photocatalytic performance. It is anticipated that this work could enhance the understanding of modification strategies for ternary organic semiconductors and expand the application of photocatalysis in environmental pollution control and remediation.
Loan Approval Classification Using Ensemble Learning on Imbalanced Data
Authors: Anadra Rahmi , Sadik Kusman , Soleh Agus M , Astari Reka Agustia
Published: January 2025

Loan processing is an important aspect of the financial industry, where the right decisions must be made to determine loan approval or rejection. However, the issue of default by loan applicants has become a significant concern for financial institutions. Hence, ensemble learning needs to be used with random forest and Extreme Gradient Boosting (XGBoost) algorithms. Unbalanced data are handled using the Synthetic Minority Over-sampling Technique (SMOTE). This research aimed to improve accuracy and precision in credit risk assessment to reduce human workload. Both algorithms used a dataset of 4,296 with 13 variables relevant to making loan approval decisions. The research process involved data exploration, data preprocessing, data sharing, model training, model evaluation with accuracy, sensitivity, specificity, and F1-score, model selection with 10-fold cross-validation, and important variables. The results showed that XGBoost with imbalanced data handling had the highest accuracy rate of 98.52% and a good balance between sensitivity of 98.83%, specificity of 98.01, and F1-score of 98.81%. The most important variables in determining loan approval are credit score, loan term, loan amount, and annual income.
Statistical Perspective of Dengue Hemorrhagic Fever in West Java: Insights from Two-Way RE Model
Authors: Danarwindu Ghiffari Ahnaf , Fadhlurrahman Muhammad Ghani
Published: January 2025

The Indonesian Ministry of Health has reported an alarming increase in Dengue Hemorrhagic Fever (DHF) cases, particularly in West Java Province. Given this trend, collaborative research and surveillance efforts are crucial to understanding and managing DHF cases in Indonesia. The panel data regression model in dengue fever cases will provide new insights into modeling. This research aimed to identify the most appropriate random effects model for estimating a dataset with four different variables. This study involved panel data variables on the effect of population density, percentage of poor people, percentage of households with access to clean water, and proper sanitation on DHF cases in West Java Province. This method emphasized selecting the best model from one-way and two-way Random Effects (RE) models and identifying what factors influenced the increase of DHF cases in West Java province. The best model obtained was a two-way RE Model with three significant variables. Based on the selected variables in the model, West Java Province needs to pay attention to the distribution of housing and economic activity in each district because population density is a crucial concern for the local government.
Evaluating Creative Therapy Effectiveness on Children with Special Needs through Robust Clustering Techniques
Authors: Yotenka Rahmadi , Yovita Zulma
Published: January 2025

The study examined the progress of Children with Special Needs (CWSN) in the Center for Students with Special Needs (Pusat Layanan Peserta Didik Berkebutuhan Khusus, PLPDBK) Semarang through creative therapy methods. Based on the primary data collected from the observation of 56 children over eight sessions of therapy. The study employed the Robust Clustering Using Links (ROCK) clustering algorithm to evaluate children’s social interaction and behavior development, fine motor skills, and cognitive capabilities. The clustering process revealed four distinct types of CWSN that, for the most part, were between the ages of 6 and 10 years old. The study found that although the stability of these development features was often seen, there was a possibility for improvements in certain categories. The study highlighted the potential of targeted interventions and modern treatments that regularly elevate children to “5” or the “very good” developmental category during the vital age range of 6 to 10 years. These findings call for greater inclusion in educational policy and therapies that can be designed to accommodate the various needs of children.
Building Conservation Ranger Agent to Foster Mangrove Environmental Responsibility Using ABCD Approach
Authors: Sawiji Asri , Yuliati Dian
Published: January 2025

