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Showing 4001 - 4020 of 82972 results
  • Fatal and nonfatal injuries in the construction industry from 20112020 202205
    Fatal and nonfatal injuries in the construction industry [from 2011-2020] [2022-05]
    Brown S ;
    Harris W
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    This issue examines fatal and nonfatal injuries from 2011 to 2020, including by subsector, occupation, demographic group, primary source, and event/exposure. Key Findings: 1. From 2011 to 2020, there were an annual average of 963 fatal injuries among all construction workers and 78,000 nonfatal injuries among private wage-and-salary construction wo ...
  • Environmental Metal Exposures and Kidney Function of Guatemalan Sugarcane Workers
    Environmental Metal Exposures and Kidney Function of Guatemalan Sugarcane Workers
    Adgate, John L. ;
    Asensio, Claudia
    2022/05/01 | J Expo Sci Environ Epidemiol 2022 May; 32(3):461-471 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Exposure to environmental metals can cause nephrotoxicity. There is an international epidemic of chronic kidney disease of unknown cause (CKDu). Whether metal exposures contribute to kidney dysfunction in populations at risk for CKDu remains unresolved. Objective: Urinary metals (arsenic, cadmium, nickel, and uranium) were examined in 2 ...
    Supporting Files
  • Investigating Dilution Ventilation Control Strategies in a Modern US School Bus in the Context of the COVID19 Pandemic
    Investigating Dilution Ventilation Control Strategies in a Modern U.S. School Bus in the Context of the COVID-19 Pandemic
    Van Dyke, Mike ;
    King, Bradley S.
    2022/05/01 | J Occup Environ Hyg 2022 May; 19(5):271-280 | National Institute for Occupational Safety and Health (NIOSH)
    Fresh air ventilation has been identified as a widely accepted engineering control effective at diluting air contaminants in enclosed environments. The goal of this study was to evaluate the effects of selected ventilation measures on air change rates in school buses. Air changes per hour (ACH) of outside air were measured using a well-established ...
    Supporting Files
  • Classifying Hazardous Movements and Loads During Manual Materials Handling Using Accelerometers and Instrumented Insoles
    Classifying Hazardous Movements and Loads During Manual Materials Handling Using Accelerometers and Instrumented Insoles
    Merryweather AS ;
    Stevenson DT
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Improper manual material handling (MMH) techniques are shown to lead to low back pain, the most common work-related musculoskeletal disorder. Due to the complex nature and variability of MMH and obtrusiveness and subjectiveness of existing hazard analysis methods, providing systematic, continuous, and automated risk assessment is challenging. We pr ...
  • Investigation of EEG Markers of Disturbed Sleep in World Trade Center WTC Rescue and Recovery Workers and Volunteers
    Investigation of EEG Markers of Disturbed Sleep in World Trade Center (WTC) Rescue and Recovery Workers and Volunteers
    Ayappa I ;
    Black K
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Investigation of EEG markers of disturbed sleep in World Trade Center (WTC) rescue and recovery workers and volunteers Rationale: Sleep disturbance symptoms are very prevalent amongst World Trade Center rescue and recovery workers and volunteers (WTCRRWV). Previous work indicates that chronic rhinosinusitis (CRS), unlike obstructive sleep apnea (OS ...
  • A Prospective Longitudinal Assessment of Nutrition in the FDNY World Trade CenterExposed Cohort An Update
    A Prospective Longitudinal Assessment of Nutrition in the FDNY World Trade Center-Exposed Cohort: An Update
    Crowley G ;
    Kwon S
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    RATIONALE Metabolic syndrome phenotypic characteristics and nutritional intake are modifiable biomarkers of particulate matter (PM) associated aerodigestive and cardiovascular disease. Nutritional questionnaires, such as the Rapid Eating Assessment for Participants (REAP-S), can assess the dietary phenotype of our FDNY World Trade Center-Health Pro ...
