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IF 0.5 3区数学 Q3 LOGIC

Journal of Symbolic Logic Pub Date : 2021-01-29 DOI:10.23960/JSL19104-120

E. Y. Yovi, Ahmad Fauzi

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引用次数: 2

摘要

松脂是一种极具发展前景的非用材林产品。松脂采收一般分为两大主要活动:采伐和采集工作。通常在手工技术下进行的收集活动被归类为可引发肌肉骨骼疾病(MSDs)的手工材料处理。这项工作姿势研究概述了工人面临的msd中断程度。因此，可以采取适当的纠正措施。使用Kinovea软件捕获选定工作周期中的运动序列。工作姿势分析采用自然活动度(SAG)、快速上肢评估(RULA)和快速全身评估(REBA)相结合的方法进行。SAG分析显示，背部和肩部是最容易受伤的部位。使用RULA和REBA进行工作姿势分析，验证了弯曲或半弯曲可能导致MSDs。由于负荷和重复因素的影响，这些工效学风险可能更高。减少弯曲/半弯曲的姿势，减轻树脂桶的重量，在工作活动之间进行短暂的休息/休息，应该被视为减少树脂收集工作中可能发生的人体工程学风险的潜在策略。关键词:林业工人，肌肉骨骼疾病，非木材林产品，油树脂，自然活动范围

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Penilaian Risiko Ergonomi dalam Kegiatan Pemungutan Getah Pinus: Analisis Postur Kerja Statis (Ergonomics Risk Assessment in Pine Resin Harvesting: A Static Postural Analysis)

Pine resin is one of the non - timber forest products commodity that has excellent prospects. Pine resin harvesting is generally divided into two main activities: tapping and collecting works . Collecting activit y that is commonly done under manual technique is classified as manual material handling that can trigger musculoskeletal disorders (MSDs). This work posture study offers an overview of MSDs disruption level faced by workers. Therefore, the proper corrective action can be taken. Motion sequences in selected work cycles were captured by using the Kinovea software. Work posture analysis was performed by a combination of the natural range of motion (SAG), Rapid Upper-Limb Assessment (RULA), and Rapid Entire Body Assessment (REBA). SAG analysis shows that the body ’ s parts having a high probability of being injured are the back and shoulders. Work posture analysis using RULA and REBA verified that bending or half bending may cause MSDs. The ergonomics risk in these positions might be higher due to the influence of load and repetitive factors. Reducing the posture of bending/half bending, reducing the weight of the resin bucket, and taking a short break /rest in between work activities should be considered as potential strategies in reducing the ergonomics risks that may occur during the resin collection work . Keywords: forestry workers, musculoskeletal disorders, non-timber forest products, oleoresin, natural range of motion

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来源期刊

Journal of Symbolic Logic 数学-数学

CiteScore

1.20

自引率

16.70%

发文量

审稿时长

6-12 weeks

期刊介绍： The Journal of Symbolic Logic publishes research in mathematical logic and its applications of the highest quality. Papers are expected to exhibit innovation and not merely be minor variations on established work. They should also be of interest to a broad audience. JSL has been, since its establishment in 1936, the leading journal in the world devoted to mathematical logic. Its prestige derives from its longevity and from the standard of submissions -- which, combined with the standards of reviewing, all contribute to the fact that it receives more citations than any other journal in logic.