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Journal articles on the topic 'Welding workers'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Ridho Pradana Mahaputra and Baiduri Widanarko. "Risk Factors for Work Fatigue in Welding Workers in the Oil and Gas Industry: Literature Review." Media Publikasi Promosi Kesehatan Indonesia (MPPKI) 7, no. 10 (2024): 2472–81. http://dx.doi.org/10.56338/mppki.v7i10.6174.

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Introduction: Welding workers in the Oil and Gas Industry are often exposed to heat sources such as sunlight and welding machines, especially when working outdoors. The welding process involves cutting, heating, grinding, joining, painting, and sanding, which can lead to significant fatigue, impacting their health and safety. Objective: Workers who do welding are often exposed to heat sources, including sunlight and heat from welding machines because some employees do welding outdoors. Cutting iron, heating, grinding, joining, painting, and sanding are steps in the welding process carried out

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Husein, Mohammad. "Hubungan Faktor Pekerja dan Intensitas Cahaya Las dengan Kelelahan Mata Pada Pekerja." Jurnal Ilmiah Universitas Batanghari Jambi 22, no. 1 (2022): 339. http://dx.doi.org/10.33087/jiubj.v22i1.1796.

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Welding is risky work that can cause eye fatigue so that can endanger workers. The purpose of this study was to determine the relationship of worker factors and welding light intensity with eye fatigue on welding workers the production section. This type of research is descriptive quantitative with a cross sectional approach by measuring the independent variables (worker factors and welding light intensity) and the dependent (eye fatigue). The results of this study indicate that the variables associated with eye fatigue are age (p value 0.031, OR 3.714), welding light intensity (p value 0.000,

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Fauziyah, Nanda Inas, R. Azizah, Lailia Ayu Rachmawati, et al. "A Meta-Analysis of Risk Factors of Length of Exposure, Smoking Habits, Use of Personal Protection Equipment (PPE), and Exposure to Welding Fumes in Welding Workers with Abnormal Pulmonary Function (A Perspective of Sustainable Public Health)." JURNAL KESEHATAN LINGKUNGAN 14, no. 1 (2022): 1. http://dx.doi.org/10.20473/jkl.v14i1.2022.1-10.

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Introduction: About 11 million workers are welders worldwide, and more than 110 million workers are exposed to welding-related jobs. As many as 75.6% of welding workers in Pontianak, West Kalimantan, Indonesia, suffer from abnormal pulmonary function due to exposure to welding fumes. This study analyzed some risk factors and their sensitivity of abnormal pulmonary function in welding workers. Methods: This study is a meta-analysis article. Data sources were obtained from articles published online on Google Scholar, Science Direct, Pubmed, and Springerfrom 2010 to 2020. A total of 15 articles w

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Hamizatun, M. F., S. A. Haikal, and N. M. Z. Nik Mohamed. "Ergonomic Embedded in Designing Welding Assembly Tool for Automotive Manufacturing Process." Journal of Modern Manufacturing Systems and Technology 7, no. 2 (2023): 23–30. http://dx.doi.org/10.15282/jmmst.v7i2.9923.

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Ergonomics focuses on understanding how workers interact with their work environment, tools, and equipment. The proper ergonomics consideration in tool design will impact worker safety and productivity. Ergonomics-embedded knowledge is critical in designing welding assembly tools for automotive manufacturing. The study aims to improve the ergonomic issues faced by the automotive assembly welders. The methodology involves studying the existing welding assembly process in automotive manufacturing regarding RULA scores and simulating the postures using CATIA analysis. Based on the simulation, cri

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Desy, Riesa, and Lilis Sulistyorini. "The Analysis of Exposure Welding Fumes with Impaired Lung Faal Workers Welding PT. PAL Indonesia (Persero)." JURNAL KESEHATAN LINGKUNGAN 9, no. 2 (2018): 154. http://dx.doi.org/10.20473/jkl.v9i2.2017.154-162.

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Welding is an activity that has a major risk for lung function disorders resulting from gas and fumes generated. The general objective of this study was to analyze the overview of fumes exposure, individual characteristics with impaired lung function welding workers in PT. PAL INDONESIA (Persero). The type of this research is an observational study and is descriptive with cross sectional approach. The sample used the total population of the labor of welding PT. PAL INDONESIA (Persero). Measuring levels of fumes using HVDS, measurements were performed on a 4 point welding workshop. Examining of

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., Ibrahim, and Nurul Widiati. "HUBUNGAN LAMA TERPAPAR SINAR LAS DENGAN KEJADIAN KONJUNGTIVITIS FOTOELEKTRIK DI PT. BINTANG INTI PERSADA SHIPYARD BATAM." Zona Kedokteran: Program Studi Pendidikan Dokter Universitas Batam 9, no. 3 (2020): 82–91. http://dx.doi.org/10.37776/zked.v9i3.305.

