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Perancangan Model Simulasi Diskrit Pada Sistem Antrian Perbaikan Kapal Di Pt. Industri Kapal Indonesia (Persero) Makassar Dengan Menggunakan Aplikasi Promodel Nur, Taufik; Herdianzah , Yan; Nurdin , Muhammad Ashar Hidayat
Scientica: Jurnal Ilmiah Sains dan Teknologi Vol. 3 No. 1 (2024): Scientica: Jurnal Ilmiah Sains dan Teknologi
Publisher : Komunitas Menulis dan Meneliti (Kolibi)

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

Abstract

Sistem antrian merupakan suatu konsekuensi dari relatif mahal dan terbatasnya suatu fasilitas pelayanan. Sistem antrian dapat terjadi pada berbagai tempat dan waktu, salah satunya pada PT. Industri Kapal Indonesia (Persero) Makassar. Analisis terhadap sistem antrian perlu dilakukan untuk meningkatkan kinerja pelayanan dalam rangka mencapai kepuasan konsumen. Secara khusus untuk mengetahui kondisi existing dan parameter sistem antrian yang meliputi jumlah kapal dalam sistem, jumlah kapal dalam antrian, dan lama kapal dalam sistem antrian. Kedatangan yang terjadi di PT. Industri Kapal Indonesia (Persero) Makassar adalah kedatangan satuan-satuan perusahaan untuk melakukan perbaikan kapal. Dimana setiap bulannya begitu banyak perusahaan yang melakukan perbaikan kapal sehingga terjadi antrian panjang. Oleh karena itu perlu adanya alternatif pemecahan masalah yaitu melakukan model simulasi diskrit dengan menggunakan aplikasi ProModel. Tujuan yang ingin dicapai dari permasalahan penumpukan antrian dalam proses perbaikan kapal yaitu untuk mengetahui upaya yang dilakukan perusahaan dalam memperbaiki waktu tunggu kapal terhadap antrian dengan menggunakan aplikasi ProModel.
Workload analysis to determine the optimal number of workforce using the Work Load Analysis (WLA) method at PT. Harapan Jaya Multi Bisnis Ahmad, Arfandi; Herdianzah, Yan; Safutra, Nur Ihwan; Rauf, Nurhayati; Gamgulu, Rifki; Nur, Taufik
OPSI Vol 16 No 2 (2023): ISSN 1693-2102
Publisher : Jurusan Teknik Industri, Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v16i2.8967

Abstract

Workload is something that arises due to excessive activity demands. The workload is not proportional to the number of available workers because of the high target of pipe production while the number of workers is lacking so that human resources cannot work productively, especially in the production department at PT. Harapan Jaya Multi Bisnis. The purpose of this study is to determine the workload of employees in pipe production and determine the optimal number of workers. This study uses the Work Load Analysis (WLA) method to analyze the workload in determining the optimal number of workers. The results of this study after calculating the workload, it is proposed that the fixed cutting section is 2 people with a workload of 62.65%. In Branding, in real terms there is 1 person with a total workload of 11.73% and an average workload of 11.73%. After calculating the workload, it is proposed that the shooting section still be 1 person with a workload of 11.73%, because if additional workers are added, the workload will be too low. The time needed to complete the activity is 7 hours per day. After calculating the workload, Quality Control is proposed to be 1 person, because if additional workers are added, the workload will be too low, namely 7 hours per day.
The Development of Sustainable Industrial Economic Growth on the Potential of Rhizome Plants for the Aromatherapy Industry: A Study of Empirical, Scientific and Halal Aspects Nusran, Muhammad; Amin, Asni; Abdullah; Mail, Abdul; Nur, Taufik
International Journal of Integrative Sciences Vol. 3 No. 5 (2024): May 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijis.v3i5.9682

Abstract

The development of rhizome plants as raw materials for traditional medicine in South Sulawesi has not been widely developed, compared to other regions such as Java. In South Sulawesi, lemongrass, jeringau, betel, and ginger plants have not been managed professionally, especially when associated with the Petik Olah Jual (PELAJU) concept. This study aims to examine and determine the development of the industrial economy through cultivation and picking and selling of rhizome plants (Jeringau, Lemongrass, and Betel) as raw materials for traditional medicine / aromatherapy production at the farm level and also to analyze the application of the Petik Olah Jual concept to the potential of the green economy in processing rhizome plant extracts as raw materials for traditional medicines in the Makassar, Gowa, Maros and Takalar (Mamminasata) region. Conclusion: the mapping of rhizome plants in South Sulawesi and efforts to empower the Industrial economy and the welfare and skills of rhizome farmers to process into halal-based traditional medicine products are quite prospective. Economic development of the rhizome plant industry as a raw material for traditional medicine production at the farm level is used as a raw material for traditional medicine, can increase farmers' income
Tax Payer Legal Compliance In Scoping Review Dwi, Purwaningtyas; Agus, Suyoso; Nur, Taufik; Novita, Sari
Indonesian Journal of Law and Justice Vol. 3 No. 2 (2025): December
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/ijlj.v3i2.5057

Abstract

The purpose of this research is to systematically identify and analyze the development of studies on taxpayer legal compliance through a scoping review approach in the context of constitutional law. The research method uses a scoping review by examining scientific literature from various reliable sources over the past ten years. The finding indicate that the degree of taxpayer legal compliance is shaped not only by the clarity and effectiveness of regulatory instruments and law enforcement mechanisms but also by the extent of public confidence in government institutions. The conclusion emphasizes the importance of improving transparent and accountable state financial governance, strengthening the oversight mechanism for the use of the state budget, and optimizing tax law enforcement as an effort to build public trust and improve taxpayer legal compliance in a sustainable manner.
Environmental Impact Analysis Using Life Cycle Assessment (LCA) on Plastic Waste Processing at Antang Makassar Landfill Amrul, Amrul; Chairany, Nurul; Pawennari, Andi; Nur, Taufik
Journal of Industrial System Engineering and Management Vol. 4 No. 2 (2025): Journal of Industrial System Engineering and Management (Edisi November)
Publisher : PT. SAFARI AMALIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56882/jisem.v4i2.57

Abstract

This study analyzes emission loads generated from plastic waste shredding activities around the Antang Landfill. The process involves the use of transportation vehicles, diesel engines, polypropylene sacks, and polyethylene terephthalate (PET) packaging from used cooking oil containers. Diesel combustion and transportation activities contribute to air pollution, while shredded plastic waste may release additional emissions into the environment. The research aims to evaluate the environmental impacts of plastic waste shredding and propose strategies for sustainable waste management. The Life Cycle Assessment (LCA) method was applied to assess environmental aspects and potential impacts through input–output inventory analysis. Data were processed using SimaPro software, with impact assessment conducted through categorization and normalization stages. The findings reveal three main impact categories: global warming, ozone layer depletion, and human toxicity. The collection stage contributes most to human toxicity (4.66E-5 and 2.48E-16), while the transportation stage produces the highest emissions from operational vehicles (8.12E-5 and 4.32E-16). During the shredding stage, diesel combustion contributes most to ozone layer depletion (1.02E-8) and human toxicity (2.52E-13). The plastic fragment handling stage shows significant impacts on ozone layer depletion (7.9E-9) and global warming (8.69E-13). Further research is recommended to develop emission reduction strategies that integrate cost efficiency and stakeholder participation.