간행물

한국산업보건학회지 update

KOREAN INDUSTRIAL HYGIENE ASSOCIATION JOURNAL

  • : 한국산업보건학회 (구 한국산업위생학회)
  • : 의약학분야  >  예방의학및보건학
  • : KCI등재
  • :
  • : 연속간행물
  • : 계간
  • : 2384-132x
  • : 2289-0564
  • : 한국산업위생학회지(~2015)→한국산업보건학회지(2015~)

수록정보
수록범위 : 1권1호(1991)~29권3호(2019) |수록논문 수 : 965
한국산업보건학회지
29권3호(2019년 09월) 수록논문
최근 권호 논문
| | | |

KCI등재

1급성 규폐증이 발생한 규조토 분말 취급 작업장의 결정형 실리카 노출평가: 역학조사 사례

저자 : 김부욱 ( Boowook Kim ) , 김대호 ( Daeho Kim ) , 김형렬 ( Hyoung-ryoul Kim ) , 최병순 ( Byung-soon Choi )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 271-277 (7 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: A 46-year-old woman who had worked on cleaning stainless steel containers with Initially unknown powders died from acute silicosis. To determine whether the acute silicosis was related to his work environment, we conducted exposure assessment the level of exposure to respirable crystalline silica(RCS) during cleaning stainless steel containers with unknown powders.
Methods: The exposure assessment of RCS were undertaken according to the National Institute for Occupational Safety and Health(NIOSH) method 7500. The components of the unknown powder were analyzed using X-ray Diffraction.
Results: The unknown powder was found to be natural diatomaceous earth, which contained 12% and 9% quartz and cristobalite, respectively, crystalline silica. In the case of cleaning stainless steel containers with diatomaceous earth powder, the primary measurement resulted in 1.3 times higher occupational exposure limit of MOEL(in sum of quartz and cristobalite concentration) and 3.9 times higher in secondary measurement. The workbench was equipped with a local exhaust system, but because there was no hood at the end of the duct, the wind speed at the opening of the duct was 12 m/sec, whereas the controlled wind speed at the working position was only 0.3 m/sec below the legal standard.
Conclusions: There is an urgent need to install the hood, conduct safety and health education for employers and workers, and periodically monitoring and manage the working environment.

KCI등재

2반도체 산업 노동자 암 발생 위험 논란과 과제

저자 : 박동욱 ( Dong-uk Park )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 278-288 (11 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: The objectives of this study are to summary controversy over health risks among semiconductor workers, to review major cancer risk results conducted in semiconductor operation and to evaluate occupational health activities in Korea for controlling hazardous agents generated in semiconductor operations
Methods: Major occupational health issues that has been social controversies among semiconductor workers since 2007 were reviewed through an extensive literature, report and article review.
Results: Since a female semiconductor worker aged 22 died from leukemia in 2007, job-association of a number of former semiconductor workers with various types of cancer and rare diseases have been denied by the Korea Workers' Compensation and Welfare Service (KWCWS), but some of them were later awarded compensation as an occupational disease by the administrative court. Two epidemiologic cancer risk studies conducted in Korea found increased risks in leukemia and non-Hodgkin's lymphoma among semiconductor workers. Various legal occupational health activities taken in semiconductor industry were found to fail to assess a complex characteristics of semiconductor operations, such as drastic changes in chemical use, processes, and technology, multiple exposure. National compensation regulation also showed the limitation to evaluate job-association of semiconductor workers who had worked in semiconductor operation.
Conclusions: National legal measures should be taken to improve several occupational health activities and duties for protecting workers. In addition, the KWCWS program should be revised so that all workers who meet minimal job or environment associations can be compensated.