Mangrove forests have an enormous role to play in environmental sustainability. Environmental pollution, especially plastic garbage trapped in mangrove roots, will damage the ecosystem. Awareness of the preservation of the mangrove forest ecosystem requires education from an early age. The empowerment activity aims to provide support to elementary school students who are in the coastal area on knowledge of the mangrove forest ecosystem as well as the management of garbage with the 3R system (Reduce, Reuse, Recycle) in Surabaya. This adjacent uses the ABCD approach (Asset Based Community Development). The stages of this dedication are (1) discovery, (2) dream, (3) design, and (4) destiny. The ABCD method uses the assets that exist in the community to be better utilized in efforts to reach a shared vision. This community service program has provided benefits and had a positive impact on students. As a result of this community outreach, there has been a significant increase in students' knowledge of mangrove ecosystems and waste management with 3R systems. In addition, as many as 69% of students are willing to become mangrove forest conservation ranger and are committed to environmental sustainability.
Perception of Residency Program Diversity Is Associated With Vulnerability to Race and Gender Stereotype Threat Among Minority and Female Orthopaedic Trainees
Authors: Reid Risa T. , Odum Susan M. , Rosopa Patrick J. , Brooks Jaysson T. , Scannell Brian P. , Poon Selina , Williams Tyler , Patt Joshua C. , Ode Gabriella E. ,   the Collaborative Orthopaedic Educational Research Group (COERG)
Published: January 2025

Introduction:

Stereotype threat (ST) is a psychological phenomenon in which perceived fear of confirming negative stereotypes about one's identity group leads to impaired performance. Gender and racial ST has been described in various academic settings. However, it is prevalence in orthopaedic surgery, where women and minorities are underrepresented, has not been examined. This study analyzes the prevalence of ST among orthopaedic surgery residents and fellows.

Methods:

US orthopaedic trainees completed a voluntary anonymous survey, which included demographics, perceived program diversity based on percentage of racial-ethnic and gender-diverse faculty and trainees, and a validated, modified version of the Stereotype Vulnerability Scale (SVS). Higher scores indicate greater ST vulnerability. ST prevalence was analyzed with descriptive statistics, and associations between program diversity, resident demographics, and ST vulnerability were compared using nonparametric tests.

Results:

Of 1,127 orthopaedic trainees at 40 programs, 322 responded (response rate 28.6%). Twenty-five percent identified as female, and 26% identified as an underrepresented minority in medicine (i.e., Asian, Black, or Hispanic). Asian (12 points), Black (12.5 points), and Hispanic (13.5 points) trainees had significantly higher SVS scores than White trainees (9 points) (p = 0.0003; p < 0.0001; p = 0.0028, respectively). Black trainees at perceived racially nondiverse residencies had the highest mean SVS scores (16.4 ± 1.03 points), while White trainees at perceived racially nondiverse residencies had the lowest SVS scores (9.3 ± 0.3 points), p = 0.011. Women had significantly higher gender stereotype vulnerability than men (p < 0.0001) in both gender-diverse (17.9 ± 0.2 vs. 9.0 ± 0.3 points) and gender nondiverse residencies (16.4 ± 0.4 vs. 9.6 ± 0.2 points).

Conclusion:

Minority and female orthopaedic trainees had higher ST vulnerability, especially in programs perceived as lacking racial or gender diversity. While perceived program diversity may offer some protection for minority and women trainees, women trainees still met the threshold for high vulnerability regardless of program gender diversity. Future strategies to mitigate ST should be explored in orthopaedic training.
Promoting Wellness Among Orthopaedic Surgeons
Authors: Ross Phara P. , Okafor Lauren C. , Rumps Mia V. , Mulcahey Mary K.
Published: January 2025

» Wellness encompasses multiple dimensions of well-being, including physical, mental, emotional, social, and spiritual health. Prioritizing physician wellness is crucial for ensuring high-quality patient care and reducing the risks of burnout, depression, and other mental health issues. Poor wellness among physicians not only affects their personal and professional lives but also has a ripple effect on patient care. It is associated with higher rates of medical errors, lower patient satisfaction, and an increased risk of mental health disorders including anxiety, depression, substance abuse, and suicide.

