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All Journal Jurnal Ilmu Informasi Perpustakaan dan Kearsipan Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) ENGINEERING PREDIKSI Khizanah al-Hikmah : Jurnal Ilmu Perpustakaan, Informasi, dan Kearsipan Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan Jurnal Intelektualita: Keislaman, Sosial, dan Sains JUSIFO : Jurnal Sistem Informasi Biota Jurnal Terapan Abdimas Biomedical Journal of Indonesia Terampil : Jurnal Pendidikan dan Pembelajaran Dasar HIGEIA (Journal of Public Health Research and Development) Briliant: Jurnal Riset dan Konseptual Jurnal Surya Medika Jurnal Manajemen STIE Muhammadiyah Palopo JURNAL MUQODDIMAH : Jurnal Ilmu Sosial, Politik dan Hummaniora Historis : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan Sejarah JOURNAL OF SCIENCE AND SOCIAL RESEARCH Unes Law Review Jusikom: Jurnal Sistem Informasi Ilmu Komputer Journal of Documentation and Information Science JATI (Jurnal Mahasiswa Teknik Informatika) JURNAL AXIOMA : Jurnal Matematika dan Pembelajaran The Way: Jurnal Teologi dan Kependidikan Jurnal Abdimas Bina Bangsa Jurnal Teknisi Jurnal Pengabdian Kepada Masyarakat Patikala Jurnal Minfo Polgan (JMP) Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Media Pustakawan Inornatus: Biology Education Journal GALENICAL : Jurnal Kedokteran dan Kesehatan Mahasiswa Malikussaleh Urecol Journal. Part C: Health Sciences Journal of Halal Science and Research Jurnal Ilmiah Ilmu Terapan Universitas Jambi Madani: Multidisciplinary Scientific Journal Nanggroe: Journal Of Scholarly Service Al-Khidmah: Jurnal Pengabdian Kepada Masyarakat Komunita: Jurnal Pengabdian dan Pemberdayaan Masyarakat Nanggroe: Journal of Scholarly Service Jurnal Pengabdian dan Pengembangan Inovasi Kepada Masyarakat (PENAMAS) Telecommunications, Computers, and Electricals Engineering Journal METRIK SERIAL TEKNOLOGI DAN SAINS Tolis Mengabdi : Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Masyarakat dan Riset Pendidikan Interval: Indonesian Journal of Mathematical Education Constitution Journal Indonesian Journal for Islamic Studies Power Elektronik : Jurnal Orang Elektro Al-khidmah: Jurnal Pengabdian dan Pendampingan Masyarakat PENG: Jurnal Ekonomi dan Manajemen Jurnal Ilmu Ekonomi, Pendidikan dan Teknik (IDENTIK) BACA: Jurnal Dokumentasi dan Informasi Jurnal Pendidikan Progresif JoDENS: Journal of Digital Ecosystem for Natural Sustainability ATDS Saintech Journal of Engineering JES-TM Social and Community Service EMPOWERMENT: Journal of Community Practice Journal of Contemporary Indonesian Islam (JCII) Insight of Biology Novara : Nusantara Innovation And Educational Technology
Andi Saputra
Jurusan Peternakan, Fakultas Pertanian, Universitas Syiah Kuala
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Langkah Inovatif Mengurangi Limbah Rumah Tangga: Sosialisasi dan Pelatihan Daur Ulang Minyak Jelantah Menjadi Lilin Aromaterapi di Desa Pudak Kec. Kumpeh Ulu Kab.Muaro Jambi : Pengabdian Syamilah, Syarifah; Aminah, Sitti; Khairina, Nasa; Saputra, Andi; Shinta, Shinta; Febriyansyah, Rendi; Tera, Hendra
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.4556

Abstract

Community service with an innovative concept of reducing household waste by recycling used cooking oil into aromatherapy candles involving the mothers of Hamlet 2, Pudak Village, Kumpeh Ulu District, Muaro Jambi Regency was carried out on November 14, 2025. This study examined the application of used cooking oil as the main raw material in the production of aromatherapy candles in Pudak Village, Hamlet 2. The study aims to address environmental problems caused by improperly managed used cooking oil disposal, by converting the waste into products with economic value. The production process includes filtering and refining used cooking oil, melting it with natural wax, mixing it with essential oils, and molding it into usable aromatherapy candles. The village community was actively involved through training and increasing environmental awareness, so that they were able to manage waste and at the same time open up sustainable creative business opportunities. The resulting aromatherapy candles showed good physical qualities, such as texture and burning power, and provided social and economic benefits to the local community. This initiative is a practical model of integrated waste management with community empowerment and economic development in rural areas, which is in line with the principles of environmental sustainability and improving welfare.
The Role of Gut Microbiota in Metabolism, Immune Response, and Metabolic Health Yusfarani, Delia; Hasanah, Uswatun; Raharjeng, Anita Restu Puji; Saputra, Andi; Saputra, Muhammad Alif; Mauludi, Ikhwan Hafizh; Yap, Kenny Edward
Biota Vol 11 No 2 (2025): Jurna Biota 2025
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/biota.v11i2.25315

