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Showing 141 - 160 of 82972 results
  • Fatal WorkRelated Motor Vehicle Crashes in the United States 20112014 Analysis of Matched Data from the Census of Fatal Occupational Injuries and the Fatality Analysis Reporting System
    Fatal Work-Related Motor Vehicle Crashes in the United States, 2011–2014: Analysis of Matched Data from the Census of Fatal Occupational Injuries and the Fatality Analysis Reporting System
    Byler CG ;
    Pratt, Stephanie G.
    2025/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Motor vehicle crashes (MVCs) are the leading cause of work-related fatalities in the United States. The Bureau of Labor Statistics (BLS), the National Institute for Occupational Safety and Health (NIOSH), and the National Highway Traffic Safety Administration (NHTSA) matched and analyzed the Census of Fatal Occupational Injuries (CFOI ...
    Public Domain
  • Health Hazard Evaluation Program Ergonomic Evaluation of a Gas Assembly Line Process at a Water Heater Manufacturer HHE202400063419
    Health Hazard Evaluation Program: Ergonomic Evaluation of a Gas Assembly Line Process at a Water Heater Manufacturer [HHE-2024-0006-3419]
    Hayden, Marie A. ;
    Ramsey, Jessica G.
    2025-07-01 | Health Hazard Evaluation Reports (HHE)
    Employer and union representatives from a water heater manufacturer requested a health hazard evaluation. They were concerned about potential ergonomic risk factors and potential for musculoskeletal disorders in assembly line employees for gas water heaters. We visited the workplace to learn more about the ergonomic risk factors in the gas assembly ...
    Public Domain
  • How to Reduce Exposures When 3D Printing with Plastic Filament
    How to Reduce Exposures When 3D Printing with Plastic Filament
    National Institute for Occupational Safety and Health
    2025/07/01 | NIOSH Infographics
    This infographic identifies ways to reduce exposures and prevent health risks when printing with plastic filament.
    Supporting Files Public Domain
  • Deducing Atmospheric Conditions That Contribute to Elevated Pollution Events in the Salton Sea Air Basin
    Deducing Atmospheric Conditions That Contribute to Elevated Pollution Events in the Salton Sea Air Basin
    Faloona IC ;
    Lieb HC
    2025/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    The Salton Sea Air Basin (SSAB) has struggled to comply with National Ambient Air Quality Standards (NAAQS) for three federally regulated air pollutants: ozone, PM2.5, and PM10. Seasonal and diurnal patterns are presented along with their long-term decadal trends to better understand the relationship between the meteorological setting and air pollu ...
  • Effectiveness of a StateoftheArt Coat with Fans and Coolants over Standard Coats
    Effectiveness of a State-of-the-Art Coat with Fans and Coolants over Standard Coats
    Villaveces, Sofia ;
    Yu, Zhaochong
    2025/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: Firefighters use personal protective equipment when containing fires. The coat, called standard hereafter, that is part of the personal protective equipment has not changed for many years. A new coat was designed with novel features. Its inner layer is made of a carbon nanotube-based fabric, two pouches with coolants, and fans. The new c ...
    Public Domain
  • Development of an EarlyStage Thermal Runaway Detection Model for LithiumIon Batteries
    Development of an Early-Stage Thermal Runaway Detection Model for Lithium-Ion Batteries
    Chen J ;
    Deng J
    2025/06/15 | Mining Publications
    This paper presents the development of a fast-responding and accurate detection model for early-stage thermal runaway of a lithium-ion battery utilizing acoustics and deep learning paradigms. A series of single-cell battery tests with different state-of-charge and battery orientations is conducted to collect acoustic data. Using data augmentation, ...
    Public Domain
  • An Evaluation of Quartz as a Component of Respirable Coal Dust
    An Evaluation of Quartz as a Component of Respirable Coal Dust
    Arnold BJ ;
    Eskanlou A
    2025/06/15 | National Institute for Occupational Safety and Health (NIOSH)
    The rising cases of coal worker's pneumoconiosis since the early 2000s have driven research into respirable coal dust. Prolonged quartz dust exposure is deemed to be the primary cause of the resurgence in pneumoconiosis. This study examines how quartz present in coals of various ranks produces hydroxyl radicals (oOH), a reactive oxygen species link ...
