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Showing 2041 - 2060 of 82737 results
  • Evaluating Exposure to VOCs and Naphthalene for Firefighters Wearing Different PPE Configurations Through Measures in Air Exhaled Breath and Urine
    Evaluating Exposure to VOCs and Naphthalene for Firefighters Wearing Different PPE Configurations Through Measures in Air, Exhaled Breath, and Urine
    Bhandari D ;
    Blount BC
    2023/06/02 | National Institute for Occupational Safety and Health (NIOSH)
    Firefighters are at an increased risk of cancer due to their occupational exposure to combustion byproducts, especially when those compounds penetrate the firefighter personal protective equipment (PPE) ensemble. This has led to questions about the impact of base layers (i.e., shorts vs. pants) under PPE ensembles. This study asked 23 firefighters ...
    Public Domain
  • The Application of Portable Air Cleaners in Spaces Occupied by Vulnerable People During Wildfire Events
    The Application of Portable Air Cleaners in Spaces Occupied by Vulnerable People During Wildfire Events
    Autenrieth D ;
    Comstock C
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    In this study, PM2.5 concentrations were collected and documented during wildfire smoke impacted days using PurpleAir PA-II sensors at three different locations in a community located in the northwestern United States. Each location was comprised of three co-located sensors with one sensor positioned outdoors, one sensor indoors, and one sensor ind ...
  • Candidate Biomarkers in Psychiatric Disorders State of the Field
    Candidate Biomarkers in Psychiatric Disorders: State of the Field
    Abi-Dargham A ;
    Ali F
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    The field of psychiatry is hampered by a lack of robust, reliable and valid biomarkers that can aid in objectively diagnosing patients and providing individualized treatment recommendations. Here we review and critically evaluate the evidence for the most promising biomarkers in the psychiatric neuroscience literature for autism spectrum disorder, ...
  • Case Study Modeling a Grain Bin for Safe Entry Retrofit
    Case Study: Modeling a Grain Bin for Safe Entry Retrofit
    Bock R ;
    Dyer M
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    All new grain bins produced after 2018 are recommended to have anchor points capable of handling a 2000 lb loading for attachment of bin entry lifeline systems. This study aims to assess the feasibility of a safe entry anchor point retrofit by using finite element analysis (FEA). We used a grain bin owned by Penn State for 3D FEA modeling in SolidW ...
  • The Emerging Spectrum of Respiratory Diseases in the US Cannabis Industry
    The Emerging Spectrum of Respiratory Diseases in the U.S. Cannabis Industry
    Pacheco, Karin ;
    Sack C
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    While the cannabis industry is one of the fastest growing job markets in the United States and globally, relatively little is known about the occupational hazards that cannabis production workers face. Based on the closely related hemp industry and preliminary studies from recreational cannabis grow facilities, there is concern for significant resp ...
  • Occupational Exposure to Bioaerosols at Colorado Dairies
    Occupational Exposure to Bioaerosols at Colorado Dairies
    Craig A
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    The dairy industry is vital to the American economy and impacts both the general population and the workers immediately involved in dairy production. The United States is a significant contributor to the global industry producing approximately 14.6% of the global milk supply. To accomplish this, large herd dairy operations (>1000 head of cattle) op ...
  • A Study of WorkRelated Injuries Among Older Medicare Enrollees
    A Study of Work-Related Injuries Among Older Medicare Enrollees
    McFalls MJ
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Older adults in the US are more often working past the age of 65, typically for financial reasons that prevent retirement. Many older adults still work full-time or physically demanding jobs that could compromise their health and safety. Detecting work-related injuries is challenging in this population, as injuries are less often covere ...
  • Advancing SelfEscape Training A Needs Analysis Based on the National Academy of Sciences Report Improving SelfEscape from Underground Coal Mines
    Advancing Self-Escape Training: A Needs Analysis Based on the National Academy of Sciences Report “Improving Self-Escape from Underground Coal Mines.”
    Bellanca, Jennica L. ;
    Brnich MJ Jr.
    2023/06/01 | NIOSH Numbered Publications
    This report summarizes a needs analysis and actions taken by NIOSH based on the National Academy of Sciences recommendations specific to advancing self-escape training, with an emphasis on preparing rank-and-file mineworkers for self-escape. This report also provides the foundation for the practical guidance offered in its sister publication, the N ...
    Public Domain
  • SelfEscape Core Competency Profile Guidance for Improving Underground Coal Miners SelfEscape Competency
    Self-Escape Core Competency Profile: Guidance for Improving Underground Coal Miners’ Self-Escape Competency
    Brnich MJ Jr. ;
    Hoebbel, Cassandra L.
    2023/06/01 | NIOSH Numbered Publications
    This Information Circular (IC) presents a self-escape competency framework for rank-and-file miners. This includes nine core competency areas and related training topics. Also, for use by trainers, individual competency assessment checklists for each of the competency areas are provided. This IC is based on the results of a four-year research proje ...
    Public Domain
  • Particulate Matter Concentration and Composition in the New York City Subway System
    Particulate Matter Concentration and Composition in the New York City Subway System
    Azad S ;
    Ghandehari M
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    In this study we investigated the concentration and composition of particulate matter (PM2.5) in the New York City subway system. Realtime measurements, at a 1-s cadence, and gravimetric measurements were performed inside train cars along 300 km of nine subway lines, as well as on 333 platforms on 287 subway stations. The mean (+/-SD) PM2.5 concent ...