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Welding work which results in conjunctivitis is highly related to occupational health and safety science. Based on Outpatient Visits in all Hospitals in Riau Islands Province in 2019, 1767 outpatient visits were found with Conjunctivitis as well as other visiting disorders. Conjunctivitis in welding workers can occur due to factors such as the length of time a worker is exposed to welding light. The duration of exposure can cause an unsafe situation on the body especially on the eyes, which can cause photoelectric conjunctivitis. So the researchers wanted to find a long association with exposu

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Sriwahyuni, Susy, Darmawan Darmawan, Yolanda Oktaria, and Sakinah Sakinah. "The Relationship Between Unsafe Action and Unsafe Condition with the Incedent on Workers Accidents in Welding Shop, West Aceh." SPIRIT OF SOCIETY JOURNAL 5, no. 2 (2022): 157–60. http://dx.doi.org/10.29138/scj.v5i2.1789.

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Welding shop is a business place specializing in welding service for various types of metal in various ways ; Manually through electric welding, carbide, Argon, lathe, acetylene, or using the help of robotic or laser welding machines. The work accidents on worker in welding shop is often found.The research problem proposed is what factors are the risk factors for work accidents in welding shop of West Aceh Regency. The research design used cross-sectional method with person correlation analysis. The results of the study found a strong relationship between unsafe acts and work accidents on weld

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Cahyono, Manggi Dwi, and Devi Susiati. "Analisis Risiko Bahaya Kesehatan dan Keselamatan kerja (K3) Pengelasan dengan Metode Fishbone Diagram dan Job Safety Analisis (JSA)." Jurnal Teknik Industri Terintegrasi 7, no. 1 (2024): 273–81. http://dx.doi.org/10.31004/jutin.v7i1.24073.

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Occupational Safety and Health (K3) are activities that ensure the creation of safe working conditions, avoiding physical and mental disorders. The aim of this research is to determine the risk of severity of welding workers who do not use Personal Protective Equipment (PPE). This research uses 2 methods, the fishbone diagram method and job safety analysis. The survey technique was carried out by taking a sample of 15 welding worker respondents in the company. The results of this research are that welding workers experience a very high level of risk to Occupational Health and Safety due to the

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Anthony, Muhamad Bob. "Analisis Postur Pekerja Pengelasan Di CV. XYZ dengan Metode Rapid Entire Body Assessment (REBA)." JATI UNIK : Jurnal Ilmiah Teknik dan Manajemen Industri 3, no. 2 (2020): 110. http://dx.doi.org/10.30737/jatiunik.v3i2.844.

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CV. XYZ is one of the welding workshops that serves the manufacture of iron products with 4 (four) welding workers. Welding work carries risks for experiencing Musculoskeletal Disorders (MSDs) for the welding worker. This can be caused by work posture factors that often bend and squat when doing welding. Based on the calculation results, REBA score results obtained with action level 3 (three) which states that the welding work in the CV. XYZ is at a high level of risk so immediate corrective action is needed by CV. XYZ Proposed improvement of the worker's posture when welding work is a redesig

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Pratama Putra, Juwono Wardana, Moch Sahri, Muhammad Yasir Roja’I Abdilah, Ulfatun Nadiyah Putri, and Muslikha Nourma Romadhoni. "Sosialisasi Edukasi Risiko Bahaya Pada Pekerja Pengelasan di CV. Duta Makmur Abadi." BIDIK: Jurnal Pengabdian kepada Masyarakat 4, no. 1 (2023): 23–29. http://dx.doi.org/10.31849/bidik.v4i1.15124.

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Promotion of OSH culture in the workplace is an activity or activities planned and aimed at improving the safety and health of workers and increasing company productivity whose activities are in the form of training/training, visual management in each work area (safety boards, safety signs, posters, banners, slogans), safety meetings (P2K3 meetings, safety induction, safety briefings), emergency response simulations, both informative, persuasive and emotional messages. One of the CV workers. Duta Makmur Abadi complained when we were interviewed that the worker often experienced shortness of br

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Nurhalizah, Siti, Nasruddin Syam, and Ulfa Sulaeman. "Factors Associated with Irritant Conjunctivitis Welding Section Workers at PT. IKI (PERSERO)." Jurnal Ilmiah Kesehatan Sandi Husada 12, no. 2 (2023): 414–19. http://dx.doi.org/10.35816/jiskh.v12i2.1110.

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Industrial welding is a workplace with a high risk of causing health problems and work fatigue. Welding smoke contains dust and gas; this content can later cause several disorders, such as conjunctivitis. This study aims to determine the factors associated with irritant conjunctivitis in welding workers at PT. Indonesian Ship Industry (Persero) Makassar City. This type of research is quantitative with a cross-sectional study design. Data were analyzed using the Chi-Square statistical test. The population in this study were welding workers at PT. Indonesian Ship Industry (Persero) Makassar City

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Wisudawati, Tri, Radita Dwi Putera, and Ragil Sastyawan. "Analisis Faktor Ergonomi Terhadap Kinerja Pekerja Las (Studi Kasus Pekerja Las di Daerah Surakarta)." Industrika : Jurnal Ilmiah Teknik Industri 9, no. 1 (2025): 218–26. https://doi.org/10.37090/indstrk.v9i1.1959.

