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All Journal Jurnal Pengabdian kepada Masyarakat Bima Abdi: Jurnal Pengabdian Masyarakat Jurnal Sains dan Teknologi Journal of Innovation Research and Knowledge Science and Education Journal Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Yekson Soll
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

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BAHAYA LIMBAH INDUSTRI TERHADAP KEBERLANGSUNGAN HIDUP MANUSIA Ardian Hangga Kelana; Titia Erika Sarlota Awom; Saul Weipsa; Yekson Soll; Evellyne Binsyowie Sandhiya Mandosir
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 4 No. 8: Januari 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jabdi.v4i8.9306

Abstract

This community service activity (PKM) aims to provide information and knowledge about "The Dangers of Industrial Waste to Human Survival" at SMAS YPK Diaspora Kotaraja Jayapura. This community service uses a participatory approach that actively involves students in every stage of the activity. The design of the activity follows the Community-Based Participatory Research (CBPR) model which emphasizes collaboration between lecturers, teachers, and students at SMAS YPK Diaspora Kotaraja Jayapura in identifying problems, planning, implementation, and evaluation. During the activity, participants participated enthusiastically and were committed to protecting the school environment, residence, and community from the dangers of industrial waste to human survival
ANALISIS DAMPAK PEMBUANGAN SAMPAH TERHADAP LINGKUNGAN DI SEKITAR SUNGAI ACAI KOTA JAYAPURA Kelana, Ardian Hangga; Titia Erika Sarlota Awom; Saul Weipsa; Evellyne Binsyowie Sandhiya Mandosir; Yekson Soll; Hesti Maria Loisa Msiren
Journal of Innovation Research and Knowledge Vol. 4 No. 9: Februari 2025
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jirk.v4i9.9807

Abstract

Penelitian ini bertujuan untuk mengetahui dampak pembuangan sampah terhadap lingkungan di sekitar Sungai Acai Kota Jayapura. Pendekatan kualitatif digunakan dalam penelitian ini dengan metode utamanya yaitu analisis deskriptif. Teknik pengumpulan data dilakukan dengan cara yaitu pengamatan, wawancara dengan informan, dan dokumentasi penelitian. Hasil penelitian menunjukkan bahwa adanya dampak negatif dari aktivitas pembuangan sampah terhadap lingkungan di sekitar Sungai Acai Kota Jayapura seperti: (1) Pencemaran air; (2) Kerusakan ekosistem; (3) Penghambatan aliran air; (4) Terjadinya pendangkalan sungai; dan (5) Mengakibatkan terjadinya banjir.
Pelatihan Membuat Pupuk Organik Cair (POC) dari Limbah Kulit Pisang : Pengabdian Ardian Hangga Kelana; Marice Karubaba; Titia Erika Sarlota Awom; Saul Weipsa; Yekson Soll; Evellyne Binsyowie Sandhiya Mandosir; Midah Nurhidayah; Sakka Irawan
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.2853

Abstract

This Community Service (PKM) activity was titled "Training on Making Liquid Organic Fertilizer (POC) from Banana Peel Waste" at MA Yaa Bunayya Jayapura. The main objective of this PKM activity was to raise students' awareness of environmental protection by making liquid organic fertilizer (POC) from banana peel waste. This community service activity used a participatory approach, actively involving students in every stage of the activity. The methods used were training, lectures, Q&A sessions, group discussions, and presentations. A project-based design was used in this activity because it involved the development of specific projects that could help students, teachers, and the school community through waste management. The results of the PKM activity indicated that training on making Liquid Organic Fertilizer (POC) from banana peel waste can be an effective way to increase students' awareness and skills in environmentally friendly waste management. Thus, this training can benefit students, the school, and the surrounding environment, ensuring a sustainable human life free from banana peel waste. This training also serves as a good example for the community to develop sustainable waste management practices.
Analisis Efisiensi Penggunaan Mesin Produksi Kakao Overall Equipment Effectiveness (OEE) Studi Kasus Pada PT. XYZ Weipsa, Saul; Soll, Yekson; Awom, Titia Erika Sarlota
Jurnal Sains dan Teknologi (JSIT) Vol. 6 No. 1 (2026): Januari - April
Publisher : CV. Information Technology Training Center - Indonesia (ITTC)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47233/jsit.v6i1.4225

