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All Journal Media Mesin: Majalah Teknik Mesin INFORMAL: Informatics Journal Jurnal Teknik Sipil Bina Insani ICT Journal Information System for Educators and Professionals : Journal of Information System Techno Nusa Mandiri : Journal of Computing and Information Technology JTAM (Jurnal Teori dan Aplikasi Matematika) JURNAL TEKNOLOGI DAN ILMU KOMPUTER PRIMA (JUTIKOMP) Antivirus : Jurnal Ilmiah Teknik Informatika JSAI (Journal Scientific and Applied Informatics) Jurnal Teknologi Informasi dan Terapan (J-TIT) Techno Xplore : Jurnal Ilmu Komputer dan Teknologi Informasi INTEGRITAS : Jurnal Pengabdian JUSTINDO (Jurnal Sistem dan Teknologi Informasi Indonesia) G-Tech : Jurnal Teknologi Terapan Jurnal Computer Science and Information Technology (CoSciTech) Journal of Community Development Journal of Information System and Technology (JOINT) JIWAKERTA: Jurnal Ilmiah Wawasan Kuliah Kerja Nyata BIOS : Jurnal Teknologi Informasi dan Rekayasa Komputer Abdimas Awang Long: Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesian Community Journal Dedikasi: Jurnal Pengabdian Kepada Masyarakat Jutech: Jurnal Teknologi Informasi INFORMATION SYSTEM FOR EDUCATORS AND PROFESSIONALS : Journal of Information System Jurnal Informatika dan Teknologi Pendidikan Smart Techno (Smart Technology, Informatic and Technopreneurship) JUSTIFY : Jurnal Sistem Informasi Ibrahimy J-ENSITEC (Journal of Engineering and Sustainable Technology) Jurnal Aplikasi Sistem Informasi dan Elektronika Journal Of Humanities Community Empowerment Jurnal Penelitian Teknologi Informasi dan Sains Journal of Digital Literacy and Volunteering (JRSIKOM) Jurnal Riset Sistem Informasi dan Aplikasi Komputer JUSTINDO (Jurnal Sistem dan Teknologi Informasi Indonesia) Jurnal Pengabdian Masyarakat IPTEKS
Oktavianto, Hardian
Universitas Muhammadiyah Jember
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Nursing Public Health Social Sciences Other

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Gerakan Lansia Sehat dan Mandiri Melalui Healthy Home Service Cahya Tribagus Hidayat; Sofia Rhosma Dewi; Hardian Oktavianto
Journal of Community Development Vol. 6 No. 1 (2025): August
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/comdev.v6i1.1291

Abstract

The aging population phenomenon that will occur in 2030-2050 will cause a shift in the elderly population with a dependency ratio that continues to increase. When someone reaches old age, they will face the peak of the human life cycle. The increasing number of older people will also cause various problems such as technical, medical, psychological, mental, and socio-economic problems. The various problems that arise if not managed properly will have an impact on the elderly, namely physical changes in the elderly, causing them to feel unable to do various activities as well as when they were young. This causes the elderly to become then demotivated and withdraw from the social environment. This condition requires special attention. These problems can reduce life expectancy in the elderly. The form of community empowerment for the elderly is the Healthy and Independent Elderly Movement (GLSM) through Healthy Home Service as a form of UKBM (Community-Based Health Efforts). Healthy Home Service provides services in the form of health education services, elderly cadre training, modality therapy, and telenursing services, as well as SIM-RS (Hospital Management Information System), which facilitates online-based health services and also accommodates a database that records data on the number of elderly diseases. The results of the activities obtained were an increase in the knowledge and attitudes of the elderly regarding achieving optimal quality of life by 96.66%. The knowledge and understanding of the elderly increased, in addition to an increase in the productivity of elderly companion cadres, along with the structure and main tasks for elderly companion cadres by 100%. Elderly cadres have understood their roles and duties.
AN EXPERIMENT USING AN LSTM MODEL FOR CLASSIFYING PUBLIC SENTIMENT TOWARDS THE ASTRAZENECA VACCINE Hardian Oktavianto; Henny Wahyu Sulistyo; Taufiq Timur Warisaji; Guruh Wijaya
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 20 No 1 (2026): Mei 2026
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/1d669j50