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Human resources are one of the factors that influence the progress of the business being undertaken. The Surakarta area has an increasing number of MSMEs every year. One of the MSMEs that is growing is a welding workshop. There are several things that affect employee performance, one of which is ergonomic conditions. Of course, this condition can be described in the task or work factor that is assigned. This study aims to analyze ergonomic factors on the performance of welding workers in the Surakarta area. The research method used is descriptive qualitative. The number of respondents or sampl

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Nayak, Vixita. "Colour vision in welding workers." MedPulse International Journal of Physiology 5, no. 1 (2017): 05–07. http://dx.doi.org/10.26611/103512.

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Chang, Shu-Ju, and Wen-Ling Chen. "Noise Exposure on Welding Workers." Epidemiology 20 (November 2009): S106. http://dx.doi.org/10.1097/01.ede.0000362371.12271.1b.

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Ginting, Rosita, Irmayani Irmayani, Anggi Isnani Parinduri, and Muhammad Dani Harahap. "HUBUNGAN FAKTOR PERSONAL DAN PENGAWASAN KERJA DENGAN TINDAKAN TIDAK AMAN PADA PEKERJA PENGELASAN DI BENGKEL LAS ABUN DESA SKIP KECAMATAN LUBUK PAKAM KABUPATEN DELI SERDANG." JURNAL KESMAS DAN GIZI (JKG) 3, no. 1 (2020): 91–96. http://dx.doi.org/10.35451/jkg.v3i1.520.

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Work accidents are unwanted and unexpected events. Based on the Loss Caution Model theory, the direct causes of accidents are unsafe action and unsafe conditions. The purpose of this study was to analyze the relationship between personal factors and work supervision and unsafe action in welding workers at the Abun Las Workshop. This research type is quantitative with cross sectional research design. The population in this study were all welding workers, amounting to 34 people. The sampling technique was using the total sampling technique. The research instruments used in this study were questi

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Sugiarto, Melda Yenni, and T. Samsul Hilal. "Factors Affecting Occupational Safety and Health Behavior in Welding Workshop Workers." KESMAS UWIGAMA: Jurnal Kesehatan Masyarakat 7, no. 2 (2021): 244–48. http://dx.doi.org/10.24903/kujkm.v7i2.1175.

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Background: Accidents are generally caused by workers not applying a safety act in welding work, improper use of protective equipment, improper environmental regulation Objectives: This study aims to determine the factors related to occupational safety and health behavior in welding workshop workers. Research Metodes:  This research is a quantitative study with an observational approach using a cross sectional design. The research sample was 52 welding workshop workers in Suka Karya Village, Jambi City. The sampling technique was purposive sampling. The instrument

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Syahrizal, Syahrizal, and Putri Ulfa Natasya. "Hubungan penggunaan alat pelindung diri (APD) dengan kesehatan mata pada pekerja pengelasan. Studi kasus di PT. X, Aceh Besar." Jurnal SAGO Gizi dan Kesehatan 3, no. 1 (2022): 109. http://dx.doi.org/10.30867/gikes.v3i1.770.

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Background: Welding workshop is one of the workplaces that have the risk and danger of accidents and the emergence of occupational diseases. The use of personal protective equipment is very important for workers to avoid work accidents. The obligation to wear and follow orders to always use Personal Protective Equipment (PPE) has been set in almost all companies (PT), but there are still workers who have not used personal protective equipment in the welding process.Objective: This study aims to determine the relationship between the use of personal protective equipment (PPE) with eye health in

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18

Meo, Sultan Ayoub, Thamir Al-khlaiwi, Abdulelah Adnan Abukhalaf, et al. "The Nexus between Workplace Exposure for Wood, Welding, Motor Mechanic, and Oil Refinery Workers and the Prevalence of Prediabetes and Type 2 Diabetes Mellitus." International Journal of Environmental Research and Public Health 17, no. 11 (2020): 3992. http://dx.doi.org/10.3390/ijerph17113992.

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Workplace exposure in various occupational and industrial sectors is an emerging health concern worldwide. This study aimed to investigate the nexus between workplace exposure for wood, welding, motor mechanic, and oil refinery workers and the prevalence of prediabetes and type 2 diabetes mellitus. Initially, 2500 male volunteers who were wood, welding, motor mechanic, and oil refinery workers were interviewed. After an examination of their demographics and medical history, 1408 non-smoking wood (158), welding (560), motor mechanic (272), and oil refinery workers (217), along with 201 control

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Knott, Peter, Georgia Csorba, Dustin Bennett, and Ryan Kift. "Welding Fume: A Comparison Study of Industry Used Control Methods." Safety 9, no. 3 (2023): 42. http://dx.doi.org/10.3390/safety9030042.

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Welding fume is generated during welding activities and is a known cancer-causing hazard for those working in the welding industry. Worker exposure has been shown to regularly exceed the applicable workplace exposure standard, and control measures are required to reduce worker exposure. The aim of this study is to compare the effectiveness of control measures to prevent welding fume exposure to workers. To achieve this aim, three common welding fume control measures (local exhaust ventilation (LEV), powered air purifying respirators (PAPRs) and on-gun extraction) were used during four differen

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Syahrizal, Syahrizal, Junaidi Junaidi, and Nasrullah Nasrullah. "Hubungan intensitas kebisingan dan pencahayaan sinar las dengan gangguan kesehatan pada pekerja bengkel las di Kota Banda Aceh." Jurnal SAGO Gizi dan Kesehatan 4, no. 1 (2022): 64. http://dx.doi.org/10.30867/gikes.v4i1.1063.