» Burnout is a significant issue among healthcare professionals, particularly physicians. It can lead to severe consequences like increased medical errors, job dissatisfaction, and a decline in both personal and professional well-being. Addressing burnout through coping mechanisms and better work-life balance is essential. Moral injury occurs when physicians are forced to act against their moral beliefs due to systemic flaws, leading to inner conflict. Unlike burnout, which is often attributed to individual resilience, moral injury points to issues within the medical system itself.

» Anxiety and depressive disorders can alter an individual's ability to participate in work and daily function. Among orthopedic surgeons, burnout has been described as an occupational hazard associated with medical errors, as well as with physical and mental exhaustion. Orthopedic surgeons face a burnout rate ranging between 40% and 60%. Tragically, they also have the highest suicide rate, comprising 28.2% of surgeon suicides from 2007 to 2013.

» More flexible work hours, adequate time off, and efficient workflow are methods that can be used to improve the work environment, as well as providing easy access to mental health counseling and confidential support groups. Research has shown that residents do not utilize employee assistance programs; however, programs with directors that regularly inquire about well-being has led to increased well-being and use of assistance programs and groups.
Anterior Knee Pain and Knee Functional Scores Following Common Approaches to Tibial Shaft Fractures
Authors: Parikh Sarthak , Marsh Laurel , Anderson Mateao , Scott Jeremy , Patel Amar , Hendrix Christopher , Abtahi Keivan
Published: January 2025

Background:

Tibial shaft fractures are common, causing substantial morbidity. Intramedullary nailing offers advantages but often leads to anterior knee pain and functional issues.

Methods:

Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a systematic review on outcomes for different surgical approaches—suprapatellar (SP), infrapatellar (IP), medial parapatellar (MPP), and lateral parapatellar (LPP). Searches across Ovid, Embase, and PubMed identified studies from 2000 to 2023, including retrospective and prospective studies, randomized controlled trials, and case series on anterior knee pain and functional outcomes postsurgery. Bias was assessed using Cochrane's RoB2.

Results:

Of 27 studies, 8 were noncomparative (3 SP, 3 IP, 1 MPP, 1 LPP), showing varied anterior knee pain and function outcomes. Comparative studies (12 SP vs. IP, 5 MPP vs. IP) indicated better patient-reported outcomes for SP over IP in anterior knee pain and knee function. Comparative data for MPP and LPP remain limited. Overall RoB was low.

Conclusion:

SP has better patient-reported outcomes and lower anterior knee pain than IP. MPP and LPP approaches are promising but lack robust comparative data. Further large, prospective trials are needed to clarify optimal approaches for tibial shaft fractures.

Level of Evidence:

Level III. See Instructions for Authors for a complete description of levels of evidence.
PEMBUATAN SISTEM PENGGERAK MESIN CETAK PELET IKAN
Authors: Habib Ramadhan Muhammad , Sulaiman Sulaiman
Published: January 2025

Industri perikanan merupakan salah satu sektor penting dalam perekonomian Indonesia. Salah satu aspek krusial dalam budidaya ikan adalah pemberian pakan yang berkualitas tinggi dan kontinu. Pelet ikan menjadi pilihan utama karena kandungan nutrisinya yang seimbang dan kemudahan dalam penggunaannya. Selama ini, pelet ikan yang tersedia di pasaran sering kali didatangkan dari produsen besar yang menguasai pasar. Oleh karena itu, diperlukan alternatif solusi yang memungkinkan peternak untuk memproduksi pelet ikan sendiri dengan kualitas yang dapat diandalkan dan biaya yang lebih ekonomis.Pembuatan sistem penggerak pada mesin cetak pelet ikan merupakan upaya untuk meningkatkan efisiensi produksi pakan ikan yang berkualitas dan terjangkau. Prinsip kerja sistem penggerak ini menggunakan mekanisme konversi energi mekanik dari motor listrik ke komponen penggiling dan pencetak. Motor listrik berfungsi sebagai sumber utama tenaga, yang kemudian ditransmisikan melalui sistem roda gigi atau sabuk ke bagian penggiling untuk menghancurkan bahan baku dan mencetak pelet sesuai ukuran yang diinginkan.Proses pembuatan sistem penggerak melibatkan perhitungan putaran pulley mesin 1400 rpm sedangkan putaran pulley yang digerakkan adalah 437,5 rpm,kecepatan sabuk 464 cm/s dan torsinya 1.660.80 kg.mm. Hasil pengujian menunjukkan bahwa mesin mampu menghasilkan pelet setelah dilakukan 3 kali pengujian dengan variasi berat bahan baku pelet ,maka didapatkan hasil pengujian pertama 15,65 kg/jam,pengujian kedua 26,47 kg/jam dan yang ketiga 26,67 kg/jam serta hasil rata ratanya adalah 68,79 kg/jam.
Indonesia's Airspace Sovereignty and FIR Management with Singapore
Authors: Wahyudi Andri , Chomariyah Chomariyah , Dewanto Wisnu Aryo
Published: January 2025

