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All Journal Geoplanning : Journal of Geomatics and Planning Journal of Geoscience, Engineering, Environment, and Technology Teras Jurnal Abdimas Talenta : Jurnal Pengabdian Kepada Masyarakat Daun: Jurnal Ilmiah Pertanian dan Kehutanan Jurnal Ilmiah Ecosystem REKA RUANG ULIN: Jurnal Hutan Tropis STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Jurnal Ilmiah Kanderang Tingang Jurnal Hutan Tropika JURNAL TEKNIK SIPIL UNAYA Jurnal Anala BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Jurnal Abdimas Ilmiah Citra Bakti (JAICB) Jurnal Teknika : Jurnal Teoritis dan Terapan Bidang Keteknikan PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Ruwa Jurai: Jurnal Kesehatan Lingkungan Jurnal Abdi Masyarakat Indonesia Jurnal Penelitian Inovatif International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Parta: Jurnal Pengabdian Kepada Masyarakat Jurnal Teknologi Berkelanjutan Jurnal Sosial dan Sains Gema Lingkungan Kesehatan Jurnal Perspektif Arsitektur Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Perkasa, Petrisly
Universitas Palangka Raya
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The Influence of Institutional and Regulatory Aspects and Information on Waste Management on Community Intention to Support Waste Management in the Kahayan River Basin, Central Kalimantan Sitinjak, Tarita Aprilani; Trissan, Whendy; Perkasa, Petrisly; Permanasuri, Ni Putu Diah Agustin; Kurniawati, Mega; Nathanael, Nathanael; Ruslan, Ruslan
Ruwa Jurai: Jurnal Kesehatan Lingkungan Vol. 19 No. 1 (2025)
Publisher : Poltekkes Kemenkes Tanjung Karang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26630/rj.v19i1.4691

Abstract

Disposing of domestic waste into the river remains a common practice among the majority of residents along the Kahayan River in Palangka Raya City impacting pollution, flooding, and public health. This study aims to analyze variables influencing people's intention to support domestic waste management activities. The study was conducted in Mendawai and Flamboyan Bawah, densely populated settlements on the banks of the Kahayan River in Palangka Raya City. One hundred respondents were selected with a non-probability technique and interviewed to obtain information on infrastructure (X1), economy (X2), location (X3), institutions and regulations (X4), and waste management information (X5) aspects. Descriptive statistics was utilized to understand respondent characteristics and Structural Equation Model-Partial Least Square (SEM-PLS) was applied to determine the effect of each variable. This study found that the majority of respondents were women (n = 44), housewives (n = 40), and over 35 years old (n = 46). The analysis results show that increasing the information aspect of waste management will increase the community's intention to support domestic waste management activities by 40.1% (P = 0.001). Meanwhile, increasing the institutional and regulatory aspects has an effect of 29.2% (P = 0.002). The other three variables did not show significant results (P > 0.05). The results of this study reveal that the community's intention to support domestic waste management activities is influenced by the informational, institutional and regulatory aspects. Establishing community-based institutions that able to provide ongoing support presents a viable strategy for promoting sustainable behavioral change.
PRELIMINARY PLANNING OF A MINING ROAD IN AMPAH DISTRICT, EAST BARITO REGENCY, CENTRAL KALIMANTAN: A TOPOGRAPHIC SURVEY USING TOTAL STATION Danar A.W Gautama; Slamet Winaryo; Tuah; Petrisly Perkasa; Mega Kurniawati
BALANGA: Jurnal Pendidikan Teknologi dan Kejuruan Vol. 13 No. 1 (2025): Journal Balanga Edisi Januari-Juni 2025
Publisher : Jurusan Pendidikan Teknologi dan Kejuruan, FKIP, Universitas Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/balanga.v13i1.12020

