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All Journal Prosiding Semnastek Kilat Forum Mekanika JURNAL KAJIAN TEKNIK SIPIL Borneo Engineering: Jurnal Teknik Sipil TERANG : Jurnal Pengabdian Pada Masyarakat Menerangi Negeri Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat MOTIVECTION : Journal of Mechanical, Electrical and Industrial Engineering AEEJ : Journal of Automotive Engineering and Vocational Education GEOGRAPHIA: Jurnal Pendidikan dan Penelitian Geografi Jurnal AKAL: Abdimas dan Kearifan Lokal Jurnal Riset Teknik Sipil dan Sains
kustanrika, irma wirantina
Institut Teknologi PLN
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering 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 Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Nursing Public Health Social Sciences Transportation Other

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Analysis of Carrying Capacity for Settlement Location based on Spatial Planning in East Serang Sari, Yetti Anita; Permana, Sendi; Kustanrika, Irma Wirantina; Syahrini, Hilda
GEOGRAPHIA : Jurnal Pendidikan dan Penelitian Geografi Vol. 6 No. 1 (2025): Juni
Publisher : Jurusan Pendidikan Geografi Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/gjppg.v6i1.10018

Abstract

The problem of land conversion for industrial areas is a phenomenon that occurs in many cities, including East Serang. This phenomenon is a reference in the importance of calculating carrying capacity, settlement capacity and projecting settlement land needs until 2045. The research is located in part of the East Serang area in the settlement spatial pattern, with the research objective: a) analyzing land capacity, b) analyzing the carrying capacity and settlement capacity, and c) determining the distribution of locations that have high carrying capacity and settlement capacity. The approach of this research is quantitative with technical analysis: a) processing through mapping software, b) determination of land capability scale, and c) calculation of carrying capacity and settlement capacity. The results of the research show that: a) the ability class of the East Serang area in the settlement spatial pattern is divided into two, namely medium and high development ability, b) carrying capacity and settlement capacity in the research areas can still be developed into research locations, and c) areas that have high carrying capacity and settlement capacity, namely Kopo and Pamarayan sub district.
KAJIAN KARAKTERISTIK KECELAKAAN LALU LINTAS DI KABUPATEN JEMBER Ganda Surahman; Imam Fahmi Dian Sukma; Irma Wirantina Kustanrika
Jurnal Riset Teknik Sipil dan Sains Vol. 4 No. 1 (2025): Agustus 2025 - Jurnal Riset Teknik Sipil dan Sains
Publisher : Politeknik Negeri Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57203/jriteks.v4i1.2025.43-48

Abstract

Kecelakaan lalu lintas merupakan salah satu masalah serius dalam sistem transportasi, termasuk di Kabupaten Jember yang memiliki tingkat mobilitas tinggi. Penelitian ini bertujuan mengkaji karakteristik kecelakaan lalu lintas di Kabupaten Jember selama periode 2018–2023 secara sistematis untuk mendukung perumusan kebijakan keselamatan jalan. Metode penelitian menggunakan pendekatan deskriptif kuantitatif dengan analisis data sekunder dari Kepolisian Resor Jember. Hasil penelitian menunjukkan terjadi 7.116 kecelakaan dengan total korban sebanyak 10.093 orang, terdiri dari 1.968 korban meninggal dunia, 54 korban luka berat, dan 8.071 korban luka ringan. Jenis kecelakaan paling dominan adalah tabrakan depan-depan. Waktu kejadian kecelakaan tertinggi terjadi pada pukul 06.00–09.00 pagi, yaitu jam sibuk aktivitas masyarakat. Perilaku ceroboh terhadap lalu lintas depan menjadi faktor penyebab utama kecelakaan. Korban kecelakaan paling banyak berasal dari kelompok usia produktif, yaitu 15–19 tahun. Selain itu, sebagian besar kecelakaan terjadi saat cuaca cerah serta di jalan dengan kondisi permukaan baik.
Improving Student Achievement with the Application of Smart Trainers Integrated QR Code Wawan Purwanto; Hendra Dani Saputra; Dwi Sudarno Putra; Zainal Abadi Abadi; Ahmad Abadi Arif; Irma Wirantina Kustanrika
AEEJ : Journal of Automotive Engineering and Vocational Education Vol 6 No 2 (2025): Vol 6 No 2 (2025) : AEEJ : Journal of Automotive Engineering and Vocational Educa
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/aeej.v6i2.249

Abstract

The present research aims to demonstrate the enhancement of students' learning outcomes through the utilization of a smart trainer in conjunction with a QR code. This intelligent trainer is designed to display the voltage output values of each sensor on the motorcycle. Additionally, each sensor is designated a QR code, enabling students to comprehend the function of each sensor's performance and verify the theoretical principles linked with the corresponding QR code during practice. The educational method is implemented offline, comprising four sessions in phase F of the Merdeka curriculum. The cohort comprised 20 participants, consisting of 5 educators and 15 learners. The assessment results indicate that student learning outcomes enhanced following the provision of materials.
Bioethanol Production from Sugarcane Bagasse and Pineapple Peel Waste and Its Combustion Characteristics Diswanto Diswanto; Wawan Purwanto; Ahmad Arif; M. Yasep Setiawan; Irma Wirantina Kustanrika
AEEJ : Journal of Automotive Engineering and Vocational Education Vol 7 No 1 (2026): Vol 7 No 1 (2026) : AEEJ : Journal of Automotive Engineering and Vocational Educa
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/aeej.v7i1.312

