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SOSIALISASI PENERAPAN TEKNOLOGI OTOMATIS PENGERING “KERUPUK BAKAR” GUNA MENGATASI KETERGANTUNGAN PROSES PENGERINGAN DENGAN PANAS MATAHARI DI KELURAHAN JELMU KECAMATAN PELAYANGAN, KOTA JAMBI Deswardani, Frastica; Pebralia, Jesi; Anggraini, Rista Mutia; Afrianto, Muhhamad Ficky; Maulana, Lucky Zaehir
Bestari: Jurnal Pengabdian Kepada Masyarakat Vol 5 No 1 (2025)
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46368/dpkm.v5i1.2861

Abstract

The production of "kerupuk bakar" (grilled crackers) in Jelmu Subdistrict, Pelayangan District, Jambi City, faces drying challenges due to dependence on sunlight, particularly during the rainy season. This community service activity aims to introduce automatic drying technology to reduce weather dependency. The technology features a heating system with adjustable temperature and time settings, providing an efficient, fast, and consistent drying process. Methods include training on equipment usage and mentoring for local "kerupuk bakar" entrepreneurs. Results show that the implementation of automatic drying technology improves productivity, quality stability, and local entrepreneurs' income. This activity is expected to be a long-term solution to support economic growth in the region’s home industries.
Sosialisasi Penggunaan Aplikasi Origin dan ImageJ untuk Analisis Sampel Material pada Mahasiswa Program Studi Fisika FST Universitas Jambi Pujaningsih, Febri Berthalita; Deswardani, Frastica; Alrizal, Alrizal; Pebralia, Jesi; Afrianto, M Ficky; Maulana, Lucky Zaehir; Anggraeni, Rista Mutia; Samsidar, Samsidar; Fendriani, Yoza; Hamdi, Husnul; Resta, Ichy Lucya
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 6, No 1 (2026): Abdira, Januari
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v6i1.1284

Abstract

In the digital era, the ability to process and analyze experimental data has become an important skill in the field of materials science and engineering. Origin is a commercial software widely used for numerical data analysis and scientific visualization, while ImageJ is open-source software that functions in image processing of microscopic characterization results. Considering the importance of mastering both software, a socialization activity and basic training on the use of Origin and ImageJ was held for students of the Physics Study Program, Faculty of Science, University of Jambi. This activity aims to enable students to operate the software in processing research data independently and in accordance with scientific publication standards. Evaluation of the training was carried out by assessing the level of student understanding, which showed an increase in basic skills in using Origin for quantitative data analysis and ImageJ for digital image analysis.
Peningkatan kompetensi penulisan karya ilmiah guru di SMA Negeri 8 Tanjung Jabung Timur Maison Maison; Alrizal Alrizal; Dwi Agus Kurniawan; Febri Berthalita Pujaningsih; Lucky Zaehir Maulana
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 8, No 1 (2024): March
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v8i1.20546

Abstract

AbstrakGuru harus mampu menulis karya ilmiah untuk meningkatkan karir dan memajukan pengembangan profesinya. Namun, kurangnya pengetahuan dan pengalaman menyebabkan banyak guru kesulitan dalam menulis karya ilmiah. Kegiatan pelatihan ini bertujuan untuk meningkatkan kompetensi guru-guru dalam menulis dan mempublikasikan karya ilmiah. Kegiatan pelatihan dilaksanakan pada tanggal 7 Agustus 2023 di SMAN 8 Tanjung Jabung Timur yang dihadiri oleh 12 peserta. Pelaksanaan kegiatan terdiri dari tahapan persiapan, pelaksanaan, dan evaluasi. Metode yang digunakan terdiri dari metode ceramah, diskusi, penugasan dan pendampingan. Metode ceramah dilakukan terkait pemberian pengetahuan teoretis dan praktis penulisan karya ilmiah, metode penugasan terkait pembuatan karya ilmiah dan pembimbingan teknis publikasi di jurnal ilmiah.  Hasil kegiatan PKM menunjukkan bahwa peserta memberikan respon yang positif terhadap pelaksanaan kegiatan. Selain itu, kegiatan ini dapat meningkatkan pemahaman guru-guru dalam menulis karya ilmiah dan mempublikasikannya ke jurnal-jurnal ilmiah. Kata kunci: kompetensi; karya ilmiah; publikasi. Abstract Teachers must be able to write scientific papers to improve their careers and advance their professional development. However, the lack of knowledge and experience causes many teachers to struggle in writing scientific papers. This training activity aims to overcome the problems faced by teachers in writing and publishing scientific papers. The training activity was held on August 7, 2023 at SMAN 8 Tanjung Jabung Timur which was attended by 12 participants. The implementation of the activity consisted of preparation, implementation, and evaluation stages. The methods used consisted of lectures, discussions, assignments and mentoring. The lecture method was carried out related to providing theoretical and practical knowledge of writing scientific papers, the assignment method related to making scientific papers and technical guidance for publication in scientific journals. The results of the PKM activities showed that the participants gave a positive response to the implementation of the activities. In addition, this activity can increase the understanding of teachers in writing scientific papers and publishing them in scientific journals. Keywords: competence; scientific work; publication.
Green Synthesis of Iron Oxide Nanoparticles Using Suji Leaf (Pleomele Angustifolia) Extract based on Batanghari River Iron Sands Malemna, Ade; Maulana, Lucky Zaehir; Deswardani, Frastica; Anggraini, Rista Mutia; Pujaningsih, Febri Berthalita; Afrianto, Muhammad Ficky; Sarip, Rozie
Jurnal Bio-Geo Material Dan Energi Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Journal of Bio-Geo Material and Energy (BiGME), February 2
Publisher : PUI BiGME Universitas Jambi

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

Abstract

Fe₃O₄ nanoparticles were synthesized via a green route using Pleomele angustifolia leaf extract as a bio-reducing and capping agent. XRD analysis confirmed the structure of pure cubic spinel magnetite phase with nanoscale crystallite sizes, while slight lattice variations indicate surface interactions with phytochemicals. SEM images revealed quasi-spherical nanoparticles with average particle sizes of 53–63 nm, where increasing extract concentration reduced agglomeration and improved dispersion. FTIR spectra showed characteristic Fe–O vibrations together with hydroxyl, carbonyl, and aliphatic functional groups, confirming effective surface functionalization by plant-derived compounds. These results demonstrate that Pleomele angustifolia extract regulates nucleation, growth, and surface chemistry during Fe₃O₄ nanoparticle synthesis, highlighting its potential as a sustainable synthesis route for magnetic nanomaterials.