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Showing 1981 - 2000 of 82805 results
  • RealTime Vibrotactile Feedback System for Reducing Trunk Flexion Exposure During Construction Tasks
    Real-Time Vibrotactile Feedback System for Reducing Trunk Flexion Exposure During Construction Tasks
    Lim S ;
    Xiang Y
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Workplaces are increasingly evaluating the use of wearables for ergonomic assessment and providing biofeedback as a real-time postural intervention to improve workers' posture. However, the effectiveness of such intervention systems has yet to be thoroughly investigated in different types of industrial tasks. This study tested the immediate effects ...
  • Radon and Lung Cancer in the Pooled Uranium Miners Analysis PUMA Highly Exposed Early Miners and All Miners
    Radon and Lung Cancer in the Pooled Uranium Miners Analysis (PUMA): Highly Exposed Early Miners and All Miners
    Bertke, Stephen J. ;
    Deffner, Veronika
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: Radon is a ubiquitous occupational and environmental lung carcinogen. We aim to quantify the association between radon progeny and lung cancer mortality in the largest and most up-to-date pooled study of uranium miners. Methods: The pooled uranium miners analysis combines 7 cohorts of male uranium miners with 7754 lung cancer deaths and ...
  • A Novel RatTail Model for Studying Human Finger Vibration Health Effects
    A Novel Rat-Tail Model for Studying Human Finger Vibration Health Effects
    Dong, Ren G. ;
    Krajnak, Kristine M.
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    It has been hypothesized that the biodynamic responses of the human finger tissues to vibration are among the major stimuli that cause vibration health effects. Furthermore, the finger contact pressure can alter these effects. It is difficult to test these hypotheses using human subjects or existing animal models. The objective of this study was to ...
    Public Domain
  • Supporting the Resilience and Mental Health of Missouri Healthcare Workers Through COVID19 and Beyond The Gateway2Wellness Program
    Supporting the Resilience and Mental Health of Missouri Healthcare Workers Through COVID-19 and Beyond: The Gateway2Wellness Program
    Colvin R ;
    Douglas C
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    The COVID-19 pandemic is over, but US healthcare workers (HCWs) continue to report high levels of work-related exhaustion and burnout but are unlikely to seek help. Digital tools offer a scalable solution. Between February and June 2022, we surveyed Missouri hospital administrators to assess HCW mental health and identify related evidence-based or ...
  • Total Worker Health Metrics
    Total Worker Health® Metrics
    Chang C-C ;
    Laszcz-Davis C
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Although there is some consistency in the types of metrics applied by the tools evaluated in this chapter, it is important for involved parties to identify the organizational components they want to measure. This includes organizational leadership, worker participation, health and safety programming and practices, health impact, psychosocial risk f ...
    Public Domain
  • Safety Measures Pesticide Concerns and Resources Utilized Among Young Adult Workers A Brief Report
    Safety Measures, Pesticide Concerns and Resources Utilized Among Young Adult Workers: A Brief Report
    Casteel C ;
    Nonnenmann M
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Resources on pesticide information are widely available; however, little is known about the concerns young agricultural workers have about pesticides, whether they use existing resources to find information about pesticides, and how these resources influence safety behaviors such as personal protective equipment (PPE) use. Objectives: ...
  • Association of Occupational Exposures and Chronic Obstructive Pulmonary Disease Morbidity
    Association of Occupational Exposures and Chronic Obstructive Pulmonary Disease Morbidity
    Barr RG ;
    Buckley JP
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: The aim of the study is to determine whether aggregate measures of occupational exposures are associated with chronic obstructive pulmonary disease (COPD) outcomes in the Subpopulations and Intermediate Outcome Measures in COPD study cohort. Methods: Individuals were assigned to six predetermined exposure hazard categories based on self- ...
  • A FishermenDeveloped Intervention Reduced Musculoskeletal Load Associated with Commercial Dungeness Crab Harvesting
    A Fishermen-Developed Intervention Reduced Musculoskeletal Load Associated with Commercial Dungeness Crab Harvesting
    Chan A ;
    Kia K
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    This study characterized physical risk factors associated with injuries during a Dungeness crab harvesting task and evaluated the efficacy of a fishermen-developed ergonomic control (banger bar) in mitigating physical risk factors, including biomechanical loads in the low back, shoulders, and upper extremities, and postural instability. In a repeat ...
  • NIOSH eNews Volume 21 Number 3 July 2023
    NIOSH eNews: Volume 21, Number 3, July 2023
    National Institute for Occupational Safety and Health
    July 2023 | NIOSH eNews
    No Description
    Supporting Files Public Domain
  • Tackling Geotechnical Risks in Tailings Dams Using HighResolution UAV Imaging and Advanced Image Processing
    Tackling Geotechnical Risks in Tailings Dams Using High-Resolution UAV Imaging and Advanced Image Processing
    Ghahramanieisalou M ;
    Gomez Llerena JA
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Recent technological developments in remote sensing and image analysis and their introduction into the mining industry have opened the door for updating risk analysis techniques. The R&D team of the Mining Automation Lab of the University of Nevada-Reno develops UAV-based photogrammetry and image analysis technologies to address the geotechnical ri ...
