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All Journal PROSIDING SEMINAR NASIONAL CommIT (Communication & Information Technology) agriTECH EduChemia: Jurnal Kimia dan Pendidikan PEMBELAJAR: Jurnal Ilmu Pendidikan, Keguruan, dan Pembelajaran Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Indonesian Journal of Information System Indonesian Journal of Chemistry PROSIDING SEMINAR NASIONAL PROGRAM PASCASARJANA Molekul: Jurnal Ilmiah Kimia Jurnal Biomedika International Journal of Business, Humanities, Education and Social Sciences (IJBHES) Berkala Penelitian Hayati COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Jurnal Indonesia Sosial Teknologi Jurnal Cakrawala Bahari
Tri Joko Raharjo
Department Of Chemistry, Faculty Of Mathematics And Natural Sciences, Universitas Gadjah Mada, Sekip Utara, 55281 Yogyakarta, Indonesia
Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences

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Studi Penerapan Kampus Merdeka Menghadapi Era Revolusi Industri 5.0 pada Mahasiswa Politeknik Ilmu Pelayaran Sunusi, Sahabuddin; Susanto, Rudy; Winarno, Winarno; Sunusi, M. Syafril; Arwansah, Arwansah; Shalehuddin, Hasnan Habib
PEMBELAJAR: Jurnal Ilmu Pendidikan, Keguruan, dan Pembelajaran Vol 8, No 2 (2024): Volume 8 Nomor 2 Oktober 2024
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/pembelajar.v8i2.68248

Abstract

Salah satu metode yang dapat digunakan universitas dalam beradaptasi dengan revolusi industri 5.0 adalah blended learning, yaitu metode pembelajaran hybrid menggabungkan secara online dan tatap muka. Pendekatan metode seperti itu, dapat memperkuat pengalaman mahasiswa menggunakan perangkat digital, yang sangat penting di dunia kerja di masa depan. Pola lama pendidikan tinggi tidak lagi cukup untuk mempersiapkan mahasiswa memasuki dunia kerja. Kemampuan atau skills seperti berpikir kritis (critikal thinking), kreatifitas, dan adaptabilitas, semakin penting dimiliki mahasiswa. Universitas atau perguruan tinggi perlu menyesuaikan kurikulumnya untuk memastikan agar para mahasiswa memiliki skills yang dibutuhkan demi mencapai kesuksesan di era baru ini. Jenis penelitian ini adalah survei. Populasi dalam penelitian ini adalah seluruh mahasiswa Universitas X tahun pelajaran 2024/2025. Sampel penelitian sebanyak 100 orang yang dipilih secara purposive random. Teknik pengumpulan data, yaitu kuesioner dan dokumentasi. Teknik analisis data yaitu distribusi tabel frekuensi. Kesimpulan penelitian adalah: (1) Politeknik Ilmu Pelayaran cukup menerapkan kampus merdeka dalam menghadapi era revolusi industri 5.0., dan (2) faktor penghambat penerapan kampus merdeka menghadapi era revolusi industri 5.0 pada universitas X adalah pemahaman mahasiswa, pemahaman orang tua, dan industri yang masih baru menjadi penghambat dalam menghadapi era revolusi industri 5.0; serta kurangnya literasi mahasiswa. Selanjutnya faktor pendukung penerapan kampus merdeka menghadapi era revolusi industri 5.0 pada universitas X adalah penggunaan digitalisasi, kemampuan dan kompetensi dosen, serta pengembangan program pendidikan dan pelatihan bagi dosen.
Analisis Deskriptif Inovasi Sistem Relay Proteksi untuk Mencegah Kerusakan EMCP pada Unit Genset di PT PPA Jobsite MIP Triraharjo, Joko; Kurniawan, Fika; Saputra, M. Ferry; Dendang, Adrianto; Nugroho, Edi Setyawan; S, Aryo Adi; L, Bagus Budhi Bowo
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 5 No. 2 (2025): COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v5i2.3186