Abstract

The gut microbiota, a community of microorganisms residing in the digestive tract, plays a crucial role in human health, particularly in regulating immune function and metabolism. This study aims to explore the contributions of the gut microbiota to immune responses and metabolic health, as well as its role in preventing chronic diseases. Through a literature review approach, an analysis was carried out regarding the latest findings of the role of microbiota in producing metabolites such as short-chain fatty acids (SCFAs), which act as anti-inflammatory agents and strengthen mucosal integrity. A balanced gut microbiota helps regulate immune function, inhibit pathogen colonization, and support overall metabolic health. However, lifestyle factors such as high-sugar, low-fiber diets, antibiotic misuse, stress, and inadequate sleep can disrupt this microbial balance, often leading to dysbiosis. Dysbiosis, or an imbalance in gut microbiota, may trigger metabolic and inflammatory disorders, including diabetes, autoimmune diseases, and cardiovascular conditions. This study underscores the importance of maintaining a balanced gut microbiota for disease prevention and long-term health promotion, as well as raising awareness about the impact of lifestyle choices on gut health.
Pengembangan Buku Saku Berbasis Mnemonik dengan Evaluasi Problem Based Learning (PBL) pada Materi Transportasi dan Pertukaran Zat Manusia Rahmawati, Siti; Saputra, Andi; Hidayah, Nurul
NOVARA: Nusantara Innovation and Educational Technology Vol. 2 No. 1 (2025): NOVARA: Nusantara Innovation and Educational Technology, February 2025
Publisher : Berkah Smart Academica

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64093/novara.v2i1.346

Abstract

Penelitian ini bertujuan untuk mengembangkan media pembelajaran berupa buku saku berbasis mnemonik yang dilengkapi dengan evaluasi Problem Based Learning (PBL) pada materi transport dan pertukaran zat pada manusia. Penelitian menggunakan metode Research and Development (R&D) dengan model pengembangan 4D yang meliputi tahap define, design, develop, dan disseminate. Subjek uji coba terdiri dari kelompok kecil berjumlah 6 siswa dan kelompok besar 28 siswa kelas XI MAN 1 Musi Banyuasin. Teknik analisis data meliputi analisis kualitatif dari hasil validasi ahli media, ahli materi, dan persepsi guru, serta analisis kuantitatif dari skor penilaian validator, guru, dan siswa. Hasil validasi ahli materi menunjukkan persentase 86,66% dengan kategori “Sangat Layak”, sedangkan validasi media memperoleh 95% dengan kategori “Sangat Layak”. Uji coba kelompok kecil memperoleh 86,38% dan kelompok besar 86,84% dengan kategori “Sangat Baik”. Respon guru mata pelajaran biologi mencapai 94,99% dengan kategori “Sangat Baik”. Berdasarkan hasil tersebut, buku saku berbasis mnemonik dengan evaluasi PBL dinyatakan layak digunakan sebagai media penunjang dalam pembelajaran biologi.
Classification of Obesity Using The Naïve Bayes Method and K-Nearest Neighbor Ari, Ilham Asy; Amin, Muhammad; Saputra, Andi; Irianto, Irianto; Manurung, Nuriadi
JURNAL TEKNISI Vol 6, No 1 (2026): February 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/teknisi.v6i1.5529

