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All Journal Tasfiyah JUSTI (Jurnal Sistem dan Teknik Industri) Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
Dahlan, Achmad
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Religion Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Public Health Social Sciences

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IDENTIFIKASI DAN ANALISIS RISIKO OPERASIONAL PADA DIVISI PRODUKSI PERUSAHAAN VULKANISIR BAN MENGGUNAKAN METODE RISK MANAGEMENT DENGAN PENDEKATAN FMEA DAN FTA Dahlan, Achmad; leksono, eko budi; Fathoni, Muhammad Zainuddin
JUSTI (Jurnal Sistem dan Teknik Industri) Vol 2 No 1 (2021): justi
Publisher : Universitas Muhammadiyah Gresik

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (466.971 KB) | DOI: 10.30587/justicb.v2i1.3183

Abstract

CV.Citra Buana Mandiri merupakan perusahaan manufaktur yang bergerak di bidang vulkanisir ban. Pada divisi produksi CV. Citra Buana Mandiri masih belum optimal dalam mengelola operasional produksinya dikarenakan masih banyak terjadi reject pada hasil produksi ,jeleknya kualitas bahan baku, pekerjaan yang tidak sesuai dengan SOP, dan masih ada kegiatan operasional lain yang terdapat kesalahan dalam pelaksanaannya. Dari permasalahan tersebut dilakukan analisis penyebabnya, kemungkinan risiko yang terjadi, dan solusi untuk memecahkan masalah tersebut. Dalam menentukan variabel proses bisnis, Entitiy, jenis risiko, penyebab risiko, dan penanganan risiko awal dengan cara studi lapangan dan juga brainstorming dengan pihak manajemen perusahaan. Dengan metode Failure Mode and Effect Analysis (FMEA) hasil mode dan effect dibuat kuisioner yang bertujuan untuk memberikan penilaian terhadap risiko, kemudian hasilnya diolah untuk mengetahui Risk Priority Number (RPN) dan risiko kritis yang ada pada divisi produksi. Kemudian dari risiko kritis dicari akar permasalahannya dengan menggunakan metode Fault Tree Analysis (FTA). Dari hasil FMEA dan FTA diketahui bahwa terdapat 3 entitiy yang memiliki nilai RPN di atas nilai kritis diantaranya risiko dalam Pengelolaan fasilitas dengan 12 basic event, risiko pada kinerja karyawan dengan 9 basic event dan risiko pada proses produksi dengan 16 basic event. Risk treatment Usulan untuk risiko pada entitiy dengan risiko kritis adalah dengan cara mengurangi kemungkinan risiko dan menghindari risiko,untuk Risk response planning pihak manajemen dapat mengambil kebijakan membentuk kepala bagian dalam setiap kegiatan yang menunjang kegiatan divisi produksi, dengan tujuan mempermudah tugas mengelola dan merawat fasilitas, pengawasan kinerja karyawan dan memastikan kualitas hasil produksi
Integrasi Iman dan Akhlak dalam Pemikiran Said Nursi: Fondasi Moral dalam Kehidupan Modern: The Integration of Iman and Morality in the Thought of Badiuzzaman Said Nursi: The Moral Foundation in the Modern Life Dahlan, Achmad; Darmadi, Didi
Tasfiyah: Jurnal Pemikiran Islam Vol. 9 No. 1 (2025)
Publisher : University of Darussalam Gontor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/tasfiyah.v9i1.12587

Abstract

This paper aims to analyze and integrate the concepts of faith (iman) and morality (akhlak) in the thought of Said Nursi, as well as to explore his ideas in depth through a direct study of his works. The main objective is to understand the role of faith as the foundation of morality and how morality serves as a tangible manifestation of faith. This study uses a qualitative research method with a literature review approach. The primary source examined is Kulliyāt Rasāil al-Nūr, Said Nursi's masterpiece, along with other supporting literature. The results indicate that, according to Nursi, faith is not merely a belief, but also has a concrete impact on an individual's moral behavior. Good morality reflects true faith, while maintaining a noble character further strengthens one's faith. Furthermore, from an Islamic perspective, morality is not only a social norm but also an act of worship that brings the individual closer to Allah. This study also reveals that, in Nursi's view, excessive materialism and worldly indulgence can weaken faith and corrupt morality. Conversely, good morals bring inner peace and happiness as a result of strong faith. The conclusion of this study emphasizes that faith and morality are two interrelated aspects that cannot be separated in the formation of individuals and the creation of a harmonious society. The integration of the two serves as a critical foundation to face the challenges of modern life.
A Study on the Impact of Occupational Fatigue on Human Performance among Oil and Gas Workers in Indonesia Dahlan, Achmad; Widanarko, Baiduri
Kesmas Vol. 17, No. 1
Publisher : UI Scholars Hub

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

Abstract

Occupational fatigue is a serious problem since it may cause several issues, including deteriorating human performance. Some major accidents in the oil and gas industries were associated with the lack of human performance due to occupational fatigue. This study aimed to analyze the impact of occupational fatigue on human performance among oil and gas workers in Indonesia. This study used a cross-sectional design using a self-administered validated questionnaire to gather information on demographic (gender and age), work characteristics (work rotation, work duration, shift work model, day/night shift, job position), sleep debt, sleep quality, occupational (acute and chronic) fatigue, and at-risk behavior as the indicator of human performance. In this study, a total of 1,650 workers from different fields (production, drilling, well service, construction, and administration/office) participated. This study showed that occupational fatigue (both chronic and acute) significantly impacted human performance, and occupational fatigue conditions decreased human performance. This implied that managing occupational fatigue may prevent deteriorating human performance.
Co-Authors Didi Darmadi, Didi Eko Budi Leksono Muhammad Zainuddin Fathoni Widanarko, Baiduri