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Zuliantoni
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Jl. WR. Supratman. Kandang Limun, Program Studi Teknik Mesin Fakultas Teknik Universitas Bengkulu, Kota Bengkulu
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Kota bengkulu,
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Dharmakayana: Journal of scientists, engineers, educators and scientific activists related to society development
Published by Universitas Bengkulu
ISSN : 30642450     EISSN : 30642450     DOI : https://doi.org/10.33369/dk.v2i1.41704
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Computer Science & IT Decision Sciences, Operations Research & Management Engineering Mechanical Engineering
Aims 1. Promote Knowledge Sharing: To facilitate the exchange of best practices, methodologies, and experiences in community service that leverage engineering and science. 2. Bridge the Gap Between Academia and Society/Community: To connect academic research and real-world needs by showcasing how engineering and scientific knowledge can address societal challenges. 3. Encourage Innovation in Community Engagement: To inspire creative and sustainable solutions in technology and engineering that have a positive and lasting impact on communities. 4. Support Interdisciplinary Collaboration: To foster collaborative efforts across various disciplines, emphasizing how different fields can come together to solve complex societal issues. 5. Highlight Local and Global Impact: To document and promote community service activities that make significant contributions both locally and globally, focusing on scalable and adaptable models. Scope The scope of the journal covers a broad range of community service initiatives and applications in engineering and science, including but not limited to: 1. Engineering for Community Empowerment: - Projects that apply civil, mechanical, electrical, or other engineering disciplines to improve infrastructure, accessibility, or quality of life. - Renewable energy initiatives aimed at providing sustainable energy solutions for underprivileged communities. 2. Technology-Based Solutions: - Development and implementation of information and communication technologies (ICT) for community development. - Use of robotics, IoT, and automation for addressing specific community needs. 3. Applied Science and Technology for Social Welfare: - Application of scientific research and technology for health, education, environmental protection, and disaster management in communities. - Projects that introduce new agricultural or water management technologies for rural development. 4. Sustainable Development and Environmental Engineering: - Initiatives focused on environmental conservation, waste management, and sustainable resource utilization. - Projects promoting green technology and eco-friendly engineering practices. 5. Community Education and Skill Development: - Programs aimed at transferring technical skills, vocational training, and technology literacy to community members. - Efforts that use engineering and science to enhance education and promote STEM among youth in underserved areas. 6. Collaborative and Interdisciplinary Projects: - Case studies and reports on successful collaborations between universities, local governments, and industry partners in community service projects. - Cross-disciplinary initiatives that integrate engineering, science, and other fields (such as social sciences) for comprehensive community solutions.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 42 Documents
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Pelatihan Pembuatan Sirup Kalamansi Sebagai Produk Unggulan Provinsi Bengkulu di Kelurahan Lempuing Kota Bengkulu Hestiawan, Hendri; Suryadi, Dedi; Afrizal, Yuzuar; Fadilah, M. Hafidz
Dharmakayana Vol 2 No 2 (2025): November : Dharmakayana: Journal of scientists, engineers, educators and scientif
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v2i2.45904

Abstract

Kalamansi oranges (Citrus microcarpa) are a horticultural commodity typical of Bengkulu Province with high economic potential. However, their utilization as a value-added processed product is still limited. This training activity aims to provide knowledge and skills in making kalamansi syrup, a superior product of Bengkulu Province, to residents of RT 18, Lempuing Village, Bengkulu City. The activity was carried out through socialization, practice, and evaluation methods. The training results showed an increase in participants' knowledge and skills and the formation of a small-scale business development plan. This activity supports community empowerment and strengthening the local economy, while promoting Bengkulu's signature products.
Pelatihan Analisis Viskositas untuk Mengoptimalkan Kinerja Pompa Positive Displacement dalam Produksi Susu Tungki Yufa Paradana; Munandar, Megara
Dharmakayana Vol 2 No 2 (2025): November : Dharmakayana: Journal of scientists, engineers, educators and scientif
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v2i2.46134

Abstract

This community service program was implemented to enhance the competency of production operators in understanding and applying viscosity analysis to optimize the performance of positive displacement pumps in the sweetened condensed milk (SCM) production process. Based on pump performance data obtained from the production area, an increase in fluid viscosity from 1000 to 2000 cP significantly impacted flow reduction, increased motor load, decreased efficiency, and overall operational performance decline. This condition indicates the need for structured training for operators to understand the relationship between viscosity, temperature, and pump parameters. The activities conducted included theoretical training, field practice, implementation of new SOPs, and evaluation of pump performance before and after the SOP. The evaluation results showed an average pump efficiency increase of 11.4% and a motor load reduction of 12–25%, particularly under high viscosity conditions. The operator can identify the optimal viscosity, adjust the inverter frequency based on the recommendation table, and independently perform performance analysis. Thus, this program is effective in enhancing production process efficiency and strengthening human resource competencies in the sweetened condensed milk production line.
Aplikasi Turunan Minyak Bumi Jenis Epoksi Resin Menjadi Produk Kerajinan dengan Metode Casting Drajat Indah Mawarni; Sari Purnavita; Muksan Junaidi; Masta’in Masta’in; Andi Rahmanto
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.48834