Abstract

Abstract: Obesity is a major health problem that significantly impacts quality of life and can trigger various chronic diseases. Early detection of obesity levels is crucial for public health management, but traditional methods such as BMI often have limitations. Solution: This study proposes a data mining-based approach using feature engineering techniques to improve the accuracy of obesity classification. The purpose of this study is to classify obesity levels and compare the performance of Naïve Bayes and K-Nearest Neighbor (KNN) methods. This research method includes preprocessing stages, feature extraction using Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA), feature selection using CFS and Chi-Square, classification with Naïve Bayes and KNN, and model evaluation using accuracy and confusion matrix on 2,111 data sets from Kaggle. The results of this study show that on the original data without LDA, KNN achieves a higher accuracy (88.41%) than Naïve Bayes (63.82%). However, after using LDA, the accuracy of Naïve Bayes increased sharply to 93.61%, surpassing KNN's 92.19%. The study concluded that KNN was more effective on raw data, while Naïve Bayes was more optimal when combined with LDA-based dimensionality reduction. Keyword:  classification_ naïve_bayes; data mining; k-nearest neighbor; obesity; LDA; PCA.  Abstract: Obesitas merupakan salah satu masalah kesehatan utama yang berdampak signifikan pada kualitas hidup dan dapat memicu berbagai penyakit kronis. Deteksi dini tingkat obesitas sangat krusial untuk manajemen kesehatan masyarakat, namun metode tradisional seperti BMI seringkali memiliki keterbatasan. Solusi: Penelitian ini mengusulkan pendekatan berbasis penambangan data (data mining) menggunakan teknik rekayasa fitur untuk meningkatkan akurasi klasifikasi tingkat obesitas. Tujuan penelitian ini adalah untuk mengklasifikasikan tingkat obesitas dan membandingkan kinerja metode Naïve Bayes dan K-Nearest Neighbor (KNN). Metode penelitian ini mencakup tahap prapemrosesan, ekstraksi fitur menggunakan Principal Component Analysis (PCA) dan Linear Discriminant Analysis (LDA), seleksi fitur menggunakan CFS dan Chi-Square, klasifikasi dengan Naïve Bayes dan KNN, serta evaluasi model menggunakan accuracy dan confusion matrix pada 2.111 data dari Kaggle. Hasil penelitian ini menunjukkan bahwa pada data asli tanpa LDA, KNN mencapai akurasi lebih tinggi (88,41%) dibandingkan Naïve Bayes (63,82%). Namun, setelah penggunaan LDA, akurasi Naïve Bayes meningkat tajam menjadi 93,61%, melampaui KNN yang mencapai 92,19%. Kesimpulan dari penelitian ini adalah KNN lebih efektif pada data mentah, sedangkan Naïve Bayes menjadi lebih optimal ketika dikombinasikan dengan reduksi dimensi berbasis LDA. Keywords: klasifikasi naïve bayes; k-nearest neighbor; obesitas; PCA; penambangan data; LDA
THE PHILOSOPHICAL ESSENCE OF TECHNICAL AND VOCATIONAL EDUCATION AND TRAINING IN THE DIGITAL ERA: A SYSTEMATIC LITERATURE REVIEW Saputra, Andi; Abdullah, Rijal; Giatman, M.; Mardizal, Jonni
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 9, No 1 (2026): February 2026
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v9i1.5835

