International Journal of Occupational Safety and Ergonomics最新文献

Development of phase-change protective clothing for improving safety of firefighters in low thermal radiation.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-02-06 DOI: 10.1080/10803548.2025.2454769

Yun Su, Yuexi Zhu, Yuwei Fan, Suyan Liu, Miao Tian

引用次数: 0

Effective strategies for reducing pilots' job burnout: cognitive reappraisal guided by high resilience with perceived stress as a mediator.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-02-06 DOI: 10.1080/10803548.2024.2430112

Zhao Yanzeng, Zhu Keyong, Xu Haixin, Liu Ziyu, Luo Pengyu, Wang Lijing

{"title":"Effective strategies for reducing pilots' job burnout: cognitive reappraisal guided by high resilience with perceived stress as a mediator.","authors":"Zhao Yanzeng, Zhu Keyong, Xu Haixin, Liu Ziyu, Luo Pengyu, Wang Lijing","doi":"10.1080/10803548.2024.2430112","DOIUrl":"https://doi.org/10.1080/10803548.2024.2430112","url":null,"abstract":"The aviation industry is acknowledged for its high-risk, high-pressure nature, where pilots' job burnout has adverse effects on well-being and industry performance. Understanding solutions to pilot job burnout is crucial for addressing the aforementioned challenges. Cognitive reappraisal, a double-edged sword, has yet to be proven effective in its application to this specific population, and there is a lack of research explaining why cognitive reappraisal can reduce job burnout. This empirical study, collecting data from 106 pilots, reveals cognitive reappraisal's efficacy in reducing burnout by lowering perceived stress (R2 = 0.497). The reduction is modulated by pilots' psychological resilience, indicating higher resilience enhances cognitive reappraisal's effectiveness. Additionally, perceived stress mediates differently in emotional exhaustion compared to dehumanization or reduced personal accomplishment. This research not only proposes, for the first time, a theoretical model depicting the impact relationships of pilot job burnout but also provides practical and targeted recommendations for reducing pilot job burnout.","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143256900","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Estimation of aerobic fitness of underground coal mine workers and development of a predictive equation to determine their V_O2max.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-02-06 DOI: 10.1080/10803548.2025.2454129

Vikram Sakinala, P S Paul

{"title":"Estimation of aerobic fitness of underground coal mine workers and development of a predictive equation to determine their VO2max.","authors":"Vikram Sakinala, P S Paul","doi":"10.1080/10803548.2025.2454129","DOIUrl":"https://doi.org/10.1080/10803548.2025.2454129","url":null,"abstract":"This study aims to evaluate the aerobic fitness of miners and develop a predictive equation to assess their maximum oxygen uptake (VO2max), which is crucial for ensuring their safety and health in harsh working conditions. Measurement of VO2max via indirect calorimetry is costly and requires skilled personnel; developing a predictive equation is a viable alternative. Existing predictive equations, e.g., Hunt, Kline and Dolgener equations, were tested using the Pearson correlation coefficient, constant error, standard error of estimate and total error. The aerobic fitness of shearer operators, bolters miners, jackhammer drillers and road header operators was very low. Bland-Altman analysis revealed that predicted VO2max measurements of all three equations had a total error of >10%, which is unacceptable for usage. Therefore, a new predictive equation was developed with a total error of 9.78%. The developed predictive equation is useful to evaluate miners' functional capacity with higher precision and assist in allocating work.","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-9"},"PeriodicalIF":1.6,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143256904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Impact of wearing a headscarf on forward head posture and dynamic balance in young collegiate females.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-02-06 DOI: 10.1080/10803548.2025.2456385

Sahiba Saifi, Sohrab Ahmad Khan, Nishat Quddus, Sachin Gupta

{"title":"Impact of wearing a headscarf on forward head posture and dynamic balance in young collegiate females.","authors":"Sahiba Saifi, Sohrab Ahmad Khan, Nishat Quddus, Sachin Gupta","doi":"10.1080/10803548.2025.2456385","DOIUrl":"https://doi.org/10.1080/10803548.2025.2456385","url":null,"abstract":"Objectives. A headscarf is a piece of fabric designed to cover the head while also wrapping around the neck. Styling of the headscarf in different ways can affect posture or balance control and a rise in forward head posture (FHP). This research aimed to examine the impact of wearing a headscarf on FHP and dynamic balance (DB) in young collegiate females. Methods. The sample size of 100 participants was categorized into two groups (wearing a headscarf and not wearing a headscarf). Measurements of FHP (craniovertebral angle, sagittal head tilt) by the photographic method and DB by the Y-balance method were performed. Results. The findings reveal that the group wearing a headscarf exhibits significant differences in both FHP and DB compared to those not wearing a headscarf, suggesting that headscarf usage may lead to abnormal head repositioning and increased tension in the posterior neck, and affect DB in females. Conclusions. The practice of wearing a headscarf contributes to abnormal head positioning and altered DB, providing valuable insights into the potential musculoskeletal effects. Implementing a comprehensive approach, encompassing education, ergonomic guidance, stretching and strengthening exercises, can enhance posture, DB and musculoskeletal health while wearing a headscarf.","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-7"},"PeriodicalIF":1.6,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143256905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparing gender differences in activation of the sternocleidomastoid muscle during the simulation of a repetitive industrial activity: a cross-sectional study.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-02-06 DOI: 10.1080/10803548.2025.2455854

