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All Journal Jurnal Teknik Sipil Jurnal Edukasi dan Penelitian Informatika (JEPIN) Jurnal Tekno IJPD (International Journal Of Public Devotion) Jurnal Teknologi Lingkungan Lahan Basah Literasi: Jurnal Pengabdian Masyarakat dan Inovasi TEKSTUR : Jurnal Teknologi Infrastruktur JOSEE : Journal of College Student's Intellectual
Boy Rangga, Boy
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Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Public Health Social Sciences Transportation Other

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Sosialisasi Peran Gender dalam Pelaksanaan Peraturan Daerah Ketapang Nomor 3 Tahun 2023 Rangga, Boy; Zulkarnain, Zulkarnain; Fadilah, Nurul; Putri Ira, Nurmaya; Rochman, Auliya; Widya Ningrum Palureng, Rurika; Ayu Catherine, Liany
Literasi Jurnal Pengabdian Masyarakat dan Inovasi Vol 4 No 2 (2024)
Publisher : Pengelola Jurnal Politeknik Negeri Ketapang Jl. Rangga Sentap, Dalong Sukaharja, Ketapang 78813. Telp. (0534) 3030686 Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/literasi.v4i2.1749

Abstract

In order to increase public awareness of the significance of gender equality in regional development, gender roles were socialized during the implementation of Regional Regulation (Perda) No. 3 of 2023 about Regional Taxes and Retributions in Ketapang Regency. 50 individuals from a range of educational and gender backgrounds participated in this activity, which was held in Sukaharja Village, Delta Pawan District, Ketapang Regency. Lectures, interactive discussions, and simulations were among the techniques employed to inform participants about the regulation's contents and the idea of gender roles. The findings showed that there is still a lack of public awareness of gender equality and regulations, especially with regard to tax and retribution obligations, which are frequently thought of as men's responsibilities. Factors such as limited socialization, low education levels, and patriarchal culture were identified as main barriers. The main conclusion of this activity is the need for more intensive and continuous socialization, the development of easily understandable materials, and improved public services to encourage active community participation in regional development. Recommendations include collaboration with relevant stakeholders, gender-disaggregated data collection, and strengthening the government's role in mainstreaming gender in all stages of development.
PEMETAAN DAN ANALISA SUMBER PENCEMAR AIR PERMUKAAN KOTA KETAPANG PROVINSI KALIMANTAN BARAT Rangga, Boy; Putri Ira, Nurmaya; Ayu Catherine, Liany; Widya Ningrum Palureng, Rurika; Ekamukti Andini, Febby; Rochman, Auliya
Jurnal Teknologi Infrastruktur Vol 6 No 2 (2024): Jurnal Teknologi Infrastruktur Volume 6 Nomor 2 Tahun 2024
Publisher : Fakultas Teknik Universitas Panca Bhakti

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Surface water quality is crucial for assessing the sustainability and environmental conditions of aquatic ecosystems. Ketapang City, located downstream of the Pawan River, faces pollution pressure due to various activities, including domestic, industrial, agricultural, livestock, aquaculture, hospitality, healthcare, and other business sectors. This study aims to identify the primary pollution sources affecting the surface water quality of Ketapang City and assess their impact on public health and the environment. The research methods employed include primary and secondary data collection and pollutant source mapping. The findings indicate that the largest pollution source originates from the domestic sector, with a Biochemical Oxygen Demand (BOD) load of 7,200.86 kg/day (7.2 tons/day), Chemical Oxygen Demand (COD) of 6,266.25 kg/day (6.26 tons/day), Total Phosphorus (P) of 249.66 kg/day, Total Nitrogen (N) of 259.41 kg/day, Total Suspended Solids (TSS) of 4,272.64 kg/day (4.27 tons/day), and pesticide contamination of 0.45 kg/day. This study highlights the need for more efficient waste management and improved water pollution policies in Ketapang City. The recommendations include enhancing domestic and industrial waste treatment systems, implementing sustainable agricultural strategies, and conducting regular water quality monitoring to ensure a healthy and sustainable aquatic ecosystem.
Preventive Legal Education and Digital Literacy on the Dangers of Online Gambling for Students of Kapuas Pontianak Private High School Rangga, Boy; Rupita, Rupita; Arif, Ibnu; Mandala, Yoga; Zulkarnain, Zulkarnain; Ningrum Palureng, Rurika Widya; Safriadi, Safriadi; Ira, Nurmaya Putri; Ikhsan, Syarif Muhammad; Catherine, Liany Ayu; Rochman, Auliya; Teresa, Roma; Mukti, Plasma Versiana; Banjarnahor, David; Parapat, Henry Anderson; Prayudha, Tengku Andrias
International Journal of Public Devotion Vol 8, No 1 (2025): January - July 2025
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/ijpd.v8i1.7385

