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Showing 221 - 240 of 82805 results
  • Line of Duty Death Report Report Slides Career Battalion Chief Dies from Explosion While Fighting Tractor Trailer Fire Georgia
    Line of Duty Death Report Report Slides: Career Battalion Chief Dies from Explosion While Fighting Tractor Trailer Fire – Georgia
    National Institute for Occupational Safety and Health  ...
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On September 4, 2024, a 35-year-old career battalion chief (Battalion 1) died while operating at a tractor trailer fire. He was the command officer at the incident and was killed while investigating the type of cargo that was held within the refrigerated trailer involved in the fire. At approximately 0921 hours, the local public safety answering po ...
    Public Domain
  • Line of Duty Death Report Report Slides Firefighter Dies from Head Injury During Tire Inflation Louisiana
    Line of Duty Death Report Report Slides: Firefighter Dies from Head Injury During Tire Inflation – Louisiana
    National Institute for Occupational Safety and Health  ...
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On December 18, 2021, a 28-year-old career firefighter died from head injuries incurred when a tire bead came off the wheel rim with great force during vehicle maintenance operations. Firefighter 4 (deceased firefighter) was assigned to Station 4. He began his shift by performing apparatus checks. During a check of Engine 4, he checked and inflated ...
    Public Domain
  • Applying Finite Mixture Models to Quantify Respirable Dust Mass in Coal and MetalNonmetal Mines Using Fourier Transform Infrared Spectroscopy
    Applying Finite Mixture Models to Quantify Respirable Dust Mass in Coal and Metal-Nonmetal Mines Using Fourier Transform Infrared Spectroscopy
    Miller AL ;
    Parks DA
    2025/03/01 | Mining Publications
    Respirable dust mass is a prevalent occupational health hazard to the mining workforce. Mineral matrices observed in the mine environment are complex, time varying, and heterogeneous. This poses a challenge to assessing dust exposure using Fourier transform infrared (FT-IR) spectrometry as calibrations for constituent dust species (e.g., crystallin ...
    Public Domain
  • Shortterm employment changes of men newly diagnosed with cancer wellbeing of cancer survivors at work study WeCanWork
    Short-term employment changes of men newly diagnosed with cancer: well-being of cancer survivors at work study (WeCanWork).
    Bradley CJ ;
    Dally M
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Purpose: Employed cancer survivors often work during cancer treatment because work provides social support, income, and, in the United States, health insurance. Many prior studies focus on women and breast cancer. This study enrolled men newly diagnosed with cancer and short-term employment changes. Methods: A convenience sample of 95 employed men ...
  • Characterization of ground pressure at different cable tension on tetherassist tracked selfleveling fellerbuncher
    Characterization of ground pressure at different cable tension on tether-assist tracked self-leveling feller-buncher.
    Belart F ;
    Chung W
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    As tether-assist feller-bunchers become a fast-growing technology to harvest trees in steep terrain, concerns regarding impacts to soil and water have also grown. These concerns owe to soil in steep terrain being significantly more prone to erosion and potential water quality issues when disturbed. Previous studies show that cable assistance might ...
  • Line of Duty Death Report Career Firefighter Dies and Another Injured While Performing Rapid Intervention Team Tasks at Vacant Warehouse Fire Texas
    Line of Duty Death Report: Career Firefighter Dies and Another Injured While Performing Rapid Intervention Team Tasks at Vacant Warehouse Fire – Texas
    Lago, Louis (Rick) ;
    Ringer, Stephen J.
    2025-03-01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On November 6, 2024, a 42-year[1]old career firefighter died, and a 38-year-old firefighter was injured while performing rapid intervention team (RIT) tasks at a vacant warehouse fire. The two firefighters were assigned to the RIT team on their arrival at the scene. At approximately 22:50 hours, the office of emergency communications (OEC) received ...
    Public Domain
  • Line of Duty Death Report Report Slides Career Firefighter Dies and Another Injured While Performing Rapid Intervention Team Tasks at Vacant Warehouse Fire Texas
    Line of Duty Death Report: Report Slides: Career Firefighter Dies and Another Injured While Performing Rapid Intervention Team Tasks at Vacant Warehouse Fire – Texas
    Lago, Louis (Rick) ;
    Ringer, Stephen J.
