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Showing 1781 - 1800 of 82752 results
  • Exploring Determinants of Log Truck Accidents Resulting in Injury or Fatality in the Northwest United States Between 20152019 Using Motor Carrier Management Information System Data
    Exploring Determinants of Log Truck Accidents Resulting in Injury or Fatality in the Northwest United States Between 2015–2019 Using Motor Carrier Management Information System Data
    Baker MG ;
    Clonch A
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Log truck drivers represent a high-risk yet understudied worker population. Logging, more generally, is known to be one of the most dangerous industries in the country, but little is known about injury and fatality rates among log truck drivers specifically. Using data from the Motor Carrier Management Information System (MCMIS), this study aims to ...
  • Marine Protected Area Expansion and CountryLevel AgeStandardized Adult Mortality
    Marine Protected Area Expansion and Country-Level Age-Standardized Adult Mortality
    Bennett BJ ;
    Brewer TD
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Many countries have adopted targets to increase marine protected areas (MPAs) to limit the degradation of water bodies. Although there is evidence that MPAs can conserve marine life and promote biodiversity, there are limited data on the human health implications of MPAs. Using panel data from 1990, 2000, and 2014, we estimated the country-level as ...
  • Evaluating NeighborhoodLevel Differences in Hair Product Safety by Environmental Working Group Ratings Among Retailers in Boston Massachusetts
    Evaluating Neighborhood-Level Differences in Hair Product Safety by Environmental Working Group Ratings Among Retailers in Boston, Massachusetts
    Adamkiewicz G ;
    Chan M
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Personal care products are a notable source of exposure to endocrine-disrupting chemicals (EDCs). Racial/ethnic differences in the use of hair products containing EDCs are reported, with women and children of color more commonly using hair products that are hormonally active and contain EDCs than other racial/ethnic groups. There is lim ...
  • Time Study for the Power Stow Rollertrack Conveyor for Airport Baggage Handling
    Time Study for the Power Stow Rollertrack Conveyor for Airport Baggage Handling
    Lu M-L ;
    Werren D
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    A time study was conducted to evaluate the operation efficiency and the risk of musculoskeletal disorders (MSDs) for using the Power Stow Rollertrack Conveyor (PSRC) for baggage handling in the cargo holds of narrow-bodied aircrafts. The PSRC employs a retractable roller conveyor from a belt loader to provide powered transportation for loading and ...
    Public Domain
  • Human FactorsErgonomics Contributions to an Equitable Personal Protective Equipment Protections Strategy
    Human Factors/Ergonomics Contributions to an Equitable Personal Protective Equipment Protections Strategy
    Dempsey, Patrick G.
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    The National Institute for Occupational Safety and Health (NIOSH) is developing a National Strategy for Equitable Personal Protective Equipment Protections for All U.S. Workers. This paper describes several formative components of the strategy that have been completed and are ongoing. These efforts clearly indicate the need for human factors/ergono ...
    Public Domain
  • Biodynamic Modeling and Analysis of HumanExoskeleton Interactions During Assisted Manual Handling
    Biodynamic Modeling and Analysis of Human-Exoskeleton Interactions During Assisted Manual Handling
    Chen Y ;
    Mehta R
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    The objective of this study was to investigate the effects of a back exoskeleton on joint kinematics and kinetics during assisted manual handling tasks using subject-specific musculoskeletal biodynamic models and model-based analyses. We constructed these musculoskeletal models using OpenSim (Delp et al., 2007), incorporating optical motion capture ...
    Public Domain
  • Making Waves Integrating Wastewater Surveillance with Dynamic Modeling to Track and Predict Viral Outbreaks
    Making Waves: Integrating Wastewater Surveillance with Dynamic Modeling to Track and Predict Viral Outbreaks
    Brozak S ;
    Gitter A
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Wastewater surveillance has proved to be a valuable tool to track the COVID-19 pandemic. However, most studies using wastewater surveillance data revolve around establishing correlations and lead time relative to reported case data. In this perspective, we advocate for the integration of wastewater surveillance data with dynamic within-host and bet ...