  • Effects of Moisture Contents on Temperature Control Performance of Structural Firefighters Gloves with the Incorporation of Phase Change Material
    Effects of Moisture Contents on Temperature Control Performance of Structural Firefighters' Gloves with the Incorporation of Phase Change Material
    Wang, Xun ;
    Zhao, Weihuan
    2025/06/03 | National Institute for Occupational Safety and Health (NIOSH)
    Phase change materials (PCMs) are extensively utilized in thermal management applications. We examined thermal protection enhancement in structural firefighting gloves through the incorporation of PCMs, particularly under conditions influenced by moisture from hand sweating or external water sources. We conducted experiments to assess the impact of ...
    Public Domain
  • Evaluating Total Outward Leakage of FaceWorn Products Across Various Particle Sizes for Source Control Against Submicron Aerosols Implications for Public Health Protection
    Evaluating Total Outward Leakage of Face-Worn Products Across Various Particle Sizes for Source Control Against Submicron Aerosols: Implications for Public Health Protection
    Myers WR ;
    Ryan KJ
    2025/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    During COVID-19, the general public widely used face-worn products (FwPs) to mitigate viruses spread via airborne transmission. This study investigated the effectiveness of various FwP categories in reducing submicron aerosol transmission by evaluating total outward leakage (TOL) across particle sizes. Nine FwP categories were tested: ASTM F2100 Le ...
  • Comparison Between Inductively Coupled PlasmaMass Spectrometry and Benchtop XRay Fluorescence Performance for Trace Elemental Exposure in Rat Tissues
    Comparison Between Inductively Coupled Plasma-Mass Spectrometry and Benchtop X-Ray Fluorescence Performance for Trace Elemental Exposure in Rat Tissues
    Adesina KE ;
    Brain JD
    2025/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Trace elemental toxicants induce health detriment in almost every organ system in the human body and account for a large amount of environmental and ecological environmental pollution. Traditionally, inductively coupled plasma mass spectrometry (ICP-MS) has been the gold standard for measuring elemental concentrations in biological tiss ...
  • Line of Duty Death Report Report Slides Firefighter Dies After Becoming Lost in an Attic at a Residential Structure Fire Illinois
    Line of Duty Death Report: Report Slides: Firefighter Dies After Becoming Lost in an Attic at a Residential Structure Fire – Illinois
    Loflin, Murrey E. ;
    Montague, Patrick R.
    2025-06-01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On April 4, 2023, a 49-year-old firefighter died after becoming lost in the attic of a residential structure. At 03:23 hours, the Office of Emergency Management and Communications (OEMC) transmitted a Still Alarm (first response) for a residential structure fire for Box 142016. Battalion Chief 22 (BC22), Engine 75 (E75), Engine 115 (E115), Tower La ...
    Public Domain
  • Quantification of 3Chloro7Hydroxy4Methylcoumarin CHMC in Urine as a Biomarker of Coumaphos Exposure by HighPerformance Liquid ChromatographyFluorescence Detection HPLCFLD
    Quantification of 3-Chloro-7-Hydroxy-4-Methylcoumarin (CHMC) in Urine as a Biomarker of Coumaphos Exposure by High-Performance Liquid Chromatography-Fluorescence Detection (HPLC-FLD)
    Robbins ZG ;
    Striley CA
    2025/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    The organophosphate pesticide coumaphos is used to control Cattle Tick Fever carried by multiple species of ticks and is a known hazard for workers treating livestock. The USDA Cattle Fever Tick Eradication Program requires regular blood draws to measure depressed cholinesterase levels as biomarkers of effect of long-term coumaphos exposure, howeve ...
    Public Domain
  • Health Hazard Evaluation Program Evaluation of Indoor Environmental Quality at a StateOperated Wastewater Treatment Plant HHE202300443418
    Health Hazard Evaluation Program: Evaluation of Indoor Environmental Quality at a State-Operated Wastewater Treatment Plant [HHE-2023-0044-3418]
    Hayden, Marie A. ;
    Feldmann, Karl D.
    2025-06-01 | Health Hazard Evaluation Reports (HHE)
    An employee representative from a state-operated wastewater treatment plant requested a health hazard evaluation concerning indoor environmental quality. Employees were concerned about ventilation issues in the buildings housing the wastewater treatment operations, specifically the laboratory building, where employees spent most of their workday. O ...
    Public Domain
  • Health Hazard Evaluation Program Evaluation of Exposures and Health Concerns at a Coffee Roasting and Packaging Facility HHE202300273417
    Health Hazard Evaluation Program: Evaluation of Exposures and Health Concerns at a Coffee Roasting and Packaging Facility [HHE-2023-0027-3417]
    Blackley, Brie ;
    Hines, Stella E.
