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Showing 701 - 720 of 83319 results
  • Career Battalion Chief Dies from Explosion While Fighting Tractor Trailer Fire Georgia
    Career Battalion Chief Dies from Explosion While Fighting Tractor Trailer Fire – Georgia
    Ringer SJ
    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
  • Branching Out The Nonwork Nature and Employee Outcomes NEO Model
    Branching Out: The Nonwork Nature and Employee Outcomes (NEO) Model
    Brossoit RM ;
    Leslie JJ
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Nature is considered a basic human need, with a large and growing body of literature demonstrating the advantages of exposure to nature and natural environments. Yet, this line of research has been largely disconnected from the organizational sciences, despite the widespread potential benefits that nature can have for employees. Emerging organizati ...
  • ScanRescan Reliability of Magnetic Resonance Imaging MRI
    Scan/Rescan Reliability of Magnetic Resonance Imaging (MRI)
    Barim MS ;
    Beyers RJ
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Magnetic resonance imaging (MRI) is increasingly used to estimate the geometric dimensions of lower lumbar vertebrae. While MRI-based measurements have demonstrated good reliability with interclass correlation coefficients (ICCs) of 0.80 or higher, many evaluations focus solely on the comparison of identical MRI images. This approach pr ...
  • Developing a Method to Estimate Aerosol Generation During Poultry Slaughtering and Defeathering in Bangladesh An Experimental Study
    Developing a Method to Estimate Aerosol Generation During Poultry Slaughtering and Defeathering in Bangladesh: An Experimental Study
    Biswas D ;
    Clark A
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Influenza viruses can be aerosolized when slaughtering infected chickens, which increases the risk of zoonotic transmission. We conducted pilot experiments to measure the concentrations of airborne particles <2.5 µm during slaughtering and defeathering of chickens to help identify methods that can minimize workers' exposure to potentially hazardous aerosol particles. By using two types of airborne particle monitors stationed at different heights and angles in a controlled environment, we measured aerosolized particulate matters during exsanguination of 10 slaughtered chickens and use of a mechanical device for defeathering 10 chickens. For the slaughtering experiments, the median particle concentrations at 148 cm height were 67 µg/m3 (IQR 44-121) with a baseline count 10 µg/m3 (IQR 10-10) for the Particle and Temperature Sensor + (PATS+) monitors and 34 µg/m3 (IQR 34-64) with a baseline count 25 µg/m3 (IQR 16-44) for the SidePakTM monitor. For the defeathering experiments, the median particle concentrations recorded by the PATS+ monitors were not significantly different between 148 cm (41 µg/m3, IQR 29-49; baseline 12 µg/m3, IQR 10-19) and 107 cm height (37 µg/m3, IQR 29-44; baseline 13 µg/m3, IQR 10-22). Our protocol can be used to test the generation of airborne particles that are <2.5 µm during different slaughtering and defeathering techniques used in the live bird markets to identify procedures that produce the lowest concentrations of small aerosol particles. [Description provided by NIOSH]
    Public Domain
  • Risk of Traumatic Brain Injury in Deployment and Nondeployment Settings Among Members of the Millennium Cohort Study
    Risk of Traumatic Brain Injury in Deployment and Nondeployment Settings Among Members of the Millennium Cohort Study
    Gimeno Ruiz de Porras D ;
    Jannace KC
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: To describe and quantify the prevalence and risk of deployment and nondeployment service-related traumatic brain injury (TBI) among participants of the Millennium Cohort Study. Setting: Survey data. Participants: 28 759 Millennium Cohort Study participants who were active duty, Reserves, or National Guard at the time of the survey. Desig ...
  • Passive Sensing at Scale to Transform Understanding of Poor Mental Health
    Passive Sensing at Scale to Transform Understanding of Poor Mental Health
    Bucci S ;
    Doherty A
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Passive sensing devices such as smartphones and wearables provide a major opportunity to transform our understanding of the mechanisms, determinants, and consequences of poor mental health. A fifth of US adults own wearable technologies such as smartwatches and fitness trackers, which typically have embedded sensors, such as accelerometers, that ca ...
  • A Systematic Evaluation of CellTypeSpecific Differential Methylation Analysis in Bulk Tissue
    A Systematic Evaluation of Cell-Type-Specific Differential Methylation Analysis in Bulk Tissue
    Kuan PF ;
    Li S
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    We conducted a systematic assessment of computational models-CellDMC, TCA, HIRE, TOAST, and CeDAR-for detecting cell-type-specific differential methylation CpGs in bulk methylation data profiled using the Illumina DNA Methylation BeadArrays. This assessment was performed through simulations and case studies involving two epigenome-wide association ...
  • Suicides and Overdoses at Work Census of Fatal Occupational Injuries 20112022
    Suicides and Overdoses at Work: Census of Fatal Occupational Injuries, 2011–2022
    Hendricks S ;
    Tiesman, Hope M.
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: The worsening life expectancy of middle-aged White Americans due to suicides and substance overdoses has been hypothesized to be caused by various societal conditions. Work is a social determinant of health, but its role in this demographic shift has not been examined. This article describes the characteristics and trends of suicides ...
    Public Domain
  • Career Candidate Firefighter Found Unresponsive at a Residential Structure Fire and Dies 5 Days Later Illinois
    Career Candidate Firefighter Found Unresponsive at a Residential Structure Fire and Dies 5 Days Later – Illinois
    Loflin, Murrey E. ;
    Saunders, Robert
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On December 16, 2021, a 30-year-old male career candidate firefighter/emergency medical technician (EMT) was found unresponsive in a 1 st floor apartment of a 2½-story apartment building at a structure fire. A "Still" Alarm was transmitted for Box 111329 at 02:06:25 hours for a basement fire in an apartment building. Companies dispatched were Batta ...