Abstract

Cepu is a sub-district in Blora Regency, Central Java Province, Indonesia. Cepu District has 17 villages/sub-districts, one of which is Ngelo Sub-district. The Cepu area is part of the Cepu Block, one of Indonesia's largest, high-yielding oil fields and a significant contributor to national production. A situational analysis indicates that the Cepu community, particularly the younger generation, has not yet utilized petroleum-derived products for entrepreneurial purposes. This problem has resulted in low levels of business activity among the Cepu community using petroleum-derived materials, such as craft products. The solution offered in this activity is training in making epoxy resin keychains using a casting method, which can be applied in entrepreneurial activities. The implementation method includes preparation, determining the best formula, training, and evaluation. The target output of this activity is the availability of craft keychains using epoxy resin, a derivative of Cepu's natural resource (petroleum), which can be used as entrepreneurial products by the Cepu community, especially the younger generation. This activity is expected to improve the competence and skills of the younger generation in Cepu in utilizing various petroleum-derived products.
Pelatihan Sistem Irigasi Berbasis Rainwater Harvesting untuk Meningkatkan Ketahanan Air dan Produktivitas Pekarangan di Kelurahan Pematang Gubernur, Kota Bengkulu Gusta Gunawan; Rena Misliniyati; Khairul Amri; Besperi Besperi; Egi Ahmad Fahrezi; Muhammad Rahman Iqbal
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.48841

Abstract

Abstract Limited water availability and the suboptimal utilization of rainwater remain major constraints in developing productive home gardens in Pematang Gubernur Village, Bengkulu City. This community service activity aims to enhance community capacity in water management through the implementation of a rainwater harvesting (RWH)-based irrigation system and to improve household yard productivity. The method employed was a Participatory Action Research (PAR) approach, consisting of problem identification, socialization, technical training, system implementation, as well as mentoring and evaluation stages. The results indicate a significant increase in planting frequency from 1.00 to 2.40 times per period (p < 0.05). In addition, there was an improvement in community knowledge, technical skills, and behavioral changes in water management and yard utilization. The implementation of the RWH system proved to provide a sustainable and low-cost alternative water source. This activity demonstrated a tangible impact on enhancing water security and yard productivity and has strong potential for replication in other areas with similar conditions.    
Edukasi Pencegahan Penyalahgunaan Narkoba Melalui Penguatan Karakter Siswa SMA Negeri 1 Kota Bengkulu Fepy Supriani; Rena Misliniyati; Lindung Zalbuin Mase; Hendri Hestiawan
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.48842

Abstract

Drug abuse among adolescents is a critical issue that negatively affects their learning concentration, productivity, decision-making abilities, social behavior, and overall physical and mental well-being, while also increasing the risk of criminal behavior. Adequate knowledge about drugs is positively associated with adolescents’ ability to prevent drug misuse. This community service program aimed to enhance students’ knowledge and strengthen their character in preventing drug abuse through educational and interactive activities. The program targeted the eleventh-grade students of SMA Negeri 1 Kota Bengkulu, particularly class XI IPS 1. The methods applied included interactive workshops, presentations, small-group discussions, modeling, and role-playing. The activity was conducted on October 9, 2025, and was met with high enthusiasm and active participation from 30 students. Evaluation was carried out using pre-test and post-test assessments to measure changes in understanding. The results showed a significant improvement of 87% in post-test scores compared to pre-test scores, indicating an increase in students’ knowledge and capacity to recognize and prevent drug abuse. In addition to benefiting the participants, this program also helped enhance the brand image of the Faculty of Engineering, University of Bengkulu, among stakeholders. Overall, the character-based educational approach proved effective in raising awareness and understanding of drug-abuse prevention among adolescents business potential.
Pengembangan Katalog Digital untuk UMKM Berbasis Bambu untuk Meningkatkan Pemberdayaan Ekonomi Lokal: Studi Kasus di Desa Sugihwaras, Indonesia Mohammad Anshori; Eko Arief Cahyono; Muhammad Arifin; Umma Shofiatuz Zuhroh; Eva Pitri Dispayanti
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.48998