    2025-03-01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On November 6, 2024, a 42-year-old career firefighter died, and a 38-year-old firefighter was injured while performing rapid intervention team (RIT) tasks at a vacant warehouse fire. The two firefighters were assigned to the RIT team on their arrival at the scene. At approximately 22:50 hours, the office of emergency communications (OEC) received t ...
    Public Domain
  • Implementation of a Statewide Youth Ag Safety Immersive Virtual Reality Program
    Implementation of a Statewide Youth Ag Safety Immersive Virtual Reality Program
    Kreifels M ;
    Kupzyk K
    2025/02/28 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: The purpose of this pilot study was to examine the feasibility and effect of an Immersive Virtual Reality (IVR) Ag Safety Education mail-out program to secondary school-based agricultural education programs. The following aims were addressed: a) develop an IVR Ag Safety game, b) implement a mail-out program for the Rollover Ranch Ag Saf ...
  • Sensorineural and Peripheral Vascular Responses Induced by Exposure to HighFrequency Vibration
    Sensorineural and Peripheral Vascular Responses Induced by Exposure to High-Frequency Vibration
    Chapman P ;
    Jackson M
    2025/02/28 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Dentists, dental hygienist, and veterinary technicians using drills, scalers and polishers are at risk of developing sensorineural deficits in the fingers and hands. The goal of this study was to determine whether exposure to high-frequency vibration contributed to changes in sensory function. Methods: The tails of rats were exposed to ...
    Public Domain
  • WorkRelated Asthma Mortality Michigan 20032023
    Work-Related Asthma Mortality, Michigan 2003–2023
    Reilly MJ ;
    Rosenman, Kenneth D.
    2025/02/28 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: To identify causes and factors associated with work-related asthma. Methods: There were 13 work-related asthma (WRA) deaths identified over 21 years in state-wide lung disease surveillance system. Results: The deceased ranged from 19 to 77. Eight had new-onset, and five had aggravated WRA. Five deaths from exposure to isocyanates, two to ...
  • Occupational Heat Exposure Mental Health Outcomes A Review and Framework Incorporating Social Determinants of Health to Guide Future Research
    Occupational Heat Exposure & Mental Health Outcomes: A Review and Framework Incorporating Social Determinants of Health to Guide Future Research
    Blancas MT ;
    Florez-Acevedo S
    2025/02/27 | National Institute for Occupational Safety and Health (NIOSH)
    Purpose of review: Environmental heat exposure is associated with adverse mental health outcomes in the general population; however, the mental health effects of heat exposure in occupational populations have not been fully characterized. We sought to: (1) review primary research studies on the relationship of occupational heat exposure with mental ...
  • Prolonged Coccidioidomycosis Transmission Seasons in a Warming California A Markov State Transition Model of Shifting Disease Dynamics
    Prolonged Coccidioidomycosis Transmission Seasons in a Warming California: A Markov State Transition Model of Shifting Disease Dynamics
    Bhattachan A ;
    Camponuri SK
    2025/02/26 | National Institute for Occupational Safety and Health (NIOSH)
    Coccidioidomycosis, an emerging fungal disease in the southwestern United States, exhibits pronounced seasonal transmission, yet the influence of current and future climate on the timing and duration of transmission seasons remains poorly understood. We developed a distributed-lag Markov state transition model to estimate the effects of temperature ...
  • Is MeTime Selfish Daily Vitality Crossover in DualEarner Couples
    Is ‘Me-Time’ Selfish?: Daily Vitality Crossover in Dual-Earner Couples
    Allen TD ;
    Cho E
    2025/02/25 | National Institute for Occupational Safety and Health (NIOSH)
    This multisource daily diary study examined the recovery outcomes of working mothers' time spent for the self (i.e. me-time) and whether the benefits crossover to their husbands. Drawing on the recovery literature, we hypothesised that working mothers' me-time positively relates to their vitality. In line with the crossover theory, we expected a po ...