KCI등재

3광업 이직근로자에서 잠복결핵감염 위험요인 분석

저자 : 황주환 ( Joo Hwan Hwang ) , 신재훈 ( Jae Hoon Shin ) , 백진이 ( Jinee Baek ) , 최병순 ( Byung-soon Choi )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 289-297 (9 pages)

다운로드

(기관인증 필요)

초록보기

배경: 광업 종사자에서의 잠복결핵감염(latent tuberculosis infection, LTBI) 양성율을 확인하기 위하여, 이번 연구에서는 광업 이직근로자에서 LTBI 양성율 및 위험요인에 대한 연구를 진행하였다.
방법: 근로복지공단에 만성폐쇄성폐질환(chronic obstructive pulmonary disease, COPD)으로 요양 신청하여 2015년 1월부터 2017년 5월까지 근로복지공단 직업환경연구원에서 업무관련성 역학조사 및 LTBI 검사를 받은 남성 광업 이직근로자를 연구대상자로 선정하였다. LTBI 검사는 QuantiFERON-TB® Gold In-Tube (QFT-GIT)를 이용하였고 LTBI 위험요인 분석에는 이분형 로지스틱 회귀분석을 이용하였다.
결과: 전체 736명의 연구대상자의 LTBI 양성율은 69.2%(509/736명)였다. 현재 흡연[odds ratio(OR), 2.3; 95% confidence interval(CI), 1.1-4.9], COPD(OR, 1.4; 95% CI, 0.9-2.3), 적재(loading; OR, 1.8; 95% CI, 0.9-3.4) 및 채탄부서(mining; OR, 1.5; 95% CI, 0.9-2.5), 근무기간 20년대(OR, 1.6; 95% CI, 0.9-3.1) 및 30년 이상 (OR, 2.2; 95% CI, 0.9-4.9)에서 LTBI 위험이 증가하는 것으로 나타났다. 연령의 경우 연령이 증가할수록 LTBI 양성율이 증가하는 경향을 보이고 있지만, LTBI 위험은 감소하는 것으로 나타났다. 연령과 결핵균 특이 항원에 감작 후 생성되는 interferon-gamma(IFN-γ) 양은 유의한 음적 상관관계(r =-0.126)를 보여주고 있다.
결론: 광업종사자에서의 LTBI 양성율은 높은 것으로 나타났으며, 연령과 같은 숙주 요인 뿐만 아니라 광업분진 노출과 같은 직업적 요인도 LTBI 위험요인으로 나타났다.


Objectives: To identify the positive rate of and the risk factors associated with latent tuberculosis infection(LTBI) in mine workers, the objectives of the present study evaluated those among former mine workers.
Methods: Between January 2015 and May 2017, former male mine workers who had been subjects for epidemiology research for work-related chronic obstructive pulmonary disease(COPD) and had received QuantiFERON-TB® Gold In-Tube(QFT-GIT) from the Institute of Occupation and Environment(IOE) under Korea Workers' Compensation and Welfare Service(KCOMWEL) were selected as the study subjects. To identify significant variables for increased risk of LTBI, logistic regression analysis was performed.
Results: A total of 736 male former mine workers were selected as study subjects. The positive rate of LTBI among subjects was 69.2%(509/736). The current smoking[odds ratio(OR), 2.3; 95% confidence interval(CI), 1.1-4.9], COPD(OR, 1.4; 95% CI, 0.9-2.3), department loading(OR, 1.8; 95% CI, 0.9-3.4) and mining(OR, 1.5; 95% CI, 0.9-2.5), and working duration of over 20(OR, 1.6; 95% CI, 0.9-3.1) and over 30 years(OR, 2.2; 95% CI, 0.9-4.9) were associated with increased risk of LTBI. The interferon-gamma(IFN-γ) level after stimulation with Mycobacterium tuberculosis (MTB)-specific antigens showed a significantly negative correlation with age(r =-0.126).
Conclusions: The present study determined that the high positive rate of LTBI among mine workers was associated with not only the host factors but also the occupational exposure to mine dust.

