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Showing 3681 - 3700 of 83631 results
  • Postexposure Progression of Pneumoconiosis Among Former Appalachian Coal Miners
    Postexposure Progression of Pneumoconiosis Among Former Appalachian Coal Miners
    Blackley DJ ;
    Crum JB
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: The prevalence of pneumoconiosis among working United States underground coal miners has been increasing for the past two decades, with the highest rates of disease observed among miners in the central Appalachian states of Kentucky, Virginia, and West Virginia. Surveillance for this disease in the United States focuses on working coal ...
    Public Domain Peer Reviewed
  • Greater Social CognitionRelated Right Temporal Pole Activation in World Trade Center Responders with PTSD Preliminary Evidence
    Greater Social Cognition-Related Right Temporal Pole Activation in World Trade Center Responders with PTSD – Preliminary Evidence
    Cahn L ;
    Feder A
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: The ability to accurately 'read' and respond to others is key in developing and maintaining a supportive social network. People with posttraumatic stress disorder (PTSD) often report low access to social support and more difficulty in interpersonal relationships. Further, recent neuroimaging findings suggest that social cognition defici ...
  • Assessment of Unique Behavioral Morphological and Molecular Alterations in the Comparative Developmental Toxicity Profiles of PFOA PFHxA and PFBA Using the Zebrafish Model System
    Assessment of Unique Behavioral, Morphological, and Molecular Alterations in the Comparative Developmental Toxicity Profiles of PFOA, PFHxA, and PFBA Using the Zebrafish Model System
    Freeman JL ;
    Thompson KM
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Perfluoroalkyl substances (PFAS) are a class of synthetic chemicals that are persistent in the environment. Due to adverse health outcomes associated with longer chain PFAS, shorter chain chemicals were used as replacements, but developmental toxicity assessments of the shorter chain chemicals are limited. Toxicity of three perfluoroalkyl acids (PF ...
    Peer Reviewed
  • Laboratory Assessment of Bacterial Contamination of a Sterile Environment when Using Respirators Not Traditionally Used in a Sterile Field Environment
    Laboratory Assessment of Bacterial Contamination of a Sterile Environment when Using Respirators Not Traditionally Used in a Sterile Field Environment
    Myers, Warren ;
    Ajewole, Segun
    2022/12/01 | Infect Control Hosp Epidemiol 2022 Dec; 43(12):1867-1872 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: During infectious disease outbreaks or pandemics, an increased demand for surgical N95s that create shortages and necessitate the use of alternative National Institute for Occupational Safety and Health (NIOSH)-approved respirators that do not meet the Food and Drug Administration (FDA) additional requirements. The objective of this rese ...
    Supporting Files Peer Reviewed
  • A Qualitative Analysis of Psychosocial Stressors and Health Impacts of the COVID19 Pandemic on Frontline Healthcare Personnel in the United States
    A Qualitative Analysis of Psychosocial Stressors and Health Impacts of the COVID-19 Pandemic on Frontline Healthcare Personnel in the United States
    Becene IA ;
    Berrill JES
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    There is a dearth of qualitative studies exploring the lived experiences of frontline healthcare personnel (HCP) during the coronavirus disease (COVID-19) pandemic. We examined workplace stressors, psychological manifestations of said stressors, and coping strategies reported through coded open-text responses from 1024 online surveys completed over ...
    Peer Reviewed
  • The Impact of Disease Severity Measures on Survival in US Veterans with Rheumatoid ArthritisAssociated Interstitial Lung Disease
    The Impact of Disease Severity Measures on Survival in U.S. Veterans with Rheumatoid Arthritis-Associated Interstitial Lung Disease
    Ascherman DP ;
    Baker JF
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives. To determine whether rheumatoid arthritis (RA) and interstitial lung disease (ILD) severity measures are associated with survival in patients with RA-ILD. Methods. We studied US veterans with RA-ILD participating in a multicentre, prospective RA cohort study. RA disease activity (28-joint DAS [DAS28-ESR]) and functional status (multidim ...
