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Showing 1241 - 1260 of 83319 results
  • Proposed Framework for Developing and Evaluating Total Worker Health Education and Training Programs
    Proposed Framework for Developing and Evaluating Total Worker Health® Education and Training Programs
    Childress AM ;
    Chosewood, L. Casey
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: Propose a framework for developing and evaluating Total Worker Health® (TWH) education and training efforts by implementing institutions. Methods: This is a review of TWH information from symposia, workshops, academic offerings, and publications, along with a review of education and training development and evaluation resources applicabl ...
    Public Domain
  • Creatinine Clearance Is Maintained in a Range of WetBulb Globe Temperatures and WorkRest Ratios During Simulated Occupational Heat Stress
    Creatinine Clearance Is Maintained in a Range of Wet-Bulb Globe Temperatures and Work-Rest Ratios During Simulated Occupational Heat Stress
    Baker TB ;
    Hess HW
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    We tested the hypothesis that compliance with the National Institute for Occupational Safety and Health (NIOSH) heat stress recommendations will prevent reductions in glomerular filtration rate (GFR) across a range of wet-bulb globe temperatures (WBGTs) and work-rest ratios at a fixed work intensity. We also tested the hypothesis that noncompliance ...
  • Lead Brownfields and Birth Defects in North Carolina 20032015 A CrossSectional CaseControl Study
    Lead Brownfields and Birth Defects in North Carolina 2003–2015: A Cross-Sectional Case-Control Study
    Luben TJ ;
    Rappazzo KM
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Brownfields consist of abandoned and disused sites, spanning many former purposes. Brownfields represent a heterogenous yet ubiquitous exposure for many Americans, which may contain hazardous wastes and represent urban blight. Neonates and pregnant individuals are often sensitive to subtle environmental exposures. We evaluate if residen ...
  • Protecting Chimney Sweeps from Respiratory Hazards Respirator Use
    Protecting Chimney Sweeps from Respiratory Hazards: Respirator Use
    Ferrari B ;
    Kiederer M
    2024/08/01 | NIOSH Numbered Publications
    Chimney sweeps are exposed to harmful contaminants on the job which can negatively impact their health and potentially lead to serious illnesses. This fact sheet provides employers and sweeps information about respirator selection and use to help reduce sweeps' exposure to harmful contaminants. [Description provided by NIOSH]
    Public Domain
  • Occupation and COVID19 Lessons from the Pandemic
    Occupation and COVID-19: Lessons from the Pandemic
    Cox-Ganser, Jean M. ;
    Henneberger, Paul K.
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Recognition that an individual's job could affect the likelihood of contracting coronavirus disease 2019 created challenges for investigators who sought to understand and prevent the transmission of severe acute respiratory syndrome coronavirus 2. Considerable research resources were devoted to separating the effects of occupational from nonoccupat ...
    Public Domain
  • Racial and Ethnic Disparities in Mortality Among World Trade Center Health Registry Enrollees with Post911 Cancer
    Racial and Ethnic Disparities in Mortality Among World Trade Center Health Registry Enrollees with Post-9/11 Cancer
    Cone, James E. ;
    Kehm RD
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: There are well-documented racial and ethnic disparities in mortality after cancer in the general population, but less is known about whether disparities also exist in disaster-exposed populations. Methods: We conducted a longitudinal cohort study of 4341 enrollees in the World Trade Center Health Registry (WTCHR) with a first-ever pri ...
  • The Emerging Role of Environmental Cadmium Exposure in Prostate Cancer Progression
    The Emerging Role of Environmental Cadmium Exposure in Prostate Cancer Progression
    Hussein MA ;
    Kajdacsy-Balla A
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Cadmium (Cd) is a widespread environmental pollutant with several adverse effects on the general population. While Cd is a well-established risk factor for some cancers, such as lung cancer, its impact on prostate cancer (PCa) is not well understood. PCa mortality is associated with its progression to metastatic spread. This underscores the importa ...