Helen Cristina Nogueira Carrer, Marina Machado Cid, Luiza Trevisan Petrilli, Ana Beatriz Oliveira

{"title":"Comparing gender differences in activation of the sternocleidomastoid muscle during the simulation of a repetitive industrial activity: a cross-sectional study.","authors":"Helen Cristina Nogueira Carrer, Marina Machado Cid, Luiza Trevisan Petrilli, Ana Beatriz Oliveira","doi":"10.1080/10803548.2025.2455854","DOIUrl":"https://doi.org/10.1080/10803548.2025.2455854","url":null,"abstract":"Objectives. Neck and shoulder problems are increasing among workers, particularly during low-level repetitive tasks. Considering the interaction between neck and shoulder muscles during these tasks, studying the sternocleidomastoid muscle (SCM) activity pattern is crucial. This study aimed to investigate SCM activity during a simulated repetitive task involving muscle fatigue and upper limb elevation. Methods. Nineteen females and 20 males aged 18-35 years with body mass index 18.5-28 participated. Exclusions included musculoskeletal problems within the past 7 days, circulatory/rheumatic/inflammatory disorders, routine engagement in overhead sports or expertise in repetitive movements. Surface electromyography was used to record SCM activity, normalized using maximum voluntary contractions and converted into the root mean square (rms) and median frequency (MF). Pre-fatigue and post-fatigue periods were the first and last 30 s of the task. The craniocervical flexion test assessed deep cervical flexors and their interaction with SCM activity. Results. The rms of SCMs increased bilaterally post fatigue, regardless of sex. Females showed lower MF values in the SCM left side than males, independent of task duration. Conclusion. There were no gender differences. However, SCM changes during upper limb fatigue may indicate overuse of neck muscles during repetitive tasks involving fatigue and upper limb elevation.","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-7"},"PeriodicalIF":1.6,"publicationDate":"2025-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143256858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The incidence and severe consequences of occupational injuries among informal workers in a developing country.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-02-06 DOI: 10.1080/10803548.2025.2454152

Lucas Ronconi, José Anchorena, Jorge Paz

引用次数: 0

Ergonomics implementation barriers in Ethiopian garment manufacturing industries.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-01-28 DOI: 10.1080/10803548.2024.2446117

Temesgen Asmare, Shalemu Sharew Hailemariam

引用次数: 0

The relationship between nurses' Internet addictions, sleep quality and sleepiness.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-01-28 DOI: 10.1080/10803548.2025.2453314

Derya Şimşekli, Gönül Gökçay, Mehtap Tan

引用次数: 0

The effect of musculoskeletal system disorders in female office workers.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-01-28 DOI: 10.1080/10803548.2024.2446107

Ömer Alperen Gürses, Ferdi Başkurt

{"title":"The effect of musculoskeletal system disorders in female office workers.","authors":"Ömer Alperen Gürses, Ferdi Başkurt","doi":"10.1080/10803548.2024.2446107","DOIUrl":"https://doi.org/10.1080/10803548.2024.2446107","url":null,"abstract":"Objectives. This study aimed to analyze the effects of musculoskeletal disorders (MSDs) on the work performance, musculoskeletal fitness and quality of life of female office workers employed at a university. Methods. MSDs were evaluated in different body regions with the Cornell musculoskeletal discomfort questionnaire (CMDQ), job performance with the work role functioning questionnaire (WRFQ), musculoskeletal fitness with the musculoskeletal fitness battery (MFB) and quality of life with the short form-12 quality of life questionnaire (SF-12). Results. There was a significant weak correlation between job performance and lower back pain (LBP) (r = -0.21, p = 0.01). There were significant weak to moderate negative correlations between quality of life and CMDQ pain scores for each body part except the back, lower back and hip. There was a significant difference between those who always went to work and those who missed work for 10 days or more only in terms of LBP and hip pain scores (p = 0.008, p = 0.002). Conclusion. Musculoskeletal pain negatively impacts employees' quality of life and work performance. Neck and extremity pain reduce office workers' quality of life, while LBP and hip pain can affect work performance and lead to absenteeism.","PeriodicalId":47704,"journal":{"name":"International Journal of Occupational Safety and Ergonomics","volume":" ","pages":"1-7"},"PeriodicalIF":1.6,"publicationDate":"2025-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143061003","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A fuzzy logic approach to improve the sensitivity of the rapid entire body assessment method.

IF 1.6 4区医学

International Journal of Occupational Safety and Ergonomics Pub Date : 2025-01-27 DOI: 10.1080/10803548.2024.2445980

Chuan Zhao, Qian Qian Li, Carisa Harris Adamson, Alireza Nemati

引用次数: 0