Annals Of Work Exposures and Health最新文献_第9页

175 The characteristic of aerosol emission from motors 175 发动机排放气溶胶的特征

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.232

Chao-chun Hsu, Chih-chieh Chen, Sheng-Hsiu Huang, Chih-wei Lin

{"title":"175 The characteristic of aerosol emission from motors","authors":"Chao-chun Hsu, Chih-chieh Chen, Sheng-Hsiu Huang, Chih-wei Lin","doi":"10.1093/annweh/wxae035.232","DOIUrl":"https://doi.org/10.1093/annweh/wxae035.232","url":null,"abstract":"A motor plays a crucial role in household appliances, such as fans, hair driers, cleaning robots and electric shavers. However, varies studies have showed that the motors inside the household appliances, such as vacuum cleaners and toy cars, generate the ultrafine particle, which have been proven to be harmful to human health. So, we will test the particle number concentration and particle size, and know about the main mechanisms by which motors generate particles. Ultimately, find an effective way to control motor-generated particles We establish an experimental chamber with a volume of 2 liters. Test motor would be placed inside the chamber, and the chamber were supplied with particle free air to bring out the particles. We use a Condensation Particle Counter and a Scanning Mobility Particle Sizer to monitor the particulate concentration and particle size range over time. A brushed DC motor and a brushless DC motor with a rated output power of 64 W commonly used indoors, will be utilized for testing. The results of mechanism experience indicate that both the brushes and the bearings generate particles through mechanical friction, and the particles generated through spark discharge are 100 times more numerous than those generated through mechanical friction. This suggests that spark discharge is the main mechanism for particle generation by the motor. At a rotational speed of approximately 10,000 RPM, the particle emission rate reaches as high as 3.4 x 107 #/sec.However, at 10,000 RPM, the particle emission rate of the brushless DC motor is only 2.2 x104 #/sec, about one-thousandth that of the brushed DC motor.","PeriodicalId":8362,"journal":{"name":"Annals Of Work Exposures and Health","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141522135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

95 Standardised Measurement of Equipment Particulate Airborne Concentration (SMEPAC) monitoring 95 设备空气微粒浓度标准化测量（SMEPAC）监测

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.042

Silke Büchl, Ramona Labatzke

引用次数: 0

89 Promoting SDG 8: decent work and the 5th fundamental right – A safe workplace 89 促进可持续发展目标 8：体面工作和第五项基本权利--安全的工作场所

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.037

Andrea Hiddinga-Schipper

{"title":"89 Promoting SDG 8: decent work and the 5th fundamental right – A safe workplace","authors":"Andrea Hiddinga-Schipper","doi":"10.1093/annweh/wxae035.037","DOIUrl":"https://doi.org/10.1093/annweh/wxae035.037","url":null,"abstract":"The Sustainable Development Goals (SDGs) represent an ambitious global agenda, aiming to address multifaceted challenges by 2030. SDG 8 places a crucial emphasis on promoting Decent Work and Economic Growth. At its core lies the recognition of the 5th fundamental right of workers: a safe and healthy working environment. This presentation highlights the profound significance of acknowledging workplace safety and health as a fundamental right within the framework of SDG 8. It underscores that this right is not just an ethical imperative but an essential catalyst for achieving broader sustainable development goals. Firstly, a safe and healthy working environment is intrinsic to the well-being of workers, aligning closely with the principles of SDG 3 (Good Health and Well-being). By reducing occupational hazards and illnesses, it directly contributes to improved physical and mental health, enhancing workers’ productivity and quality of life. Secondly, a safe and healthy working environment is a linchpin for economic growth, closely aligned with the objectives of SDG 8. Decent working environments reduces absenteeism, cost of health care, enhance well-being, job satisfaction, safety-culture, and support overall health of workers which will create a more robust labour force, promoting economic stability. In conclusion, recognizing the 5th fundamental right, a safe workplace, is crucial for advancing the SDGs. It catalyses progress across multiple dimensions, from improving individual well-being and economic growth to promoting responsible consumption and production. Collaboration among policymakers, businesses, and civil society is essential to uphold this right for a more equitable, sustainable future.","PeriodicalId":8362,"journal":{"name":"Annals Of Work Exposures and Health","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141522243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