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Background: Noise is unwanted sound or noise because it disturbs or arises against the will of the person concerned. The recommended noise threshold value is 85 dB at 8 hours of working time. Humans need lighting to recognize objects that affect vision: the eyes, nerves, and the visual nerve center of the brain. When noise is above the threshold value of lighting (300 Lux), this can lead to health problems or potential occupational hazards.Objectives: The study aims to determine the relationship between noise intensity and welding light illumination and health problems in Banda Aceh City weldi

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Lolongan, Samen, Markus Tato Mangando, and Ervan Ervan. "Welding training for the community in Loa Janan Ilir District, Samarinda City." Community Empowerment 7, no. 1 (2022): 12–15. http://dx.doi.org/10.31603/ce.6608.

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The majority of the people in Harapan Baru Village, Loa Janan Ilir Sub-district work as manual laborers, for example as bricklayers, market workers, and construction workers. In addition, employment opportunities are also limited in number. Therefore, this community service is intended to provide SMAW welding training in collaboration with the Loa Janan Ilir District Community Empowerment Institute. The method used is the lecture, question and answer, and welding practice. The materials given are SMAW welding machine operating procedures, SMAW welding components and various welding joints. The

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Assenhöj, Maria, Helen Karlsson, and Stefan Ljunggren. "303 Lessons learned from monitoring interventions at mild steel welding facilities." Annals of Work Exposures and Health 68, Supplement_1 (2024): 1. http://dx.doi.org/10.1093/annweh/wxae035.117.

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Abstract Welding constitutes a source of particles and dust that effects a large number of individuals at occupational environments throughout the world. Besides being classified as a carcinogen, welding fume has potential inflammatory properties and has been linked to cardiovascular disease. We monitored the exposure at two large manufacturing companies welding in mild steel before but also after extensive preventive actions. Exposure was assessed by collecting respirable dust and its metals through stationary and personal sampling at multiple occasions over the study. Particle levels were as

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Setiawan, D., Sumardiyono, and P. Setyono. "The effectiveness of apron usage made of convection waste material in reducing ultraviolet light exposure towards skin irritation on welders." IOP Conference Series: Earth and Environmental Science 1114, no. 1 (2022): 012017. http://dx.doi.org/10.1088/1755-1315/1114/1/012017.

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Abstract Welding is a job having a high risk for health for the workers. In non-formal industries, many workers ignored their health when conducting welding job. The problem in non-formal industry is the problem of business capital. Therefore, non-formal workers ignore their health because they could not afford personal protective equipment. Apron is one of the personal protective equipment for UV exposure. Utilizing jeans waste as the material of apron is an alternative to resolve the capital problem of non-formal workers and as an effort to recycle unused waste. The initial stage is to test

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Mahyuni, Eka, Kalsum, and Muhammad Makmur Sinaga. "Engagement of Occupational Safety and Health at Mahkamah’s Welding Worker Medan." Journal of Saintech Transfer 1, no. 1 (2018): 48–53. http://dx.doi.org/10.32734/jst.v1i1.244.

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Welding worker was not the easy task because it has a very high physical risk and the process requires special skills and equipment to prevent accident exposed. This devotional activity is carried out in the welding industry at Jl. Mahkamah with two partners, namely CV. M. Nauli and CV. Cahaya. The aim of training activity made the worker able to analyze the hazards in the workplace so that it will be more careful in their work. The result show that the training could develop the worker to be aware about safety and health work patterns. In order to support the work in accordance with occupatio

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Kurnianto, Rian Yuni. "GAMBARAN POSTUR KERJA DAN RISIKO TERJADINYA MUSKULOSKELETAL PADA PEKERJA BAGIAN WELDING DI AREA WORKSHOP BAY 4.2 PT. ALSTOM POWER ENERGY SYSTEMS INDONESIA." Indonesian Journal of Occupational Safety and Health 6, no. 2 (2018): 245. http://dx.doi.org/10.20473/ijosh.v6i2.2017.245-256.

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ABSTRACT Worker in welding division is needed in steam boiler industry such as PT. ALSTOM Power Energy Systems Indonesia for combine the steel pipe so it can bond perfectly. Musculoskeletal complaint can necessary happen when they work. Unergonomic work posture, to much force and repeating work can increase the probability of musculoskeletal compalaint. The purpose of this research is to detect the work posture that can risk musculoskeletal complaint in welding division worker at workshop bay 4.2 area in PT. ALSTOM Power Energy Systems Indonesia. The research was implemented with descriPT.ive

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Meo, Sultan A., M. Abdul Azeem, and M. M. F. Subhan. "Lung Function in Pakistani Welding Workers." Journal of Occupational and Environmental Medicine 45, no. 10 (2003): 1068–73. http://dx.doi.org/10.1097/01.jom.0000085889.16029.6b.

