서지주요정보
한국인의 연령을 고려한 VDT workstation 설계 = Design of VDT workstation according to ages for Korean
서명 / 저자 한국인의 연령을 고려한 VDT workstation 설계 = Design of VDT workstation according to ages for Korean / 안대진.
발행사항 [대전 : 한국과학기술원, 2004].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8015033

소장위치/청구기호

학술문화관(문화관) 보존서고

MIE 04022

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도서상태

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반납예정일

리뷰정보

초록정보

This study was conducted to evaluate the difference of visual display terminal (VDT) workstation environment variables according to ages. The environment variable in VDT workstation is generally known to be affected by anthropometry data. However, muscle activity and fatigue are different according to ages. These differences raise the need of considering the age in designing VDT workstations. At this study, there are 8 male volunteers participating, 4 in 20’s group and 4in 40’s group. Muscle activity, fatigue, subjective work load and pain have been measured using surface EMG and questionnaire from trapezius muscle in condition with and without arm rest. 4 measures has been used for this measurement: % MVC for muscle activity, normalized MF for fatigue, modified Borg’s RPE CR-10 scale for subjective work load and symptom score for pain. 4 measures showed more significant decrease with arm rest than without arm rest in experiment result (p<0.05). 3 measures except symptom score showed significant relationship with age with less (lower) average value in 40’s group than 20’s group (p<0.05). Also arm rest affected 40’s group more than 20’s group (p<0.05). Therefore, this study shows that the age can be a critical variable in setting the environment variable. It is shown that %MVC and normalized MF can be utilized as objective measures in setting the environment of VDT workstation.

서지기타정보

서지기타정보
청구기호 {MIE 04022
형태사항 vi, 62 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Dae-Jin An
지도교수의 한글표기 : 박경수
지도교수의 영문표기 : Kyung-Soo Park
학위논문 학위논문(석사) - 한국과학기술원 : 산업공학과,
서지주기 참고문헌 : p. 59-62
주제 VDT WORKSTATION
EMG
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