84 Realtime versus conventional sampler comparison study 84 实时采样器与传统采样器比较研究

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.034

Ben Walsh, Marcus Cattani, Steven Verpaele

{"title":"84 Realtime versus conventional sampler comparison study","authors":"Ben Walsh, Marcus Cattani, Steven Verpaele","doi":"10.1093/annweh/wxae035.034","DOIUrl":"https://doi.org/10.1093/annweh/wxae035.034","url":null,"abstract":"With the increasing sophistication of real time sampling devices, research to objectively assess their performance is a priority. The International Sampling Comparison Group has embarked on a series of projects in association with other research groups. In Australia, a workplace sampler comparison study has commenced the collection of conventional and real time samples of inhalable and respirable dust, from host sites in the West Australian iron ore mining industry. The selected samplers are placed on a specially designed Workplace Atmosphere Multisampler (WAM) device which can host up to 12 samplers simultaneously, rotating at 3 revolutions a minute to reduce sampling biases. In this paper we report on the initial findings of matched pairs of each sampler, run for a minimum of 6 hours, over 28 sample days, which generated 168 matched pair data points. In addition, a particle size impactor, and bulk dust samples were collected to determine the particle size fraction. Data was collected with a trained and experienced occupational hygiene technician in accordance with recognised standards. Results will be presented from a series of conventional versus real time or near real time devices including HazDust 7204 with Inhalable Inlet, TSI AM520 with Respirable dust Cyclone, IOM + Foam plug PVC, Zephon disposable + Foam plug PVC, UPAS v2+ direct reading sampler + 37mm filter, and the Marple 8 stage Impactor.","PeriodicalId":8362,"journal":{"name":"Annals Of Work Exposures and Health","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141522131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

135 Occupational hygiene practice ethics - “an ounce of prevention is worth a pound of cure” 135 职业卫生从业道德--"一盎司的预防胜过一磅的治疗"

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.276

Nancy McClellan

引用次数: 0

281 Managing exposure to nanoparticles: Understanding the risk 281 管理纳米粒子暴露：了解风险

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.282

Martine Chouvet

引用次数: 0

227 Protection of workers against carcinogenic fibre dusts – A Risk Management Option Analysis 227 保护工人免受致癌纤维尘埃的危害 - 风险管理方案分析

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.086

Volker Bachmann, Elisabeth Heunisch, Kevin Kohns, Andreas Lüdeke, Melanie Müller, Anna Pohl, Fabian Stemmler, Gudrun Walendzik

{"title":"227 Protection of workers against carcinogenic fibre dusts – A Risk Management Option Analysis","authors":"Volker Bachmann, Elisabeth Heunisch, Kevin Kohns, Andreas Lüdeke, Melanie Müller, Anna Pohl, Fabian Stemmler, Gudrun Walendzik","doi":"10.1093/annweh/wxae035.086","DOIUrl":"https://doi.org/10.1093/annweh/wxae035.086","url":null,"abstract":"The adverse health effects of biopersistent fibrous dusts with critical morphology (length greater than 5 µm, diameter smaller than 3 µm and a length-to-diameter ratio of more than 3:1 (WHO fibre criterion)) are independent of their chemical composition. Due to these dimensions, such fibres are able to reach the deep lungs (alveoli and bronchioles) after inhalation and can cause fibrosis and cancer. A well-known example of the toxicity of fibres and their possible harmful effects is asbestos. Health hazards arising from the inhalation of biopersistent fibre dusts released from chemical substances, mixtures or from articles, will most likely not be identified in the chemical safety assessment under REACH, even if a substance is registered, as there is no obligation to provide information on the morphology and/ or form and biopersistence of the substance. The German Federal Institute for Occupational Safety and Health and the Federal Institute for Risk Assessment have identified and evaluated regulatory approaches for the protection against carcinogenic fibre dusts by means of a risk management option analysis (RMOA). The RMOA discusses various options to address the concerns identified, including the introduction of additional risk management options within the framework of European chemical safety and occupational health. As a result of the RMOA a restriction under REACH was identified as the most appropriate approach for regulating fibrous materials and to enhance the protection of workers in the EU.","PeriodicalId":8362,"journal":{"name":"Annals Of Work Exposures and Health","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141522197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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148a - Can we translate low-cost sensing from the air pollution community to the workplace hygiene community? 148a - 我们能否将空气污染界的低成本传感技术转化为工作场所卫生界的技术？

