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All Journal IAES International Journal of Artificial Intelligence (IJ-AI) Jurnal Informatika dan Teknik Elektro Terapan Global Medical and Health Communication Jurnal Sains dan Informatika BAREKENG: Jurnal Ilmu Matematika dan Terapan Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat Jurnal Tarbiyah : Jurnal Ilmiah Kependidikan Jurnal Keperawatan Dirgahayu (JKD) Dinasti International Journal of Economics, Finance & Accounting (DIJEFA) Tsaqafatuna: Jurnal Ilmu Pendidikan Islam Jurnal Applied Science in Civil Engineering JTEIN: Jurnal Teknik Elektro Indonesia Jurnal Arastirma Jurnal Peternakan Lokal Jurnal Bisnis Mahasiswa Environmental Pollution Journal Idarah Tarbawiyah: Journal of Management in Islamic Education EDUSTUDENT: Jurnal Ilmiah Pendidikan dan Pembelajaran Kandang : Jurnal Peternakan Jurnal Sains Informatika Terapan (JSIT) Jurnal Teknik Mesin Sinergi Governors Jurnal Keperawatan Universitas Jambi EJOIN : Jurnal Pengabdian Masyarakat Makkareso : Riset Pengabdian Masyarakat Parameter: Jurnal Matematika, Statistika dan Terapannya Indonesian Journal of Islamic Law (IJIL) AL-UKHWAH Jurnal Keperawatan Universitas Jambi Ekonomipedia: Jurnal Ekonomi Manajemen dan Bisnis Jurnal Gladiator Integrasi: Jurnal Studi Islam dan Humaniora
Muhammad Fajar
Halu Oleo University
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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Analisis Pengaruh Indeks Pembangunan Manusia, Jumlah Penduduk Dan Tingkat Pengangguran Terbuka Terhadap Tingkat Kemiskinan (Studi Kasus: Kota Bukittinggi Tahun 2010-2022) Fajar, Muhammad; Iryani, Nelvia
Ekonomipedia: Jurnal Ekonomi Manajemen dan Bisnis Vol. 2 No. 1 (2024): Mei 2024
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/ekonomipedia.v2i1.191

Abstract

Poverty has been one of the phenomena that occurred throughout the history of Indonesia, poverty in Indonesia has not had a strong strategy from the government for poverty alleviation that is appropriate for the people of Indonesia in favour of the poor. Bukittinggi has a relatively low percentage of poor people at 4.6%-6.8%. When compared to the Mentawai Islands Regency, the poverty rate is very high at 13.97%-19.74%, which means that the level of welfare of the community in meeting the needs of living standards is lower than the City of Bukittinggi. The purpose of this study was to determine and analyse the effect of the Human Development Index, population, and unemployment rate on the poverty rate in Bukittinggi City. This research uses the Ordinary Least Square (OLS) method with multiple linear regression models. The results showed that the Human Development Index variable and the open unemployment rate had a significant effect on the poverty rate in Bukittinggi City, while the population variable had no significant effect on the poverty rate in Bukittinggi City.
Application Of Asthma Exercise To Reduce Reccurence In Asthma Patients at Simpang Kawat Public Health Center Jambi City Fajar, Muhammad; Suryati, Suryati; Oktaria, Rina; Irawan, Yeyen Gustina
Jurnal Keperawatan Universitas Jambi Vol 9 No 2 (2025):
Publisher : Program Studi Keperawatan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jkuj.v9i2.43395

Abstract

Asthma is a chronic respiratory disease that is a global health problem and affects 1-18% of the population in several countries. Asthma exercises, to increase muscle capacity related to respiratory mechanisms, increase capacity and efficiency in the respiratory process. This study aims to determine the frequency of recurrence in asthma patients at the Simpang Kawat Community Health Center, Jambi City. This research method is descriptive with a case study method. The number of subjects was one asthma patient using an asthma exercise observation sheet during which the asthma exercise was carried out for 3 meetings with asthma exercise lasting 30 minutes. After doing asthma exercises, the respondent had a recurrence of asthma once a week and after doing asthma exercises the client did not experience an asthma recurrence in the last 1 week. Asthma exercise training for 3 times can reduce the frequency of asthma recurrence in the last 1 week.
Application Of Asthma Exercise To Reduce Reccurence In Asthma Patients at Simpang Kawat Public Health Center Jambi City Fajar, Muhammad; Suryati, Suryati; Oktaria, Rina; Irawan, Yeyen Gustina
Jurnal Keperawatan Universitas Jambi Vol 9 No 2 (2025):
Publisher : Program Studi Keperawatan Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jkuj.v9i2.43395

