bluuebunny/crossref_metadata_2025_split huggingface dataset:
The agency of mathematics clubs as panacea for efficacious pedagogical praxis: A grade 3 case study
Authors: Hebe Headman , Hebe Gasenakeletso 
Published: February 2025

Mathematics is, universally, considered the heartbeat of the Science, Technology, Engineering and Mathematical (STEM) education. Accordingly, the learners must be equipped with strong mathematical proficiency very early in life. This behoves mathematics practitioners to use various impactful pedagogical strategies. The bigger action research from which this paper derives investigated, through the use of qualitative and quantitative approaches, the potential of mathematics clubs as a strategy to improve learner performance in early childhood education (ECE). Since there is already a published report on the bigger study, this paper focuses only on teasing out the factors that enabled the success of the maths clubs which participated in this study. The current study is essential because the literature reviewed underscores a paucity of research that focuses on factors enabling the efficacy of maths clubs. This qualitative study relied on interviews with participant-teachers and observations by the field researcher. Vygotsky’s sociocultural framework and the Appreciative Inquiry model underpinned and guided the study. The findings of this study indicate the following as efficacy-enablers in maths clubs: play-based pedagogy, code-switching, the use of real-life scenarios in pedagogy, learner independence in problem-solving, participant collaboration and small classroom sizes. The study advocates for more research on factors enabling effectiveness in maths clubs and challenges policy decision-makers to transform everyday classroom settings to model mathematics clubs scenarios.
ANALYSIS OF “JOGJA ISTIMEWA” PROGRAM BASED ON THE PARTICIPANTS’ EVALUATION
Authors: Partha Jati Kanya , Axelandra Aaron Desvara , Astuti R.A. Vita 
Published: February 2025

This research paper examines "Jogja Istimewa" (Jogist) program, a mandatory cultural immersion experience for students at Universitas Atma Jaya Yogyakarta. The program, organized by the Language and Culture Training Office (KPBB), aims to introduce students, many of whom are from outside Yogyakarta, to the region’s unique cultural practices and etiquette. The program, initially classroom-based, now involves hands-on activities at Kraton Ngayogyakarta Hadiningrat and other cultural sites. Students participate in hands-on activities such as dance, music, fashion, and archery, guided by experts from the Kraton. The study uses interviews, observations, and document analysis to assess the program's effectiveness in teaching Yogyakarta's culture and etiquette to students, who mostly come from outside the region. The program’s success is attributed to its interactive approach, the expertise of the resource persons, and the commitment of UAJY and KPBB to preserving and promoting Yogyakarta's cultural heritage. Findings suggest the on-site program is significantly more impactful than the previous classroom model, receiving positive feedback from students and instructors. “Jogist Program” has values in fostering cultural understanding and encouraging students to apply these lessons in their daily lives. The paper offers several recommendations for improving future program iterations.
Chasing Returns of Open-End Investment Funds Using Recurrent Neural Networks. A Long-Term Study
Authors: Perez Katarzyna , Bartkowiak Marcin 
Published: February 2025

Abstract
The primary motivation of this study is to empower individual investors with a data-driven strategy for finding long-term investment returns by leveraging recurrent neural networks (RNNs) to forecast fund performance and construct dynamic portfolios. Specifically, we use RNN to forecast the returns of open-end investment funds and build a portfolio of top-performing funds based on these forecasts. Using a sample of 71 equity, fixed income, hybrid and money market funds in the Polish market from 2005 to 2022, we train the network over five years to generate annual logarithmic return forecasts for each fund. These forecasts underpin a straightforward long-term investment strategy: at the end of each forecasted year, funds with positive returns are added to the portfolio. In subsequent years, the portfolio is adjusted by retaining or adding high-performing funds and removing underperforming ones. Our findings reveal that this strategy delivers higher returns than passive investing or traditional regression-based models, making it a viable long-term option for individual investors aiming to secure their retirement. By showcasing its superiority over conventional methods, the study offers a practical and adaptable solution for achieving financial security in dynamic market environments.
Attitudinal Survey About Blind O&M Instructors
Authors: Blair Bradley , Lee Jaehoon , Kim Seungman , Griffin-Shirley Nora , Bozeman Laura , Nguyen The , Yeo Jin , Delcambre Laura 
Published: February 2025