Abstract

Disruption of electricity supply is one of the main factors hampering industrial productivity, especially in the mining sector that relies on independent power plants such as generators. PT Putra Perkasa Abadi (PPA) experienced repeated problems related to damage to the Electric Module Control Panel (EMCP) in the Caterpillar 400 KVA generator set due to a sudden surge in current. This study aims to describe the process of implementing an additional protection system in the form of a protection relay and evaluate its effectiveness in preventing EMCP damage. This research uses a descriptive qualitative approach by collecting data through observation, interviews, and studies of the company's internal documentation. The results showed that the protection relay system was able to eliminate the frequency of EMCP damage to zero incidents, reduce downtime from 7 days to 30 minutes, and reduce replacement costs from Rp34,000,000 to Rp100,000 per incident. This innovation also has a positive impact on the aspects of Quality, Cost, Delivery, Safety, and Morale (QCDSM). This study suggests the application of protection relays as a safety system standard in mining industry generators and the need for further studies with a technical-quantitative approach to measure system performance more accurately.
The Essential Factors and Trend Development of IoT Smart Box Surjandy; Meyliana; Condrobimo, Andreas Raharto; Eka Widjaja, Henry Antonius; Atmadja, Wiedjaja; Susanto, Rudy; Sablan, Bruno
Indonesian Journal of Information Systems Vol. 6 No. 1 (2023): August 2023
Publisher : Program Studi Sistem Informasi Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/ijis.v6i1.6794

Abstract

Boxes for drug storage are handy and essential and play a role in helping the healing process and support maintaining patient health regularly for a long time. SmartBox is not a new thing, but because of its importance, it, SmartBox continues to be developed to date according to the needs needed. In previous research, the formation of SmartBox was only for particular things. This study tries to unify the 17 papers obtained with the help of a publish and perish application which is then carried out a literature review and using the VosViewer application to get an overview of trend development and the essential factors or aspects in the formation of SmartBox and its development. In addition to getting the trend of SmartBox development, this research also finds seven essential factors that will be useful for Smartbox development. With this research, it hopes that it will facilitate the development of SmartBox in the future.
Analisis Deskriptif Inovasi Sistem Relay Proteksi untuk Mencegah Kerusakan EMCP pada Unit Genset di PT PPA Jobsite MIP Triraharjo, Joko; Kurniawan, Fika; Saputra, M. Ferry; Dendang, Adrianto; Nugroho, Edi Setyawan; S, Aryo Adi; L, Bagus Budhi Bowo
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 5 No. 2 (2025): COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v5i2.3186

Abstract

Disruption of electricity supply is one of the main factors hampering industrial productivity, especially in the mining sector that relies on independent power plants such as generators. PT Putra Perkasa Abadi (PPA) experienced repeated problems related to damage to the Electric Module Control Panel (EMCP) in the Caterpillar 400 KVA generator set due to a sudden surge in current. This study aims to describe the process of implementing an additional protection system in the form of a protection relay and evaluate its effectiveness in preventing EMCP damage. This research uses a descriptive qualitative approach by collecting data through observation, interviews, and studies of the company's internal documentation. The results showed that the protection relay system was able to eliminate the frequency of EMCP damage to zero incidents, reduce downtime from 7 days to 30 minutes, and reduce replacement costs from Rp34,000,000 to Rp100,000 per incident. This innovation also has a positive impact on the aspects of Quality, Cost, Delivery, Safety, and Morale (QCDSM). This study suggests the application of protection relays as a safety system standard in mining industry generators and the need for further studies with a technical-quantitative approach to measure system performance more accurately.
Implementation of Pre-Cleaner as An Effort to Preventive Engine Lacks Power Bulldozer D85ess-2 Support Area Rom PT Putra Perkasa Abadi Site Mip Lahat Jatmiko, Fauzi; Hidayat, Panca Nur; Triraharjo, Joko; Kurniawan, Fika; Saputra, M. Ferry
Jurnal Indonesia Sosial Teknologi Vol. 6 No. 1 (2025): Jurnal Indonesia Sosial Teknologi
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/jist.v6i1.8919