Abstract

Abstract: This study aims to provide a comprehensive philosophical justification for Technical and Vocational Education and Training (TVET) by examining how ontological, epistemological, and axiological foundations can strengthen its role in the modern era. This study addresses growing concerns that TVET is increasingly dominated by a market-driven instrumental paradigm that neglects its humanistic, reflective, and ethical dimensions. A Systematic Literature Review (SLR) was conducted following the PRISMA protocol. This review synthesized 34 Scopus-indexed journal articles published between 2020 and 2025, identified through Boolean-based keyword searches focusing on philosophical, conceptual, and theoretical perspectives in TVET. The selected studies were analyzed using qualitative thematic analysis to explore the philosophical justifications and their implications for TVET. This review reveals an intense philosophical urgency in redefining TVET amid rapid digitalization, Industry 4.0 demands, social inequality, and widening skill gaps. The philosophical foundations collectively shift TVET from a mechanistic skills training model to a holistic human development system. A philosophical approach contributes to character building, work ethic, and social awareness through virtue ethics, practical wisdom (phronesis), and spiritual workability. This study presents a comprehensive philosophical framework for reevaluating the essence and direction of TVET. By integrating ontology, epistemology, and axiology, this research offers a new conceptual lens to strengthen TVET as a transformative, humanistic, and socially responsive education system. Keywords: Technical and Vocational Education and Training (TVET); Philosophy of education; Vocational knowledge; Ethical competence; Systematic Literature Review Abstrak: Penelitian ini bertujuan untuk memberikan pembenaran filosofis yang komprehensif untuk Pendidikan dan Pelatihan Teknis dan Kejuruan (TVET) dengan mengkaji bagaimana landasan ontologis, epistemologis, dan aksiologis dapat memperkuat perannya di era modern. Studi ini membahas kekhawatiran yang berkembang bahwa TVET semakin didominasi oleh paradigma instrumental yang digerakkan oleh pasar yang mengabaikan dimensi humanistik, reflektif, dan etisnya. Tinjauan Literatur Sistematis (SLR) dilakukan mengikuti protokol PRISMA. Tinjauan ini mensintesis 34 artikel jurnal terindeks Scopus yang diterbitkan antara tahun 2020 dan 2025, diidentifikasi melalui pencarian kata kunci berbasis Boolean yang berfokus pada perspektif filosofis, konseptual, dan teoretis dalam TVET. Studi yang dipilih dianalisis menggunakan analisis tematik kualitatif untuk mengeksplorasi pembenaran filosofis dan implikasinya terhadap TVET. Tinjauan ini mengungkapkan urgensi filosofis yang intens dalam mendefinisikan ulang TVET di tengah digitalisasi yang cepat, tuntutan Industri 4.0, ketidaksetaraan sosial, dan kesenjangan keterampilan yang melebar. Fondasi filosofis secara kolektif menggeser TVET dari model pelatihan keterampilan mekanistik menuju sistem pengembangan manusia yang holistik. Pendekatan filosofis berkontribusi pada pembentukan karakter, etika kerja, dan kesadaran sosial melalui etika kebajikan, kebijaksanaan praktis (phronesis), dan kemampuan kerja spiritual. Studi ini menyajikan kerangka filosofis yang komprehensif untuk mengevaluasi kembali esensi dan arah TVET. Dengan mengintegrasikan ontologi, epistemologi, dan aksiologi, penelitian ini menawarkan lensa konseptual baru untuk memperkuat TVET sebagai sistem pendidikan yang transformatif, manusiawi, dan responsif secara sosial. Kata kunci: Pendidikan dan Pelatihan Teknis dan Kejuruan (TVET), Filsafat pendidikan, Pengetahuan vokasi, Kompetensi etika, Tinjauan Literatur Sistematis
PENGARUH VARIASI SUSUNAN DAN FRAKSI SERAT SABUK KELAPA (COCONUT HUSK) SEBAGAI BAHAN DASAR DASHBOARD MOBIL DENGAN METODE TAGUCHI Pasaribu, Parlindungan S; Naibaho, Ronald; Saputra, Andi; Harahap, Daniel Haposan
ATDS Saintech Journal of Engineering Vol. 6 No. 2 (2025): Edisi Desember