Abstract

This study aims to present a preliminary planning of a mining road in Ampah District, East Barito Regency, Central Kalimantan, based on topographic survey data obtained using a Total Station. The survey was conducted along a ±10.971-meter alignment traversing an area characterized by undulating to hilly terrain. The Total Station was used to accurately acquire positional and elevation data along the alignment, which was then utilized to develop the longitudinal profile and cross-sections as the basis for the geometric road design. The survey results revealed natural ground elevation variations ranging from approximately ±15 meters to ±109 meters, with significant elevation adjustments required in several segments. The longitudinal profile indicated that most of the alignment would require fill operations, particularly at STA 3+258, 3+903, and 10+775, where fill depths exceeded 6 meters. Conversely, cut areas were also identified in the initial segments of the alignment, as shown by green indicators on the profile drawings. The horizontal geometric design involved 24 curves, incorporating geometric control points such as PC (Point of Curvature), PT (Point of Tangent), and PI (Point of Intersection), as well as spiral curves to ensure smooth directional transitions. Meanwhile, drainage systems and slope stabilization measures were addressed through technical cross-sectional designs at several critical points. Overall, the use of the Total Station in this study has proven effective in producing high-quality survey data that serves as an accurate foundation for the initial planning of the mining road. These findings support the development of an efficient alignment design, well-suited to the terrain conditions and operational requirements of mining activities.
Analysis of Community Resilience Factors in One Area Against Flood Disasters Andie; Sutrisno, Herwin; Permana, Indrawan; Susi, Theresia; Perkasa, Petrisly
Jurnal sosial dan sains Vol. 5 No. 6 (2025): Jurnal Sosial dan Sains
Publisher : Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsosains.v5i6.32340

Abstract

Floods that impact residential areas can disrupt urban activities and significantly affect the lives of people residing in flood-prone zones. The Flamboyan Bawah settlement in Langkai village, Jekan Raya sub-district, Palangka Raya city is one such area frequently affected by flooding. Nevertheless, residents continue to choose to remain in the area. Therefore, this research aims to analyze the factors influencing community resilience in a specific area against flood hazards, with a focus on Palangka Raya. A mixed-methods design, integrating both quantitative and qualitative approaches, was employed. Data collection involved observations, interviews, questionnaires, and document analysis, with a sample comprising 100 heads of households. Multiple linear regression was utilized for data analysis. The results indicate that social factors, economic factors, physical aspects of housing, and policy factors all have a positive and significant influence on community resilience. This finding suggests that resilience in flood-prone communities is not determined by a single factor, but rather by the interaction of multiple dimensions. Communities tend to persist due to strong social capital, established economic adaptation strategies, housing modifications tailored to environmental conditions, and support from government policies. The implications of this study highlight the need for more adaptive policy planning, improvements in housing quality, strengthening of the local economy, and enhancement of social capacity within communities to increase resilience to flood risks in vulnerable areas.
ANALYSIS OF FIRE POST PLACEMENT BASED ON FIRE RISK IN KATINGAN HILIR DISTRICT, KATINGAN REGENCY Yoshua Paskaputra; Theresia Susi; Singgih Hartanto; Tari Budayanti Usop; Herwin Sutrisno; Petrisly Perkasa
International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) Vol. 4 No. 9 (2025): AUGUST
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/ijset.v4i9.961

Abstract

This study aims to analyze fire vulnerability levels and determine the optimal placement of fire stations in Katingan Hilir District, Katingan Regency, Central Kalimantan. Using a quantitative method and spatial modeling approach, the research integrates ten years of NASA MODIS satellite data (2015–2024) focusing on three key variables: fire hotspots, rainfall, and land cover. Findings reveal that 48.5% of the 301 recorded fire hotspots were not covered by the three existing fire stations, with the highest concentration found in Hampangen Village. Based on spatial overlay modeling and a 15-minute response time standard, the study recommends establishing a new fire station in this high-risk area. This spatial assessment offers valuable input for adaptive spatial planning and aims to enhance the regional fire risk management system.
Dari Data ke Tindakan: Echosounder Singlebeam untuk Pemetaan dan Keamanan Kapal Wisata Perkasa, Petrisly; Susi, Theresia; Sutrisno, Herwin; Hartanto, Singgih; Firdaus, Firdaus; Septiani, Rina; Apriadi, Hengky; Ovany, Riska
Jurnal Abdi Masyarakat Indonesia Vol 5 No 5 (2025): JAMSI - September 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.2094