  • Understanding Traumatic Stress in Emergency Nurses A Systematic Review
    Understanding Traumatic Stress in Emergency Nurses: A Systematic Review
    Amberson T ;
    Quarry C
    2025/02/24 | National Institute for Occupational Safety and Health (NIOSH)
    Aims: To understand how emergency nurses experience traumatic stress and clarify the impact of traumatic stress on emergency nurses, patients, and healthcare organisations. Design: Systematic review without meta-analysis. Methods: Three hundred and eighty-three articles were screened with pre-specified criteria. Included articles represented primar ...
  • Powered Air Purifying Respirator PAPR An Efficient Personal Protective Device Against Respirable Dust in Underground Mining Operations
    Powered Air Purifying Respirator (PAPR): An Efficient Personal Protective Device Against Respirable Dust in Underground Mining Operations
    Arnold B ;
    Gonzalez LS
    2025/02/22 | National Institute for Occupational Safety and Health (NIOSH)
    The health and safety of miners is critical in the industry. Prolonged exposure to dust-laden air results in irreversible ailments like pneumoconiosis that have a severe impact on their lives. Operations use various personal protective devices (PPEs) to alleviate their exposure to respirable dust. Powered Air Purifying Respirator (PAPR) is one such ...
  • Computational Fluid Dynamics CFD Study of the Impact of Powered AirPurifying Respirators PAPR in Underground Mining Operations
    Computational Fluid Dynamics (CFD) Study of the Impact of Powered Air-Purifying Respirators (PAPR) in Underground Mining Operations
    Arnold B ;
    Gonzalez LS
    2025/02/22 | National Institute for Occupational Safety and Health (NIOSH)
    Mining operations adopt a variety of measures to combat dust underground. These include ventilation systems, water sprays, physical barriers, and personal protective equipment (PPE). Respirators are a class of PPE that can provide clean particulate-free air to the users. Powered Air-Purifying Respirators (PAPRs), used commonly in medical and other ...
  • Improving Gas Management and Ventilation Performance at Longwall Mines with Potentially High Gas Emission Rates
    Improving Gas Management and Ventilation Performance at Longwall Mines with Potentially High Gas Emission Rates
    Addis J ;
    Raj KV
    2025/02/22 | Mining Publications
    The National Institute for Occupational Safety and Health (NIOSH) is conducting research to enhance methane control and mine ventilation practices at coal mines, as a method to mitigate hazardous work conditions. NIOSH researchers conducted case studies to investigate the effectiveness of existing systems and improve performance to decrease the pot ...
    Public Domain
  • Evaluation of Alternative Chain Pillar Designs in a Deep Longwall Mine
    Evaluation of Alternative Chain Pillar Designs in a Deep Longwall Mine
    Khademian Z ;
    Van Dyke M
    2025/02/22 | Mining Publications
    Borehole scoping has been widely used in the U.S. underground coal mines as a method for geologic mapping and stability analysis because it is very useful for identifying rock types, voids, fractures, and formation boundaries through the direct observation of the borehole wall. An image stitching technique was proposed to generate panoramic borehol ...
    Public Domain
  • Videoscope Applications to Interpret Lithology in Underground Coal Mines
    Videoscope Applications to Interpret Lithology in Underground Coal Mines
    Van Dyke M ;
    Wickline J
    2025/02/22 | Mining Publications
    The understanding of coal mine roof lithology is a critical component in the determination of engineering solutions for roof control. Coreholes were the first technology available to determine lithology of the roof in reserve areas, but coreholes are typically drilled 500-2,500 ft apart due to their cost and sometimes reach more than $125,000 dolla ...
    Public Domain
  • ThreeDimensional Ventilation Modeling of a LargeOpening Stone Mine Using COMSOL Multiphysics
    Three-Dimensional Ventilation Modeling of a Large-Opening Stone Mine Using COMSOL Multiphysics
    Gangrade V ;
    Raj KV
    2025/02/22 | Mining Publications
    Airflow in large-opening stone mines is largely dependent on the natural ventilation due to the large cross- section area of the opening. The openings of such stone mines are typically twice or thrice the size of typical underground coal or metal/nonmetal mines. Due to the influence of natural ventilation, air velocities as well as the static press ...
    Public Domain
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