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Showing 3861 - 3880 of 82972 results
  • Probabilistic Machine Learning with LowCost Sensor Networks for Occupational Exposure Assessment and Industrial Hygiene Decision Making
    Probabilistic Machine Learning with Low-Cost Sensor Networks for Occupational Exposure Assessment and Industrial Hygiene Decision Making
    Koehler K ;
    Medvedovsky K
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Occupational exposure assessments are dominated by small sample sizes and low spatial and temporal resolution with a focus on conducting Occupational Safety and Health Administration regulatory compliance sampling. However, this style of exposure assessment is likely to underestimate true exposures and their variability in sampled areas, and entire ...
  • Computational fluid dynamics modeling of a methane gas explosion in a fullscale underground longwall coal mine
    Computational fluid dynamics modeling of a methane gas explosion in a full-scale, underground longwall coal mine.
    Bogin GE Jr. ;
    Brune, Jürgen F.
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Methane gas explosions are a major risk in underground coal mining operations. The severity of such explosions can range from local area damage to massive loss of miners' lives along with significant damage to mine infrastructure and ventilation controls that may lead to mine closure and loss of the entire operation. Computational fluid dynamics (C ...
  • Scaling and flow similarity considerations to develop a 140th scaled aerodynamic model of a longwall coal mine for methane hazards investigation 2022
    Scaling and flow similarity considerations to develop a 1/40th scaled aerodynamic model of a longwall coal mine for methane hazards investigation [2022]
    Bogin G ;
    Brune, Jürgen F.
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    The present work discusses the nuances of scaling and flow similarity to develop a 1/40th scale version of a longwall coal mine. Details on the geometric, kinematic, and dynamic scaling of the physical model are presented and discussed. This works also discusses using a 30% CO2 - 70% He gas mixture as a surrogate for methane. It also presents the i ...
  • WTC program opieki zdrowotnej Przewodnik Uczestnika Programu Opieki Zdrowotnej WTC
    WTC program opieki zdrowotnej Przewodnik Uczestnika Programu Opieki Zdrowotnej WTC
    National Institute for Occupational Safety and Health. World Trade Center Health Program
    06/22 | National Institute for Occupational Safety and Health (NIOSH)
    WTC Health Program member handbook [Polish]WERSJA 3: ZAKTUALIZOWANO W CZERWCU 2022 R.Niniejszy informator ma na celu zapewnienie informacji na temat Programu Opieki Zdrowotnej World Trade Center (WTC) (zwanego dalej Programem).O6/22WTCHP_MemberHandbook_2020_Pol-508.pdf
    Multi-Language Public Domain
  • All causes of death among veterinarians in the United States during 1979 through 2015
    All causes of death among veterinarians in the United States during 1979 through 2015.
    Edwards, Nicole T. ;
    Fechter-Leggett, Ethan D.
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    OBJECTIVE: To assess proportionate mortality from all causes for male and female US veterinarians during 1979 through 2015. SAMPLE: Death records for 11,620 veterinarians. PROCEDURES: For this proportionate mortality ratio (PMR) study, information for veterinarians who died during 1979 through 2015 was obtained from AVMA obituary and life insurance ...
    Public Domain
  • Workers compensation reported injuries among distillery industry workers 20102019
    Workers' compensation reported injuries among distillery industry workers, 2010-2019.
    Browning S ;
    Bunn T
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: The objective of this study was to identify the most frequent type, nature, and cause of work-related injuries among distillery workers and the contributing factors for these events to target interventions to reduce injuries. Methods: Workers' compensation first reports of injury (FROI) from the years 2010 through 2019 were obtained. Va ...
  • Precarious Work Schedules and Sleep A Study of Unionized FullTime Workers
    Precarious Work Schedules and Sleep: A Study of Unionized Full-Time Workers
    Cavallari, Jennifer M. ;
    Decker, Ragan E.
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Unlike precarious employment which is temporary and insecure, with inadequate pay, benefits, and legal protections, precarious work schedules can affect workers with permanent full-time jobs in sectors where employment has historically been secure, well-compensated, and even unionized. Precarious work schedules - characterized by long shifts, non-d ...
  • Reliability and Validity of an EmployerCompleted Safety Hazard and Management Assessment Questionnaire
    Reliability and Validity of an Employer-Completed Safety Hazard and Management Assessment Questionnaire
    Moore, Libby L. ;
    Wurzelbacher, Steven J.
    2022/06/01 | J Safety Res 2022 Jun; 81:283-296 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Managing and improving occupational safety and health requires evaluating performance. Organizations are encouraged to use both lagging indicators (such as injury rates and costs) and leading indicators (such as questionnaire-assessed safety hazards and management practices) for this purpose, but the association between types of indic ...
    Supporting Files
  • NIOSH eNews Volume 20 Number 2 June 2022
    NIOSH eNews: Volume 20, Number 2, June 2022
    National Institute for Occupational Safety and Health. Office of the Director
    June 2022 | NIOSH eNews
    No Description
    Supporting Files Public Domain
  • Retirement Center Worker Sleep Health Assessment During the COVID19 Pandemic
    Retirement Center Worker Sleep Health Assessment During the COVID-19 Pandemic
    Gresham-Ulrich M ;
    Hittle BM
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Sleep health disturbances can increase risks for workplace injury, error, and poor worker health. Essential workers have reported sleep disturbances since the COVID-19 pandemic onset, which may jeopardize their health and safety. The aims of this project were to assess sleep health among Continuing Care Retirement Community (CCRC) worke ...