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Suherdin, Sutriyawan Agung, and Ardi Natanegara Abdillah. "Complaints of Photokeratitis in Welding Informal Industry Workers in Bandung City, Indonesia." International Journal Of Medical Science And Clinical Research Studies 02, no. 12 (2022): 1463–66. https://doi.org/10.5281/zenodo.7418307.

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As many as 37% of all cases of head injuries are cases of eye injuries. 1790 cases of eye injury were experienced by welders, solderers, and metal cutters, and around 1390 cases of eye injury were caused by exposure to welding sparks. Informal sector welding workers have a high risk of photokeratitis. In the informal welding industry along Jalan Bogor, Bandung City, there is an extreme level of risk. One of the extreme risks is photokeratitis caused by the welding process (UV exposure). This study uses a quantitative approach, with this type of observational research. The population in this st

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Baek, So-Yeon, and Jong-Ho Nam. "Physical Welding Factors for Reclassified Welding Positions in Shipbuilding Assembly Process Based on Muscle Activity Measured by Surface Electromyography." Journal of Marine Science and Engineering 9, no. 11 (2021): 1211. http://dx.doi.org/10.3390/jmse9111211.

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Welding, a key technology in the shipbuilding industry, is mostly performed by hand, owing to the complex structure and shape of production blocks. This manual welding requires a variety of working postures, which have become an important determinant of the worker’s workload and, consequently, assembly man-hours. Currently, major shipyards calculate welding man-hours by reflecting the welding factor, which is defined as the working time consumed in the welding process. A set of welding factors is known to be based on the accumulated experience in shipyards, whereas the verification or derivati

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Andika, Riko, Eti Kurniawati, and Parman. "FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KELUHAN MATA PADA PEKERJA BENGKEL LAS DI KECAMATAN JELUTUNG KOTA JAMBI TAHUN 2021." Jurnal Ilmiah Manusia Dan Kesehatan 5, no. 1 (2022): 529–36. http://dx.doi.org/10.31850/makes.v5i1.1221.

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ABSTRAK Pekerja las memiliki risiko cedera mata yang tinggi akibat paparan radiasi, mekanik, suhu dan kimiawi. Penelitian ini bertujuan mengetahui faktor-faktor yang berhubungan dengan keluhan mata pada pekerja las di Bengkel Las. Desain penelitian yang digunakan adalah cross sectional. Sampel pada penelitian ini diambil menggunakan teknik pengambilan secara total sampling yaitu seluruh pekerja las di Kecamatan Jelutung Kota Jambi yang berjumlah 63 orang. Penelitian ini dilakukan pada bulan Juni 2021 di bengkel las di Kecamatan Jelutung. Instrumen penelitian adalah kuesioner. Data dianal

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Muharam, Machdian, and Maya Arlini Puspasari. "Designing Welding Workstations to Reduce the Risk of MSDS (Musculoskeletal Disorders)." Jurnal Indonesia Sosial Teknologi 5, no. 9 (2024): 3676–91. http://dx.doi.org/10.59141/jist.v5i9.3314.

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This study aims to design an ergonomic welding workstation to reduce the risk of Musculoskeletal Disorders (MSDs) in welding workers at PT. Sinar Bharata Perkasa. The background of this study is the high preval_ence of MSDs in welding workers due to unergonomic work posture. The methods used include posture analysis using Rapid Upper Limb Assessment (RULA) and Rapid Entire Body Assessment (REBA), as well as anthropometric calculations to design workstations that suit the physical condition of workers. Data collection was carried out through the Nordic Body Map (NBM) questionnaire and posture m

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Rahmani, Arshad Husain, Ali Abbad Al-hurabi, Rejo Jacob Joseph, and Ali Yousif Babiker. "STUDY OF WORK RELATED RESPIRATORY SYMPTOMS AMONG WELDING WORKERS." Asian Journal of Pharmaceutical and Clinical Research 11, no. 2 (2018): 97. http://dx.doi.org/10.22159/ajpcr.2018.v11i2.22767.

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Objective: The objective of this study was to examine the effect of welding fumes on workers and its correlation with smoking and chewing habits.Methods: A total of 44 occupationally exposed worker of welding material in 10 different units were included in this study. A pre-textured questioner was used to inquire duration of work, smoking, chewing, and health related issue. Moreover, sputum samples were collected for the cytological analysis through papanicolaou staining.Results: The subjects were distributed according to health-related issue, and it was observed that back pain was in 8 subjec

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Hariri, Azian, Abdul Mutalib Leman, and Mohammad Zainal M. Yusof. "Welding Fume Exposure among Welders in Small Size Welding Workshops in Malaysia." Applied Mechanics and Materials 465-466 (December 2013): 1292–96. http://dx.doi.org/10.4028/www.scientific.net/amm.465-466.1292.

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Welding fumes has both acute and long term chronic hazards. Small size welding workshops often have the drawback in health and safety consciousness. This study is conducted to investigate the personal welding fumes exposure among welders in small size welding workshop. Two workshops were selected to represent a very small welding workshop (2 workers) and a medium workshop (8 workers). The main activities in these workshops were metal inert gas welding (MIG) process onto mild steel material. Welding fumes was sampled for 8 hours and analyze by the inductively coupled plasma mass spectrometry (I

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Ahmad, Eka Fitriani, Yoki Yulizar, Puji Lestari, Khatarina Oginawati, and Muhayatun Santoso. "Characteristics of air exposure in welding workshop workers." E3S Web of Conferences 485 (2024): 07002. http://dx.doi.org/10.1051/e3sconf/202448507002.