General Background: The delegation of Indonesia's Flight Information Region (FIR) over the Riau Islands and Natuna to Singapore has raised concerns about national sovereignty and international law. Specific Background: The Chicago Convention asserts that countries have complete sovereignty over their airspace, but Indonesia’s FIR management by Singapore challenges this principle. Knowledge Gap: The potential risks to sovereignty and security arising from this delegation have not been fully addressed. Aims: This study analyzes the implications of FIR delegation on Indonesia’s sovereignty and security, proposing steps for regaining control. Results: The study finds that Singapore's role is administrative, not a transfer of sovereignty, though it creates security risks. Novelty: The analysis offers new insights into the legal and strategic implications of FIR management. Implications: Recommendations focus on modernizing air navigation infrastructure and strengthening Indonesia's sovereignty.
Highlights:

Delegation of FIR to Singapore raises concerns over Indonesia's airspace sovereignty.
The Chicago Convention ensures full sovereignty over airspace, yet the delegation remains an administrative issue.
Regaining FIR control is crucial for Indonesia's national security and strategic interests.

Keywords: FIR, Air Sovereignty, International Law, Security
El cumplimiento del marco legal en la planificación territorial y urbana: ¿mito o realidad? Análisis comparado de Bulgaria y Polonia
Authors: Simeonova Velislava , Nowak Maciej
Published: January 2025

El análisis sobre el papel del marco legal en la ordenación del territorio se presenta como un desafío complejo, ya que la comprensión general de su propósito puede variar en los diferentes sistemas de planificación. En la literatura sobre esta temática se ha observado una diversidad en la forma en que los legisladores abordan los objetivos de la ordenación del territorio y el urbanismo, desde las disposiciones procesales hasta la incorporación de valores y principios más amplios en el marco jurídico, generando así desafíos en la vinculación entre la perspectiva jurídica, la instrumentalización y la práctica de planificación. Este artículo aborda la influencia del marco legal en la práctica de la planificación territorial y urbana, centrándose en un análisis comparativo entre dos países: Bulgaria y Polonia. Se examinan las similitudes y desafíos comunes que enfrentan ambos sistemas en relación con la adopción de planes generales de ordenación a escala local, la fragmentación en la actividad urbanística y la interpretación subjetiva de las normas como resultados de la ambigüedad de contenido legal. La revisión evidencia la falta de coordinación entre diversos actos legales en ambos contextos y resalta la importancia de una revisión integral de la legislación para lograr mayor coherencia y eficiencia administrativa. La ambigüedad legal y la planificación fragmentada son identificadas como desafíos cruciales en el desarrollo de prácticas territoriales más efectivas en estos países.
Neurofeedback for Anorexia — RelaxNeuron — Aimed in Dissolving the Root Neuronal Cause
Authors: Matsuyanagi Kana
Published: January 2025