Abstract
This study evaluated the attitudes of currently certified orientation and mobility specialists toward orientation and mobility specialists who are blind when teaching orientation and mobility to persons who are visually impaired. Based on the literature review, little to no research has been conducted on attitudes of certified orientation and mobility specialists towards colleagues who are blind. A survey was designed to address this gap by investigating attitudes and perceptions of these specialists toward their colleagues who are blind.
The results were significantly positive in all areas except the item concerning accommodations. The accommodations statement was worded in such a manner that the data were actually positive in regard to perceptions about the abilities of blind certified orientation and mobility specialists. Participants gave the highest ratings to professional development. This was followed by the orientation and mobility skillsets for intersection and Q&A. The correlations of the attitude scores were generally positive and statistically significant as well.
These findings demonstrate a positive trend in the attitudes of certified orientation and mobility specialists toward orientation and mobility specialists who are blind. The results are another step toward the realization that vision may not be a required component for orientation and mobility instruction.
This study serves as a point of comparison for future research to determine if this attitude is truly a trend. Positive trends may indicate equitable opportunities for orientation and mobility specialists who are blind.
Voices of Orientation and Mobility Instructors Who Are Visually Impaired: Results of a Focus Group
Authors: Griffin-Shirley Nora , Bozeman Laura , Okungu A Phoebe , Delcambre Laura , Nguyen Thế , Obiero Nereah A. , Ihenagwam Chinomso , Lindell Pamela J. 
Published: February 2025

Abstract
Four orientation and mobility instructors who are visually impaired participated in an online focus group. The themes that emerged included monitoring, instructor position, equipment/technology, accommodations, skills needed to become an O&M instructor, and what motivated the participants to become O&M instructors. The participants entered the O&M field to assist individuals with visual impairment for altruistic reasons. This study added to the past research focused on nonvisual teaching strategies and accommodations of O&M instructors who were visually impaired. Future research in this area should include a larger sample size, interviewing instructors with visual impairment, and observing them during their O&M lessons.
Ethyleneglycol poisoning
Authors: Narzikulov R. A. , Lodyagin A. N. , Batotsyrenov B. V. , Kuznetsov O. A. , Antonova A. M. , Minnullina K. T. 
Published: February 2025

Ethylene glycol poisoning is recorded in many countries of the world, but it is especially relevant in the Russian Federation, being one of the main reasons for hospitalization of patients with acute poisoning of chemical etiology. Ethylene glycol poisoning has severe medical, social and economic consequences.Purpose of the study: analytical toxicological analysis, features of diagnosis and intensive care of patients hospitalized with acute ethylene glycol poisoning in the toxicology center of a specialized hospital.Materials and methods of research. Medical documents of patients admitted to the Center for the Treatment of Acute Poisoning of the State Budgetary Institution of St. Petersburg Research Institute for Emergency Medicine named after. I.I. Dzanelidze in 2019–2022 with a diagnosis of «ethylene glycol poisoning.» ICD-10 rubric: T52.3. A statistical and chemical-toxicological study was carried out when patients were admitted to the hospital and over time after intensive care.Research results. According to the toxicological center of the State Budgetary Institution of St. Petersburg Research Institute of SP named after I.I. Dzanelidze, the number of patients with ethylene glycol poisoning was: 2019–1 admission; 2020–1 patient; 2021 — out of 2 patients admitted, 1 patient died; 2022 — out of 2 patients admitted with ethylene glycol poisoning, 1 patient died.All patients admitted with ethylene glycol poisoning were in critical condition with severe impairment of vital organs.Conclusion: ethylene glycol poisoning occupies one of the leading places among acute poisonings of chemical etiology in terms of the number of adverse outcomes. Characterized by severe medical, social and economic consequences.
Early Detection Level to Students Anxiety Using Fuzzy Sugeno Method
Authors: Nawindah Nawindah 
Published: February 2025

Anxiety disorders are generally common, especially in adolescents. In institutions that provide non-formal education such as Learning activity group or Sanggar Kegiatan Belajar (SKB), students often face complex problems ranging from family problems, problems in teaching and learning activities and problems at work. For this reason, further treatment is needed to overcome the problems faced. One of them is counseling activities, this activity is really needed to help students find the right solution. However, the teaching staff, both tutors and teachers who teach, do not yet have the basic knowledge to handle proper counseling. The importance of carrying out this research activity is that it can help students, teachers and leaders in overcoming student anxiety disorders which have an impact on teaching and learning activities. Tools are really needed to detect students who has mild, moderate or severe anxiety disorders and students who do not have anxiety. The aim of this research is to provide recommendations for students' anxiety levels using the DASS-21 tools. In this tool there are questions for anxiety that students must answer, consisting of 7 questions. The method used in this research is Fuzzy Sugeno. The contribution to this research recommends a model for early detection of student anxiety using Fuzzy Sugeno so as to eliminate ambiguity and uncertainty in the answers to existing questions. The implication of this research is that the Fuzzy Sugeno method is suitable for early detection of student anxiety with a high accuracy rate of 66.67% so that students can detect early the level of mental anxiety early. With the results of recommendations for anxiety levels, teachers can handle students and provide solutions to students easier and leaders can be a supporter in decision making
IFA Neuroscience (IFANeuro): TOE Neuroscience (TOENeuro)
Authors: TIJANI M. A. 
Published: February 2025