Abstract

Growing demand for renewable fuels has increased interest in converting agricultural and fruit-processing residues into bioethanol. This study evaluated sugarcane bagasse and pineapple peel waste as feedstocks for bioethanol production and compared the combustion characteristics of the resulting fuels. Bioethanol was produced through pretreatment, hydrolysis, fermentation using yeast, and distillation. The samples were then examined based on boiling-point range, flame color, flame height, flame area, and flame duration at fuel volumes of 1, 2, and 3 mL. The pineapple peel bioethanol showed a boiling-point range closer to ethanol and produced flame-height values closer to pure ethanol, particularly with 8 g yeast, whereas Pertamax generated the highest flame height and flame area overall. These results indicate that sugarcane bagasse and pineapple peel waste are promising feedstocks for preliminary bioethanol production, with pineapple peel showing better combustion-related characteristics among the waste-derived samples.
Rancang Bangun Sistem Injeksi Sepeda Motor 4 Langkah Wahyu Danang Veby Yansyah; Wawan Purwanto; Hasan Maksum; Ahmad Arif; Irma Wirantina Kustanrika; Syalsa Billa Ahmad
AEEJ : Journal of Automotive Engineering and Vocational Education Vol 5 No 1 (2024): AEEJ : Journal of Automotive Engineering and Vocational Education
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/aeej.v5i1.133

Abstract

This study discusses the design of a four stroke motorcycle injection system with the aim of reducing harmful substances in exhaust emissions by changing the conventional system to an EFI system and to determine the torque and power and fuel consumption produced. This research method uses the experimental method. The results of this study are the power produced in the designed EFI system decreased by 4.33% with a difference of 0.23 kW, torque decreased by 6.95% with a difference of 0.57 kW, and the content of HC exhaust emissions decreased by 394.58% with a difference of 365.66 ppm, CO content decreased by 39.13%, with a difference of 0.63%, the content of CO2 in exhaust emissions on a four stroke motorcycle that was converted to an EFI system increased by 68.99% with a difference of 2.67%, and fuel consumption was getting smaller so that it increased by 31.85% with a difference of 21.98 Km/ L. Penelitian ini membahas tentang rancang bangun sistem injeksi sepeda motor 4 langkah dengan tujuan mengurangi zat berbahaya dalam emisi gas buang dengan mengubah sistem konvensional menjadi sistem EFI dan untuk menentukan torsi, daya, dan konsumsi bahan bakar yang dihasilkan. Metode penelitian ini menggunakan metode eksperimental. Hasil penelitian ini menunjukkan bahwa daya yang dihasilkan dalam sistem EFI yang dirancang menurun sebesar 4,33% dengan selisih 0,23 kW, torsi menurun sebesar 6,95% dengan selisih 0,57 Nm, dan kandungan emisi HC menurun sebesar 394,58% dengan selisih 365,66 ppm, kandungan CO menurun sebesar 39,13% dengan selisih 0,63%, kandungan CO2 dalam emisi gas buang pada sepeda motor 4 langkah yang dikonversi menjadi sistem EFI meningkat sebesar 68,99% dengan selisih 2,67%, dan konsumsi bahan bakar menjadi lebih kecil sehingga meningkat sebesar 31,85% dengan selisih 21,98 km/L.
Co-Authors Abadi, Zainal Abadi Abdul Rokhman Ahmad Abadi Arif Ahmad Arif Ahmad, Syalsa Billa Amiruddin, Aswar Arief Suardi Nur Chairat Arif, Ahmad Abadi Baehaqi Dasar, Amry Desi Putri Desi Putri Diswanto Diswanto Dwi Sudarno Putra Dyah Pratiwi Kusumastuti Endah Lestari Endah Lestari Endah Lestari Endah Lestari Endah Lestari Ganda Surahman Hasan Maksum Hendra Dani Saputra Hilda Syahrani Imam Fahmi Dian Sukma Iriansyah BM Sangadji Iriansyah BM Sangadji Irlan, Ade Okvianti John Paulus Pantouw M. Yasep Setiawan Muhammad Ahsan Muhammad Sofyan Muhammad Sofyan Muhammad Sofyan Pratiwi Setyaning Putri Purwanto, Wawan Ranti Hidayawanti Ranti Hidayawanti Ranti Hidayawanti RR Mekar Ageng Kinasti Rr Mekar Ageng Kinasti RR. Mekar Ageng Kinasti RR. Mekar Ageng Kinasti RR. Mekar Ageng Kinasti Sari, Yetti Anita Sely Karmila Sendi Permana Syahrini, Hilda Syalsa Billa Ahmad Veby Yansyah, Wahyu Danang Velizar Sujanes Wahyu Danang Veby Yansyah Wahyuningtias, Asri Yulisya Zuriatni Zainal Abadi Abadi