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Showing 421 - 440 of 83631 results
  • Inducible Laryngeal Obstruction in a Healthcare Worker Exposed to Hydrogen Peroxide Peracetic Acid and Acetic Acid
    Inducible Laryngeal Obstruction in a Healthcare Worker Exposed to Hydrogen Peroxide, Peracetic Acid, and Acetic Acid
    Foreman, Anne M. ;
    Blackley, Brie H.
    2025/10/28 | Respir Med Case Rep 2025 Oct; 58:102306 | National Institute for Occupational Safety and Health (NIOSH)
    This report describes a case of severe inducible laryngeal obstruction (ILO) in an emergency department nurse. Onset of the condition occurred after an episode of exposure to a disinfectant product containing hydrogen peroxide, peracetic acid, and acetic acid. Previously exposures had been tolerated by the nurse over a period of nine months. Influe ...
    Public Domain Peer Reviewed
  • Biomechanical Analysis of the Effects of Knee Savers on Knee Joint Loading During High KneeFlexion Tasks
    Biomechanical Analysis of the Effects of Knee Savers on Knee Joint Loading During High Knee-Flexion Tasks
    Zheng, Liying ;
    Wu, John Z.
    2025/10/24 | National Institute for Occupational Safety and Health (NIOSH)
    Occupational activities that require high knee flexion, such as kneeling and squatting, are associated with a higher prevalence of knee osteoarthritis (OA). It is generally accepted that excessive contact pressures in the joint may cause degeneration of healthy knee joints. Ailments in the patellofemoral (PF) joint were a common cause for knee pain ...
    Public Domain Peer Reviewed
  • ErgonomicsHuman Factors and the Future of Work A Global Systems Perspective
    Ergonomics/Human Factors and the Future of Work: A Global Systems Perspective
    Thatcher, Andrew ;
    Acquah, Augustine A.
    2025/10/24 | National Institute for Occupational Safety and Health (NIOSH)
    In a webinar series hosted by the International Ergonomics Association, the Future of Work Committee of the International Ergonomics Association gathered inputs about the future of work from ergonomics/human factors (E/HF) experts representing different regions around the world. Through these insights, four global megatrends relevant to E/HF drivin ...
    Public Domain Peer Reviewed
  • Disinfecting Wipes and Barrier Resistance of Protective Clothing
    Disinfecting Wipes and Barrier Resistance of Protective Clothing
    Kilinc-Balci, F. Selcen ;
    Yorio, Patrick L.
    2025/10/24 | National Institute for Occupational Safety and Health (NIOSH)
    Protective clothing (PC), including gowns and coveralls, is crucial personal protective equipment (PPE) for health care and laboratory workers (HCLWs) to prevent transmission of contaminated fluids. During public health emergencies, PPE shortages often lead to extended use, limited reuse, and decontamination with disinfecting wipes. Wipes are also ...
    Public Domain Peer Reviewed
  • Using Casual Inference and Machine Learning with Exposure Determinant Modeling to Identify Important Workplace Controls
    Using Casual Inference and Machine Learning with Exposure Determinant Modeling to Identify Important Workplace Controls
    Shkembi, Abas ;
    Virji, M. Abbas
    2025/10/23 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: Exposure determinant modeling can help industrial hygienists understand where, when, and how to control occupational exposures for their particular work environment. Yet, in practice, the ability to evaluate exposure determinants is degraded by selection bias (where only a subset of all exposed workers is sampled) and the statistical is ...
    Peer Reviewed
  • Tailored Light Intervention for Sleep and Cognition in World Trade Center WTC Cohort
    Tailored Light Intervention for Sleep and Cognition in World Trade Center (WTC) Cohort
    Alsalman, Ola A. ;
    Li, Weixin
    2025/10/21 | Arch Environ Occup Health 2025 Oct; 80(9):237-248 | National Institute for Occupational Safety and Health (NIOSH)
    World Trade Center rescue and recovery workers and volunteers (WTC RRWV) are vulnerable to circadian rhythm disruption due to stress and environmental exposures during the 9/11 operation, with high rates of cognitive impairment and poor sleep quality. This exploratory pilot study assessed the feasibility and preliminary effect of a 12-week light-ba ...
    Peer Reviewed
  • In Vitro Toxicity Assessment of Pre and PostIncinerated Organomodified Nanoclays on Airway Epithelial and Lung Fibroblast Cells
    In Vitro Toxicity Assessment of Pre- and Post-Incinerated Organomodified Nanoclays on Airway Epithelial and Lung Fibroblast Cells
    Stueckle, Todd A. ;
    Jensen, Jake
    2025/10/20 | Chem Res Toxicol 2025 Oct; 38(10):1708-1728 | National Institute for Occupational Safety and Health (NIOSH)
    The use of two-dimensional organomodified nanoclays (ONCs) to improve nanocomposite properties continues to grow. Recent evidence suggests that airborne nanoclays in occupational environments pose an inhalation hazard; however, health risks and the underlying mechanisms remain undefined. In vivo studies evaluating pre- and post-incinerated ONC expo ...