Neuroscience is the scientific study of the brain. Also called TOE Neuroscience, is the new discipline developed in CENProject as the unifying framework of Neuroscience as a whole, which is the science of the brain and the nervous system. Ifa Neuroscience is developed based on the Odu Ifa combined with modern science. This approach to Neuroscience involves studying the discipline focusing on its core or essence, i.e., its Energy called Consciousness Energy (CEN). IFANeuro is the spirit or consciousness of Neural Science, lying within the larger discipline IFA Science -- the Science of Everything (SoE). TOE Neuroscience, also called TOENeuro, is a key element of the Universal System built in CENProject called the Theory of Everything (TOE), unifying all fields and disciplines together. Ifa Neuroscience, as a meta-field of Ifa Mathematics, is studied using Ifa numbers and Ifa algebras and is the universe of all theories and models in Neuroscience.
RESPON PERTUMBUHAN DAN HASIL TANAMAN BUAH MELON (Cucumis melo L .) TERHADAP BEDA VARIETAS DAN PEMANGKASAN PADA MEDIA HIDROPONIK DI DALAM GREEN HOUSE
Authors: Jalung Fadelis Kristo , Fatah Abdul , Astuti Puji 
Published: February 2025

Tanaman melon merupakan salah satu tanaman jenis buah-buahan semusim yang sampai saat ini banyak digemari masyarakat karena buahnya bercita rasa manis dan mengandung banyak vitamin dan mineral. Tujuan penelitian Untuk mengetahui respon peda pertumbuhan dan hasil tanaman buah melon terhadap beda varietas dan pemangkasan dan untuk mengetahui mengetahui varietas dan pemangkasan terbaik terhaap pertumbuhan dan hasil tanaman buah melon. Penelitian dilakukan pada bulan April 2023 sampai bulan Juni 2023. Lokasi penelitian green house Universitas 17 Agustus 1945, JI. Ir. H. Juanda, No. 80, Air Hitam, Kecamatan Samarinda Ulu, Kota Samarinda, Provinsi Kalimantan Timur. Penelitian ini menggunakan rancangan acak lengkap (RAL) dengan pola factorial 2 x 3 yang diulang sebanyak 5 (empat) kali. Faktor pertama adalah varietas, terdiri atas 2 taraf, yaitu melon golden (Alisha F1) (v1) dan rock melon (Madesta F1) (v2). Faktor kedua adalah pemangkasan yang terdiri dari 3 taraf yaitu: tanpa pemangkasan atau kotrol (p0), pemangkasan tunas dan helai daun bagian bawah sampai daun ke 4 (p1), pemangkasan tunas dan helai daun sampai daun ke 8 (p2). Hasil penelitian ragam menunjukkan bahwa perlakuan pemangkasan (P), berpengaruh tidak nyata terhadap panjang tanaman umur 30 HST, umur berbunga dan berat buah. Berpengaruh sangat nyata terhadap panjang tanaman umur 15 HST dan terhadap panjang tanaman umur 45 HST beda varietas (V) berpengaruh tidak nyata terhadap panjang tanaman umur 15 dan 30 HST, berpengaruh nyata terhadap panjang tanaman umur 45 HST dan berpengaruh sangat nyata terhadap pertama kali muncul bunga dan berat buah. interaksi perlakuan (PxV) berpengaruh tidak nyata terhadap panjang tanaman umur 15, 30 dan 45 HST, pertama kali muncul bunga dan berat buah. Berat buah terberat terdapat pada varietas rock melon (v2) yaitu 869,67 g)
PENGARUH PUPUK KANDANG KAMBING DAN POC FORTUNE TERHADAP PERTUMBUHAN DAN HASIL TANAMAN BAWANG PREI (Allium porrum L.) VARIETAS BLAZE F1
Authors: Kemnyien Mauritius , Sutejo Hery , Napitupulu Marisi 
Published: February 2025

