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All Journal Jurnal Agroekoteknologi Tekinfo | Scientific Journal of Industrial and Information Engineering
Fajar Dwi Prasetyo
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Agriculture, Biological Sciences & Forestry Computer Science & IT Industrial & Manufacturing Engineering

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Analisis Postur Kerja Operator Las dengan Metode RULA : Studi kasus di UKM Las XYZ Karanganyar Ainur Komariah; Fajar Dwi Prasetyo; Suprapto Suprapto
Tekinfo: Jurnal Ilmiah Teknik Industri dan Informasi Vol 8 No 2 (2020)
Publisher : Program Studi Teknik Industri Universitas Setia Budi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31001/tekinfo.v8i2.854

Abstract

The operator's work posture in production activities is very important to note. Ergonomic work posture will support work productivity. In UKM Las XYZ there are three work postures adopted by the welding operator namely standing bent, sitting on a short chair, and squatting. Welding is the job that causes the highest muscle complaints compared to other jobs in this UKM. The purpose of this study was to assess the risk of work posture adopted by welding operators. The assessment method uses the Rappid User Limb Assessment (RULA) and the Nordic Body Map. The results showed that the final score of the work posture bent has a score of 7, which means that this work posture needs to be investigated and implemented corrective actions. Work postures sitting in short chair and squatting produce a score of 6, which means that this work posture needs further investigation and immediate improvement. Measurement of muscle complaints showed that the part of the body that was experiencing the most pain was back and waist, with an average NBM score of 4 (very sick). This is caused by static or repetitive high frequency work postures adopted by the welding operator.
EKSPLORASI KERAGAMAN MORFOLOGI TANAMAN JAHE (Zingiber officinale Rosc.) LOKAL DI KABUPATEN LEBAK, PROVINSI BANTEN Marwah Nurfadilah; Andi Apriany Fatmawaty; Nur Iman Muztahidin; Alfu Laila; Fajar Dwi Prasetyo
Jurnal Agroekoteknologi Vol 13, No 2 (2021)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v13i2.13165

Abstract

Lebak is a district in Banten province known as one of center for ginger cultivations. The study aimed to determine the diversity of local ginger plants in Lebak-Banten Regency based on morphological characters, so that kinship relationships between commodities can be seen. The study was conducted from Agustus to October 2021. This study used qualitative and quantitative descriptive methods, consisting of 7 accessions with a total sample of 21 plants from the districts in Lebak Regency as Panggarangan, Malingping, Banjarsari and Gunung Kencana. The data was processed using SPSS. Based on the results, there were 7 similar qualitative characters and 3 different qualitative characters. While there were 8 board quantitative characters (various) and 1 narrow quantitative character (uniform), the closest kinship relationship is found in accessions (B3 and E1) with a coefficient value of 1.576 and the furthest kinship in accessions (A1 and D3) wit a coefficient value of 51.024. The results of the dendogram showed that on a scale of 5 formed 14 groups, on a scale of 10 formed 7 groups, a scale of 15 formed 4 groups, a scale of 20 formed 3 group and a scale of 25 formed 2 group. Therefore, further research is needed to determine the relationship of the local ginger based on molecular analysis.
Co-Authors Ainur Komariah Alfu Laila Andi Apriany Fatmawaty Marwah Nurfadilah Nur Iman Muztahidin Suprapto Suprapto