    Public Domain Peer Reviewed
  • Biodynamic Modeling and Analysis of HumanExoskeleton Interactions in Simulated Patient Handling Tasks
    Biodynamic Modeling and Analysis of Human-Exoskeleton Interactions in Simulated Patient Handling Tasks
    Chen, Yinong ;
    Mehta, Ranjana
    2025/10/13 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: To investigate the biodynamics of human-exoskeleton interactions during patient handling tasks using a subject-specific modeling approach. Background: Exoskeleton technology holds promise for mitigating musculoskeletal disorders caused by manual handling and most alarmingly by patient handling jobs. A deeper, more unified understanding o ...
    Public Domain Peer Reviewed
  • Servicios de jardinera narracin de muertes trabajador arbolista es golpeado por rama que caa Washington 712712025SP
    Servicios de jardinería narración de muertes: trabajador arbolista es golpeado por rama que caía: Washington [71-271-2025-SP]
    Washington State Department of Labor and Industries
    2025/10/13 | Fatality Assessment and Control Evaluation Reports (FACE)
    Un trabajador arbolista de 57 años de edad murió cuando una rama cayó y lo golpeó en la cabeza. Era su primer día de trabajo para una compañía local de cuidado de árboles. Formaba parte de una cuadrilla de tres personas que retiraba un abeto en una residencia privada. Él y un compañero de trabajo recogían las ramas que habían sido cortadas y dejada ...
  • Servicios de jardinera narracin de muertes trabajador arbolista es golpeado por rama que caa Washington 712712025SP
    Servicios de jardinería narración de muertes: trabajador arbolista es golpeado por rama que caía: Washington, 71-271-2025-SP
    Washington State Department of Labor and Industries
    2025/10/13 | Fatality Assessment and Control Evaluation Reports (FACE)
    Un trabajador arbolista de 57 años de edad murió cuando una rama cayó y lo golpeó en la cabeza. Era su primer día de trabajo para una compañía local de cuidado de árboles. Formaba parte de una cuadrilla de tres personas que retiraba un abeto en una residencia privada. Él y un compañero de trabajo recogían las ramas que habían sido cortadas y dejada ...
  • Landscaping Services Fatality Narrative Tree Care Ground Worker Struck by Falling Branch Washington Report 712712025
    Landscaping Services Fatality Narrative: Tree Care Ground Worker Struck by Falling Branch: Washington [Report 71-271-2025]
    Washington State Department of Labor and Industries
    2025/10/13 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 57-year-old tree care worker died when a branch fell and struck his head. It was his first day on the job for a local tree care company. He was on a three-member crew removing a fir tree at a private home. He and a coworker were gathering branches that had been cut and dropped to the ground by the company owner. The owner climbed down to start a ...
  • Characterization of Engineered Stone DustInduced Reactive Oxygen Species Generation and Cytotoxicity in vitro
    Characterization of Engineered Stone Dust-Induced Reactive Oxygen Species Generation and Cytotoxicity in vitro
    Mandler, W. Kyle ;
    Knepp, Alycia K.
    2025/10/10 | National Institute for Occupational Safety and Health (NIOSH)
    Engineered stone (ES) fabrication generates respirable dust containing crystalline silica (CS), linked to accelerated silicosis outbreaks. Mechanisms underlying this toxicity, particularly the role of particle aging, remain unclear. In the occupational setting, workers are exposed to engineered stone dust (ESD) upon generation by cutting and grindi ...
    Public Domain Peer Reviewed
  • Lung Cancer Incidence After September 11 2001 Among World Trade Center Responders
    Lung Cancer Incidence After September 11, 2001, Among World Trade Center Responders
    Clouston, Sean A. P. ;
    Meliker, Jaymie
    2025/10/09 | JAMA Netw Open 2025 Oct; 8(10):e2536655 | National Institute for Occupational Safety and Health (NIOSH)
    Importance: Responders involved in rescue and recovery operations after the collapse of the World Trade Center (WTC) on September 11, 2001, were exposed to airborne carcinogens. Objectives: To examine the incidence of lung cancer after the WTC attacks and to compare the incidence of lung cancer among responders with varying degrees of exposure seve ...
    Peer Reviewed
  • The Differential Toxicity of Three Different Oxidized Nickel Compound Nanoparticles and the Effects of Particle Surface Ligands in Mouse Alveolar Macrophages
    The Differential Toxicity of Three Different Oxidized Nickel Compound Nanoparticles and the Effects of Particle Surface Ligands in Mouse Alveolar Macrophages
    Kendall, Rebekah L. ;
    Hamilton, Raymond F. Jr.
