Kwonchul Ha

PROFILE

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Aliases
Kwon Chul Ha, Kwon-chul Ha, Kwonchul Ha, Kwonchull Ha
Publication record
50 papers · 817 citations · H-index 11

PAPERS

Occupational disease issues in high-tech industries of South Korea: analysis of governmental data on the semiconductor and display industries
20250 citationsauthor #4
Occupational disease issues in high-tech industries – Focused on the public interest NGO data on the semiconductor and display industries in South Korea
20250 citationsauthor #4
Characteristics of Exposure to High-Risk Substances in the Electronics Industry Using the Work Environment Survey and Work Environment Measurement Database (2018~2022) in South Korea -Dichloromethane, Trichloromethane, and Tetramethylammonium Hydroxide-
20240 citationsauthor #13
Recommendation for the establishment of a poison control center at the Korea Disease Control and Prevention Agency
2020276 citationsauthor #6
Comparison of Notation Items for Chemical Occupational Exposure Limits
20202 citationsauthor #3
Strengthening the Occupational Exposure Limit for 1-Bromopropane according to the Results of Epidemiological Studies and Exposure Status, 1-브로모프로판의 노출 실태와 역학조사에 따른 노출기준 강화에 관한 연구
20200 citationsauthor #1
Environmental to bacco smoke exposure and The impact of a smoking ban in internet cafes, pubs and billiard halls around a university in Korea
20190 citationsauthor #1
Exposure Characteristics of Chemical Hazards in Metalworking Operations using an Employee Exposure Assessment Database, 작업환경측정 자료를 이용한 CNC공정의 유해물질 노출 특성
20181 citationsauthor #3
Extremely Low Frequency-Magnetic Field (ELF-MF) Exposure Characteristics among Semiconductor Workers
201814 citationsauthor #8
Characteristic of Chemical Use in the Semiconductor Manufacturing Industry
20180 citationsauthor #9
Comprehensive Evaluation of Hazardous Chemical Exposure Control System at a Semiconductor Manufacturing Company in South Korea
201817 citationsauthor #5
CHARACTERISTICS OF ETS EXPOSURE IN INTERNET CAFES, PUBS, AND POOL HALLS AROUND A UNIVERSITY CAMPUS
20181 citationsauthor #1
Chemical use in the semiconductor manufacturing industry
201826 citationsauthor #9
Exposure of Outdoor Workers to Particulate Matter in Construction Sites
20171 citationsauthor #5
Arsenic Exposure during Preventive Maintenance of an Ion Implanter in a Semiconductor Manufacturing Factory
20178 citationsauthor #10
Evaluation of Indoor ETS Exposure Levels in Pubs, PC Game Rooms, and Billiards Halls around a University Campus using PM2.5 Concentrations
20161 citationsauthor #3
Impact of Partial and Comprehensive Smoke-Free Regulations on Indoor Air Quality in Bars
201611 citationsauthor #4
Characteristics of Respirable Elemental Carbon (EC) Exposures of Household Waste Collectors
20164 citationsauthor #8
O47-2 Evaluation of peak exposure to extremely low-frequency magnetic fields during the semiconductor manufacturing process
20161 citationsauthor #6
Estimates of the Number of Workers Exposed to Diesel Engine Exhaust in South Korea from 1993 to 2013
20165 citationsauthor #4
Job-specific Questionnaire for Estimating Exposure to Hazardous Agents among Semiconductor Workers
20162 citationsauthor #6
P102 Benzene exposure matrices using employees’s exposure assessment data in south korea
20160 citationsauthor #1
Benzene Exposure Matrices Using Employees's Exposure Assessment Data
20151 citationsauthor #3
Short-Term Impact Of A Comprehensive Smoke-Free Law Following A Partial Smoke-Free Law On PM2.5 Concentration Levels At Hospitality Venues On Campus Towns
20150 citationsauthor #6
Short-Term Impact of a Comprehensive Smoke-Free Law Following a Partial Smoke-Free Law on PM2.5 Concentration Levels at Hospitality Venues on the Peripheries of College Campuses
20152 citationsauthor #5