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.146

Miranda Loh

引用次数: 0

71 Exploring boundaries of work environment management using work domain analysis 71 利用工作领域分析探索工作环境管理的界限

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.027

Abdulqadir Mohamad Suleiman

{"title":"71 Exploring boundaries of work environment management using work domain analysis","authors":"Abdulqadir Mohamad Suleiman","doi":"10.1093/annweh/wxae035.027","DOIUrl":"https://doi.org/10.1093/annweh/wxae035.027","url":null,"abstract":"Background Work environment regulations identify specific objectives that employers must fulfil. Work environment is a multidimensional concept encompassing nature of tasks, physical and social conditions, workplace characteristics and organisation, work schedule, prospects to the workers, and the intrinsic rewards associated with the work. Through work domain analysis, the first of the five dimensions of cognitive work analysis, the study explored the boundaries of work environment management. Method Mixed method including looking at regulatory requirements, a limited literature review and comprehensive discourse with occupational safety and health enforcement officials as subject matter experts provided the information to populate the abstraction decomposition space in the analysis. Affordances of the regulation purposes formed the functional purposes of the work environment management. Work environment indicators identified formed the value and priorities measures. Purpose-related functions were constructed from a work environment model, with subject matter experts providing the relevant physical resources and the functions the resources afford. Results ion decomposition space for work environment management was designed showing means-ends links from resources to the purposes they fulfil in the system. From the abstraction decomposition space, it was possible to design results-chain models supporting decision-making. The analysis showed that the functional purposes can be fulfilled with different means-ends pathways. In addition, the purpose-related functions constructions allowed for superimposing of enforcement orders from earlier inspections reports, supporting the validity of the constructs. Conclusion The study provided structure and content of work environment management, and decision-making models supporting the management practices and strengthening attainment of justifiable work environment.","PeriodicalId":8362,"journal":{"name":"Annals Of Work Exposures and Health","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141522156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

315c - Control of exposure to aircraft emissions at airports 315c - 控制在机场接触飞机排放物

IF 2.6 4区医学

Annals Of Work Exposures and Health Pub Date : 2024-06-27 DOI: 10.1093/annweh/wxae035.180

Jeroen Terwoert

{"title":"315c - Control of exposure to aircraft emissions at airports","authors":"Jeroen Terwoert","doi":"10.1093/annweh/wxae035.180","DOIUrl":"https://doi.org/10.1093/annweh/wxae035.180","url":null,"abstract":"Workers at airports may be exposed to the exhaust of both Diesel Engine Emissions (DEE) from a wide variety of equipment, such as ground power units and tow trucks, as well as to Aircraft Engine Exhaust (AEE). Workers on the ramps where aircraft are parked, unloaded or loaded, refuelled and boarded may be particularly highly exposed. Particle number concentrations of up to several 100.000/cm3 over several hours and up to several millions/cm3 during short term peaks were measured. Effective control of exposure to AEE is a complex issue. While DEE is a formally WHO IARC-classified carcinogen, for AEE this is less clear, and specific literature is relatively scarce. This affects the extent of employers’ obligations to minimise exposure. Early investigations of the literature show that AEE contain various components that are formally classified carcinogens, in relatively low amounts. This means, that limiting the exposure as much as possible is desirable. Options for control measures include for example the use of electric powered aircraft facilities, implementation of emission-free taxiing (by electric equipment), departure procedures in which the jet stream towards ramp workers is prevented, departure procedures in which the distance between aircraft engines and ramp workers is maximized, and procedures that prevent unnecessarily long running main jet engines close to the gate. Potential divers and bottle-necks for these measures will be presented.","PeriodicalId":8362,"journal":{"name":"Annals Of Work Exposures and Health","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141531687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0