    Peer Reviewed
  • Injuries That Happen at Work Lead to More Opioid Prescriptions and Higher Opioid Costs
    Injuries That Happen at Work Lead to More Opioid Prescriptions and Higher Opioid Costs
    Asfaw A ;
    Bushnell T
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objectives: This study aimed to compare opioid prescription incidence, supply days, and cost associated with occupational injury and other injury-caused conditions. Methods: We used Medical Expenditure Panel Survey (MEPS) data for 2010-2019. The MEPS provides information on medical conditions and associated medical encounters, treatments, and treat ...
    Public Domain Peer Reviewed
  • AQE Air Quantity Estimator
    AQE – Air Quantity Estimator
    Ajayi K ;
    Britton J
    2022/12/01 | NIOSH Numbered Publications
    The Air Quantity Estimator (AQE) provides a starting point for estimating the air quantity needed to dilute diesel particulate matter (DPM) in an underground large-opening mine, taking into account various input assumptions. The AQE estimates the total air quantity needed to dilute DPM emissions that enter the main airstream of the mine to statutor ...
    Public Domain
  • Machine Learning for Detection and Risk Assessment of Lifting Action
    Machine Learning for Detection and Risk Assessment of Lifting Action
    Bertrand J ;
    Jha R
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Repetitive occupational lifting has been shown to create an increased risk for incidence of back pain. Ergonomic workstations that promote proper lifting technique can reduce risk, but it is difficult to assess the workstations without constant risk monitoring. Machine learning systems using inertial measurement unit (IMU) data have been successful ...
    Public Domain Peer Reviewed
  • Latent Cause Inference During Extinction Learning in TraumaExposed Individuals with and Without PTSD
    Latent Cause Inference During Extinction Learning in Trauma-Exposed Individuals with and Without PTSD
    Brinkman H ;
    Feder A
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Problems in learning that sights, sounds, or situations that were once associated with danger have become safe (extinction learning) may explain why some individuals suffer prolonged psychological distress following traumatic experiences. Although simple learning models have been unable to provide a convincing account of why this learni ...
    Peer Reviewed
  • Do Employees Work Schedules Put Them AtRisk The Role of Shift Scheduling and Holidays in Predicting Near Miss and Incident Likelihood
    Do Employees’ Work Schedules Put Them At-Risk? The Role of Shift Scheduling and Holidays in Predicting Near Miss and Incident Likelihood
    Acikgoz Y ;
    Bergman SM
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Using crew scheduling and injury incident data from a Fortune 500 manufacturing company, this study analyzed the effect of consecutive shifts and shifts near holidays on near misses and incidents. Methods: Logistic regressions were conducted with consecutive workdays, days near holidays, and time of shift as predictors of incident and ...
    Public Domain Peer Reviewed
  • Developing and Testing a Virtual Job Hazard Analysis Application
    Developing and Testing a Virtual Job Hazard Analysis Application
    Din, Zia Ud ;
    Murari, Hardith S.
    December 2022 | National Institute for Occupational Safety and Health (NIOSH)
    "Construction project teams often perform job hazard analysis (JHA) to identify occupational safety and health risks and controls. Typically, an experienced worker leads a JHA session because novice workers may not identify all hazards. Thousands of new workers are expected to enter the industry in the coming years, and research indicates that when ...
  • Qualitative Findings for Supporting Newly Graduated Nurse and Teacher Sleep During Their First Year
    Qualitative Findings for Supporting Newly Graduated Nurse and Teacher Sleep During Their First Year
    Gillespie GL ;
    Hittle BM
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: New graduate role transition for nurses and teachers is stressful. Poor adaptation may manifest as insomnia, which has implications for the new professionals, their employers, and the public served. This study examines factors that impact new graduate sleep, with the aim of identifying perceived helps and hindrances to sleep-during-tran ...