    Public Domain
  • Lessons Learned in Establishing and Sustaining Elastomeric Half Mask RespiratorBased Respiratory Protection Programs An Impact Evaluation
    Lessons Learned in Establishing and Sustaining Elastomeric Half Mask Respirator-Based Respiratory Protection Programs: An Impact Evaluation
    Edirisooriya M ;
    Haas, Emily J.
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Developing and overseeing Respiratory Protection Programs (RPPs) is crucial for ensuring effective respirator use among employees. To date, a gap exists in research that focuses on elastomeric half mask respirators (EHMRs) as the primary respirator in health delivery settings which would necessitate additional considerations in RPPs beyond the more ...
    Public Domain
  • 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
  • Dermal Exposure to Agrochemicals as Risk Factor for Skin Cancer in Farmers and Ranchers in the US Central States
    Dermal Exposure to Agrochemicals as Risk Factor for Skin Cancer in Farmers and Ranchers in the US Central States
    Adhikari S ;
    Ahmed R
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Farm operators are at a high risk of developing skin cancer due to their occupational sun exposure. With the growing incidence of skin cancer, it is also important to evaluate other occupational risk factors. Farm operators confront numerous physical, chemical, and biological hazards in their work environment. This study investigated wh ...
  • In Utero NanoTitanium Dioxide Exposure Results in Sexually Dimorphic Weight Gain and Cardiovascular Function in Offspring
    In Utero Nano-Titanium Dioxide Exposure Results in Sexually Dimorphic Weight Gain and Cardiovascular Function in Offspring
    Bowdridge E ;
    Gluth T
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Engineered nanomaterials (ENM) are capable of crossing the placental barrier and accumulating in fetal tissue. Specifically, the ENM nano-titanium dioxide (nano-TiO2), has been shown to accumulate in placental and fetal tissue, resulting in decreased birthweight in pups. Additionally, nano-TiO2 is an established cardiac toxicant and regulator of gl ...
  • Characterizing Applications Exposure Risks and Hazard Communication for Engineered Nanomaterials in Construction
    Characterizing Applications, Exposure Risks, and Hazard Communication for Engineered Nanomaterials in Construction
    Brooks SB ;
    Burrelli LG
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Engineered nanomaterials (ENMs) may pose health risks to workers. Objectives were to characterize ENM applications in construction, identify exposure scenarios, and evaluate the quality of safety data sheets (SDSs) for nano-enabled construction products. Methods: SDSs and product data were obtained from a public database of nano-enabled ...
  • Towards Equitable and Sustainable Indoor Air Quality Guidelines a Perspective on Mandating Indoor Air Quality for Public Buildings
    Towards Equitable and Sustainable Indoor Air Quality Guidelines – a Perspective on Mandating Indoor Air Quality for Public Buildings
    Clinchard S ;
    Dimitroulopoulou S
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    A recent article published in Science urges mandatory indoor air quality (IAQ) standards in public spaces, focusing on protecting public health, especially against diseases such as COVID-19, but also IAQ in general. Given the significance of this topic to our society, this short communication aims to provide commentary on the article and further di ...
    Public Domain
  • Heat Strain in Road Construction Workers During the Summer in New Mexico A Preliminary Study
    Heat Strain in Road Construction Workers During the Summer in New Mexico: A Preliminary Study
    Amorim FT ;
    Garcia S
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    In the summer season, road construction workers perform physically demanding tasks outdoors, placing them at greater risk for exertional heat illness conditions. Assessing core temperature (Tcore) is critical as it serves as a key indicator of heat strain and helps to estimate the risk of heat-related illness. Despite the increased risk of hyperthe ...
  • Think of the Children A Call for Mainstream Organizational Research on Child Employment and Labor
    Think of the Children: A Call for Mainstream Organizational Research on Child Employment and Labor
    Fletcher KA
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Although children are a sizeable portion of the workforce, and many of these employed children are engaged in child labor, organizational research has largely ignored this population. The purpose of this paper is to highlight the critical and timely need for organizational research on the experience of work for children, particularly those engaged ...
  • What Control Measures Should I Use Applying the Total Worker Health Hierarchy of Controls to Manage Workplace Fatigue
    What Control Measures Should I Use? Applying the Total Worker Health Hierarchy of Controls to Manage Workplace Fatigue
    Dawson D ;
    Pandalai S
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Increased fatigue risk has been associated with safety-critical events such as work-related injuries. While control measures are needed to reduce these risks, the wide range and complexities of fatigue risk management strategies can make it difficult for organizations to prioritize efforts given limited resources and time. Given these challenges, t ...
    Public Domain
  • Alternative Formulations of Job Strain and Sleep Disturbances A Longitudinal Study in the United States
    Alternative Formulations of Job Strain and Sleep Disturbances: A Longitudinal Study in the United States
    Guardiano M ;
    Li J
    2025/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Sleep disturbances are a major public health concern in the United States, leading to adverse health outcomes. In the working population, job strain has been identified as an important risk factor for sleep disturbances, but evidence from the United States remained limited. This study aimed to examine longitudinal associations between j ...
  • Career Firefighter Dies After Falling into a LightAir Shaft During a Fire in a FourStory Mixed Occupancy Structure Illinois
    Career Firefighter Dies After Falling into a Light/Air Shaft During a Fire in a Four-Story Mixed Occupancy Structure – Illinois
    Attwood WR ;
    Funke JR
    2025/03/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    On November 13, 2023, a 39-year-old career firefighter died after falling down a light/air shaft while performing roof operations. The Type III constructed building was a four-story mixed occupancy built in 1894. The first floor was occupied by a full-service restaurant. Floors two through four contained 12 occupied apartments. The roof contained a ...
    Public Domain
701 - 720 / 83319
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