  • Pittsburgh Mining Research Division Withdrawn
    Pittsburgh Mining Research Division (Withdrawn)
    National Institute for Occupational Safety and Health
    2022/06/01 | NIOSH Numbered Publications
    This document has been withdrawn and the latest information can be found https://www.cdc.gov/niosh/divisions-offices/pittsburgh-mining.html. This updated fact sheet from the Pittsburgh Mining Research Division (PMRD) of the National Institute for Occupational Safety and Health (NIOSH) presents current research areas and promotes new and updated sof ...
    Public Domain
  • Estimating strength of pillars with karst voids in a roomandpillar limestone mine
    Estimating strength of pillars with karst voids in a room-and-pillar limestone mine.
    Baggett JG ;
    Bishop R
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Underground limestone deposits are prone to karst void formations due to the dissolution of carbonate rocks. These deposits offer permeable conditions to groundwater flow leading to the formation of a network of void spaces or cavities. The cavities can accommodate unconsolidated sediments and groundwater. Interaction of these voids with a prevalen ...
  • Determination of Activated Carbon Fiber Adsorption Capacity for Several Common Organic Vapors Applications for Respiratory Protection
    Determination of Activated Carbon Fiber Adsorption Capacity for Several Common Organic Vapors: Applications for Respiratory Protection
    Lungu CT ;
    Oh, Je M.
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    In the context of workplace safety, activated carbon in the fiber form (i.e., activated carbon fiber, ACF) represents an alternative adsorbent to granular activated carbon (GAC) for use in organic vapor respiratory protection devices. ACFs are high surface area carbonaceous materials that are often available in a self-supporting non-woven form. The ...
  • Coal and Rock Classification with Rib Images and Machine Learning Techniques
    Coal and Rock Classification with Rib Images and Machine Learning Techniques
    Xue Y
    2022/06/01 | Mining Publications
    This paper is aimed at helping the mining industry to better understand the challenges posed by electromagnetic interference (EMI) and to promote electromagnetic compatibility (EMC) in underground coal mines. The paper begins with a review of EMI standards in other industries, then presents some representative examples of EMI instances that have oc ...
    Public Domain
  • A Second Case Study of Field Test Results for Comparison of Roof Bolter Dry Collection System with Wet Collection System 2022
    A Second Case Study of Field Test Results for Comparison of Roof Bolter Dry Collection System with Wet Collection System [2022]
    Deluzio J ;
    Klima SS
    2022/06/01 | Mining Publications
    Silicosis is an occupational respiratory disease that roof bolter operators are susceptible. It is caused by overexposure to respirable quartz dust (RCS) and has no cure and may ultimately be fatal. The only method of prevention of silicosis is by preventing exposure to RCS. The wet box collection system is a newly developed dust collection system ...
    Public Domain
  • Roofing Safety Walk This Way
    Roofing Safety: Walk This Way!
    National Institute for Occupational Safety and Health  ...
    2022/06/01 | CPWR - Center for Construction Research and Training Publications
    Every year about 400 roofers are injured and about 37 roofers die from falls. Walking this way with the proper shoes can improve your balance and help prevent falls. WALKING UP A ROOF - Zigging and zagging when walking up a sloped surface reduces the incline and can help you control your balance. WALKING ACROSS A SLOPED ROOF - Walk with your feet w ...
    Public Domain
  • Protecting Cattle Feedyard Workers in the Central States Region Exploring State Regional and National Data on Fatal and Nonfatal Injuries in Agriculture and the Beef Production Sector
    Protecting Cattle Feedyard Workers in the Central States Region: Exploring State, Regional, and National Data on Fatal and Nonfatal Injuries in Agriculture and the Beef Production Sector
    Adhikari S ;
    Ramos AK
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Working in agriculture can be dangerous. Despite ongoing efforts of Extension, animal production worker safety has not been adequately addressed. We present state, regional, and national counts and rates on fatal and nonfatal injuries in agriculture and animal production using publicly available data from the Bureau of Labor Statistics. We found th ...
  • Beyond Learning Outcomes Creating Equitable Learning Environments in Online IO Graduate Education
    Beyond Learning Outcomes: Creating Equitable Learning Environments in Online I-O Graduate Education
    Finch HM ;
    Lynner BN
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Although, like Kraiger et al. (2022), we see the importance of examining learning outcomes across online and face-to-face learning contexts, we contend that learning outcomes should not be the only criteria of interest for graduate education in industrial-organizational (I-O) psychology. Because online education enables greater access to students a ...
  • Prevalence and correlates of suicidal ideation in World Trade Center responders results from a populationbased health monitoring cohort
    Prevalence and correlates of suicidal ideation in World Trade Center responders: results from a population-based health monitoring cohort.
    Crane M ;
    Dasaro CR
    2022/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Suicidal ideation (SI) is an early risk factor for suicide among disaster responders. To date, however, no known study has examined the prevalence, and pre-, peri-, and post-disaster risk correlates of SI in World Trade Center (WTC) responders, one of the largest disaster response populations in U.S. history. Methods: The prevalence, an ...
  • Town highway department mechanic crushed when truck fell off jack stand New York
    Town highway department mechanic crushed when truck fell off jack stand —New York
    New York State Fatality Assessment & Control Evaluation Program (NY FACE)  ...
    2022/06/01 | Fatality Assessment and Control Evaluation Reports (FACE)
    On October 21, 2020, a mechanic for a town highway department was fatally injured around 8:30 AM in the morning while he was in the process of changing air brake canisters on a truck in the town highway department garage. The truck at the time was undergoing routine maintenance in preparation for the winter months. The decedent had placed a jack un ...
3861 - 3880 / 82972