Publisher : Akademi Teknik Deli Serdang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penggunaan material komposit berbasis serat alam menjadi fokus utama dalam mengurangi ketergantungan terhadap bahan sintetis di industri otomotif. Penelitian ini mengevaluasi pengaruh variasi fraksi volume dan orientasi serat serat sabuk kelapa Coconut husk terhadap kekuatan tarik komposit sebagai alternatif bahan dashboard mobil. Serat sabuk kelapa dipilih karena memiliki sifat mekanik yang baik, ramah lingkungan, dan dapat diperbarui.Komposit dibuat menggunakan matriks resin polyester dengan variasi fraksi volume serat 3%, 5%, dan 7%, serta orientasi vertikal, horizontal dan acak. Sampel diuji tarik menggunakan metode hand lay-up sesuai standar ASTM D 638. Hasil penelitian menunjukkan variasi fraksi volume dan orientasi serat memengaruhi kekuatan tarik secara signifikan. Kombinasi serat vertikal dengan fraksi volume 7% menghasilkan kekuatan tarik tertinggi sebesar 38,95 MPa, sementara orientasi horizontal dengan fraksi 3% hanya mencapai 15,35 MPa. Semakin banyak serat sejajar dengan arah gaya tarik, semakin tinggi kekuatannya. Sebagaiperbandingan,kekuatan tarik plastic ABS HighI mpact untuk dashboardmobil berkisar antara 20-40 MPa. Oleh karena itu, komposit serat pandan duri memenuhi standar kekuatan dan berpotensi menjadi alternatif bahan yang ramah lingkungan untuk industri otomotif.
Co-Authors A, Alimir A, Muhammad Nashar A. F, Iren Lorensia Abdillah, Fardan Abdul Hadi Abdul Muhaimin, Abdul Abdullah, MT, Dr. Rijal Adi Dadan Ramdana Adiyarta, Krisna Afrina, Yana Ahmad Jauhari Aimin, M. alfin, alfin Amad Sudiro, Amad Amallia, Ra. Hoetary Tirta Andi Ahriani Andi Mulyadi Andrian Andrian Anggreni, Suci Anggun Anggun, Anggun Anisyah, Anisyah Anita Restu Puji Raharjeng, Anita Restu Puji Anjani, Ingga Ansi Ahoren, Anan Ardianto, Hendri Ari Amir Alkodri Ari, Ilham Asy Arif Pristianto Arif, April Mulyanas Arifandi, Moh. Arimbi, Cindy Kartika Aryani, Nofi Askandar, Muhammad Genadi Atmaja, R Ferry Bakti Ayu, Febri Ayuna, Della Vega Nisha Bachry , Syamsul Bambang Sunatar Baringbing, Eva Prilelli Br Tarigan, Ayu Permata Sari Chow, David Cut Asmaul Husna, Cut Asmaul Daeng Ayub Darwis, Aryandi Debbyosha, Maulina Desi Firmasari Desi Ratnasari Desriyeni, Desriyeni Devi Yuliana, Devi Dine Meigawati Dodik, Dodik Dzakinah, Syadza Walni Dzakinah Fadli Hafizulhaq Fahri, Moh. Saidil Febriansyah Febriansyah Ferdiansah, Ferdiansah Filihi, Nurfiza Fitriani, Julia Florensia Sahetapi, Merlyn Govert Anwar, Ferry Gumelta, Riyang Hadawiyah, Roqib Atul Hairunnisa Hairunnisa Halumi, Wa Ode Hanifa, Atina Qurba Harahap, Daniel Haposan Harfin Lanya, Harfin Hartoyo, Servasius Hasrun, Andi Hendry . Hidasari, Fitriana Puspa Hikmah, Yulia Hizza, Rifqi Warnedi Hudaidah Hudaidah Humairah, Helma Idayanti, Irma Imam Ahmad Amin Inan, Dedi I. Indra, Hamdi Indra, Muhamad Irawati, Vivi Irfannuddin Irfannuddin Irham Falahudin, Irham Irianto Irianto Ismail Ismail Jayanti, Sri Delasmi Jeihan Nabila Junaidi Junaidi Khaerul Naim Mursalim, Muhammad Khairina, Nasa Kurniawati, Innie Latif, Syariah Lety Febriana Lianto, Liwarsono Lijaya, Albadi Linarsih, Yanti Listyana Chandra, Ratih Lubis, Ilfan Adi Putra Luqman Hakim, Ilham M. Yusri, M. Malta Nelisa Manurung, Nuriadi Mardiati Mardiati Mardizal, Jonni Maulina Debbyousha Mauludi, Ikhwan Hafizh Meutia Maulina, Meutia Mosdalifah Mosdalifah, Mosdalifah Muhamad Muhamad Muhammad Amin Muhammad Isnaini Muhammad Nizar Musonda, Allan Nabiilah, Anis En Nadira, Cut Sidrah NAIBAHO, RONALD Napitupulu, Abidan Nasril, Moh. Naufal, Adnan Faris Nikolantonakis, Kostas Nina Herlina novalia, vera Noviana Zara Novin Teristiandi Nur Fardian, Nur Nuritasari, Fetty Nurseha, Tito NURUL HIDAYAH Pasaribu, Parlindungan S Pratama, Ananda Nickola Pratiwi, Virna Dita Pusvita, Dwi Putra, Satria Mandala Putri, Baluqia Iskandar Putri, Shilvyani Rachmad Soetijono, Iwan Rachmania, Rachmania Radinda, Indiana Rafli, Rafli Ramadhan, Imran Ramahandika, Achmad Kukuh Rany, Rany Ratna Juita Ratte, Yansi Rendi Febriyansyah, Rendi Rifaldi Rifaldi, Rifaldi Rokhimah, Rokhimah Rozi, Dwi Novlita Rudy Gianto, Rudy Rukmini Rukmini Rusnoto . Sabrin, M. Samsuddin, M. Afdal Sanglise, Marlinda Saputra, Muhammad Alif Saputro, Aryo Sarah Rahmayani Siregar Sari, Rangga Sari, Vebrita Sekar Palupi, Endah Shinta Shinta SIBURIAN, MANANDA TURE Sirait, Hikman Siti Rahmawati Sitti Aminah Soleha, Siti Solly Aryza Sukmawati, Andera Prastina Sunarti, Riri Novita Sunyanti, Sunyanti Supardi, Lili Suryani Suryani Swanny, Swanny Syafar, Asmar Syafari Suryo Pranoto Syafridah, Anita Syamilah, Syarifah Syamsul Bachry Tandian, Charles Tera, Hendra Teuku Ilhami Surya Akbar Tri Anggraini, Julinda Uswatun Hasanah Utariningsih, Wheny Vera Mandailina, Vera Wardiyah, Wardiyah Willy Muhammad Fauzi Windari, Iin Ika Sri Yamani, M. Alamul Huda Yap, Kenny Edward Yonata Laia Yudha, Fajar Yusfarani, Delia Zahra, Izdihar Zahrina Zahroh, Novita Dianatus Zayyadi, Moh Zulfah . Zulkifli, Fitdjria