  • Lead Exposure of Mainland Australias Top Avian Predator
    Lead Exposure of Mainland Australia’s Top Avian Predator
    Bennett E ;
    Berger L
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Lead (Pb) toxicity, through ingestion of lead ammunition in carcasses, is a threat to scavenging birds worldwide, but has received little attention in Australia. We analyzed lead exposure in the wedge-tailed eagle (Aquila audax), the largest raptor species found in mainland Australia and a facultative scavenger. Eagle carcasses were collected oppor ...
  • Underground Mining Fire Hazards and the Optimization of Emergency Evacuation Strategies EES The Issues Existing Methodology and Limitations and Way Forward
    Underground Mining Fire Hazards and the Optimization of Emergency Evacuation Strategies (EES): The Issues, Existing Methodology and Limitations, and Way Forward
    Kumar AR ;
    Pushparaj RI
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Underground mine fires are associated with thermal and non-thermal hazards. Thermal hazards are primarily characterized by the release of heat into the underground confined space. The non-thermal hazards are noxious gases primarily carbon monoxide produced from incomplete combustion which may be circulated to other parts of the sub-surface environm ...
  • Association of HSD17B13 and PNPLA3 with Liver Enzymes and Fibrosis in HispanicLatino Individuals of Diverse Genetic Ancestries
    Association of HSD17B13 and PNPLA3 with Liver Enzymes and Fibrosis in Hispanic/Latino Individuals of Diverse Genetic Ancestries
    Abul-Husn NS ;
    Belbin GM
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background & Aims: Genetic variants affecting liver disease risk vary among racial and ethnic groups. Hispanics/Latinos in the United States have a high prevalence of PNPLA3 I148M, which increases liver disease risk, and a low prevalence of HSD17B13 predicted loss-of-function (pLoF) variants, which reduce risk. Less is known about the prevalence of ...
  • Daily EarlyLife Exposures to Diet Soda and Aspartame Are Associated with Autism in Males A CaseControl Study
    Daily Early-Life Exposures to Diet Soda and Aspartame Are Associated with Autism in Males: A Case-Control Study
    Fowler SP ;
    Gimeno Ruiz de Porras D
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Since its introduction, aspartame-the leading sweetener in U.S. diet sodas (DS)-has been reported to cause neurological problems in some users. In prospective studies, the offspring of mothers who consumed diet sodas/beverages (DSB) daily during pregnancy experienced increased health problems. We hypothesized that gestational/early-life exposure to ...
  • Developing the Social Ecology of Occupational Zoonoses Instrument A Comprehensive Tool for Measuring Social and Behavioral Factors in Agricultural Settings
    Developing the Social Ecology of Occupational Zoonoses Instrument: A Comprehensive Tool for Measuring Social and Behavioral Factors in Agricultural Settings
    Palomares Velosa JE ;
    Rao S
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    This article presents the development and validation of a new instrument measuring social, cultural, and behavioral factors influencing exposure to occupational zoonoses in agricultural settings. The Social Ecological Model (SEM) and the Standards for Educational and Psychological Testing were used as guiding frameworks to ensure the instrument's v ...
  • Examining the Roles of Training Fit Testing and Safety Climate on User Confidence in Respiratory Protection A Case Example with Reusable Respirators in Health Delivery Settings
    Examining the Roles of Training, Fit Testing, and Safety Climate on User Confidence in Respiratory Protection: A Case Example with Reusable Respirators in Health Delivery Settings
    Edirisooriya M ;
    Haas, Emily J.
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    A lack of confidence in the efficacy of respiratory protection can contribute to uncertainty among workers and cast doubt on workplace safety. To date, no research has been conducted to study and understand the introduction of elastomeric half-mask respirators (EHMRs)-without exhalation valves (EVs) or with exhalation valve filters (EVFs), both rep ...