KCI등재

4일개 기업의 40년 소음으로 인한 청력 손실 예방 활동을 통해 본 청력보존문화의 변화 단계

저자 : 박미진 ( Mijin Park ) , 윤충식 ( Chungsik Yoon ) , 백도명 ( Domyung Paek )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 298-309 (12 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: This study aimed to investigate stages of safety and health culture change through a reflection on 40 years of hearing conservation history at a multinational company.
Methods: The target workplaces were multinational companies with more than 1,000 employees. The research used the clinical case study and system analysis methods based on direct observation of the research from 1994 to 2009. The latter method performed an analysis of the equilibrium state of the cross-section in the given period and the longitudinal profile of the change during the given period.
Results: The stages of cultural change are divided into five stages and summarized as follows. In the first stage, workplace noise was not widely recognized as a hazard, while in the second stage, the measurement of noise levels and audiometric testing were conducted under the Korean Occupational Safety and Health Act (KOSHA). The driving force for change in the second stage was the amendment of the KOSHA. In the third stage, noise came to be recognized as a hazard factor through awareness training. The driving force of change during the third stage was the strong executive power exerted by the audit of the industrial hygiene program from the US head office. In the fourth step, there was a change to actually reduce noise. The driving force in this stage was a change in company executives' risk perception resulting from lawsuits over noise-induced hearing loss and the task force team activities for culture change based on the action learning protocol. At the fifth stage, a 'buy quiet policy' was institutionalized. The management's experience that noise reduction was difficult was the motivation to manage noise from the time of purchase of equipment.
Conclusions: The activities of a hearing conservation program are determined by the improvement of the legal system and by the way it is enforced. Noise control activities to reduce noise areas may be possible through the shared risk perception of noise-induced hearing loss and by a change agent role as a facilitator to implement noise control.

KCI등재

5LCD 제조공정에서 사용되는 화학물질의 종류 및 특성

저자 : 박승현 ( Seung-hyun Park ) , 박해동 ( Hae Dong Park ) , 노지원 ( Jiwon Ro )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 310-321 (12 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: The purpose of this study was to investigate types and characteristics of chemical substances used in LCD(Liquid crystal display) panel manufacturing process.
Methods: The LCD panel manufacturing process is divided into the fabrication(fab) process and module process. The use of chemical substances by process was investigated at four fab processes and two module processes at two domestic TFT-LCD(Thin film transistor-Liquid crystal display) panel manufacturing sites.
Results: LCD panels are manufactured through various unit processes such as sputtering, chemical vapor deposition(CVD), etching, and photolithography, and a range of chemicals are used in each process. Metal target materials including copper, aluminum, and indium tin oxide are used in the sputtering process, and gaseous materials such as phosphine, silane, and chlorine are used in CVD and dry etching processes. Inorganic acids such as hydrofluoric acid, nitric acid and sulfuric acid are used in wet etching process, and photoresist and developer are used in photolithography process. Chemical substances for the alignment of liquid crystal, such as polyimides, liquid crystals, and sealants are used in a liquid crystal process. Adhesives and hardeners for adhesion of driver IC and printed circuit board(PCB) to the LCD panel are used in the module process.
Conclusions: LCD panels are produced through dozens of unit processes using various types of chemical substances in clean room facilities. Hazardous substances such as organic solvents, reactive gases, irritants, and toxic substances are used in the manufacturing processes, but periodic workplace monitoring applies only to certain chemical substances by law. Therefore, efforts should be made to minimize worker exposure to chemical substances used in LCD panel manufacturing process.

KCI등재

6노출감시체계 구축을 위한 작업환경측정 정보 표준화

저자 : 최상준 ( Sangjun Choi ) , 정지연 ( Jee Yoen Jeong ) , 임성국 ( Sungguk Im ) , 임대성 ( Daesung Lim ) , 고동희 ( Dong-hee Koh ) , 박동욱 ( Donguk Park ) , 박윤경 ( Yunkyung Park ) , 김소연 ( Soyeon Kim ) , 정은교 ( Eunkyo Chung )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 322-335 (14 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: The goal of this study is to standardize industry, process, and job within work environment measurement information.
Methods: We selected 180 work environment measurement reports on 30 industries from a database monitored from 2014 to 2016 by the Korea Industrial Health Association. Ten industrial hygienists, each with over five years of experience in measurement, conducted a primary standardization of 180 reports. Two professional industrial hygienists with more than 20 years of experience each reviewed and revised the results of the primary standardization. We also examined the validity on the usefulness of the standardized database by the two industrial hygienists.
Results: The final standardization results were classified into eight major categories, 23 sub-major categories, 39 minor categories, 53 unit categories and 70 sub-unit categories in the Korean Standard Industrial Classification (KSIC) 10th revision. A total of 161 processes were standardized, and there were 148 processes with K2B codes. Standard job was coded into 13 job groups including operator, automobile maintenance, nurse, maintenance, manager, excavating machine operator, forklift driver, radiologist, clinical pathologist, signer, researcher, kitchen assistant, and concrete reinforcement ironworker.
Conclusions: Although the standardized information in this study may be only a part of the total information, it can be useful for improvement of the K2B system. Additional research is needed for an ongoing clean-up of data in the K2B and re-calibration and reclassification of standard processes until the future national exposure monitoring system is fully established.

