职业用途外骨的质量,生产力和经济影响:系统性审查
Daniel E Fournier1, Marcus Yung1, Kumara G Somasundram1
1Canadian Institute for Safety, Wellness & Performance, School of Business, Conestoga College Institute of Technology and Advanced Learning, Ontario, Canada.
PloS one
|June 27, 2023
概括
外骨架可以影响工人的质量和生产力,但影响因任务而异. 需要对职业外骨架的现实世界使用和经济影响进行更多的研究.
科学领域:
- 职业健康和安全 职业健康和安全
- 人与机器人的交互
- 人体工程学就是人体工程学.
背景情况:
- 外骨在职业环境中越来越多地用于提高工人的能力.
- 了解外骨对工作质量和生产力的影响对于采用至关重要.
- 外骨架实施的经济影响需要彻底评估.
研究的目的:
- 系统地审查有关职业外骨架的工人质量和生产率的文献.
- 综合当前关于外骨在工作场所经济影响的知识.
- 确定外骨用于职业任务的研究缺口.
主要方法:
- 在六个数据库中按照PRISMA指南进行系统的文献搜索.
- 包括2000年1月以来出版的英语文章.
- 使用JBI的准实验研究检查清单进行包含的研究的质量评估.
主要成果:
- 包括15篇文章,重点关注外骨对用户质量和生产力的影响.
- 通常测量的结果包括耐力,任务完成时间和错误率.
- 没有研究评估了职业外骨使用的经济影响.
结论:
- 外对质量和生产力的影响取决于任务,在采用时需要仔细考虑.
- 未来的研究应该专注于与多样化的工人群体的实地研究.
- 经济影响评估对于对外骨进行知情的组织决策至关重要.
相关概念视频
01:55Bone Structure
Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.
01:29Bone Disorders
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
01:18Mechanical Characteristics of Steel
The mechanical characteristics of steel are assessed through various tests that evaluate its strength, toughness, and flexibility. These tests include tension, torsion, impact, bending, and hardness assessments, each providing crucial information about steel's suitability for specific applications.
The tension test is fundamental for determining tensile strength. In this test, a steel specimen is stretched using a gripping device until it breaks. The data collected during this test are used to...
The tension test is fundamental for determining tensile strength. In this test, a steel specimen is stretched using a gripping device until it breaks. The data collected during this test are used to...