Abstract

Sungai memainkan peran penting sebagai jalur transportasi dan sumber daya alam bagi masyarakat sekitar, namun masalah pendangkalan sungai semakin mendesak dan mengancam keselamatan kapal wisata serta ekonomi lokal. Pengabdian ini bertujuan untuk meningkatkan keselamatan navigasi kapal wisata melalui pemetaan kedalaman sungai menggunakan Echosounder Singlebeam Garmin GPS Map 585 Plus di Daerah Aliran Sungai (DAS) Kahayan, Kota Palangka Raya. Metode yang diterapkan menggantikan pengukuran tradisional dengan teknologi modern, yang meliputi perencanaan, pelaksanaan, dan evaluasi. Tahap perencanaan mencakup observasi lapangan dan koordinasi dengan pelaku usaha kapal wisata untuk mengidentifikasi area yang mengalami pendangkalan. Data kedalaman yang diperoleh akan dianalisis menggunakan perangkat lunak Sistem Informasi Geografis (GIS) untuk menghasilkan peta kedalaman yang informatif. Pelaksanaan mencakup sosialisasi dan pelatihan bagi komunitas kapal wisata mengenai penggunaan peta dalam navigasi. Evaluasi dilakukan untuk menilai kelebihan dan kekurangan pemetaan ini. Dengan melibatkan masyarakat, diharapkan mereka dapat memahami pentingnya data kedalaman sungai dan memanfaatkan peta secara efektif, sehingga meningkatkan keselamatan dan keberlanjutan operasional di sektor pariwisata.
KARAKTERISTIK SISTEM HYBRID PLTS DAN TURBIN ANGIN HAWT SEBAGAI PEMBANGKIT LISTRIK Jaya, Harie Setiyadi; Perkasa, Petrisly; Darung, Untung; Sukardi, Sukardi; Rahmat, Muhammad Hudan
Steam Engineering Vol. 7 No. 1 (2025): STEAM Engineering, Vol. 7, No. 1, September 2025
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jptm.v7i1.20308

Abstract

The energy crisis in the coastal areas of Central Kalimantan demands a power generation solution that is independent, reliable, and easily transported. This study aims to develop and test the performance of a portable Hybrid Power Plant (PLTH) prototype that combines solar panels and a Horizontal Axis Wind Turbine (HAWT). The method used is experimental research, including the design, fabrication, and performance testing of the prototype directly in the field. Voltage output measurements were carried out on both energy sources to validate the system's performance under varying weather conditions. The test results show that the prototype successfully operates effectively, where the solar panels produce a peak voltage of 20V in sunny weather and the wind turbine reaches 24V at a speed of 360 rpm. The successful integration of these two sources proves the advantages of a complementary hybrid system, while offering a portable energy solution applicable to remote areas
PENILAIAN RISIKO GEOMEKANIK TAMBANG LOKAL DENGAN METODE ROCK MASS RATING DI LOA JANAN SAMARINDA Shodiqin, Muhammad Ali; Usop, Tari Budayanti; Susi, Theresia; Hartanto, Singgih; Sutrisno, Herwin; Permana, Indrawan; Perkasa, Petrisly
Jurnal Teknika: Jurnal Teoritis dan Terapan Bidang Keteknikan Vol. 9 No. 1 (2025): Jurnal Teknika: Jurnal Teoritis dan Terapan Bidang Keteknikan, Oktober 2025
Publisher : Fakultas Teknik Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jt.v9i1.15887