Abstract

The cocoa processing industry in Indonesia faces increasing challenges in maintaining production efficiency due to fluctuations in cocoa bean prices, rising operational costs, and stricter product quality requirements. One of the main issues encountered by cocoa processing companies is the occurrence of unplanned machine downtime, extended setup times, and the potential for product defects, all of which directly affect productivity and overall profitability. This study aims to analyze the efficiency of cocoa production machinery utilization at PT. XYZ, an Indonesian cocoa processing company, and to identify the primary sources of inefficiency in order to formulate sustainable improvement recommendations. This research employs a quantitative approach using a case study method. The analysis techniques applied include Overall Equipment Effectiveness (OEE), Mean Time Between Failure (MTBF), Mean Time To Repair (MTTR), and machine utilization ratios. The study focuses on key production machines, namely the cleaner–winnower, alkalizer roasting machine, fuel end unit, and liquor tank, based on realistic hypothetical data that represent daily operational conditions. The results indicate that the OEE value of the roasting machine reaches 79.28%, consisting of an availability rate of 81.25%, a performance rate of 100%, and a quality rate of 97.44%. This OEE level remains below the industry benchmark of 85%, with unplanned downtime and setup losses identified as the dominant contributors to inefficiency. These findings suggest that implementing preventive maintenance, optimizing setup time through the Single-Minute Exchange of Dies (SMED) approach, and enhancing real-time quality control can significantly improve machine productivity and support the long-term profitability of PT. XYZ amid volatile cocoa market conditions.
Waste Characteristics And Environmental Perceptions Among Lake Communities: A Case Study Of Plastics Waste Management In Yoboi Village, Lake Sentani Titia Erika Sarlota Awom; Ardian Hangga Kelana; Saul weipsa; Yekson Soll
Science and Education Journal (SICEDU) Vol 5 No 2 (2026): Science and Education Journal 2026
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/sicedu.v5i2.1019

Abstract

Plastic waste has become a growing environmental challenge for lake communities, particularly in water-based settlements that depend on aquatic ecosystems for their livelihood and tourism activities. This research examines the characteristics of waste and environmental perceptions among the community of Yoboi Village, Lake Sentani, Jayapura Regency, Indonesia. Utilizing a qualitative case study approach, the research explores how plastic waste generated, managed, and perceived within the socio-ecological context of a water-based tourism village. Data were collected through non-participant observations, semi-structured interviews, and document analysis. The result shown that thin plastic packaging, plastic shopping bags, beverage bottles, and food packaging were the most commonly observed types of plastic waste in residential areas and along the lakeshore. Although community members generally demonstrated a good understanding of the environmental impacts of plastic waste, this awareness was not consistently reflected in everyday waste management practices. The persistence of plastic waste was influenced by daily consumption patterns, limited waste management infrastructures, established disposal habits, and the capacity of community institutions to organize collective waste management initiatives. In conclusion, plastic waste management in Yoboi Village should be understood as a socio-ecological issue requiring integrated, community-based strategies that combine environmental education, improved waste management services, and active local participation to protect the sustainability of the Lake Sentani ecosystem.  
Etnosains: Pendampingan Pengenalan Konsep Sains melalui Budaya Papua (Pinang, Sagu, Papeda, Noken, Tifa, dan Musamus) di Sekolah Dasar Ardian Hangga Kelana; Saul Weipsa; Titia Erika Sarlota Awom; Yekson Soll; Sakka Irawan; Angel Paradise Raggiana Mambrasar; Stevani Gracia Papuana Kopeuw; Haikel Fabregas Menanti
Bima Abdi: Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2026): Bima Abdi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/ba-jpm.v6i1.4023

Abstract

Pelaksanaan kegiatan Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk mempraktikkan pembelajaran “Etnosains: Pendampingan Pengenalan Konsep Sains melalui Integrasi Budaya Papua (Pinang, Sagu, Papeda, Noken, Tifa, dan Musamus) di Sekolah Dasar” Negeri Inpres Bertingkat Waena Jayapura. Pendekatan ini dilakukan untuk menjembatani antara materi sains formal dengan kearifan lokal Papua agar lebih kontekstual bagi peserta didik. Data dikumpulkan melalui kuesioner, wawancara mendalam terhadap peserta didik, wali Kelas V B, dan kepala sekolah, serta dokumentasi kegiatan. Instrumen kuesioner menggunakan tiga kategori jawaban (Ya, Tidak, dan Ragu-ragu) yang dianalisis secara deskriptif. Hasil pengabdian kepada masyarakat menunjukkan respons yang sangat positif, di mana jawaban responden didominasi oleh pilihan "Ya" mencapai rata-rata 92,2% sehingga pendampingan pengenalan konsep sains melalui budaya Papua di SD Negeri Inpres Bertingkat Waena berhasil dilakukan. Lebih lanjut, hasil wawancara juga mengonfirmasi bahwa penggunaan unsur budaya lokal Papua mampu meningkatkan motivasi belajar IPA (sains) peserta didik. Program ini berhasil menciptakan suasana belajar yang lebih bermakna dan relevan dengan lingkungan tempat tinggal peserta didik.
Co-Authors Angel Paradise Raggiana Mambrasar Ardian Hangga Kelana Awom, Titia Erika Sarlota Evellyne Binsyowie Sandhiya Mandosir Haikel Fabregas Menanti Hesti Maria Loisa Msiren Marice Karubaba Midah Nurhidayah Sakka Irawan saul weipsa Saul weipsa Saul Weipsa Stevani Gracia Papuana Kopeuw Titia Erika Sarlota Awom Titia Erika Sarlota Awom Titia Erika Sarlota Awom Weipsa, Saul