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Welding activities contribute to Indoor Air Pollution (IAP), and without proper control measures, they can pose health risks to workers. The goal of this research is to analyze indoor air quality, including CO, CO2, humidity, temperature, Total Suspended Particulate (TSP), and heavy metal composition, during 8 hours of welding activities. This study employed an experimental method using personal dust monitoring equipment worn by workers during 8 hour welding shifts. Environmental parameters such as CO2, CO, temperature, and humidity were measured using Si-AQ Pro. The results indicated that CO2

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Julion Meliatri Baba, Johny A. R. Salmun, and Yendris K. Syamruth. "Hubungan Penggunaan Alat Pelindung Wajah (Face Shield) dengan Terjadinya Keluhan Penglihatan pada Pekerja Bengkel Las di Kecamatan Maulafa." SEHATMAS: Jurnal Ilmiah Kesehatan Masyarakat 2, no. 3 (2023): 642–50. http://dx.doi.org/10.55123/sehatmas.v2i3.2053.

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Welding workers are jobs that have a very high level of risk with the occurrence of vision complaints. This research is an analytic survey study using the cross-sectional method with the aim of analyzing the relationship between the use of face shields and the occurrence of vision complaints in welding workshop workers in Maulafa District. In this study, the total population was 115 welding workshop workers in Maulafa District. The sampling technique uses the Lemeshow formula so that the sample in this study is 89 respondents. The results of the chi-square test show that of the six research va

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Mahendra Renza, Pradita Isdio, and Mastuti Widi Lestari. "Hubungan Kadar Kadmium (Cd) dalam Rambut dengan Kadar Asam Urat pada Pekerja Las di Kelurahan Banaran, Kecamatan Grogol, Kabupaten Sukoharjo." JUMANTIK (Jurnal Ilmiah Penelitian Kesehatan) 8, no. 1 (2023): 1. http://dx.doi.org/10.30829/jumantik.v8i1.11715.

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<p><em>Welding workers are potentially exposed to cadmium containing fumes during the welding process. Cadmium is one of the heavy metals that is considered toxic. Cadmium heavy metals can interfere with the health of body organs such as the kidneys. Accumulation of cadmium in the kidneys can decrease the excretory activity of the veins. Resulting impact is an increase in uric acid levels in the body (hyperuricemia). This study aims to determine the relationship between cadmium levels in hair and uric acid levels of welding workers in Kelurahan Banaran, Kecamatan Grogol, Kabupaten

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Suherdin, Suherdin, and Supriyatni Kartadarma. "Ergonomic Hazard Control Modeling for Informal Welding Workers in Greater Bandung: A Study on Musculoskeletal Disorders (MSDs)." Jurnal Ilmu Kesehatan Masyarakat 16, no. 1 (2025): 18–31. https://doi.org/10.26553/jikm.2025.16.1.18-31.

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Ergonomic hazards are one of the causes of health problems in workers, including causing Musculoskeletal Disorders (MSDs) complaints. MSDs in workers affect physical fitness, reduce working days/hours, and ultimately are unable to work. WHO states that around 1.71 billion people have musculoskeletal conditions worldwide. MSDs complaints in Indonesia are a separate focus, research on MSDs complaints in the informal sector shows that 66% of workers experience MSDs complaints. One industry that has a high risk of MSDs is welding. The purpose of this study was to create an ergonomic hazard control

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Collier, Chelsea, Kenneth R. Fleischmann, Sherri R. Greenberg, et al. "Works for Me: Personalizing Skilled Trade Worker Training via Smart Hand Tools." Proceedings of the Association for Information Science and Technology 61, no. 1 (2024): 92–102. http://dx.doi.org/10.1002/pra2.1011.

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ABSTRACTThis paper explores an approach for applying Artificial Intelligence (AI) to co‐design smart hand tools to personalize learning for future skilled trade workers in workforce training programs. The purpose of this research is to better understand the perspectives of workers in the skilled trades and to respond with co‐designed socio‐technical interventions that empower workers. The research benefits from a collaboration between The University of Texas at Austin, the City of Austin, and Austin Community College (ACC) and incorporates insights from welding instructors and students, as wel

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Saini, Anuj, Vibhuti Rehalia, Abhay Talgotra, and Shobit. "Design and Assessment of Automatic Arc Welding Machine Based on Programming Logic Controller." International Journal of Engineering and Management Research 14, no. 6 (2024): 31–37. https://doi.org/10.31033/ijemr.14.6.31-37.

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In the industry, automated technologies have gained significant traction since they appreciably contribute to productivity and enable better, faster production with less worker management. Equipment used in welding processes in different locations might cause problems for the welder, particularly when large regions are needed. An Arc welding machine is commonly used in the Automobile industry, railroads, industrial piping, and bridge power plants. An arc welding machine requires skilled workers to be properly safe. The present research provides the design of an autonomous robotic arc welding s

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Panda, Lipika, Prafulla Chandra Mahapatra, and Kamala Kanta Sahoo. "A Study on Prevalence of Ocular Injuries among Workmen of Welding, Grinding and Polishing, Attending the Out Patient Department and Emergency Department of a Tertiary Care Centre." Journal of Evidence Based Medicine and Healthcare 8, no. 8 (2021): 425–28. http://dx.doi.org/10.18410/jebmh/2021/83.

