http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
인간/시스템안전분야 : 선박거주구 제조업 종사자의 직무스트레스와 작업능력에 관한 연구
김명우 ( Myung Woo Kim ),장성록 ( Swong Rok Chang ) 한국안전학회(구 한국산업안전학회) 2011 한국안전학회지 Vol.26 No.6
There have been so many studies related to job stress or musculoskeletal disorders(MSDs) in the shipbuilding industry. However, study of employee performance evaluation that reflect on the industrial features of the deckhouse manufacturing industry has not been established. Therefore, this study aimed to evaluate workers` job stress and work ability through statistical significance tests according to age, work types, years of service, work forms and sex. For this, the study conducted a job stress test using the Korean Occupational Stress Questionnaire Short Form, and employee performance evaluations using the Work Ability Index(WAI) of the Finnish Institute of Occupational Health (FIOH) on 536 workers in the deckhouse manufacturing industry. MINITAB statistics program was used for statistics analysis and significance was verified with the Kruskal-Wallis test, a corporatebody of nonparametric statistical analysis. As a result, employee performance had significant differences, depending on age, work types, years of service and sex, and job stress also depended on the number of service year and work form. Additionally, it was found that employee performance decreased more as job stress increased.
인간/시스템안전분야 : 소방대원들의 근골격계질환 예방을 위한 작업 자세 분석
노효련 ( Hyo Lyun Roh ),손성민 ( Sung Min Son ),오현수 ( Hyun Soo Oh ),장성록 ( Swong Rok Chang ),김용재 ( Yong Jae Kim ) 한국안전학회(구 한국산업안전학회) 2011 한국안전학회지 Vol.26 No.6
The aim of study was to reduce risk factors of musculoskeletal disorders, and prevent it according to evaluation and analysis of its symptoms survey, and work postures which doing much frequently. This study was conducted by 64 firefighters. It was surveyed physical burden levels, distribution of musculoskeletal symptoms, and analized work postures by using ergonomics tools, such as Rapid Entire Body Assesment(REBA), Rapid Upper Lim Assessment(RULA), NIOSH Lifting Equation(NLE). Physical burden levels, and distribution of musculoskeletal symptoms were surveyed according to frequency analysis, and the analysis of above tools were presented figures and scores. The all the results of REBA were that risk level was "High", action level was "Need soon" and the results of RULA were "The results are required detailed survey and immediate improvement" at Require rescue person handling, fire hose, hybraulic rescue equipment, universal axe work postures. The occurrence possibility of musculoskeletal disorders of fire fighters is quite high due to instability postures, excessive physical work and so on. Thus, making various efforts to prevent disorders, and improving working environment is necessary continuously