KCI등재

7도금 사업장 근로자에게 발생한 시안화수소 급성중독과 작업환경평가

저자 : 함승헌 ( Seunghon Ham ) , 최원준 ( Won-jun Choi ) , 이준형 ( Junhyung Lee ) , 임용수 ( Yong Su Lim ) , 강지현 ( Jihyun Kang ) , 강성규 ( Seong-kyu Kang )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 336-342 (7 pages)

다운로드

(기관인증 필요)

초록보기

Introduction: An unexpected death was reported in a beginner immediately after starting the work at a plating factory. After the incident, air sampling was performed using a simulation of the situation as it had been at the time.
Methods: To evaluate the airborne concentration of hydrogen cyanide, a total of six samples were collected: one personal sample, three area samples, and two background samples (office and outdoors). Hydrogen cyanide measurement was performed according to the standard sampling protocol recommended by the U.S. NIOSH (National Institute of Occupational Safety and Health).
Results: The highest concentration of hydrogen cyanide was 0.938 ppm measured in a sample collected from the plating bath area with local exhaust ventilation. This value was approximately 20% of the ceiling occupational exposure limit. The personal sample showed a concentration of 0.135 ppm. Samples collected near the bath in which the incident occurred and a dehydrator showed hydrogen cyanide concentrations of 0.236 ppm and 0.101 ppm, respectively. Hydrogen cyanide was not detected in the background samples (office and outdoors).
Conclusions: It is necessary to use proper ventilation systems and respirators in plating factories to prevent acute poisoning. Furthermore, it is important to educate and train new workers dealing with toxic substances.

KCI등재

8혼합계수(K-Factor) 증가에 따른 사업장의 환기 조건 및 효율 개선에 관한 연구

저자 : 이윤호 ( Yun-ho Lee ) , 이석원 ( Seokwon Lee ) , 이경호 ( Kyoungho Lee ) , 김현욱 ( Hyunwook Kim )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 343-350 (8 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: This study aims to identify whether ventilation conditions and their effectiveness can be significantly improved in an experimental chamber by increasing the mixing factor (K-Factor).
Methods: In a chamber with a volume of 1 m3, air velocity was measured at six different points with four roof fans in the upper part of the chamber being operated in order. The impact of the ventilation conditions was analyzed when the flow rates were increasing and the first inlet of the chamber was either open or closed. Smoke patterns were also observed at four corner points where ventilation was limited. Kruskal Wallis and Mann-Whitney tests were performed to compare air velocities measured in the chamber.
Results: The air velocities measured at only the third point increased significantly from 0.03±0.03 m/s (door open) and 0.05±0.06 m/s (door closed) with two fans, 0.08±0.08 m/s with three fans, and 0.09±0.09 m/s with four fans operating (p<0.05). However, air velocities at the four corner points did not significantly increase. Smoke patters also showed that the open inlet of the chamber had no effect on improvement of ventilation conditions and effectiveness.
Conclusions: In this study, the air velocities at six points in the chamber did not significantly increase despite the increase in the mixing factor and flow rates of ventilation in the controlled environment. Therefore, the inflow of outdoor air throughout an open inlet and installation of a forced ventilation system can potentially increase the indoor air velocity and improve ventilation condition without an increase in the mixing factor.