  • Examining the Effects of Gateway Width on Motorist Yielding to Pedestrians
    Examining the Effects of Gateway Width on Motorist Yielding to Pedestrians
    Hochmuth J ;
    Newton E
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    The gateway in-street sign configuration has been demonstrated to be a low-cost method for increasing motorist yielding the right of way to pedestrians at crosswalks. It has previously been hypothesized that the gateway is effective because it visually narrows a travel lane. In the present study, gateway widths (i.e., distance between signs) were c ...
    Public Domain
  • Dominant Circulating CellFree Mycobacterial Proteins In InUse Machining Fluid and Their Antigenicity Potential
    Dominant Circulating Cell-Free Mycobacterial Proteins In In-Use Machining Fluid and Their Antigenicity Potential
    Ahlers B ;
    Chandra H
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Occupational exposure to industrial Metalworking Fluid (MWF) colonized by Mycobacterium immunogenum (MI) has been associated with immune lung disease hypersensitivity pneumonitis (HP) in machinists. This warrants regular fluid monitoring for early detection of mycobacterial proteins, especially those with antigenic potential. Objective: ...
  • Diesel Engine Exhaust Exposure in Relation to Lung Cancer in LongHaul Truck Drivers An EightStep Concept Analysis
    Diesel Engine Exhaust Exposure in Relation to Lung Cancer in Long-Haul Truck Drivers: An Eight-Step Concept Analysis
    Harris C ;
    Heaton K
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Long-haul truck drivers (LHTDs) face a number of occupational hazards. One such hazard is exposure to diesel engine exhaust (DEE). However, this concept has yet to be analyzed. To address this gap, a concept analysis was conducted to explore the effects of DEE in relation to lung cancer. Methods: Walker and Avant's eight-step concept an ...
  • HumanExoskeleton Coupling Simulation for Lifting Tasks with Shoulder Spine and KneeJoint Powered Exoskeletons
    Human-Exoskeleton Coupling Simulation for Lifting Tasks with Shoulder, Spine, and Knee-Joint Powered Exoskeletons
    Arefeen A ;
    Xia, T.
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    In this study, we introduce a two-dimensional (2D) human skeletal model coupled with knee, spine, and shoulder exoskeletons. The primary purpose of this model is to predict the optimal lifting motion and provide torque support from the exoskeleton through the utilization of inverse dynamics optimization. The kinematics and dynamics of the human mod ...
  • The LongTerm PhysicalPsychiatric Comorbidities Related to Childhood Exposure to 911 Trauma
    The Long-Term Physical-Psychiatric Comorbidities Related to Childhood Exposure to 9/11 Trauma
    Amsel L ;
    Cheslack-Postava K
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Extensive research has explored the enduring effects of childhood trauma on health, revealing its potential to produce chronic health problems. Despite findings that adults exposed to 9/11 suffer from enduring concurrent psychiatric and physical illnesses, investigations into the long-term physical-psychiatric comorbidities experienced by children ...
  • Compact HighFlow WaterBased TurbulentMixing Condensation Aerosol Concentrator for Collection of Spot Samples
    Compact, High-Flow, Water-Based, Turbulent-Mixing, Condensation Aerosol Concentrator for Collection of Spot Samples
    Dionysiou DD ;
    Kulkarni P
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    A new high-flow, compact aerosol concentrator, using rapid, turbulent mixing to grow aerosol particles into droplets for dry spot sample collection, has been designed and tested. The "TCAC (Turbulent-mixing, Condensation Aerosol Concentrator)" is composed of a saturator for generating hot vapor, a mixing section where the hot vapor mixes with the c ...
    Public Domain
  • Prevalence of Hearing Loss Among NoiseExposed US Workers Within the Utilities Sector 20102019
    Prevalence of Hearing Loss Among Noise-Exposed US Workers Within the Utilities Sector, 2010–2019
    Masterson, Elizabeth A. ;
    Themann, Christa L.