Abstract

Asthma is a chronic respiratory disease that is a global health problem and affects 1-18% of the population in several countries. Asthma exercises, to increase muscle capacity related to respiratory mechanisms, increase capacity and efficiency in the respiratory process. This study aims to determine the frequency of recurrence in asthma patients at the Simpang Kawat Community Health Center, Jambi City. This research method is descriptive with a case study method. The number of subjects was one asthma patient using an asthma exercise observation sheet during which the asthma exercise was carried out for 3 meetings with asthma exercise lasting 30 minutes. After doing asthma exercises, the respondent had a recurrence of asthma once a week and after doing asthma exercises the client did not experience an asthma recurrence in the last 1 week. Asthma exercise training for 3 times can reduce the frequency of asthma recurrence in the last 1 week.
Estimating The Potential Gross Regional Domestic Product (GRDP) of Banten Province using The Optimal Hodrick–Prescott Filter Fajar, Muhammad; Suparintina, Lucie; Akhiriyanto, Khafid
Parameter: Jurnal Matematika, Statistika dan Terapannya Vol 4 No 2 (2025): Parameter: Jurnal Matematika, Statistika dan Terapannya
Publisher : Jurusan Matematika FMIPA Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/parameterv4i2pp185-196

Abstract

Gross Regional Domestic Product (GRDP) serves as a fundamental metric for assessing economic activity within a specific region, encapsulating the total value added by all sectors of the economy over a defined period. Although GRDP is widely utilized to evaluate regional economic performance, it predominantly reflects realized output under prevailing conditions, thereby failing to fully capture the region’s optimal productive potential. As such, estimating potential GRDP is imperative for discerning the maximum sustainable level of economic output achievable through the efficient and effective allocation of resources. Potential GRDP is conceptualized as the highest level of output that can be sustained without generating upward pressure on inflation. This study focuses on Banten Province—one of Indonesia’s principal economic hubs—and underscores the critical role of potential GRDP estimation in informing long-term development strategies, managing output gaps, and evaluating the trajectory of post-shock economic recovery. The empirical investigation reveals that potential GRDP can be reliably estimated through the application of a smoothing parameter optimized by minimizing the Generalized Cross-Validation (GCV) criterion. The trajectories of both nominal and real potential GRDP exhibit strong coherence with their respective actual GRDP values, thereby validating the robustness of the estimation technique. Moreover, the derived output gap—calculated as the deviation between actual and potential GRDP—serves as a diagnostic tool for identifying cyclical dynamics within the regional economy. Findings indicate that Banten's economy more frequently experiences positive output gaps, indicative of overheating episodes wherein aggregate demand exceeds existing productive capacity. These results highlight the necessity for macroeconomic policy interventions aimed at mitigating demand-side pressures while addressing structural supply-side limitations. In conclusion, the estimation of potential GRDP and the associated output gap provides a vital analytical framework for the formulation of adaptive, evidence-based, and sustainable economic policies at the regional level.
Bibliometric Analysis: Trends in the Last 10 Years of EPA Method Implementation (Exploration, Introduction, and Application of Concepts) in Education Azizah, Nur; Fajar, Muhammad; Rahmati, Pramita Dwi; Annur, Syubhan; Sya'ban, Muhammad Fuad
Tarbiyah : Jurnal Ilmiah Kependidikan Vol. 14 No. 1 (2025)
Publisher : Universitas Islam Negeri Antasari Banjarmasin, South Kalimantan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/tarbiyah.v14i1.14641

Abstract

This research aims to investigate research trends in the implementation of the EPA Method (Exploration, Introduction, and Application of Concepts) through bibliometric analysis based on the Google Scholar (GS) database in the field of education over the last 10 years. The database was reviewed using Harzing's Publish or Perish on October 14, 2024. The method used was a quantitative method with a descriptive bibliometric approach. The results of the bibliometric analysis show a significant increase in the number of publications examining this method in the last 10 years, with varying increases each year, indicating high academic interest in approaches to exploration, introduction, and application of the concept. In addition, visual analysis using VOS viewer shows a map of the relationships between various terms related to the EPA Method. The increasing number of publications and academic attention shows that the exploration, introduction, and application of concept approaches are relevant to today's educational needs. Therefore, researchers and educational practitioners are expected to utilize these findings to design more effective, innovative, and contextual learning strategies according to the characteristics of learners.
Hybrid Struktur Radix Tree Dan B-Tree Pada In-Memory Database Untuk Aplikasi Fintech Wulandari, Meisy; Abdul Husain, Muhammad; Mu'affan, Muhammad; Fajar, Muhammad
Jurnal Sains Informatika Terapan Vol. 4 No. 2 (2025): Jurnal Sains Informatika Terapan (Juni, 2025)
Publisher : Riset Sinergi Indonesia (RISINDO)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/jsit.v4i2.625