Abstract

Bulldozer D85ESS-2 operating in the ROM Support Area of PT Putra Perkasa Abadi Site MIP Lahat often experiences engine lacks power problem, which disrupts productivity and increases maintenance costs. This problem is generally caused by air contamination entering the engine system, resulting in decreased combustion efficiency and component damage. This study aims to analyse the effectiveness of pre-cleaner implementation as a preventive measure in overcoming this problem. The method used was a quantitative approach with the collection and analysis of operational data from the D85ESS-2 bulldozer before and after the installation of the pre-cleaner. The data analysed included the frequency of occurrence of the engine lacks power problem, downtime duration, and fuel usage. The results showed that the implementation of a pre-cleaner on the D85ESS-2 bulldozer at PT Putra Perkasa Abadi successfully resolved the problem of engine lacks power by reducing the accumulation of coal dust in the air cleaner. The test results show significant improvements in engine performance, with most parameters meeting the set standards. Thus, the use of a pre-cleaner improves combustion efficiency, reduces maintenance costs, and extends engine life.
Co-Authors Agus Zulkarnain, Agus Alfiraza, Ery Nourika Andika, Rio Ani Setyopratiwi Arif Mulyanto, Arif Ariyani Setyo Widhiyati Arwansah, Arwansah Atmadja, Wiedjaja Bambang Sutriyanto Chairil Anwar Chairil Anwar Condrobimo, Andreas Raharto Dendang, Adrianto Deni Pranowo Deni Pranowo Dilin Rahayu Nataningtyas Diptyo Hisnuaji, Diptyo Dwi Hudiyanti Eka Widjaja, Henry Antonius Elly Rustanti Endah Mulya Asih Endang Semiarti Endar Marraskuranto Esti Enjelina Fandhi Adi Wardoyo Garnis Putri Erlista Gilang Aji Pratama Harisman Jaya, Harisman Hasnur, Juliandri Hidayat, Panca Nur Iqmal Tahir Irma Nuryanti Istini Istini Istini Istini Jaka Widada Jatmiko, Fauzi Kurniawan, Fika L, Bagus Budhi Bowo L. Hartanto Nugroho Laily Nurliana Mahargyani, Wikan Mai Anugrahwati Markus Asta Patma Nugraha Maulidiyawan, Robby Meyliana Mudasir Mudasir Mudasir Narsito Narsito Narsito Narsito Naseer Ahmed Nugroho, Edi Setyawan Nuniek Herdyastuti Nurul Hidayat Aprilita Oedjijono Oedjijono Ogbuadike Eucharia Patricia Lubis, Patricia Puji Lestari Puji Lestari Raden Tambunan Rarastoeti Pratiwi Respati Tri Swasono Rina Sri Kasiamdari Robert Verpoorte Rosyida Azis Rizki Rusmiati Suprihatin S, Aryo Adi Sabirin Mastjeh Sabirin Matsjeh Sablan, Bruno Santi Nur Handayani Saputra, M. Ferry Sari Edi Cahyaningrum Shalehuddin, Hasnan Habib Sismindari Sismindari Siti Nuryanti Siti Nuryanti Slamet Raharjo Sonny Ridwanto, Sonny Sri Noegrohati Sri Noegrohati Stalis Norma Ethica Suhirwan, Suhirwan Sumiaty Sumiaty Sunusi, M. Syafril Sunusi, Sahabuddin Surajiman Surajiman Surajiman Surajiman Surjandy Susan Primadevi Tri Rini Nuringtyas Tri Wahyudi Tutik Dwi Wahyuningsih Wen-Te Chang Winarno Winarno Winarto Haryadi Winda Cahyaningtyas Yohannes Kristanto, Yohannes