    Public Domain
  • Occupational Toxic Inhalation of Carbon Monoxide Among Washington Workers 2017 2022
    Occupational Toxic Inhalation of Carbon Monoxide Among Washington Workers, 2017 – 2022
    Reeb-Whitaker C ;
    Todroov D
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Carbon monoxide (CO) is a well-known and common workplace hazard, particularly in the agriculture and construction industries. Two previous analyses of occupational CO exposure in Washington showed that propane-powered forklifts in agricultural cold storage warehouses were a predominant source of CO poisoning for the period 1994-2005. The adoption ...
  • A Finite Element Analysis of the Effects of Anchorage Reaction Forces and Moments on Structural Stability of Mast Climbing Work Platforms
    A Finite Element Analysis of the Effects of Anchorage Reaction Forces and Moments on Structural Stability of Mast Climbing Work Platforms
    Dong, Ren G. ;
    Pan, Christopher S.
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Mast climbing work platforms (MCWPs) have been increasingly used for construction projects, whereas their safety remains an important issue. As the mast in the Mast climbing work platform (MCWP) system is "slender" structurally, its anchorages must play an important role in maintaining its stability. Therefore, the anchorages and their attachments ...
    Public Domain
  • How Can Fire Departments Support the National Firefighter Registry for Cancer
    How Can Fire Departments Support the National Firefighter Registry for Cancer?
    National Institute for Occupational Safety and Health
    2023/09/01 | NIOSH Numbered Publications
    The Fire Chief's Toolkit assists fire service leaders in helping their firefighters join the NFR. The toolkit provides four simple steps for encouraging and assisting firefighters with enrollment. [Description provided by NIOSH]
    Public Domain
  • Occupational Contributions to Respiratory Health Disparities
    Occupational Contributions to Respiratory Health Disparities
    Cummings, Kristin J. ;
    Flattery J
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Occupation is an important contributor to disparities in respiratory disease, affecting financial status, health-care access, and exposure to hazardous substances. Occupational exposures contribute to disparities across a spectrum of respiratory diseases; this article focuses on asthma, chronic obstructive pulmonary disease, coronavirus disease 201 ...
  • Measurement and Modeling of Water Vapor Sorption on NanoSized Coal Particulates and Its Implication on Its Transport and Deposition in the Environment
    Measurement and Modeling of Water Vapor Sorption on Nano-Sized Coal Particulates and Its Implication on Its Transport and Deposition in the Environment
    Azam A ;
    Bhattacharya, S.
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    One major cyclical environmental parameter within the underground mine space is the fluctuation of relative humidity, which varies daily and seasonally. Therefore, moisture and dust particle interactions are inevitable and indirectly control dust transport and fate. After being released into the environment, the coal dust particles stay there for a ...
  • Validation of a Portable Shoe Tread Scanner to Predict Slip Risk
    Validation of a Portable Shoe Tread Scanner to Predict Slip Risk
    Beschorner KE ;
    Hemler SL
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Problem: Worn shoes are an important contributor to occupational slip and fall injuries. Tools to assess worn tread are emerging; imaging tools offer the potential to assist. The aim of this study was to develop a shoe tread scanner and evaluate its effectiveness to predict slip risk. Methods: This study analyzed data from two previous studies in w ...
  • Risky Driving Behaviors and Employer Motor Vehicle Safety Policies Among US Oil and Gas Extraction Workers
    Risky Driving Behaviors and Employer Motor Vehicle Safety Policies Among U.S. Oil and Gas Extraction Workers
    Hagan-Haynes, K. ;
    Pratt S
    2023/09/01 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Over half of fatal occupational injuries in the oil and gas extraction (OGE) industry are due to transportation incidents. While driving for work is common in this industry and risky driving behaviors have been identified as contributing factors to fatal crashes among OGE workers, limited information is available on the frequency of r ...
    Public Domain
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