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Showing 601 - 620 of 83319 results
  • Dosimetry Testing for a New In Vivo XRay Fluorescence Measurement System
    Dosimetry Testing for a New In Vivo X-Ray Fluorescence Measurement System
    Burgos CJ ;
    Grier TR
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Lead exposure poses severe health risks to individuals, impacting cognitive function, growth, learning, and behavior. Current lead detection methods, primarily blood testing and x-ray fluorescence (XRF) of bone, have limitations. This study introduces a novel in vivo XRF measurement system using K-shell energies of lead, addressing limitations of p ...
  • Metabolic Syndrome and Associated Components Among Police Officers A 7 and 12Year Longitudinal Analysis
    Metabolic Syndrome and Associated Components Among Police Officers: A 7 and 12-Year Longitudinal Analysis
    Allison P ;
    Fekedulegn D
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: This study estimated risk of metabolic syndrome (MetSyn) and its components among police officers including differences by sex. Methods: Police officers were examined at baseline and two follow-up examinations after 7 and 12 years. MetSyn was defined using the 2005 guidelines from the American Heart Association/National Heart, Lung, and ...
  • Line of Duty Death Report Two Career LandBased Firefighters Die After Becoming Lost and Running Out of Air During a Marine Vessel Fire in Port New Jersey
    Line of Duty Death Report: Two Career Land-Based Firefighters Die After Becoming Lost and Running Out of Air During a Marine Vessel Fire in Port – New Jersey
    Richardson, Michael ;
    Attwood, Wesley R.
    2025-04-01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On July 5, 2023, two career land-based firefighters died after becoming lost and running out of air while conducting a fire attack during a marine vessel fire in port. At 07:00 hours, a 692-foot roll-on/roll-off (ro/ro) vessel with a crew of 28 commenced vehicle loading operations while dockside in a port. At 21:00 hours, port workers and vessel cr ...
    Public Domain
  • Circumstantial Factors Among Kentucky Nurse Suicide Decedents 2005 to 2019
    Circumstantial Factors Among Kentucky Nurse Suicide Decedents, 2005 to 2019
    Brown S ;
    Marfell J
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Nurse suicide, a complex occupational health concern, is urgently in need of research due to the personal and occupational suicide risk factors experienced by nurses, namely mental health problems (e.g., depression), job problems, and substance misuse. Therefore, the study aims were to determine the contextual characteristics and circum ...
  • A SingleCamera Method for Estimating Lift Asymmetry Angles Using Deep Learning Computer Vision Algorithms
    A Single-Camera Method for Estimating Lift Asymmetry Angles Using Deep Learning Computer Vision Algorithms
    Hu YH ;
    Li Y
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    A computer vision (CV) method to automatically measure the revised NIOSH lifting equation asymmetry angle (A) from a single camera is described and tested. A laboratory study involving ten participants performing various lifts was used to estimate A in comparison to ground truth joint coordinates obtained using 3-D motion capture (MoCap). To addres ...
  • The Sixth International Fishing Industry Safety and Health Conference IFISH 6 Safety Health and Wellbeing in a Changing World
    The Sixth International Fishing Industry Safety and Health Conference (IFISH 6): Safety, Health, and Wellbeing in a Changing World
    Elliott KC ;
    Lincoln, Jennifer M.
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Workers employed in the commercial fishing, seafood processing, and aquaculture sectors face workplace hazards daily. Worldwide, a staggering 26% of commercial fishing workers reported experiencing harm at work in the past two years in a recent poll. Moreover, the Food and Agriculture Organization (FAO) estimates that worldwide roughly 80 commercia ...
    Public Domain
  • Evaluating Source Control Efficacy Against Exhaled Submicron Particles Total Outward Leakage of Surgical Masks and Half Facepiece Respirators Across a Spectrum of Particle Sizes
    Evaluating Source Control Efficacy Against Exhaled Submicron Particles: Total Outward Leakage of Surgical Masks and Half Facepiece Respirators Across a Spectrum of Particle Sizes
    Bergman, Michael ;
    Fisher E
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    The size of airborne particles emitted from infected individuals is crucial in the transmission of respiratory viruses. The use of source control devices is essential for interrupting the transmission of exhaled submicron particles, particularly in healthcare settings with high infection risk. This study evaluated the efficacy of five types of sour ...
  • Assessing Fentanyl and Methamphetamine in Air and on Surfaces of Transit Vehicles
    Assessing Fentanyl and Methamphetamine in Air and on Surfaces of Transit Vehicles
    Baker MG ;
    Beaudreau M
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Recently, the misuse of fentanyl and methamphetamine has increased in the United States. These drugs can be consumed via smoking a powder, which can subsequently contaminate air and surfaces with drug residue. With limited access to safe consumption sites, this misuse often occurs in public spaces such as public transit, leading to potential second ...
  • New Mechanisms in DiisocyanateMediated AllergyToxicity Are microRNAs in Play
    New Mechanisms in Diisocyanate-Mediated Allergy/Toxicity: Are microRNAs in Play?
    Hettick JM ;
    Law, Brandon F.
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Purpose of review: To describe recent findings of diisocyanate-mediated mechanisms in allergy and toxicology by addressing the role of microRNA (miR) in immune responses that may contribute to the development of occupational asthma (OA). Recent findings: Studies of diisocyanate asthma have traditionally focused on the immune and inflammatory patter ...