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: This study's objective was to estimate hearing loss prevalence for noise-exposed US Utilities workers. Methods: In this cross-sectional study of a retrospective cohort, audiograms were examined for 1.3 million workers (13,595 within utilities) from 2010-2019. Hearing loss prevalence and adjusted risk as compared with a reference industry ...
    Public Domain
  • The Hotel of 10000 Stars The Impact of SocialStructural Determinants of Health Among ImMigrant Shrimpers in the Gulf of Mexico
    “The Hotel of 10,000 Stars”: The Impact of Social-Structural Determinants of Health Among Im/Migrant Shrimpers in the Gulf of Mexico
    Castañeda H ;
    Davis, Letitia
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives. To identify appropriate interventions to prevent injury, we conducted a qualitative study among commercial shrimp fishermen in the Gulf of Mexico. Methods. Using qualitative and participatory research methods, including interviews, photovoice, and workplace observations in southeast Texas and the Rio Grande Valley in Texas, we examined ...
  • Evaluation of PVC and PTFE Filters for DirectonFilter Crystalline Silica Quantification by FTIR
    Evaluation of PVC and PTFE Filters for Direct-on-Filter Crystalline Silica Quantification by FTIR
    Abbasi B ;
    Arnott WP
    2024/08/01 | Mining Publications
    Direct-on-Filter (DoF) analysis of respirable crystalline silica (RCS) by Fourier Transform Infrared (FTIR) spectroscopy is a useful tool for assessing exposure risks. With the RCS exposure limits becoming lower, it is important to characterize and reduce measurement uncertainties. This study systematically evaluated two filter types (i.e., polyvin ...
    Public Domain
  • Development and Evaluation of Two Educational Sessions on TakeHome Lead Exposure Prevention for Construction Workers and Their Families
    Development and Evaluation of Two Educational Sessions on Take-Home Lead Exposure Prevention for Construction Workers and Their Families
    Botana Martinez MP ;
    Ceballos, Diana M.
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Take-home exposures occur when workers accidentally bring workplace contaminants home. Regular job responsibilities may expose construction workers to lead, which extends to their households via the take-home pathway. The present study aimed to develop and evaluate 2 educational sessions addressing take-home lead exposure tailored to construction w ...
  • Designing an Experimental Platform to Assess Ergonomic Factors and Distraction Index in Law Enforcement Vehicles During MissionBased Routes
    Designing an Experimental Platform to Assess Ergonomic Factors and Distraction Index in Law Enforcement Vehicles During Mission-Based Routes
    Camargo HE ;
    Cheng MH
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Mission-based routes for various occupations play a crucial role in occupational driver safety, with accident causes varying according to specific mission requirements. This study focuses on the development of a system to address driver distraction among law enforcement officers by optimizing the Driver-Vehicle Interface (DVI). Poorly designed DVIs ...
    Public Domain
  • Firefighter Dies After Falling into the Basement due to Floor Collapse at a Modular Home Structure Fire Missouri
    Firefighter Dies After Falling into the Basement due to Floor Collapse at a Modular Home Structure Fire – Missouri
    Loflin, Murrey E. ;
    Miles, Stephen T.
    2024/08/01 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Line of Duty Death ReportOn January 5, 2020, a 30-year-old career firefighter died after falling into the basement due to a floor collapse at a residential structure fire. The occupants tried to fight the fire before calling 9-1-1, which caused an estimated 6 to 9-minute delay in notifying the fire department. At 11:04:49 hours, fire dispatch trans ...
    Supporting Files Public Domain
  • Respirable Particles and Gas Contaminants Emissions from a Desktop Laser Cutter and Engraver
    Respirable Particles and Gas Contaminants Emissions from a Desktop Laser Cutter and Engraver
    Fang R ;
    Niu X
    2024/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Airborne contaminants produced during the laser cutting processes are hazardous substances produced as byproducts during laser cutting or engraving operations. These contaminants include respirable particulates, volatile organic compounds (VOCs), and other toxic substances that pose health risks to humans. As desktop laser cutting/engraving technol ...
1241 - 1260 / 83319
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