    2025-06-01 | Health Hazard Evaluation Reports (HHE)
    The National Institute for Occupational Safety and Health (NIOSH) received a management request for a health hazard evaluation at a coffee roasting and packaging facility. The request stated concerns regarding potential employee exposure to diacetyl, 2,3-pentanedione, other volatile organic compounds (VOCs), carbon monoxide (CO), and carbon dioxide ...
    Public Domain
  • Health Hazard Evaluation Program Evaluation of Indoor Dampness Mold and Ventilation at a College HHE202200773422
    Health Hazard Evaluation Program: Evaluation of Indoor Dampness, Mold, and Ventilation at a College [HHE-2022-0077-3422]
    Fortner, Alyson R. ;
    Fechter-Leggett, Ethan D.
    2025-06-01 | Health Hazard Evaluation Reports (HHE)
    In June 2022, the National Institute for Occupational Safety and Health (NIOSH) received a Health Hazard Evaluation request from union representatives and confidential employees regarding concerns about indoor dampness, mold, and ventilation system maintenance in multiple buildings located on a college campus. The college campus included 14 buildin ...
    Public Domain
  • Line of Duty Death Report 55YearOld Lieutenant Dies from Heart Attack While Responding to HighRise Fire Illinois
    Line of Duty Death Report: 55-Year-Old Lieutenant Dies from Heart Attack While Responding to High-Rise Fire - Illinois
    Eisenberg, Judith S. ;
    Saunders, Robert
    2025-06-01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On April 5, 2023, at 0656 hours, a 55-year-old lieutenant (LT), assigned to a tower ladder (T1), was dispatched to the scene of a high-rise structure fire. The T1 s five members were assigned to serve as the fire investigation team (FIT). They found the fire had broken out on the 27th floor of a 1970s structure that had 35 floors and no sprinkler s ...
    Public Domain
  • The Associations of Long Working Hours and Unhealthy Diet with Cardiometabolic Outcomes and Mortality in US Workers
    The Associations of Long Working Hours and Unhealthy Diet with Cardiometabolic Outcomes and Mortality in US Workers
    Arah OA ;
    Chen L
    2025/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: To examine independent and joint associations of long working hours (LWH) and EAT-Lancet diet with cardiometabolic outcomes and mortality in US workers. Methods: This prospective cohort included US workers from the National Health and Nutrition Examination Survey, with cross-sectional baseline data from 1999 to March 2020. A subsample o ...
  • Line of Duty Death Report Firefighter Dies After Becoming Lost in an Attic at a Residential Structure Fire Illinois
    Line of Duty Death Report: Firefighter Dies After Becoming Lost in an Attic at a Residential Structure Fire – Illinois
    Loflin, Murrey E. ;
    Montague, Patrick R.
    2025/06/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On April 4, 2023, a 49-year-old firefighter died after becoming lost in the attic of a residential structure. At 03:23 hours, the Office of Emergency Management and Communications (OEMC) transmitted a Still Alarm (first response) for a residential structure fire for Box 142016. Battalion Chief 22 (BC22), Engine 75 (E75), Engine 115 (E115), Tower La ...
    Public Domain
  • Immediately Dangerous to Life or Health IDLH Value Profile Hydrogen Chloride CAS No 7647010
    Immediately Dangerous to Life or Health (IDLH) Value Profile: Hydrogen Chloride, CAS® No. 7647-01-0
    Frank, Evan ;
    Chittiboyina, Shirisha
    2025/06/01 | NIOSH Numbered Publications
    This technical report presents the scientific basis, toxicologic data, and risk assessment methodology used to derive a health-based immediately dangerous to life or health (IDLH) value for hydrogen chloride (CAS No. 7647-01-0). The IDLH values are based on the scientific rationale and logic outlined in the Current Intelligence Bulletin (CIB) 66: D ...
    Public Domain
  • Immediately Dangerous to Life or Health IDLH Value Profile Hydrogen Bromide CAS No 10035106
    Immediately Dangerous to Life or Health (IDLH) Value Profile: Hydrogen Bromide, CAS® No. 10035-10-6
    Frank, Evan ;
    Chittiboyina, Shirisha
    2025/06/01 | NIOSH Numbered Publications
    This technical report presents the scientific basis, toxicologic data, and risk assessment methodology used to derive a health-based immediately dangerous to life or health (IDLH) value for hydrogen bromide (CAS No. 10035-10-6). The IDLH values are based on the scientific rationale and logic outlined in Current Intelligence Bulletin (CIB) 66: Deriv ...
    Public Domain
141 - 160 / 82972