Abstract

This study aims to enhance the competitiveness of bamboo-based micro, small, and medium enterprises (MSMEs) through the development of a digital product catalog in Sugihwaras Village, Indonesia. The program was conducted using the Asset-Based Community Development (ABCD) approach, which emphasizes local potential and community participation. The intervention included product documentation, digital catalog creation, and training in digital marketing and product photography. A total of 15 MSME actors participated in the program. Quantitative findings indicate a 70% increase in participants’ understanding of digital marketing concepts and a 60% expansion in product promotion reach through online platforms. In addition, the number of product inquiries increased by approximately 45% within one month after catalog dissemination. The results demonstrate that digital catalog implementation significantly improves marketing effectiveness and strengthens business networking among MSMEs. Furthermore, this initiative contributes to sustainable local economic development by integrating community assets with digital technology. This study highlights the importance of digital transformation in empowering rural MSMEs and can serve as a replicable model for similar communities.
Economic Empowerment of the Community in RT 2, Air Limas 2 Hamlet, Maninjau Village, through Techniques for Cultivating and Marketing Pesticide-Free Vegetables Nurbaiti Nurbaiti; Asri Della Monika; Hendri Van Hoten
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.49119

Abstract

The economic sector is one of the areas that has experienced a decline as a result of global conflicts. In response to this issue, Universitas Bengkulu has undertaken efforts to support community economic empowerment. It is expected that these community service activities will contribute to improving the economic capacity of local communities. One of the initiatives implemented involves the socialization, cultivation, and marketing of organic vegetables. This program aims to promote healthier lifestyles through the consumption of organic produce. In addition to the health benefits, the use of non-pesticide fertilizers can be obtained at no cost from locally available livestock manure (organic compost). Furthermore, this initiative encourages community members to engage in vegetable cultivation, as the harvest can be utilized to meet daily household needs, thereby reducing expenditures amid rising prices of essential goods. Surplus produce can also be sold, providing an additional source of income for the community.
Pelatihan Penerapan 5S dalam Sistem Housekeeping di PLTMG Lombok Peaker NTB Moh. Syaiful Anwar; Zuliantoni Zuliantoni
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.49141

Abstract

Implementing a 5S-based housekeeping management system (Seiri, Seiton, Seiso, Seiketsu, and Shitsuke) is a calculated move to boost productivity, safety, and efficiency in the power generation sector. The purpose of this community service project is to increase the Lombok Peaker NTB PLTMG employees' knowledge and proficiency in using 5S methodically. Pre-test and post-test evaluations, field practice, and training are some of the techniques employed. According to the findings, participant comprehension increased by 50.4%, from an average of 56.3 to 84.7. From level 2.1 to level 3.9, the 5S implementation score rose. Additionally, there was a 42% improvement in work area cleanliness and a 35% reduction in tool search time. These findings show that 5S training improves workplace culture and cleaning performance.
Empowering Empowering MSMEs through the integration of cassava slicing and grinding machines Megara; Adhitya Rachman; Bambang Sulaksono; Naufal Mu’ammar arman; I Gede Eka; Arif Riyadi T
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.49157

Abstract

This activity was carried out with the aim of designing and creating a multi-purpose machine that can carry out the cassava cutting and drying process in an integrated manner in one system. The development of this tool was motivated by the needs of home industry players to increase work efficiency and production capacity, especially in processing cassava into chips. The methodology applied includes the Design for Manufacture and Assembly (DFMA) approach, the implementation of Standard Operational Procedures (SOP). The Cassava Slicing and Drying Machine in One Series resulted in a prototype machine with a 1:2 ratio of the original design. The main components made were a container with a capacity of 3 kg, a drying tube with a capacity of 3 kg so that it can make cassava slices with a consistent thickness of 1 mm and immediately dry them for 10 to 15 minutes through a heating system.
THE Community Outreach on Alternative Energy from New and Renewable Energy Sources through Appropriate Technology for the Residents of Sawah Lebar Baru Subdistrict, Ratu Agung District, Bengkulu City Angky Puspawan; Agustin Gunawan; A Sofwan FA; Afdhal Kurniawan Mainil; Alex Surapati; Fepy Supriani; Hardiansyah Hardiansyah; Helmizar Helmizar; Nurul Iman Supardi; Zuliantoni Zuliantoni
Dharmakayana Vol 3 No 1 (2026): Mei : Dharmakayana: Journal of scientists, engineers, educators and scientific ac
Publisher : Program Studi Teknik Mesin, Fakultas Teknik Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dk.v3i1.49191

Abstract

The increasing demand for energy, driven by population growth and economic activities, necessitates the utilization of sustainable alternative energy sources. New and Renewable Energy (NRE) has become one of the key solutions to reduce dependence on depleting fossil fuels, which also have negative impacts on the environment. This community service activity aims to enhance public knowledge and understanding of alternative energy utilization based on NRE through the application of appropriate technology. The methods employed include community outreach, educational sessions, and simple demonstrations of alternative energy technologies. The activity was conducted in Sawah Lebar Baru Subdistrict, Ratu Agung District, Bengkulu City, which is one of the two assisted areas of the Faculty of Engineering, University of Bengkulu. The results indicate an improvement in community understanding of alternative energy concepts as well as an increased interest in adopting simple technologies such as biogas, biomass, and solar energy. Therefore, this activity is expected to promote community energy independence and resilience, support sustainable development at the local level, and contribute to the government’s national energy security program.

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