Tujuan penelitian untuk mengetahui pengaruh pupuk kandang kambing dan pupuk Organik Cair Fortune serta interaksi terhadap pertumbuhan dan hasil tanaman bawang prei, dan juga untuk mengetahui dosis pupuk kandang kambing dan konsentrasi pupuk Organik Cair Fortune yang tepat terhadap pertumbuhan dan hasil tanaman bawang prei.Penelitian dilaksanakan mulai dari awal Januari sampai dengan awal bulan Maret 2024. Tempat penelitian di Jl. JIE BAK, RT. 11, No. 26, Desa Nehas Liah Bing, Kecamatan Muara Wahau, Kabupaten Kutai Timur, Provinsi Kalimantan Timur.Penelitian menggunakan rancangan percobaan dengan analisis faktorial 3 x 3 dalam Rancangan Acak Lengkap (RAL), dengan 5 kali ulangan. Terdiri atas 2 faktor perlakuan. Faktor I, Dosis Pupuk Kandang Kambing (K) terdiri dari 3 taraf yaitu: tanpa pupuk kandang kambing atau kontrol (k0), dosis pupuk 150 kg/ha atau setara dengan 125 g/polibag (k1), dan dosis pupuk 10 ton/ha atau setara dengan 250 g/polibag (k2). Faktor II, Pupuk POC Fortune (F) terdiri atas 3 taraf, yaitu : tanpa POC Fortune atau kontrol (f0), konsentrasi POC Fortune 10 ml/l.air (f1), dan konsentrasi POC Fortune 20 ml/l.air (f2).Hasil penelitian menunjukkan bahwa perlakuan pupuk kandang kambing (K) tidak berpengaruh nyata terhadap tinggi tanaman umur 30 hari setelah tanam, jumlah daun umur 30 hari dan umur 60 hari setelah tanam, jumlah anakan saat panen dan panjang akar. Berpengaruh sangat nyata terhadap tinggi tanaman umur 60 hari setelah tanam dan berat basah tanaman. Berat basah tanaman terberat terdapat pada perlakuan pupuk kandang kambing dengan dosis 250 g/polibag (k2), yaitu 117,00 g/polibag. Sedangkan berat basah teringan terdapat pada perlakuan tanpa pupuk kandang kambing (k0), yaitu 77,67 g/polibag.Perlakuan POC Fortune tidak berpengaruh nyata terhadap tinggi tanaman umur 30 hari setelah tanam, jumlah daun umur 30 hari dan umur 60 hari setelah tanam dan jumlah anakan saat panen. Berpengaruh nyata terhadap panjang akar. Berpengaruh sangat nyata terhadap tinggi tanaman umur 60 hari setelah tanam dan berat basah tanaman. Berat basah tanaman terberat terdapat pada perlakuan POC Fortune dengan konsentrasi 20 ml/l.air (f2), yaitu 111,00 g/polibag, sedangkan berat basah tanaman teringan terdapat pada perlakuan tanpa POC Fortune (f0), yaitu 70,00 g/polibag.Interaksi perlakuan pupuk kandang kambing dan POC Fortune (KxF) tidak berpengaruh nyata terhadap tinggi tanaman umur 30 hari dan umur 60 hari setelah tanam, jumlah daun umur 30 hari dan umur 60 hari setelah tanam, jumlah anakan saat panen, panjang akar dan berat basah tanam.
Patologías asociadas a la deficiencia de vitamina D en pacientes geriátricos post-Covid-19
Authors: Chacón Valverde Adriana Carolina , Blandín Lituma Paula Eliana 
Published: February 2025