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BACKGROUND We wanted to estimate the incidence and prevalence of ocular injuries among occupational workers in welding and grinding industry treated in a tertiary care hospital, determine the major types of ocular morbidities in welding and grinding workers and identify the vulnerable age groups suffering from ocular injuries due to welding and grinding. METHODS This hospital based cross-sectional study was carried out among 712 patients having ocular injuries only for occupational workers doing welding, grinding or polishing work. The study period was from 01 / 01 / 2018 to 30 / 06 / 2018. Th

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Ansi Imani Nino, Jacob Matheos Ratu, and Marylin Susanti Junias. "Faktor yang Berhubungan dengan Kepatuhan Penggunaan Alat Pelindung Diri pada Pekerja Bengkel Las di Kecamatan Kota Soe." SEHATMAS: Jurnal Ilmiah Kesehatan Masyarakat 3, no. 3 (2024): 446–56. http://dx.doi.org/10.55123/sehatmas.v3i3.3512.

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Welding workshops operating in Soe City District on average employ around 4-6 people with a minimum education of elementary school-graduate level. The welding process using electric power exposes workers directly to the dangers in the workplace. It is necessary to have Personal Protective Equipment (PPE) worn by workers while working and while in the workplace environment. The aim of this research is to determine factors related to compliance with the use of Personal Protective Equipment (PPE) among welding workshop workers in Soe City District. Sampling in this study used simple random sampli

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Sariman, Farid, and Cipto. "Pelatihan Mengelas dengan Kelengkapan Keselamatan dan Kesehatan Kerja (K3)." Kawanad : Jurnal Pengabdian kepada Masyarakat 2, no. 1 (2023): 9–14. http://dx.doi.org/10.56347/kjpkm.v2i1.92.

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Welding technology is an applied technology that can be applied to society as a service company (welding contractor). The welding services business is a productive economic sector and has a wide range of markets, for example, the domestic market i.e. the manufacture of walkways, fences, canopies and d'Agliannes, as well as the transport sector for the repair and modification of automobiles. The use of welding technology in the community is based on training models. Through the PKM UNMUS 2022 programme, the PKM team is providing welding training using industrial safety equipment (K3) to the dai

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Abdel-Rasoul, Gaafar M., Mahmoud El-Sayed Abu-Salem, Eman Abdel-Azeem Salem, Faten E. Younis, Amira M. Abdel-Monaem, and Heba K. Allam. "Respiratory health disorders among workers in some Egyptian welding enterprises." Toxicology and Industrial Health 38, no. 1 (2022): 53–62. http://dx.doi.org/10.1177/07482337211064950.

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Welding fumes contain a complex mixture of metallic oxides that pose a risk to welders' respiratory systems. This study aimed to evaluate respiratory health disorders among workers in some Egyptian welding enterprises and their relationship to the workplace environment. This research was performed from January 1st, 2019 to February 28th, 2021 in welding enterprises in Birket El-Sabaa, a randomly selected district of Menoufia governorate, Egypt. A cross-sectional comparative study was conducted on 110 welders and 110 non-occupationally exposed subjects. Environmental studies were carried out fo

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Korol, E. A., and A. A. Zhuravleva. "Reducing the Impact of Chemical Factor at Workplaces during Welding Jobs." Occupational Safety in Industry, no. 2 (February 2025): 52–59. https://doi.org/10.24000/0409-2961-2025-2-52-59.

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During welding jobs in construction production, workers are exposed to a set of hazardous and harmful factors. Welding workflows are accompanied by the negative impact of a specific chemical factor, a welding aerosol that is a mixture of harmful solid and gaseous substances, on the worker’s organism. Non-compliance with hygienic norms causes various occupational diseases and disablement before retirement among workers engaged in welding operations. Harmful substances in the air of working areas are detected during the specific assessment of working conditions. According to the results of measu

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Alamanda Putri, Nitasya Ayu. "THE ANALYSIS OF PERSONAL FACTORS CAUSING SUBSTANDARD ACT IN USING SELF PROTECTIVE EQUIPMENT FOR WELDING." Indonesian Journal of Occupational Safety and Health 8, no. 1 (2019): 11. http://dx.doi.org/10.20473/ijosh.v8i1.2019.11-19.

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Welding is a job that has potential hazards and risks. An effort to reduce the risk of hazards in welding is by providing protection to workers in the form of Personal Protective Equipment (PPE) in accordance with the type of work. Substandard act is an action that can cause accidents. The purpose of this study was to analyze factors related to the incidence of substandard act done by welding workers in PT. INKA (Persero) in the use of PPE based on the ILCI Loss Causation Models theory. This study used observational technique with a cross sectional study design. The research respondents were 1

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Prasetyo, Rian, Rahmatul Ahya, Mathilda Sri Lestari, and Ainur Komariah. "Implementasi Alat Pelindung Diri Sebagai Esensi K3 Pada Pekerja Las Konstruksi di UMKM." Journal of Approriate Technology for Community Services 5, no. 1 (2023): 1–8. http://dx.doi.org/10.20885/jattec.vol5.iss1.art1.