A Study on the Spatial Distribution of Medical Waste Generation and Treatment in Korea
20156 citationsauthor #6
Occupational Exposure to Diesel Particulate Matter in Municipal Household Waste Workers
201532 citationsauthor #6
Estimating Benzene Exposure Level over Time and by Industry Type through a Review of Literature on Korea
201515 citationsauthor #3
Indoor PM 2.5 Concentrations in Different Sizes of Pubs with Non-comprehensive Smoke-free Regulation
20156 citationsauthor #8
Study on the Chemical Management - 2. Comparison of Classification and Health Index of Chemicals Regulated by the Ministry of Environment and the Ministry of the Employment and Labor
20150 citationsauthor #11
Study on the Chemical Management - 1. Chemical Characteristics and Occupational Exposure Limits under Occupational Safety and Health Act of Korea
20152 citationsauthor #5
Review for CAREX(CARcinogen EXposure) Exposure Surveillance System: Limitation and Application to Korea, 발암인자 노출감시를 위한 CAREX(CARcinogen EXposure, CAREX) 프로그램 고찰; 한계점과 활용 방안
20140 citationsauthor #5
Penetration of Fiber Versus Spherical Particles Through Filter Media and Faceseal Leakage of N95 Filtering Facepiece Respirators with Cyclic Flow
20138 citationsauthor #6
Characteristics of Particulate Matter Generated while Handling Municipal Household Waste
20137 citationsauthor #6
Relationships among Fluid Ethanolamine Formulation, Airborne Ethanolamines, and Aerosol Levels in Machining Operations
20121 citationsauthor #3
Evaluation of Workers Exposed to Ethylene Glycol Monomethyl Ether and Ethylene Glycol Monomethyl Ether Acetate
20121 citationsauthor #6
Airborne bacteria concentrations and related factors at university laboratories, hospital diagnostic laboratories and a biowaste site
201130 citationsauthor #3
Evaluation of Atopy and Its Possible Association with Indoor Bioaerosol Concentrations and Other Factors at the Residence of Children
20116 citationsauthor #8
Desorption efficiency and comparison of passive sampler and active sampler for the measurement of ethylene glycol monomethyl ether and ethylene glycol monomethyl ether acetate
20116 citationsauthor #6
A comprehensive review of arsenic levels in the semiconductor manufacturing industry.
201039 citationsauthor #4
Trace analysis of tetracycline antibiotics in human urine using UPLC-QToF mass spectrometry
201055 citationsauthor #4
Construction of an Exposure Matrix Using a Risk Assessment of Industries and Processes Involving Dichloromethane
20102 citationsauthor #4
Characteristics of PM10, PM2.5, CO2 and CO monitored in interiors and platforms of subway train in Seoul, Korea.
2008204 citationsauthor #2
Application of Matrices and Risk Assessment of Industries and Processes using DMF
20082 citationsauthor #1
A Study on production of mVOC by Stachybotrys chartarum
20070 citationsauthor #1
Effect of Metalworking Fluid Mist Exposure on Cross‐Shift Decrement in Peak Expiratory Flow
200715 citationsauthor #6
Relationships of TVOC with Several Aromatic Hydrocarbon Constituents at Preschool Facilities
20062 citationsauthor #3
Characterization of $PM_{10}$ and $PM_{2.5}$ Levels inside Train and in Platform of Subway
20054 citationsauthor #4
Cadmium Concentrations in Environmental Tobacco Smoke of Indoor Environments
20030 citationsauthor #1
Loss of Metalworking Fluids Collected on PVC Filter Due to Contact with Clean Air and Desiccation
20011 citationsauthor #2

TIMELINE

2001 1 citations

2003 0 citations

2005 4 citations

2006 2 citations

2007 15 citations

2008 206 citations

2010 96 citations

2011 42 citations

2012 2 citations

2013 15 citations

2014 0 citations

2015 64 citations

2016 24 citations

2017 9 citations

2018 59 citations

2019 0 citations

2020 278 citations

2024 0 citations

2025 0 citations

Kwonchul Ha

PROFILE

PAPERS

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