  • Associations Between Obstructive Sleep Apnea and COVID19 Infection and Hospitalization Among US Adults
    Associations Between Obstructive Sleep Apnea and COVID-19 Infection and Hospitalization Among US Adults
    Barger LK ;
    Booker LA
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    STUDY OBJECTIVES: Medical comorbidities increase the risk of severe COVID-19 infection. In some studies, obstructive sleep apnea (OSA) has been identified as a comorbid condition that is associated with an increased prevalence of COVID-19 infection and hospitalization, but few have investigated this association in a general population. This study a ...
  • Modeling Brazilian Tensile Strength Tests on a Brittle Rock Using Deterministic SemiDeterministic and Voronoi Bonded Block Models
    Modeling Brazilian Tensile Strength Tests on a Brittle Rock Using Deterministic, Semi-Deterministic, and Voronoi Bonded Block Models
    Contreras Inga CE ;
    Holley E
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    This study aims to numerically investigate how various common simplifications of grain structure representation in bonded block models affect simulations of rock mechanical behavior. Specimens of Wausau granite were characterized mechanically through Brazilian tensile strength tests for this work. The samples were also characterized petrographicall ...
  • Numerical Investigation of Powder Aerosolization in a Mining Rock Dust Dispersion Chamber
    Numerical Investigation of Powder Aerosolization in a Mining Rock Dust Dispersion Chamber
    Chen H ;
    Ghia U
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    We have conducted numerical simulations of dust dispersion within the NIOSH Rock Dust Dispersion Chamber. The apparatus consists of a low-speed background ventilation flow down a long box in which is placed a tray containing a rock dust powder. A nozzle upstream of the tray introduces a short pulse of a turbulent horizontal jet flow just above the ...
    Public Domain
  • Biomechanical Assessment of Alternative Hand Trucks for Transporting Heavy Loads up and down Stairs
    Biomechanical Assessment of Alternative Hand Trucks for Transporting Heavy Loads up and down Stairs
    Charbonnet J ;
    Lavender SA
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Hand trucks are frequently used in delivery and moving occupations to move a variety of materials including appliances and beverages. Frequently these transport tasks involve ascending or descending stairs. This research assessed the efficacy of three commercially available alternative hand truck designs that could be used to deliver appliances. Ni ...
  • The Role of Public Policies in Preventing Construction Deaths
    The Role of Public Policies in Preventing Construction Deaths
    Gray WB ;
    Mendeloff J
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Are stronger direct financial incentives or regulatory enforcement effective in reducing fatalities in the construction industry? We examine two important policies-state workers' compensation (WC) programs and federal and state Occupational Safety and Health Administration (OSHA) activities-which embody those strategies. We examine their impact by ...
  • We All Have a Job to Do in This World Its Up to Us Farmworker and Farmer Mental Health in a Rural USMexico Border Region
    “We All Have a Job to Do in This World, It’s Up to Us”: Farmworker and Farmer Mental Health in a Rural US-Mexico Border Region
    Flores D ;
    Garratt R
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Improving mental health outcomes for agricultural populations is dependent on understanding the unique farming related stressors in context of the local culture and community. This study was designed to assess the prevalence of stressors and mental health risks among farmers and farmworkers in a rural, medically underserved US-Mexico border region. ...
  • Social Determinants of an Occupational Lung Disease Workers Narratives on Silicosis
    Social Determinants of an Occupational Lung Disease: Workers’ Narratives on Silicosis
    Liang Y ;
    McCoy KE
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Silicosis is a preventable occupational lung disease caused by inhaled silica dust. Solutions to prevent silicosis ranging from engineering controls to respirator use have been validated for nearly a century, but many workers are still at-risk of this preventable disease. We characterized how the physical, social, and institutional environments con ...
  • Examining the Impact of Elastomeric Half Mask Respirator Knowledge and User Barriers on Safety Climate Perceptions in Health Care Settings
    Examining the Impact of Elastomeric Half Mask Respirator Knowledge and User Barriers on Safety Climate Perceptions in Health Care Settings
    Angelilli, Sara ;
    Chalikonda, Sricharan
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Availability of personal protective equipment (PPE) and its effective use may influence safety climate perceptions among health care personnel (HCP). It is unclear how health care organizations can leverage the effective use of respiratory protection to engage in continuous improvement of their safety climate, which can inform opportuni ...
    Public Domain
  • Animal Models and Mechanisms of Tobacco SmokeInduced Chronic Obstructive Pulmonary Disease COPD
    Animal Models and Mechanisms of Tobacco Smoke-Induced Chronic Obstructive Pulmonary Disease (COPD)
    Bayram H ;
    Kodavanti UP
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Chronic obstructive pulmonary disease (COPD) is the third leading cause of death worldwide, and its global health burden is increasing. COPD is characterized by emphysema, mucus hypersecretion, and persistent lung inflammation, and clinically by chronic airflow obstruction and symptoms of dyspnea, cough, and fatigue in patients. A cluster of pathol ...
  • ROPS CommentaryAddressing Our Fatal Blind Spot Applying EvidenceBased Solutions to Reduce the Most Frequent Cause of Death on US Farms
    ROPS Commentary-Addressing Our Fatal Blind Spot: Applying Evidence-Based Solutions to Reduce the Most Frequent Cause of Death on U.S. Farms
    Dorfman L ;
    Mejia P
    2023/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Tractor overturns are the most prominent contributing factor to death on U.S. farms and have been for decades. While public health researchers hypothesized years ago that overturn fatalities would largely disappear as older tractors were replaced by newer ones, this has not happened. In the meantime, farmers continue to die in these easily preventa ...
1981 - 2000 / 82805