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Occupational safety and health (K3) is very important. There are various types and levels of employment sectors in Indonesia, one of which is in the MSME (Micro, Small and Medium Enterprises) sector which is engaged in the welding service sector. Based on observations made at UMKM "Bintang Jaya Steel", there are many conditions that are quite dangerous to the K3 of workers, because workers carry out welding processes and other work, without using PPE. Some workers also show a lack of understanding regarding the use of PPE in the welding process. This is certainly contrary to the importance of

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Fita Lestari, Riska, Ratna Mustika Yasi, Adi Mulyadi, Lutfi Irawan Rahmat, Agus Priyanto, and Muhamad Khoirul Anam. "Penerapan Standar Keamanan pada Proses Pengelasan Industri Skala Kecil di Desa Balak Kecamatan Songgon." TEKIBA : Jurnal Teknologi dan Pengabdian Masyarakat 4, no. 2 (2024): 249–55. https://doi.org/10.36526/tekiba.v4i2.4605.

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This article discusses safety regulations during the welding process to reduce the risk of workplace accidents, long-term health consequences, and improve the quality of finished products. The study examines various international safety regulations, practical safety measures, and incidents involving welding. An important first step in increasing employee awareness and understanding of the potential risks that may arise during the welding process is safety socialization. Risks associated with welding include exposure to UV light, hazardous gases, sparks and high temperatures, which, if not mana

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Nul Hakim, Buyung. "ANALISA KELELAHAN MATA DISEBABKAN RADIASI SINAR ULTRAVIOLET B (UV-B) PADA PEKERJA LAS DI PT. TRI KARYA ALAM, BATAM." SIGMA TEKNIKA 4, no. 1 (2021): 39–44. http://dx.doi.org/10.33373/sigmateknika.v4i1.2841.

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ABSTRAK Radiasi sinar ultraviolet yang dihasilkan dari proses pengelasan dapat menyebabkan terjadinya gangguan kesehatan dan penyakit akibat kerja. Penelitian ini bertujuan untuk melihat apakah terjadi peningkatan keluhan kelelahan mata sebagai akibat pancaran radiasi sinar ultraviolet pada pekerja las di workshop. Penelitian ini dilakukan dengan disain deskriptif analitik dengan pendekatan cross sectional untuk menemukan fakta dengan interpretasi yang tepat dan akurat melukiskan gejala-gejala kelelahan mata pada kelompok pekerja las. Pengumpulan data dilakukan dengan mengukur tingkat radiasi

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Wu, Chen-Jung, A.-Chuan Ho, Shih-Ya Chen, Chih-Hong Pan, Hsiao-Chi Chuang, and Ching-Huang Lai. "Exposure to Heavy Metals and Serum Adiponectin Levels among Workers: A 2-Year Follow-Up Study." Metabolites 13, no. 2 (2023): 158. http://dx.doi.org/10.3390/metabo13020158.

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The workers exposed to metal fumes had an increased risk of metabolic syndrome, which was correlated with decreased serum adiponectin. Thus, we aimed to explore whether heavy metal exposure affects the adiponectin level. There were 96 male workers recruited from a shipyard at baseline. Apart from 82 participants completed the follow-up assessments, new participants were recruited in next year. Finally, there were 100 welding workers in the exposure group and 31 office workers in the control group. Inferential statistics on repeated measures were performed using generalized estimating equations

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Okumoto, Yasuhisa. "Study of Rest Time of Workers Using Biomechanical Analysis." Journal of Ship Production 22, no. 02 (2006): 66–71. http://dx.doi.org/10.5957/jsp.2006.22.2.66.

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This report focuses on welding work for the assembly of large steel structures as an example of physical jobs. Task simulations using a digital human model, including metabolic energy expenditure analysis, have been carried out using the biomechanical approach for typical welding postures. Moreover, necessary rest time to recover from fatigue has been studied, and the optimal work cycle in a day was examined. As a result, it can be concluded that the flat position for welding, the most widely applied posture, requires the greatest energy expenditure, whereas the overhead position is requires t

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Octavia, Eka Anestya, and Iriani Iriani. "Analisis postur pekerja welder menggunakan metode Ovako Work Analysis System (OWAS) (Studi kasus : PT. Putra Jawamas Surabaya)." Jurnal Teknik Industri Terintegrasi 8, no. 1 (2025): 227–34. https://doi.org/10.31004/jutin.v8i1.39359.

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Putra Jawamas is a company that provides services in the field of repair, fabrication, and procurement, with a primary focus on heavy equipment vehicles. One of the techniques often used in the company's operations is welding, which is a process of joining metals by melting some of the parent metal and filler metal into an inseparable part of operational activities at PT. Putra Jawamas. Therefore, to ensure the health and safety of workers is maintained, supervision of the work environment is needed, especially for workers involved in welding activities. Based on the results of the analysis ca

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