    Public Domain
  • Effects of Different Block Designs on Low Back and Shoulders Biomechanical Loads and Postural Stability During Crab Pot Handling
    Effects of Different Block Designs on Low Back and Shoulders Biomechanical Loads and Postural Stability During Crab Pot Handling
    Chan A ;
    Kia K
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    In commercial Dungeness crab fishing vessels, the block pulls crab pots for harvesting and typically positions them to the side of vessels, rather than the sorting tables on board. Consequently, fishermen must reach outside the vessel to grab the pots, posing increased risk of musculoskeletal and fall-related injuries. To investigate the effects of ...
  • The IFISH Innovation Exchange A Brief Update on Plans to Support Collaboration and Progress Between Conferences
    The IFISH Innovation Exchange: A Brief Update on Plans to Support Collaboration and Progress Between Conferences
    Lincoln, Jennifer M. ;
    Sorensen JA
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    For many years, the International Fishing Industry Safety and Health Conference (IFISH) has focused on highlighting research, training and advocacy work and fostering collaboration among stakeholders to foster a healthier, safer seafood industry. While prior conferences have included many opportunities for trans-disciplinary discussions and problem ...
    Public Domain
  • Making Safety an Easy Catch PFD Use Among Commercial Fishermen in New England
    Making Safety an Easy Catch: PFD Use Among Commercial Fishermen in New England
    Milkovich PJ ;
    Orchard D
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    This brief highlights the development and administration of Lifejackets for Lobstermen and its successor, Lifejackets for Fishermen. These programs provide education about, physical access to, and monetary incentives for personal floatation devices (PFDs). Preliminary data shows that commercial fishermen in New England have increased their PFD wear ...
  • The Development of Frailty Trajectories in World Trade Center General Responders and the Association with World Trade Center Exposure
    The Development of Frailty Trajectories in World Trade Center General Responders and the Association with World Trade Center Exposure
    Bello G ;
    Colicino E
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: As the World Trade Center (WTC) General Responder Cohort ages, it is imperative to study their aging process and identify factors that can be targeted for interventions. Objectives: Our goal was to utilize a previously developed WTC Clinical Frailty Index (CFI) to identify distinct frailty trajectories and associated factors in this coh ...
  • Advanced Diesel Powertrains for Underground Mining Mobile Equipment
    Advanced Diesel Powertrains for Underground Mining Mobile Equipment
    Bugarski, Aleksandar D. ;
    Ritter DA
    2025/04/01 | Mining Publications
    Strategies based on the repowering existing and powering new mobile equipment with contemporary diesel engines with substantially lower tailpipe and crankcase emissions are expected to play an important role in the efforts to curtail exposures of underground miners to criteria diesel pollutants. Laboratory characterization of tailpipe emissions for ...
    Public Domain
  • ThreeDimensional 3D Printing in NonIndustrial Spaces A Summary of Emissions Evaluations in 11 School Settings
    Three-Dimensional (3D) Printing in Non-Industrial Spaces: A Summary of Emissions Evaluations in 11 School Settings
    Glassford EK ;
    Li JF
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Additive manufacturing or 3-dimensional (3D) printing is an emerging technology with increasing prevalence in non-industrial settings such as university and school settings. However, printers are often located in spaces not designed for this purpose. Methods: 3D-printer use in 11 university and K-12 schools was evaluated by identifying ...
    Public Domain
  • Health and Safety in US Chesapeake Bay Oyster Aquaculture A Qualitative Study
    Health and Safety in U.S. Chesapeake Bay Oyster Aquaculture: A Qualitative Study
    Agnew J ;
    Ceryes CA
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: Aquaculture seafood production exists on every inhabited continent. Small-scale, bivalve shellfish farming is a growing industry on the East Coast of the United States. Aquaculture workers in the US experience high injury and illness rates relative to the average worker, and many small-scale aquaculture operations are exempted from nati ...
  • Adding Insult to Injury The Impact of Musculoskeletal Pain on Fishermens Sleep Patterns
    Adding Insult to Injury: The Impact of Musculoskeletal Pain on Fishermen’s Sleep Patterns
    Dzugan J ;
    Gertz K
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: Commercial fishing is one of the most dangerous industries in the United States, and although injuries have been a prominent focus for research, some health and safety risk factors such as sleep are understudied. In this paper, data from a multi-modal research study of sleep patterns, lifestyle factors, occupational exposures, medical h ...
  • IFISH6 Successes and Lessons for the Future
    IFISH6: Successes and Lessons for the Future
    Milkovich PJ ;
    Roome AB
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    The IFISH6 conference brought together researchers and practitioners from around the world to discuss innovations and progress in protecting the safety and health of workers in the fishing, aquaculture, and seafood processing industries. This brief provides an overview of the feedback that was received about this conference, ideas for enhancing the ...
  • Estimating the TimeVarying Emission Rate of Peracetic Acid
    Estimating the Time-Varying Emission Rate of Peracetic Acid
    Chen C-Y ;
    Hines R
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    The use of peracetic acid (PAA) as a general disinfectant has seen increasing usage in recent years, and although it is a strong irritant, exposure monitoring for PAA may often be difficult due to relatively high costs and the potential for interferences by other co-occurring chemicals such as hydrogen peroxide. These issues with exposure monitorin ...
  • Caring for the Caregiver Work Mistreatment and WellBeing Among Early Childhood Education Staff in Colorado
    Caring for the Caregiver: Work Mistreatment and Well-Being Among Early Childhood Education Staff in Colorado
    Farewell C ;
    Hagan-Haynes, K.
    2025/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Experiences of workplace mistreatment are associated with poor physical and mental health outcomes. Workplace mistreatment among early childhood education workers is underexplored in the United States. The National Institute for Occupational Safety and Health's Worker Well-Being Questionnaire was used to assess the extent and types of workplace mis ...
    Public Domain
601 - 620 / 83319
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