Abstract

Penelitian ini bertujuan untuk menganalisis sentimen masyarakat terhadap vaksin AstraZeneca menggunakan metode Long Short-Term Memory. Data penelitian diperoleh dari media sosial X dengan rentang waktu 1 Februari 2024 hingga 15 Mei 2024, menghasilkan 251 data tweet yang telah melalui proses pembersihan, normalisasi, stopword removal, stemming, tokenisasi, dan padding. Model dibangun menggunakan arsitektur Sequential API TensorFlow Keras dengan lapisan Embedding, SpatialDropout1D, LSTM, dan Dense beraktivasi sigmoid. Evaluasi dilakukan pada tiga jenis distribusi data: original, oversampled, dan SMOTE. Hasil menunjukkan bahwa akurasi model pada ketiga kondisi data relatif sama, yaitu sebesar 65%, dengan nilai loss berkisar antara 64% hingga 67%. Hal ini mengindikasikan bahwa teknik penyeimbangan data seperti oversampling dan SMOTE tidak memberikan peningkatan performa signifikan dan bahkan dapat menimbulkan overfitting. Secara keseluruhan, penelitian ini membuktikan bahwa model LSTM mampu menangani ketidakseimbangan data dengan baik serta memberikan gambaran kuantitatif terhadap persepsi publik mengenai vaksin AstraZeneca.
Socialization of Augmented Reality–Based Learning Media for Volcanology Education Hardian Oktavianto; Dodik Aris Setiawan; Budi Satrio Bakti; Dudi Irawan
Journal Of Humanities Community Empowerment Vol. 4 No. 1 (2026): Journal of Humanities Community Empowerment
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/jhce.v4i1.5090

Abstract

Teaching volcanology in vocational high schools often faces challenges, particularly in explaining abstract concepts and dynamic natural processes. Limited availability of interactive and visual learning media results in suboptimal student understanding of volcanology topics. This community service activity aimed to improve students’ understanding and learning quality through the socialization of Augmented Reality (AR)-based learning media for Phase E volcanology at SMK Muhammadiyah 3 Tegaldlimo, Banyuwangi. The activity employed a participatory approach consisting of preparation, AR media development, teacher training, student socialization and mentoring, as well as evaluation and monitoring stages. Evaluation was conducted by measuring students’ understanding through pre-test and post-test, observing student engagement and learning motivation, and assessing teachers’ ability to integrate AR into classroom instruction. The results indicated a significant improvement in students’ understanding of volcanology concepts after using AR-based learning media. Student engagement and learning motivation also increased, as reflected in higher participation and enthusiasm during learning activities. Furthermore, the training program enhanced teachers’ competence and confidence in integrating AR technology into teaching practices. These findings demonstrate that Augmented Reality is an effective tool for supporting interactive, contextual, and innovative science learning in vocational education
Co-Authors A'yun, Qurrota Abdul Azis Aditya Surya Manggala Agil Wahyu Royan Agung Nilogiri Ahmad Yusril Ghali Taufiqul Haq aji brahma nugroho, aji brahma Al Faruq, Habibatul Azizah Alfain, Asfik Amilia, Indi Rosifatul Anggar Wahyu Hadiyatullah Ardhi Fathonisyam Putra Nusantara Ardhi, Nusantara Fathonisyam Putra Ari Eko Wardoyo Ari Eko Wardoyo Budi Satria Bakti Budi Satrio Bakti Chaidir, Reza Daryanto Daryanto Dasuki, Moh Dewi Lusiana Dewi Lusiana Pater Dimas D K Dimas Nur Hazikin Dimas Pradana Dodik Aris Setiawan Dodik Aris Setiawan Ega Yusni Habibie Firdaussani, Ahmad fitriyah, nur qodariah Fitriyah, Nur Qodariyah Ginanjar Abdurrahman Hadijatmiko, Hadijatmiko Hasbullah Hasbullah Hasbullah Hasbullah Hidayat, Muhammad Hafid Iftitah Sita Devi Andani Irawan, Dudi Izzati Muhimmah Kiki Diah Ayu Puspita Luluk Handayani Luqman Hakim Lusiana, Dewi Marganingsih, Dirgahayu Maulana, Oka Wahyu Moh Khoirul Anam Moh. Dasuki Mokh Hairul Bahri Mubarok, Fikril Muh Nur I.F Muhammad Rivansyah Muhammad Zainur Ridlo Muharom, Lutfi Ali Mukti Sintawati Nanang Saiful Rizal Nely Ana Mufarida Nugroho, Dimas Widia Adi Permata, Arindha Dyah Probowulan, Diyah Qurotta A’yun Qurrota A’yun Rahayu, Yeni Dwi Rahman Puji Handri Rahman, Miftahur Rais Nurwahyudin Rasuki, Muhlisin Rega Sukmawati Ria Angin, Ria Rizky, Mohammad Royan, Agil Wahyu Saifudin, Ilham Saputra, Septiyan Tri Septian Dwi Chandra Sofia Ariyani Sofia Rhosma Dewi Suharso, Wiwik Sulistyo, Henny Wahyu TAUFIQ HIDAYAT Taufiq Timur Warisaji Triawan Adi Cahyanto Ulya Anisatur Rosyidah Umar Dani Umilasari, Reni Warisaji, Taufiq Timur Wijaya, Guruh Zainul Arifin Zainul Arifin ZAINUL ARIFIN Zakiyyah, Amalina Maryam