Abstract

The financial technology (fintech) sector requires a database system that can handle high transaction volumes with very low latency. In-Memory Database (IMDB) is the primary choice due to its speed, but the efficiency of the index data structure within it is crucial. This article proposes and analyzes the potential of a hybrid data structure that combines Radix Tree and B-Tree in IMDB, specifically for fintech applications. Radix Tree is known to be efficient for fast prefix and string searches (Goyal & Bajaj, 2022), while B-Tree excels in range operations and large ordered data management (Anderson & Johnson, 2022). We explore how the combination of these two structures can optimize the performance of IMDB, especially for scenarios such as real-time fraud detection, high-frequency trading, and portfolio management. The methods used include an in-depth literature review of IMDB index optimization (Sedgewick & Wayne, 2021) and a conceptual case study of a hybrid implementation. The results show that the hybrid approach has the potential to reduce search latency, improve storage efficiency, and support the diverse workloads typical of fintech applications. This article contributes to the development of high-performance database architectures for the ever-growing fintech ecosystem.
Development of Islamic Religious Education Learning Media through 3D Animation for Grade VII at Muhammadiyah 57 Junior High School, Medan Syahputra, Afit; Fajar, Muhammad; Lubis, Apdi
Integrasi: Jurnal Studi Islam dan Humaniora Vol 3, No 2 (2025)
Publisher : Yayasan Rahmat Islamiyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56114/integrasi.v3i2.12305

Abstract

This study aims to develop 3D animation-based learning media for Islamic Religious Education subjects for seventh-grade students at Muhammadiyah 57 Junior High School, Medan. The background of this research is the lack of students' interest and motivation in learning abstract and non-visual Islamic Education materials. The method used in this study is Research and Development (RD) with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The results show that the developed 3D animation media is highly suitable for use in the learning process, with validation results from media experts at 92%, material experts at 88%, and student responses at 91%. This media helps students better understand the material visually, increases learning interest, and creates an interactive and enjoyable learning atmosphere.
Profitability Intervention: Role of ESG Disclosure and Company Size on Financial Performance Parwati, Tri Ayu; Rici, Suchi Avita; Fajar, Muhammad
GOVERNORS Vol. 4 No. 2 (2025): August-November 2025 Issue
Publisher : Yayasan Cita Cendekiawan Al Khwarizmi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/governors.v4i2.6479

Abstract

This study aims to determine the effect of esg disclosure, company size, on financial performance with profitability as an intervening variable. The population used in this study are IDXESGLeader companies listed on the Indonesia Stock Exchange (BEI) in 2019-2023. The sampling technique in this study was purposive sampling and obtained 17 IDXESGLeader companies with 85 observations. The analysis method used is multiple linear regression analysis. Based on the simultaneous test results that the esg disclosure variable, company size, and profitability affect financial performance. While with intervening variables, the simultaneous test results of ESG disclosure variables, company size, affect financial performance through profitability as an intervening variable. Based on the partial test results that ESG disclosure and company size have no significant effect on profitability, ESG disclosure has a significant effect on financial performance, company size affects company size, and profitability affects financial performance. Meanwhile, with the intervening variable, the partial test results of the ESG disclosure variable, company size have no effect on financial performance through profitability in IDXESGLeader companies listed on the Indonesia Stock Exchange (BEI) in 2019-2023.
LEE-CARTER MODELING FOR MORTALITY IN INDONESIA WITH A BAYESIAN APPROACH Fajar, Muhammad; Fajariyanto, Eko
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 16 No 4 (2022): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (393.899 KB) | DOI: 10.30598/barekengvol16iss4pp1241-1248

Abstract

This study aims to model Lee-Carter mortality with a Bayesian approach, where the parameters in the model are assumed to be random variables. The data used in this study is data on mortality rates by age group from the period 1950–2015. The sourced of data was from the UN website. Age groups are categorized by age 0 years, 1-5 years, 6-10 years, 11-15 years, ..., 86-90 years. The results of this study are from Bayes estimation obtained information that the average infant mortality rate (population aged less than one year) is high, then at the age of toddlers (1-4 years) average mortality rate decreases. Furthermore, the average mortality rate for children, adolescents, young and older people has increased again. Meanwhile, the relative speed of the pattern of changes in mortality at infant age (less than one year) is high enough. At the age of toddlers (1 – 4 years), the pattern of changes in mortality has increased. Then, in the population of the next age group until the older age group, the mortality continues to decrease. The pattern of changes in mortality is lowest in the elderly population.
Survei Kondisi Fisik Pemain Futsal Pardise FC Fajar, Muhammad; Hermanzoni, Hermanzoni; Okilanda, Ardo; Mardela, Romi
Jurnal Gladiator Vol 5 No 7 (2025): jurnal gladiator
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/gltdor2004011

