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ANALISYS RESIKO POSTURE PADA DESAIN KURSI PENGEMUDI BAJAK SAWAH Rossi S Wahyuni; Mei Raharja; Yuyun Yuniar Rohmatin; Adil Areza
Jurnal Ilmiah Teknik Vol. 3 No. 2 (2024): Mei : Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v3i2.1237

Abstract

Farmers use tractors to shorten land processing time so that it is completed quickly and the results of  land are better. Farmers risk of posture injury when operating a tractor. The RULA (Rapid Upper Limb Assessment) is one methods used to investigate the risk of abnormalities will be experienced in carrying work activities. This research is to analyze the risk of farmers' posture when using paddy plow tractor seat. The risk of farmers' posture when driving a rice plow using results seat on paddy field plow is dominantly green, which means the posture is acceptable, where the final score value in the RULA analysis output results is 2, which means the worker works with a posture that has no risk injury.
PENGEMBANGAN DESAIN KOTAK PAKET BERBASIS DATA ANTROPOMETRI Rossi S Wahyuni; Yuyun Yuniar Rohmatin; Mei Raharja; Ayu Tasya Annisa
Jurnal Ilmiah Teknik Vol. 3 No. 3 (2024): September : Jurnal Ilmiah Teknik
Publisher : Asosiasi Dosen Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56127/juit.v3i3.1816

Abstract

A package box is a container or place that functions to make it easier for the package courier to put the package by requiring some certain body posture movements so that the package can be placed firmly in place. Anthropometry is a set of numerical data related to the physical characteristics of the human body, size, shape and strength and the application of the data to the handling of design problems. The purpose of this study is to identify the posture of use and develop a package box design based on anthropometric data of the posture of the initial package box user when placing and picking up packages. The results of the calculation of anthropometric data based on the 5th, 50th, and 95th percentile precenttility values for the development of the package box design were obtained that the length of the Package Box (95th) was 50.5085 ≈ 51 cm, the width of the Package Box (5th) was 30.6067 ≈ 31 cm, while the height of the package box (50 years) was 136.77 ≈ 137 cm. The comparison of the dimensions of the initial package box is 50 x 50 x 70 cm, while the result of the development of the design of the package box is 51 x 31 x 137 cm. The position of opening the reference package box is carried out with the position of hunched shoulders and the position of reaching the hands down when placing and picking up the package, while the position of the user of the developed package box when placing the package and the position of reaching the forward hand when placing and picking up the package with an upright posture
Pembuatan Limbah Kertas Menjadi Seed Paper dalam Pembibitan Tanaman Fauziah Aliy Ash Shidiq; Lutfiah Ananda; Patricia Shyely Yolanda Manik; Yuyun Yuniar Rohmatin
Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 4 No. 3 (2026): Juni : Mars: Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer
Publisher : Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/mars.v4i3.1669

Abstract

The continuous increase in paper consumption has a direct impact on waste accumulation and environmental degradation due to the exploitation of wood as the primary raw material. This study aims to design an innovative product called seed paper as a solution for managing paper and cardboard waste, transforming it into something more useful while supporting Sustainable Development Goal (SDG) No. 12 on responsible consumption and production. The production method involves several stages: processing waste into pulp, mixing it with chili seeds, followed by natural printing and drying. The analysis shows that both paper and cardboard waste can be processed into an effective planting medium, where the paper naturally decomposes and the embedded seeds germinate once planted. In terms of production costs, one batch of seed paper requires approximately Rp23.000 for the paper variant and cardboard variant. Technically, this process demonstrates that waste, which would otherwise accumulate in landfills, can be transformed into an innovative product that promotes reforestation while also carrying economic value through a structured calculation of the cost of goods sold.