    2025/10/08 | National Institute for Occupational Safety and Health (NIOSH)
    Nickel-compound engineered nanomaterials (Ni-X NP) have diverse applications, yet their continued use raises concerns for potential health impacts upon exposure. This study investigated 3 structurally distinct Ni-X-NP-pure NiO (NCZ), NiO@Ni(OH)2 (SIG), and Ni@NiO@Ni(OH)2 (AA)-to determine how core composition and surface functionalization contribut ...
    Public Domain Peer Reviewed
  • Landscaping Services Fatality Narrative Tree Care Ground Worker Struck by Falling Branch Washington Report 712712025
    Landscaping Services Fatality Narrative: Tree Care Ground Worker Struck by Falling Branch: Washington, Report 71-271-2025
    Washington State Department of Labor and Industries
    2025/10/08 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 57-year-old tree care worker died when a branch fell and struck his head. It was his first day on the job for a local tree care company. He was on a three-member crew removing a fir tree at a private home. He and a coworker were gathering branches that had been cut and dropped to the ground by the company owner. The owner climbed down to start a ...
  • Smokers with COPD Had Higher Risk of Having an Accelerated Lung Function Decline Compared to NonSmokers with COPD in a WTC Cohort on Surveillance
    Smokers with COPD Had Higher Risk of Having an Accelerated Lung Function Decline Compared to Non-Smokers with COPD in a WTC Cohort on Surveillance
    Zhang, Zitong ;
    Shapiro, Moshe Z.
    2025/10/06 | Occup Environ Med 2025 Oct; 82(Suppl 2):A130-A131 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: In the Mount Sinai WTC General Responders' Cohort on longitudinal health surveillance, about a third of participants who met the spirometric definition of chronic obstructive pulmonary disease (COPDspiro) have never smoked tobacco products, and we have observed less radiological emphysema. We examined the hypothesis that smoking-related ...
  • Mortality and Cancer Incidence in a Large Cohort of LeadExposed Workers
    Mortality and Cancer Incidence in a Large Cohort of Lead-Exposed Workers
    Steenland, Kyle ;
    Tan, Youran
    2025/10/06 | Occup Environ Med 2025 Oct; 82(Suppl 2):A40 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Lead is a common occupational exposure, a suspected carcinogen (IARC group 2A), and associated with several other chronic diseases. Here we analyze mortality and cancer incidence in a large cohort of US workers with blood lead levels based on data from the National Institute for Occupational Safety and Health (NIOSH). Material and Met ...
    Public Domain
  • Asbestos Identification in Bulk Samples Using FTIR and Multivariate Data Analysis
    Asbestos Identification in Bulk Samples Using FTIR and Multivariate Data Analysis
    Alquwayi, Salman ;
    Wolfe, Cody
    2025/10/05 | J Hazard Mater 2025 Oct; 497:139583 | National Institute for Occupational Safety and Health (NIOSH)
    This study aimed to investigate a laboratory procedure for identifying asbestos in asbestos-containing materials (ACMs) using Fourier Transform Infrared (FTIR) spectroscopy combined with Partial Least Squares-Discriminant Analysis (PLS-DA). A PLS-DA model was trained with the six regulated asbestos reference materials using FTIR with the diffuse re ...
    Public Domain Peer Reviewed
  • An Update on the World Trade Center Cancer Tissue Biobank A Scientific Resource for Molecular and Mechanistic Studies on WTCRelated Cancer
    An Update on the World Trade Center Cancer Tissue Biobank: A Scientific Resource for Molecular and Mechanistic Studies on WTC-Related Cancer
    Turner, Wiley M. ;
    Zegarelli, Angelo
    2025/10/03 | National Institute for Occupational Safety and Health (NIOSH)
    World Trade Center (WTC) responders were exposed to a complex mixture of toxins and carcinogens through dust, fumes, and smoke at ground zero. Since then, studies have indicated that WTC responders have elevated cancer rates compared with the general population. While studies have detailed the overarching connection between WTC exposure and cancer, ...
    Peer Reviewed
  • Sleeping to Support The Interactive Effects of Leader Sleep Quantity and Quality on Leader and EmployeeReported Support Behaviors
    Sleeping to Support? The Interactive Effects of Leader Sleep Quantity and Quality on Leader- and Employee-Reported Support Behaviors
    Leslie, Jordyn J. ;
    Crain, Tori L.
    2025/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    Although research has documented the relationship between sleep and work outcomes among employees, less research has focused on the role of sleep among workplace leaders. We investigate the link between leader self-reported and actigraphic sleep quantity and outcomes of positive leader support behaviors (i.e., family supportive supervisor behaviors ...
    Peer Reviewed
421 - 440 / 83631
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