KCI등재

9저온 대기압 플라즈마의 실내공기 중 곰팡이 생장억제 효과

저자 : 백남원 ( Namwon Paik ) , 허성민 ( Sungmin Heo ) , 이일영 ( Ilyoung Lee )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 351-357 (7 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: The objectives of this study were to investigate fungal contamination in a 31-year old university building in Seoul, Korea, and to study the inactivation of fungi using cold atmospheric pressure plasma(CAP).
Methods: To investigate the fungal contamination in a university building, air samples were collected from five locations in the building, including two study rooms, a storage room, a laboratory, and a basement. The sampling was performed in a dry season(February to April) and in a wet season(July). To study the inactivation efficacy of fungi by CAP, airborne fungal concentrations were measured before and after the operation of the CAP generator.
Results: Humidity was an important factor affecting fungal growth. The airborne fungal concentrations determined in the wet season(July) were significantly higher than those determined in the dry season(February to April). In the basement, the values determined in the dry and wet season were 319 and 3,403 CFU/m3, respectively. The inactivation efficiency of fungi by CAP was 83-90% over five to nine days of operation.
Conclusions: The university building was highly contaminated by airborne fungi, especially in summer. It is concluded that humidity is an important factor affecting fungal growth and CAP is a highly useful technique for inactivation of indoor airborne fungi.

KCI등재

10흡입 노출 모델 알고리즘의 구성과 시나리오 노출량 비교

저자 : 박지훈 ( Jihoon Park ) , 윤충식 ( Chungsik Yoon )

발행기관 : 한국산업보건학회 (구 한국산업위생학회) 간행물 : 한국산업보건학회지 29권 3호 발행 연도 : 2019 페이지 : pp. 358-367 (10 pages)

다운로드

(기관인증 필요)

초록보기

Objectives: This study aimed to review model algorithms and input parameters applied to some exposure models and to compare the simulated estimates using an exposure scenario from each model.
Methods: A total of five exposure models which can estimate inhalation exposure were selected; the Korea Ministry of Environment(KMOE) exposure model, European Centre for Ecotoxicology and Toxicology of Chemicals Targeted Risk Assessment(ECETOC TRA), SprayExpo, and ConsExpo model. Algorithms and input parameters for exposure estimation were reviewed and the exposure scenario was used for comparing the modeled estimates.
Results: Algorithms in each model commonly consist of the function combining physicochemical properties, use characteristics, user exposure factors, and environmental factors. The outputs including air concentration (mg/m3) and inhaled dose(mg/kg/day) are estimated applying input parameters with the common factors to the algorithm. In particular, the input parameters needed to estimate are complicated among the models and models need more individual input parameters in addition to common factors. In case of CEM, it can be obtained more detailed exposure estimates separating user's breathing zone(near-field) and those at influencing zone(far-field) by two-box model. The modeled exposure estimates using the exposure scenario were similar between the models; they were ranged from 0.82 to 1.38 mg/m3 for concentration and from 0.015 to 0.180 mg/kg/day for inhaled dose, respectively.
Conclusions: Modeling technique can be used for a useful tool in the process of exposure assessment if the exposure data are scarce, but it is necessary to consider proper input parameters and exposure scenario which can affect the real exposure conditions.

12
권호별 보기
가장 많이 인용된 논문

(자료제공: 네이버학술정보)

가장 많이 인용된 논문
| | | |
1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

다운로드

2미국의 비트코인 규제

(2006)홍길동심리학41회 피인용

다운로드

가장 많이 참고한 논문

(자료제공: 네이버학술정보)

가장 많이 참고한 논문

다운로드

2미국의 비트코인 규제

(2006)홍길동41회 피인용

다운로드

해당 간행물 관심 구독기관

서울과학기술대학교(구 서울산업대학교) 연세대학교 을지대학교 산업안전보건연구원 충남대학교
 78
 56
 34
 32
 29
  • 1 서울과학기술대학교(구 서울산업대학교) (78건)
  • 2 연세대학교 (56건)
  • 3 을지대학교 (34건)
  • 4 산업안전보건연구원 (32건)
  • 5 충남대학교 (29건)
  • 6 동아대학교 (28건)
  • 7 전남대학교 (21건)
  • 8 부산가톨릭대학교 (18건)
  • 9 이화여자대학교 (16건)
  • 10 서울대학교 (15건)

내가 찾은 최근 검색어

최근 열람 자료

맞춤 논문

보관함

내 보관함
공유한 보관함

1:1문의

닫기