Abstract

The problem of teenagers' involvement in online gambling practices is a crucial issue that requires educative and preventive handling. This fact has caused concern among teachers and principals of private high schools in Kapuas Pontianak. Private SMAs in Pontianak City have never received education on online gambling practices so they need it as an effort to prevent their students from participating in online gambling practices. This Community Service activity aims to provide preventive legal education and digital literacy to students of SMA Swasta Kapuas Pontianak City as an initial step to prevent online gambling practices. The methods used included interactive lectures and dissemination of educational materials. The evaluation of the activity was attended by 35 participants by providing descriptive impressions and messages and the results of the evaluation indicated an increased awareness of the risks and legal impacts of online gambling. This finding proves that an integrative approach between legal aspects and digital literacy is effective in building students' understanding and critical attitude towards digital threats. This activity is important as an educational intervention model that can be replicated in other schools, as well as developed in the form of a long-term school-based education programme on the dangers of online gambling practices.Edukasi Hukum Preventif dan Literasi Digital Tentang Bahaya Judi Online Bagi Siswa SMA Swasta Kapuas PontianakABSTRAKPermasalahan maraknya keterlibatan remaja dalam praktik judi online menjadi isu krusial yang memerlukan penanganan edukatif dan preventif. Fakta yang terjadi ini membuat kekhawatiran para guru dan kepala sekolah SMA Swasta Kapuas Pontianak. SMA Swasta Kota Pontianak belum pernah mendapatkan edukasi terhadap praktek judi online sehingga mereka memerlukan hal tersebut sebagai upaya untuk mencegah siswa dan siswi mereka ikut dalam praktek judi online. Kegiatan Pengabdian kepada Masyarakat ini bertujuan untuk memberikan edukasi hukum preventif dan literasi digital kepada siswa SMA Swasta Kapuas Kota Pontianak sebagai langkah awal pencegahan terhadap praktik judi online. Metode yang digunakan meliputi ceramah interaktif serta penyebaran materi edukatif. Evaluasi egiatan diikuti oleh 35 peserta dengan meberikan kesan dan pesan secara deskriptif dan hasil dari evaluasi tersebutpeserta mengindikasikan peningkatan kesadaran terhadap risiko dan dampak hukum dari judi online. Temuan ini membuktikan bahwa pendekatan integratif antara aspek hukum dan literasi digital efektif dalam membangun pemahaman dan sikap kritis siswa terhadap ancaman digital. Kegiatan ini penting sebagai model intervensi edukatif yang dapat direplikasi di sekolah lain, serta dikembangkan dalam bentuk program edukasi jangka panjang berbasis sekolah tentang bahaya praktek judi online.Kata Kunci :Judi online; Edukasi hukum; Literasi digital 
From Design to Execution: S-Curve-Controlled Implementation of a Hybrid Urban Drainage System in West Pontianak Saputra, Doddy Cahyadi; Santosa, Dimas Puji; Sugasta, Hervian Handika; Adibah, Fairuz; Rangga, Boy
Jurnal Teknik Sipil Vol 25, No 2 (2025): Vol 25, No 2 (2025): JURNAL TEKNIK SIPIL EDISI MEI 2025
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v25i2.92687

Abstract

This study presents an integrated approach to optimizing urban drainage infrastructure in Gg. Smile, West Pontianak"”a flood-prone area facing increased hydraulic and environmental stress due to urbanization. Field observations revealed significant degradation in earthen drainage channels, prompting the development of a hybrid system that combines reinforced concrete with ecological features. The proposed design, implemented over six weeks, utilized concrete sheet piles, crossbeams, and biofiltration zones, resulting in a 300% increase in hydraulic capacity while maintaining 40% of the original infiltration potential. IoT-based monitoring systems were embedded for real-time flow surveillance and predictive maintenance. Cost analysis revealed financial feasibility, with material efficiency and safety compliance maintained throughout the project. Post-construction evaluation confirmed a 40"“60% reduction in pollutant loads and a 25% increase in groundwater recharge. The successful use of the S-curve for progress monitoring and resource allocation validated the project"™s management strategy. This study advocates for the replication of hybrid grey-green drainage systems across tropical urban centers, integrating structural resilience with environmental sustainability and intelligent monitoring.
Analisis Dampak Lalu Lintas Swiss-belhotel Kota Pontianak Sugasta, Hervian Handika; Cahyadi Saputra, Doddy; Adibah, Fairuz; Puji Santosa, Dimas; Rangga, Boy
Jurnal Tekno Vol. 22 No. 2 (2025): JURNAL TEKNO
Publisher : Direktorat Riset dan Pengabdian pada Masyarakat Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33557/an3jss80