Abstract

This research explores slope stability at a sandstone mine in Loa Janan Ilir sub-district, Samarinda City, by applying the Rock Mass Rating (RMR) method to identify potential geotechnical risks. The 30-meter Scanline method was used to collect structural data on the bridles, while five key RMR parameters, including uniaxial compressive strength and Rock Quality Designation (RQD), were analyzed to determine the quality of the rock mass. The results revealed that the rock mass at the site has an RMR value of 33.5425, which classifies the slope condition as class IV (poor). This finding highlights the great potential for wedge avalanches to occur, which could threaten the safety of workers and mining operations. As such, this study offers critical insights that can drive decision-making in risk mitigation and safer mine management in the area.
Mapping of Agro Tourism Potential in Misik Kalampangan Area using Unmanned Aerial Vehicle (UAV) Technology Layang, Samuel; Perkasa, Petrisly
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 6 No. 2 (2021): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1067.093 KB) | DOI: 10.32734/abdimastalenta.v6i2.6417

Abstract

The people of the Misik Kalampangan area, which are located on peatlands, are not yet fully aware of the potential in their area. To turn this area into an agro-tourism, it is necessary to map the potential from the air using an aircraft (Unmanned Aerial Vehicle - UAV). This mapping process is also complemented by a direct observation survey in the Misik area with the aim of validating the results of visual interpretation of the resulting map product, so that the information conveyed on the map is in accordance with the conditions in the field. The product of this activity is a detailed scale photo map of the Misik area that can be used as the basis for land management planning in the Misik Kalampangan area. This activity was followed by the submission of photo map products which were attended by village officials and the community. Through this activity, the community is expected to be able to independently observe and update data on land cover changes and other phenomena that occur in the Misik area.
Analisis dan Prediksi Pemanfaatan DAS Sebangau Secara Berkelanjutan di Desa Garung Provinsi Kalimantan Tengah : Analysis and Prediction of Sustainable Sebangau River Basin Use in Garung Village, Central Kalimantan Province Perkasa, Petrisly; Gumiri, Sulmin; Wahyudi, Wahyudi; Permana, Indrawan
HUTAN TROPIKA Vol 18 No 2 (2023): Volume 18 Nomor 2 Tahun 2023
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v18i2.11883

Abstract

People who have lived in watersheds for a long time rely on fish and wood for their livelihoods, but these resources are still getting worse because of people. On the one hand, growth keeps going, and the population keeps growing yearly without anyone stopping it. This means that market demand keeps increasing, which makes people using the watershed do too much fishing and logging. Along the Sebangau watershed, social and environmental problems are now, such as the loss of peat swamp forest land cover and fewer fish. There are also social and cultural problems, such as the incomes of the people who really do sustainable fishing are still decreasing. To solve these complicated and interconnected problems, we need methods from different fields that work together. The system dynamics methodology is one way to figure out policy scenarios for how watersheds will be used in the future in a complicated, dynamic way that involves many parts and pieces. System dynamics can make the behaviour of the environmental management system easier to understand and model. This helps area managers and the government devise other ways to make decisions about the future. Palangka Raya University's academics did this study to give TNS managers and local governments information about climate change and the global environment and to predict symptoms or events that are bad for the people, nation, and state of RI. This study is about the University of Palangka Raya's Principal Scientific Pattern (PIP), the Development of Science and Technology in Tropical Peat Swamp Areas and River Streams, also known as Science and Technology Innovation.
THE RELATIONSHIP BETWEEN STUDENTS' PERCEPTIONS OF BUILDING MAINTENANCE ENGINEERING SKILLS COMPETENCIES AND POST-GRADUATE ORIENTATION AT SMKN 1 PALANGKA RAYA Septian Adji Nugroho; Samuel Layang; Petrisly Perkasa
PARENTAS: Jurnal Mahasiswa Pendidikan Teknologi dan Kejuruan Vol. 10 No. 1 (2024): Journal Parentas Edisi Januari-Juni 2024
Publisher : Jurusan Pendidikan Teknologi Dan Kejuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/parentas.v10i1.11332