  • National Occupational Injury Research Symposium Preventing Workplace Injuries in the Workplace May 1012 2022
    National Occupational Injury Research Symposium: Preventing Workplace Injuries in the Workplace: May 10–12, 2022
    National Institute for Occupational Safety and Health
    May 2022 | National Institute for Occupational Safety and Health (NIOSH)
    The goal of NOIRS is to provide a forum for researchers and other professionals to share their findings and experiences aimed at preventing traumatic occupational injury through research and prevention. In addition to presenting current research findings, NOIRS also seeks to foster collaboration among researchers from a broad range of disciplines a ...
    Public Domain
  • Exploring Perceptions of US Healthcare Public Safety Workers at the Onset of the COVID19 Pandemic
    Exploring Perceptions of U.S. Healthcare & Public Safety Workers at the Onset of the COVID-19 Pandemic
    Casey, Megan L. ;
    Furek, Alexa
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Key Takeaways: Results identified differences in occupational sectors and work groups regarding perceived risks toward contracting SARS-CoV-2, efficacy to mitigate exposure risks and confidence in the efficacy of PPE during the pandemic. Previous experience in using PPE by way of job occupation has a significant impact on workers' confidence in the ...
    Public Domain
  • Hydration Interventions among Agricultural Workers
    Hydration Interventions among Agricultural Workers
    Chicas, Roxana ;
    Suarez, Jonathan
    2022/05/01 | J Occup Environ Med 2022 May; 64(5):e357-e359 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: To estimate the impact of hydration interventions on post-workday hydration status and incidence of acute kidney injury (AKI). Methods: Thirty agricultural workers were first monitored on a workday without any interventions. On the intervention workday, the same workers were randomized to one of two groups: 169 ounces (oz) (5 liters (L)) ...
    Supporting Files
  • Evaluation of Location Sharing Networks and WearableBased Human Activity Recognition to Improve Occupational Safety in Forestry
    Evaluation of Location Sharing Networks and Wearable-Based Human Activity Recognition to Improve Occupational Safety in Forestry
    Zimbelman EG
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Availability of real-time location sharing devices that use global navigation satellite system (GNSS) positioning paired with radio frequency (RF) transmission (GNSS-RF) and wearable devices equipped with inertial measurement unit (IMU) and other sensors provide opportunities to improve occupational safety in forestry using new techniques and metho ...
  • Aryl Hydrocarbon Receptor AhR Regulates Induction of Lung Inflammatory Mediators by Organic Dust
    Aryl Hydrocarbon Receptor (AhR) Regulates Induction of Lung Inflammatory Mediators by Organic Dust
    Boggaram V ;
    Kusampudi S
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Rationale: Agriculture and animal farming operations have been industrialized to increase efficiency and reduce costs. These operations produce high levels of indoor aerosolized dust referred to as organic dust. Inhalation of organic dust is a risk factor for the development of respiratory diseases such as occupational asthma, bronchitis, organic d ...
  • Estimating Trunk Angle Kinematics During Lifting Using a Computationally Efficient Computer Vision Method
    Estimating Trunk Angle Kinematics During Lifting Using a Computationally Efficient Computer Vision Method
    Barim MS ;
    Greene RL
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: A computer vision method was developed for estimating the trunk flexion angle, angular speed, and angular acceleration by extracting simple features from the moving image during lifting. Background: Trunk kinematics is an important risk factor for lower back pain, but is often difficult to measure by practitioners for lifting risk assess ...
  • Exploring the Deformation Mechanics of Coal Ribs Using the Distinct Element Modeling Approach
    Exploring the Deformation Mechanics of Coal Ribs Using the Distinct Element Modeling Approach
    Sherizadeh T ;
    Sunkpal M
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Understanding coal rib geomechanics is essential for improving rib stability and eliminating fatality and injury trends due to rib failures. There are presently no standardized rib control practices available in most countries. In light of this observed dearth, this investigation aims to improve understanding of rib failure mechanisms using the dis ...