Abstract

Traffic Impact Analysis involves assessing the effects caused by traffic resulting from the development of a particular area on the nearby transportation system. This study aims to evaluate the performance of road sections around the Swiss-Belhotel Pontianak vicinity. To achieve the goals and objectives of the study, it is necessary to develop a methodology that can systematically integrate all stages of the work process. Primary data is defined as data obtained through direct measurement or observation at the study location. Meanwhile, secondary data refers to data collected from other parties (individuals, agencies, institutions) without the need to conduct direct measurements or observations on-site. Based on the analysis results above, the performance of the existing road segments (weekend) shows the highest Volume to Capacity Ratio (VCR) on Pahlawan Street, reaching 1.02, with a Level of Service (LoS) of F. Meanwhile, the existing road performance in (weekday) indicates that the highest VCR is on Gajahmada Street, reaching 1.40, also with a Level of Service F. Based on the analysis, it can be concluded that due to the large number of road segments with poor Level of Service (LoS), several Do-Something scenarios need to be implemented to improve the LoS after the existing year. In this study, several recommendations are proposed to enhance the LoS, such as installing additional traffic signs and road markings or widening certain road segments.
Identification of Traffic Conflict Technique in Traffic Safety Assessment Sugasta, Hervian Handika; Adibah, Fairuz; Saputra, Doddy Cahyadi; Santosa, Dimas Puji; Rangga, Boy
Jurnal Teknik Sipil Vol 25, No 4 (2025): Jurnal Teknik Sipil: Vol 25, No. 4, November 2025
Publisher : Fakultas Teknik Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jts.v25i4.100474

Abstract

One of the negative impacts of modern transportation development is the increasing number of traffic accidents, including the rising fatality rates, resulting in serious injuries and loss of life. The low level of traffic safety remains a significant challenge for the government in realising a safe and orderly transportation system. This study aims to identify and categorise the factors that influence the safety level at unsignalized four-legged intersections in Pontianak City. The Research focuses on two intersections: Putri Daranante – Putri Darahitam – Alianyang Street (Intersection 1) and Harapan Jaya – Ampera – Prof. M. Yamin Street (Intersection 2). Data were collected through field surveys using the Traffic Conflict Technique (TCT), based on the Swedish Traffic Conflict Technique and PIARC guidelines. The analysis results indicate that the Time-to-Accident (TA) parameter is the main factor influencing traffic safety levels at both study locations. Intersection 1 exhibited more serious conflict conditions, with TA values ranging from 0.0 to 0.5 seconds and conflicting speeds between 40 and 45 km/h. This study recommends implementing traffic signals and enhancing traffic sign dissemination and enforcement to reduce the number of serious conflicts.
Penerapan Metode Role Palying Dalam Pembelajran Pai Untuk Meningkatkan Kemampuan Hafalan Siswa Pada Siswa Kelas Vii Mtss Jam’iyah Mahmudiyah Tanjung Pura Rangga, Boy; Iqbal Qalabaini, M
JOSEE : Jurnal Intelektual Mahasiswa Vol 2 No 02 (2024): Education and Learning
Publisher : Sekolah Tinggi Ekonomi Syariah Manna Wa Salwa Tanah Datar Sumatera Barat

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Abstract

Penelitian ini bertujuan untuk meningkatkan kemampuan menghafal Al-Qur'an siswa kelas VII MTsS Jam’iyah Mahmudiyah melalui metode Role Playing. Penelitian menggunakan pendekatan tindakan kelas (Classroom Action Research) dengan dua siklus, setiap siklus mencakup tahap perencanaan, pelaksanaan, pengamatan, dan refleksi. Pada pra-siklus, hanya 31% siswa yang mencapai ketuntasan dengan KKM 75. Setelah penerapan metode Role Playing pada siklus I, ketuntasan meningkat menjadi 71%. Pada siklus II, persentase ketuntasan meningkat signifikan hingga 91%. Hasil ini menunjukkan bahwa metode Role Playing efektif dalam meningkatkan kemampuan menghafal Al-Qur'an siswa, meningkatkan partisipasi aktif, dan motivasi belajar mereka.
Analisis Environmental Criticality Index (ECI) di Kawasan Kota Pontianak dengan Pendekatan Google Earth Engine Mengunakan Citra Multi-Temporal Landsat 9 OLI-2 Calibrated TOA Rangga, Boy; Palureng, Rurika Widya Ningrum; Andini, Febby Ekamukti
Jurnal Teknologi Lingkungan Lahan Basah Vol 13, No 1 (2025): Januari 2025
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v13i1.92375