Anorexia Nervosa (AN) is a psychiatric disorder characterized by an relentless pursuit of thinness and strict restriction of food. The current therapeutic approaches for AN predominantly revolve around outpatient psychotherapies, which create significant financial barriers for the majority of affected patients, hindering their access to treatment. Nonetheless, AN exhibits one of the highest mortality and relapse rates among psychological disorders, underscoring the urgent need to provide patients with an affordable self-treatment tool, enabling those unable to access conventional medical intervention to address their condition autonomously. To this end, a novel neurofeedback software, termed RelaxNeuron, was developed with the objective of providing an economical and portable means to aid individuals in self-managing AN. Electroencephalography was chosen as the preferred modality for RelaxNeuron, as it aligns with the study's goal of supplying a cost-effective and convenient solution for addressing AN. The primary aim of the software is to ameliorate the negative emotional responses towards food stimuli and the accompanying aberrant eye-tracking patterns observed in AN patients, ultimately alleviating the profound fear towards food—an elemental symptom and, conceivably, the fundamental etiology of AN. The core functionality of RelaxNeuron hinges on the acquisition and analysis of Electroencephalography signals, alongside an electrocardiogram signal, to infer the user's emotional state while viewing dynamic food-related imagery on the screen. Moreover, the software quantifies the user's performance in accurately tracking the moving food image. Subsequently, these two parameters undergo further processing in the subsequent algorithm, informing the delivery of either negative or positive feedback to the user. Preliminary test results have exhibited promising outcomes, suggesting the potential advantages of employing RelaxNeuron in the treatment of AN, as evidenced by its capacity to enhance emotional regulation and attentional processing through repetitive and persistent therapeutic interventions.
Spin-dependent thermoelectric properties of a hybrid ferromagnetic metal/quantum dot/topological insulator junction
Authors: Trocha Piotr
Published: January 2025

The thermoelectric properties of hybrid system based on a single-level quantum dot coupled to a ferromagnetic metallic lead and attached to the surface states of a three-dimensional topological insulator are theoretically investigated. On the surface of a three-dimensional topological insulator, massless helical Dirac fermions emerge.We calculate the thermoelectric coefficients, including electrical conductance, Seebeck coefficient (thermopower), heat conductance, and the figure of merit, using the nonequilibrium Green’s function technique. The results are analyzed in terms of the emergence of new effects. The calculations are performed within the Hubbard I approximation concerning the dot's Coulomb interactions. Additionally, the spin-dependent coupling of the quantum dot to the ferromagnetic lead lifts the spin degeneracy of the dot's level, which influences the transport properties of the system. We incorporate this effect perturbatively to obtain the spin-dependent renormalization of the dot's level.We also consider the case of finite spin accumulation in the ferromagnetic electrode, which leads to spin thermoelectric effects.
TP53 mutation at codon 179 metabolically reprograms cancer cells to promote invasion
Authors: Mehta Sunali , Sarkar Debina , Gyanwali Gaurav , Patel Jaishree , Shevchuk Polina , Woolley Adele , Wang Selena , Sardari Maryam , Siddiqui Halima , Ratajska Magdalena , Sarwar Makhdoom , Drummond Catherine , McKinney Cushla , Antony Jisha , McCormick Sally , Braithwaite Antony
Published: January 2025

Mutations in the tumor suppressor, TP53, are prevalent in human cancers; yet their functional implications remain unclear. Through comprehensive pan-cancer database analysis, we identified H179 mutations in TP53 as significantly associated with poor disease-free survival across multiple cancer types. Functional studies in lung, ovarian, and prostate cancer cells overexpressing the p53H179R/Y mutants revealed that these mutants are not only defective in tumor-suppressive functions but also actively promote tumor progression. These mutants induce metabolic reprogramming by increasing neutral lipid levels, lipid droplet formation, and the expression of apolipoprotein E (APOE), leading to enhanced invasiveness in 3D collagen models compared to p53 null cells. Moreover, APOE levels were also elevated in patients whose tumor had mutations at codon 179 of TP53. These findings underscore the critical role of TP53 codon 179 mutations in driving cancer progression and highlight potential therapeutic targets for mitigating their impact.