Abstract

The perception of each individual is different and there are many aspects that influence a person's perception of anything, including determining the ideals or targets to be achieved. The orientation or direction of students' plans after graduating from vocational school will lead to work, continuing education or entrepreneurship. The student's post-graduate orientation or plans will be related to the student's perception of Skill Competency during their studies. The purpose of this research is to determine students' perceptions regarding Building Maintenance Engineering Skills Competencies at SMKN 1 Palangka Raya, students' plans after graduating from SMKN 1 Palangka Raya, and to describe the magnitude of the relationship between students' perceptions and orientation after graduating from SMKN 1 Palangka Raya. The research method used is the correlational descriptive method. The research instrument used a questionnaire, both for student perception variables and orientation after graduating from vocational school. The population in this research is students of classes X and XI in Building Maintenance Engineering and the entire population will be used as samples for testing. The findings of this research are: (1) students' perceptions of Building Maintenance Engineering Skills Competency have high criteria; (2) orientation after graduating from vocational school is in the high category and tends to lead to work and continuing after graduation; and (3) The influence of the relationship between student perceptions regarding Building Maintenance Engineering skills competency and post-graduate orientation at SMK Negeri 1 Palangka Raya. It could be said that there is no significant influence between student perceptions and post-graduate orientation, because on average students answered that their goals after graduation.
Co-Authors Adi Jaya Adi Wiratno, Adi Aldi Wira Prajoga Ambia Rio Suwanda Andie Antonio Jonay Jovani Sancho Antonius Triadi Apriadi, Hengky Arianto Berkat Pisi Berkat Yuda Cassiophea, Lola Danar A.W Gautama David Pratama Putra Davit Purwodesrantau Debora Debora Debora Dermawati Sihite Eka Nur Taufik Eldy Indra Purnawan Eldy Indra Purnawan Firdaus Firdaus Fortona, Nicky Gagas Wira Syahputra Galfri Siswandi Galfri Siswandi, Galfri Gautama, Danar Ariangga Windra Glen Wildodo Glen Wildodo Gumiri, Sulmin Gunarjo Suryanto Budi Hanafi, Nanang Hari Prakasa Hariani, Yusdi Hartako, Henra Hendrowanto Nibel Inga Torang Jany Tri Raharjo Jaya, Harie Setiyadi Jemi, Renhart Kurniawati, Mega Laksono Trisnantoro Lola Cassiophea Lusia Widiastuti Mantana, Handri Mega Kurniawati Missesa Muhammad Adam Malik Muhammad Hudan Rahmat Natalina Asi Nathanael Nathanael Nathanael Nathanael Yanuar Kristianto Ni Putu Diah Agustin Permanasuri Ni Putu Diah Agustin Permanasuri Nika Safitri Nor Hikmah Wati Nugroho, Septian Aji Partawijaya, Daniel Permana, Indrawan Permanasuri, Ni Putu Diah Agustin Pijai Pijai Pitro Prasatya Aji Santoso Prayoga, Aldi Wira Purnawan, Eldy Indra Renhart Jemi Revianti Coenraad Rido, Rido Rifo Fachrezzy Rina Septiani, Rina Rinto Alexandro Riska Ovany Ruli Meiliawati Ruslan Ruslan Ruslan Ruthena, Yuli Sabrina Valent Casey Bintang Salampak Dohong Samuel Layang Septian Adji Nugroho Septian Adji Nugroho Shodiqin, Muhammad Ali Siahaan, Airways Parlindungan Sigin, Wiratno Y Singgih Hartanto Singgih Hartanto Sitinjak, Tarita Aprilani Slamet Winaryo Sri Nadila Amriyana Sri Wahyuni Sukardi Sukardi Supriadi, Benong Susi, Theresia Sutrisno, Herwin Syam’ani Tari Budayanti Usop Tarita Aprilani Sitinjak Topan Eka Putra Trissan, Ardi Hosea Trissan, Whendy Tuah Untung Darung Usop, Tari Budayanti Verianto Noventri Vontas Alfenny Nahan Wahyudi Wahyudi Welrenot Sinaga Whendy Trissan Wiratno Wiratno Y Sigin Wiyogo Wiyogo Wiyogo Yesser Priono Yoshua Paskaputra Yusuf Aguswan Zafrullah Damanik