Abstract

Pontianak City, a trade and services center in West Kalimantan, faces environmental challenges due to rapid urbanization. In particular, the land use transition from green to building leads to impervious surface expansion with less vegetation and increasing heat on the land surface. In this work, changes contributing to environmental disruptions were thoroughly investigated by Land Surface Temperature (LST), Normalized Difference Vegetation Index (NDVI), Normalized Difference Built-up Index (NDBI), and Normalized Difference Water Index (NDWI). The indicators were collected for Environmental Critically Index (ECI) analysis using Google Earth Engine with Landsat 9 OLI-2 TOA imagery. About 91.8% of the total area, especially in densely populated areas, is within a critical level of environmental vulnerability, with 50.63% moderately vulnerable and 41.17% high vulnerability. Urban Heat Island (UHI), flooding, and poor air quality are potential consequences of this case if not properly solved. This work suggests several mitigation efforts, including Green Infrastructure Building implementation, spatial planning regulations oriented with environmental carrying capacity, and a real-time monitoring system that supports the adaptive cities to the ECI index. Thus, this research is on a scientific basis in designing sustainable development policies in tropical regions that are often environmentally affected by urban sprawl.
Prediksi Pemenuhan Ruang Terbuka Hijau Publik Singkawang Kota Berbasis Demografi dan GIS Fitrianingsih, Yulisa; Irsan, Robby; Rangga, Boy; Nurbudi, Muhammad Tegar; Ghaisani, Hilda Putri
Jurnal Teknologi Lingkungan Lahan Basah Vol. 14 No. 1 (2026): January 2026
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jtllb.v14i1.100853

Abstract

Singkawang City is one of the cities frequently visited by domestic tourists in West Kalimantan Province. The need for space for built-up land and urban infrastructure continues to increase along with population growth. This phenomenon will reduce urban vegetation area, thereby allowing urban emissions to continue to grow. For this reason, developing green open spaces as a bioengineering technique and creating relatively cheaper, healthier, safer, and more comfortable biofilters are necessary. The purpose of this study is to analyze the need for public green open spaces based on area and population using the overlay method, and to digitize the distribution map of existing green open spaces in Singkawang City. Based on the results and discussions in this study, it can be concluded that the area of public green open space needed in Singkawang City is 791.12 Ha, and the City still lacks 476.98 Ha of public green open space. Meanwhile, the need for public green open space per capita in West Singkawang District from 2025 to 2035 has been met by an existing public green open space area of 175.6 Ha. In Central Singkawang District, from 2025 to 2028, there was an existing public green open space of 159.69 Ha, but from 2029 to 2035, there was a shortage of public green open space of 15.09 Ha
Klasifikasi Tutupan Lahan dengan YOLO dan Data Citra Udara dari Drone Rangga, Boy; Arif, Ibnu; Utomo, Kiki Prio
JEPIN (Jurnal Edukasi dan Penelitian Informatika) Vol. 12 No. 1 (2026): Volume 12 No 1
Publisher : Program Studi Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jp.v12i1.100629

Abstract

Land cover classification is an important element in spatial analysis for environmental planning and management. This study aims to evaluate the effectiveness of the YOLOv8 algorithm in classifying land cover objects using high-resolution aerial imagery data from drones. Data collection was carried out using a DJI Mavic 1 Pro drone at an altitude of 100 metres, followed by annotation with bounding boxes through the Roboflow platform, division of the dataset into training, validation, and test data, and training of the YOLOv8 model with 50 epochs to measure performance and detection accuracy. The results showed that YOLOv8 was able to detect land cover objects such as buildings, vegetation, and trees with good accuracy, especially in images with a single object. Accuracy decreased in images with two to three objects due to increased spatial complexity and overlap between objects. The bounding box-based approach is effective for detecting individual objects, but it is not yet capable of classifying the entire image area as semantic segmentation methods do. Thus, YOLOv8 has the potential to be applied in monitoring land use change and sustainable environmental management, and can be further developed through integration with segmentation models such as U-Net or Mask R-CNN to improve spatial classification accuracy.
Co-Authors Adibah, Fairuz Arif, Ibnu Ayu Catherine, Liany Banjarnahor, David Cahyadi Saputra, Doddy Catherine, Liany Ayu Dimas Puji Santosa Doddy Cahyadi Saputra Ekamukti Andini, Febby Febby Ekamukti Andini, Febby Ekamukti Fitrianingsih, Yulisa Ghaisani, Hilda Putri Ikhsan, Syarif Muhammad Iqbal Qalabaini, M Ira, Nurmaya Putri Mukti, Plasma Versiana Ningrum Palureng, Rurika Widya Nurbudi, Muhammad Tegar Nurul Fadilah, Nurul Palureng, Rurika Widya Ningrum Parapat, Henry Anderson Robby Irsan Rochman, Auliya Rupita, Rupita Safriadi Sugasta, Hervian Handika Tengku Andrias Prayudha Teresa, Roma Utomo, Kiki Prio Widya Ningrum Palureng, Rurika Yoga Mandala Zulkarnain Zulkarnain