Abstract

Penelitian ini bertujuan mendeskripsikan tingkat kondisi fisik pemain Futsal Paradise FC Kabupaten Agam, dengan fokus pada daya ledak otot tungkai, daya tahan (VO2 Max), kecepatan, dan kelincahan. Permasalahan pada penelitian ini yaitu penurunan performa tim dalam kompetisi, yang diindikasikan oleh hasil observasi dan diskusi dengan pelatih, diduga akibat rendahnya kondisi fisik pemain. Penelitian ini mengadopsi pendekatan deskriptif kuantitatif menggunakan metode survei terhadap 10 pemain berusia 15-25 tahun yang dipilih secara purposive. Pengumpulan data dilakukan melalui tes Vertical Jump untuk daya ledak otot tungkai, Bleep Test untuk daya tahan, T-Test Agility untuk kelincahan, dan Lari 10 meter untuk kecepatan. Hasil penelitian menunjukkan bahwa mayoritas daya ledak otot tungkai pemain (50%) berada dalam kategori "cukup". Kecepatan pemain juga "cukup" (40% responden), dan kelincahan sebagian besar (50%) "cukup", dengan 30% tergolong "baik". Namun, daya tahan merupakan aspek terlemah, dengan 50% pemain masuk kategori "kurang". Kesimpulannya, rata-rata kondisi fisik pemain Paradise FC adalah "cukup". Namun, aspek daya tahan masih di bawah rata-rata dan memerlukan perhatian lebih lanjut dalam program latihan mendatang. Penelitian ini diharapkan dapat menjadi panduan bagi pelatih dalam merancang program latihan fisik yang lebih efektif. Kata kunci dalam penelitian ini meliputi Kondisi Fisik, Futsal, Daya Tahan, Daya Ledak Otot, Kecepatan, dan Kelincahan.
Co-Authors Abdul Husain, Muhammad Abdullah, Ramadhani Ahmad Luviadi Akhiriyanto, Khafid alfira, alfira Ardo, Okilanda Arizal Eka Putra Atmaja, Sigit Tri Azzahra, Bela Barkah, Lia Bastoni, Bastoni Burhanurobbi, Irsyad Clausthaldi, Fadhil Rizki dila, farra Fajariyanto, Eko Fauziah, Tiara Dilla Fazri AR, M. Rizal Fitri Dian Perwitasari Fratama Putra, Gimel Herfia Rhomadhona Herman Nauwir Hermanzoni, Hermanzoni Hidayat, Kurnia Hudatwi, Mu'alimah Irawan, Yeyen Gustina Isra Thristy IZZAH, NURUL Jannah, Eneng Raudatul Jirana M , Nurul Juli Sardi Juliandri Juliandri Kamil, Muflichan Kartika, Linda Khairul Anwar Hafizd, Khairul Anwar Khairunnisa, Nanda Lubis, Apdi M. Rusydi Alwi M. Shoim Anwar, M. Shoim M. Sholihin M.Rizkal Fajri Mardela, Romi Mariska, Okky Mawansa, Akri Mu'affan, Muhammad Muhlisin, M Nelvia Iryani Nisa, Nachdiatun Nugroho, Anggi Septia Nur Azizah Nurfadly, Nurfadly Nurwandi, Rhefky Al Jihad Nuryaman, Nuryaman OKTARIA, RINA RINA Pangkung, Andreas Parwati, Tri Ayu Pinindriya, Sinung Tirtha Qawly, Hafiz Iftitah Rahmadita, Nurmalia Rahmati, Pramita Dwi Ramadhan, Rian Ramaiyulis, Ramaiyulis Rici, Suchi Avita Risma Apdeni Robbani, Hamdan Thufail RR. Ella Evrita Hestiandari Said, Awayundu Salvia Salvia Septiana, Elyza Shintarahayu, Balqis Shofariyani, Shobah Siahaan, Muhammad Donni Lesmana Soemaryanto, Arifin Rasyadi Suhaila Husna Samosir Suparintina, Lucie Suryati Suryati Sya'ban, Muhammad Fuad Syahputra Mahmud, Surya Syahputra, Afit Syarifuddin, T. Syubhan Annur, Syubhan Umroh Umroh Vira Noviana, Karisma Wulandari, Meisy Yenita . Yuliana Sari