    Peer Reviewed
  • Chronic Obstructive Pulmonary Disease in WTC Workers Diagnoses and Transitions
    Chronic Obstructive Pulmonary Disease in WTC Workers – Diagnoses and Transitions
    Celedón JC ;
    de la Hoz R
    2022/12/01 | Grant Final Reports
    Background: The overall goal of this project is to characterize the WTC-related lower airway disorders, to investigate newly developed obesity-related imaging markers that may be associated with unfavorable disease expression and functional outcomes and assess their interaction with WTC occupational exposure level. To that end, we will utilize the ...
  • Spring Is Associated with Increased Total and Allergenic Fungal Concentrations in House Dust from a Pediatric Asthma Cohort in New York City
    Spring Is Associated with Increased Total and Allergenic Fungal Concentrations in House Dust from a Pediatric Asthma Cohort in New York City
    Acosta L ;
    Cochran SJ
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Asthma and allergy symptoms vary seasonally due to exposure to environmental sources of allergen, including fungi. However, we need an improved understanding of seasonal influence on fungal exposures in the indoor environment. We hypothesized that concentrations of total fungi and allergenic species in vacuumed dust vary significantly ...
    Public Domain Peer Reviewed
  • Residential Addiction Treatment Providers Identifying the Role of Social Context in Worker Health and Turnover
    Residential Addiction Treatment Providers: Identifying the Role of Social Context in Worker Health and Turnover
    Berkman LF ;
    Kubzansky LD
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Increased lethality and availability of addictive substances has strained US addiction treatment services, further exacerbating workforce shortages in these settings. The emotional and physical health toll of providing treatment may contribute to shortages. This community-initiated qualitative study aimed to identify conditions that affect provider ...
    Peer Reviewed
  • DirectReading Instruments for Aerosols A Review for Occupational Health and Safety Professionals Part 1 Instruments and Good Practices
    Direct-Reading Instruments for Aerosols: A Review for Occupational Health and Safety Professionals Part 1: Instruments and Good Practices
    Anderson, Kern E. ;
    Cauda, Emanuele G.
    2022/12/01 | Mining Publications
    With advances in technology, there are an increasing number of direct-reading instruments available to occupational health and safety professionals to evaluate occupational aerosol exposures. Despite the wide array of direct-reading instruments available to professionals, adoption of direct-reading technology to monitor workplace exposures has been ...
    Public Domain Peer Reviewed
  • A Strawberry HarvestAiding System with CropTransport Collaborative Robots Design Development and Field Evaluation
    A Strawberry Harvest-Aiding System with Crop-Transport Collaborative Robots: Design, Development, and Field Evaluation
    Arikapudi R ;
    Fei Z
    2022/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Mechanizing the manual harvesting of fresh market fruits constitutes one of the biggest challenges to the sustainability of the fruit industry. During manual harvesting of some fresh-market crops like strawberries and table grapes, pickers spend significant amounts of time walking to carry full trays to a collection station at the edge of the field ...
    Peer Reviewed
  • NIOSH eNews Volume 20 Number 8 December 2022
    NIOSH eNews: Volume 20, Number 8, December 2022
    National Institute for Occupational Safety and Health
    December 2022 | NIOSH eNews
    No Description
    Supporting Files Public Domain
  • A Derivative Method to Calculate Resistance Sensitivity for Mine Ventilation Networks 202212
    A Derivative Method to Calculate Resistance Sensitivity for Mine Ventilation Networks [2022/12]
    Bahrami D ;
    Zhou L
    2022/12/01 | Mining Publications
    A reliable and stable ventilation system is essential to the safe operation of underground mines. The stability of a mine ventilation system becomes extremely critical when responding to a fire incident, as an unstable ventilation system will pose a risk of airflow reversal. The reversed airflow could bring fire contaminants, such as toxic gases an ...
    Public Domain Peer Reviewed
3681 - 3700 / 83631
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