  • An Introduction to Discrete Choice Experiments for Behavior Analysts
    An Introduction to “Discrete Choice Experiments” for Behavior Analysts
    Foreman AM ;
    Friedel JE
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    In this paper, we introduce discrete choice experiments (DCEs) and provide foundational knowledge on the topic. DCEs are one of the most popular methods within econometrics to study the distribution of choices within a population. DCEs are particularly useful when studying the effects of categorical variables on choice. Procedurally, a DCE involves ...
    Public Domain
  • Recognizing Careworkers Contributions to Improving the Social Determinants of Health A Call for Supporting Healthy Carework
    Recognizing Careworkers’ Contributions to Improving the Social Determinants of Health: A Call for Supporting Healthy Carework
    Baron, Sherry L. ;
    Cuervo I
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Home health aides and home care agencies, who operate in a high work stress environment under normal conditions, were placed under extraordinary demands during the COVID-19 pandemic. In this paper, we examine the unfolding effort at one agency in New York City to offer phone-based support calls to aides. We used a qualitative, single case study des ...
  • Rock Dusting Attributes The Importance of Rock Dust to Prevent Explosions
    Rock Dusting Attributes: The Importance of Rock Dust to Prevent Explosions
    Brown CB ;
    Harris, Marcia L.
    2022/05/01 | Mining Publications
    Since 1900, gas or dust explosions in U.S. underground coal mines have claimed more than 11,500 lives. This statistic reflects the catastrophic nature of underground explosions. Take, for instance, the last disastrous explosion in 2010 when 29 miners lost their lives with only two surviving from their injuries. These events can occur with little wa ...
    Public Domain
  • Comparing physical fitness in career vs volunteer firefighters
    Comparing physical fitness in career vs. volunteer firefighters.
    Arnett SW ;
    Morris CE
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    The purpose of this study was to assess the potential similarities and differences in health and physical fitness profiles between career firefighters (CFF) and volunteer firefighters (VFF). The research protocol consisted of a health and physical fitness assessment, testing the 5 components of health-related fitness using previously published and ...
  • Critical Review on Applications and Roles of Exoskeletons in Patient Handling
    Critical Review on Applications and Roles of Exoskeletons in Patient Handling
    Zheng, Liying ;
    Hawke, Ashley L.
    2022/05/01 | Int J Ind Ergon 2022 May; 89:103290 | National Institute for Occupational Safety and Health (NIOSH)
    Musculoskeletal Disorders (MSDs) remain a major concern for workers in the healthcare industry. Healthcare workers are at high risk of work-related MSDs mainly caused by overexertion from manually handling patients. Exoskeletons may be a useful tool to help reduce the risk of MSDs during patient handling. As a review study, we surveyed articles foc ...
    Supporting Files
  • Interactions of a highfat Western diet and crystalline silica inhalation on airway epithelial ion transport and airway reactivity
    Interactions of a high-fat Western diet and crystalline silica inhalation on airway epithelial ion transport and airway reactivity.
    Fedan, Jeffery S. ;
    Kashon ML
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Silicosis, an irreversible occupational lung disease caused by crystalline silica inhalation, is a serious health risk for silica-exposed workers. NIOSH reports that Appalachian coal miners have higher rates of obesity and metabolic dysfunction (MetDys) compared to the general U.S. adult population. MetDys is a risk factor for lung function impairm ...
    Public Domain
  • Global DNA methylation profiles in peripheral blood of WTCexposed community members with breast cancer
    Global DNA methylation profiles in peripheral blood of WTC-exposed community members with breast cancer.
    Arslan AA ;
    Chen Y
    2022/05/01 | National Institute for Occupational Safety and Health (NIOSH)
    Breast cancer represents the most common cancer diagnosis among World Trade Center (WTC)-exposed community members, residents, and cleanup workers enrolled in the WTC Environmental Health Center (WTC EHC). The primary aims of this study were (1) to compare blood DNA methylation profiles of WTC-exposed community members with breast cancer and WTC-un ...
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