Introducción. Los casos de COVID-19 en adultos mayores han revelado una asociación entre la infección respiratoria y la deficiencia de vitamina D. Se ha observado que el calcitriol, la forma activa de la vitamina D, interviene en el ataque a las células que presentan antígenos, desencadenando así una respuesta inmunitaria adaptativa. Objetivo. Describir las patologías más comunes asociadas a la deficiencia de vitamina D en pacientes geriátricos post-COVID-19 mediante una revisión sistemática. Metodología. Esta investigación es un artículo de revisión bibliográfica de enfoque descriptivo que utiliza una revisión sistemática para recopilar información basada en artículos de investigación relacionados con la deficiencia de vitamina D en pacientes geriátricos y SARS-CoV-2. La información se recolectó de bases de datos como PubMed, Web of Science y Scopus. Resultados. Se incluyeron 16 estudios que cumplieron con los criterios de inclusión, donde se encontró que la mayoría de los pacientes tenían niveles séricos de vitamina D inferiores a 20 ng/Ml, lo que sugiere una prevalencia significativa de deficiencia o insuficiencia de vitamina D en esta población. Además, se evidenció una relación entre esta deficiencia y la hipertensión arterial, la diabetes y, sobre todo, los casos graves de la enfermedad. Conclusión. La conexión entre niveles bajos de vitamina D y peores resultados en caso de COVID-19 o complicaciones durante y después de la enfermedad se presenta de manera clara, lo que enfatiza la importancia de considerar la vitamina D como un factor relevante en la gestión y pronóstico de la enfermedad en adultos mayores. Área de estudio específica: Bioquímica Tipo de estudio : Revisión bibliográfica
Intervensi health coaching tingkatkan pengetahuan psychological first aid pada mahasiswa relawan kebencanaan: Studi eksperimen kuasi
Authors: Khayati Rika Fajar Nur , Suryani Yulinda Erma , Arfiana Devi Eka , Setyani Sintia Hesti , Inkhasannah Fadilla , Andari Arfie Ria 
Published: February 2025

Indonesia merupakan negara kepulauan yang rawan terjadi bencana. Bencana yang sering terjadi dapat manimbulkan dampak bagi individu salah satunya dampak psikologi. Penelitian ini bertujuan untuk meningkatkan pengetahuan psychological first aid pada mahasiswa. Metode penelitian menggunakan metode eksperimen kuasi atau eksperimen semu. Alat pengumpulan data menggunakan instrumen kognitif PFA dengan koefisien reliabilitasnya sebesar 0,65. Subjek penelitian sebanyak 50 orang mahasiswa yang dibagi ke dalam kelompok kontrol dan kelompok eksperimen. Data diperoleh dari nilai pengisian instrumen kognitif PFA sebelum dan setelah diberikan intervensi. Teknik analisis data menggunakan uji wilcoxon, uji student, dan uji mann-whitney menggunakan bantuan komputer dengan software JASP versi 0.17.3. Hasil penelitian menunjukkan bahwa dengan nilai p < ,001 terdapat peningkatan pengetahuan psychological first aid pada mahasiswa serta terdapat perbedaan peningkatan pengetahuan antara kelompok eksperimen dengan kelompok kontrol setelah diberikan pendidikan kebencanaan melalui intervensi health coaching. Improving knowledge of psychological first aid among student disaster volunteers through health coaching interventions: A quasi-experimental study Abstract: Indonesia is an archipelagic country that is prone to disasters Frequent disasters can have an impact on individuals, including psychological effects This research aims to enhance knowledge of psychological first aid among students The research method used quasi-experimental or quasi-experimental methods Data collection tools utilized the cognitive PFA instrument with a reliability coefficient of 065 The research subjects consisted of 50 students divided into control and experimental groups Data were obtained from pre- and post-intervention cognitive PFA instrument scores Data analysis techniques included Wilcoxon test, student's t-test, and Mann-Whitney test using JASP software version 0.17.3. The research findings indicate that there is an increase in psychological first aid knowledge among students with a p-value of <,001 Furthermore, there is a difference in knowledge improvement between the experimental group and the control group after receiving disaster education through health coaching intervention.
Development of the instrument for implementing the Islamic way of life guidelines among Muhammadiyah Community
Authors: Subando Joko , Muslimin Edy , Samsuri Muh , Sarilan Sarilan 
Published: February 2025

This study aims to develop a measurement instrument for the implementation of Islamic lifestyle guidelines among Muhammadiyah community members. The research procedure adapts Borg and Gall's development research model. The steps in instrument development include preliminary research, planning, initial product development, limited testing, and expanded testing. Five experts were involved in the development of the initial product, with expertise covering measurement, religious thought, and Muhammadiyah practice. The expert assessment data were analyzed using the Aiken formula. Twenty-five Muhammadiyah leaders in Karanyanyar participated in the limited testing phase, and the data from this phase were analyzed using exploratory factor analysis with SPSS. The expanded testing involved 253 leaders and members of Muhammadiyah in the districts of Karanganyar, Sragen, and Boyolali, selected using the cluster random sampling technique. The data from the expanded testing were analyzed using confirmatory factor analysis and structural equation modeling (SEM) with LISREL software. The research resulted in a package of 27 valid and reliable measurement items for the implementation of Islamic lifestyle guidelines among Muhammadiyah members, suitable for further measurement.