Article Per Year (5 Year)
p-Index From 2021 - 2026
2.578
P-Index
This Author published in this journals
All Journal JURNAL AKUNTANSI, EKONOMI dan MANAJEMEN BISNIS JURNAL REKAYASA SISTEM INDUSTRI Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Cahaya Mandalika Jurnal Pengabdian dan Edukasi Sekolah (Jubaedah) Sejahtera: Jurnal Inspirasi Mengabdi Untuk Negeri Innovative: Journal Of Social Science Research Jurnal Taguchi : Jurnal Ilmiah Teknik dan Manajemen Industri Serambi Engineering Uranus: Jurnal Ilmiah Teknik Elektro, Sains dan Informatika Journal of Integrated System
Sherin Ramadhania
Teknik Industri, Fakultas Teknologi Industri, Institut Teknologi Sumatera, Lampung, Indonesia
Humanities 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 Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

Published : 18 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Serambi Engineering

 1 
Identifikasi Potensi Bahaya Pada UKM Tahu dengan Metode Hazard Identification and Risk Assessment Sebagai Langkah Penerapan Manajemen K3 Achmad Samudera Dewantara; Nia Sastra Permata; Sherin Ramadhania
Jurnal Serambi Engineering Vol. 10 No. 2 (2025): April 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

The implementation of Occupational Health and Safety (OHS) management reflects a business owner's commitment to protecting workers' health and safety. One key step in implementing OHS is identifying and mapping potential workplace hazards. In small and medium enterprises (SMEs) producing tofu, such hazards often arise during the production process. The HIRA (Hazard Identification and Risk Assessment) method is used for hazard mapping because it systematically identifies hazard locations and critically analyzes risk levels. This study was conducted at a tofu SME in Krajan, Surakarta, and identified several potential hazards categorized into four groups: hazards from the work environment, production materials, unsafe equipment, and production waste. The analysis revealed five high-risk hazards and four moderate-risk hazards. Through hazard mapping, business owners are expected to take preventive measures to minimize or eliminate exposure to these risks. This ensures worker health and safety while maintaining a smooth and uninterrupted production process.
Penentuan Rute Pelayaran Kapal Tramp: Integrasi Kecepatan Optimal, Displacement Kapal, dan Pemilihan Pelabuhan Pangkal Suroso, Muhammad; Sherin Ramadhania; Nia Sastra Permata; Achmad Samudra Dewantara; Dian Fajarika
Jurnal Serambi Engineering Vol. 10 No. 3 (2025): Juli 2025
Publisher : Faculty of Engineering, Universitas Serambi Mekkah

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

Abstract

PT XYZ is a shipping company that operates in the ad hoc and short-term contract (spot charter) market. The company faces challenges in selecting the most profitable cargo offers and in managing fuel consumption in order to maximise profits and minimise operational costs. This study aims to develop a mathematical model that optimises revenue through optimal cargo selection, while simultaneously minimising operational costs, including fuel consumption for the main and auxiliary engines. The model is based on the actual conditions of the company's fleet and focuses on tramp general cargo services operating under less-than-shipload (LTS) conditions. In addition to addressing fuel management, the study covers fleet routing, vessel allocation and port docking considerations. The proposed model uses a mixed integer nonlinear programming (MINLP) approach to optimise variables such as sailing speed, ship displacement and the sequence of port visits. Feasibility analysis using real fleet data and hypothetical cargo offers indicates that the model consistently produces viable solutions. Sensitivity analysis of key parameters within a variation range of -50% to +50% from their nominal values confirms that the model's outputs remain within acceptable bounds.
Co-Authors Achmad Samudera Dewantara Achmad Samudra Dewantara Afif, Sofwan Ahmad Hipni Ansori, Tirangga Asep Rahmatullah Asih Setyo Rini Asih Setyo Rini, Asih Setyo Aulia, Nindy Nur Bambang Setyo Panulisan Bryano, Ethana Harits Budiharjo Budiharjo, Budiharjo Dedy Khaerudin Dewantara, Achmad Samudra Dian Fajarika, Dian Dinanjar Husni Mubarok Doto Doto Gandara, Ganjar Sidik Gunawan Gunawan Gunawan Witjaksono Hanan, Siti Herdiyani, Ahmad Iqballulah, Iqballulah Irfan Muhammad Khaerudin, Dedy Lucky Setiawan Lucky Setiawan, Lucky Majdi, Nur Cholis Malik Malik, Malik Mislan Muhammad Ade Kurnia Harahap Muhammad Miftahul Abid Mustofa Mustofa Mustofa Zein, Aji Mustri, Pingki Avrillia Wandani Nia Sastra Permata Rahmatullah, Asep Rahmatulloh, Asep Ramadhan, Muhamad Rafli Salvano, Rudi Atoric Setyo Rini, Asih Siti Hanan Sri Sukmawati Suroso, Muhammad Suroso, Muhammad Suryo Panotogomo Abi Susilo, Diyan Wirabuana, Setyo Fiddin Yolla Sukma Handayani