  • Identifying and Decreasing Sharps Injuries Through Root Cause Analysis in a Large Urban Hospital System
    Identifying and Decreasing Sharps Injuries Through Root Cause Analysis in a Large Urban Hospital System
    Hammond S ;
    Heaton K
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Despite safety mandates and interventions, sharps injuries remain an occupational risk for registered nurses (RNs). Sharps and needlestick injuries increase the risk of exposure to blood-borne pathogens. Post-exposure direct and indirect costs of these percutaneous injuries have been estimated at about US$700 per incident. The goal of t ...
  • Health Status Health Care Access and Health Information Sources Among Latino Immigrant Cattle Feedyard Workers in the Midwest
    Health Status, Health Care Access, and Health Information Sources Among Latino Immigrant Cattle Feedyard Workers in the Midwest
    Carlo G ;
    Maiya S
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Cattle production in the United States is heavily supported by Latino/a workers. Beyond injury rates, our understanding of the health status of cattle feedyard workers is limited. The purpose of this study was to describe the health status and health care access among Latino immigrant cattle feedyard workers in the Midwest. Methods: A c ...
  • LowProfile Capacitive Load Cells for Underground Mining Material and Wear Classification to Promote Worker Safety
    Low-Profile Capacitive Load Cells for Underground Mining Material and Wear Classification to Promote Worker Safety
    Oltmanns AF ;
    Petruska AJ
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    This work proposes a capacitive load cell for conical picks to enable underground continuous mining machine operators to perform their roles away from known hazardous regions near the machine. The load cell is embedded in commercially available flexible printed circuit board, integrates with the target tooling, and demonstrates in situ force sensin ...
  • The Fate of Organic Peroxides Indoors Quantifying HumidityDependent Uptake on Naturally Soiled Indoor Window Glass
    The Fate of Organic Peroxides Indoors: Quantifying Humidity-Dependent Uptake on Naturally Soiled Indoor Window Glass
    Atkin J ;
    Baumann K
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Humidity plays an important role in the surface removal and concentrations of indoor pollutants such as ozone; however, the indoor surface dynamics and chemistry of organic peroxides is largely unknown. Organic hydroperoxides (ROOHs) are known to participate in the multiphase chemistry of outdoor aerosols and clouds, suggesting that reactive uptake ...
  • Impact of COVID19 on USDACertified Organic Producers Exploring the Role of Sociodemographic and Contextual Factors
    Impact of COVID-19 on USDA-Certified Organic Producers: Exploring the Role of Sociodemographic and Contextual Factors
    Casanova V ;
    Guldan S
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    The demand of local and organic products increased during the first years of the COVID-19 pandemic, and farmers' risk for transmission and infection also increased. A comprehensive picture on the effects of the pandemic on the organic farmer is not available. This was a cross-sectional survey study on the impact of COVID-19 on United States (US) ce ...
  • SizeDependent MohrCoulomb Failure Criterion
    Size-Dependent Mohr-Coulomb Failure Criterion
    Mishra B ;
    Shi Q
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Numerous experimental results show the compressive strength of rock decreases with the increase of rock size. Researchers have developed different empirical failure criteria to correlate the decreasing size effect of compressive strength. For the first time, this research theoretically derived the size-dependent Mohr-Coulomb failure criterion based ...
  • Navigating the Ethical and Methodological Dimensions of a Farm Safety Photovoice Project
    Navigating the Ethical and Methodological Dimensions of a Farm Safety Photovoice Project
    Becot FA ;
    Buchanan EA
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Scholars have noted persistent high rates of agricultural health and safety incidents and the need to develop more effective interventions. Participatory research provides an avenue to broaden the prevailing research paradigms and approaches by allowing those most impacted to illuminate and work to solve those aspects of their lives. One such appro ...
  • Occupational Lung Disease When Should I Think of It and Why Is It Important
    Occupational Lung Disease: When Should I Think of It and Why Is It Important?
    de la Hoz RE ;
    Feary J
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Exposure to toxic inhalants in the workplace has the potential to cause (in susceptible individuals) almost any major type of lung disease, such as asthma, COPD and interstitial lung diseases. Patients with occupational lung disease will often present to or will be managed by respiratory specialists without training in occupational respiratory medi ...
  • Dynamic Use of Historical Controls in Clinical Trials for Rare Disease Research A ReEvaluation of the MILES Trial
    Dynamic Use of Historical Controls in Clinical Trials for Rare Disease Research: A Re-Evaluation of the MILES Trial
    Gupta, Kailash ;
    Harun N
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Randomized controlled trials offer the best design for eliminating bias in estimating treatment effects but can be slow and costly in rare disease research. Additionally, an equal randomization approach may not be optimal in studies in which prior evidence of superiority of one or more treatments exist. Supplementing prospectively enrol ...
  • The Promotion of Hearing Health Through Wikipedia Campaigns Article Quality and Reach Assessment
    The Promotion of Hearing Health Through Wikipedia Campaigns: Article Quality and Reach Assessment
    Flor DÁ ;
    Machado MAAM
    2023/06/01 | National Institute for Occupational Safety and Health (NIOSH)
    This case study examined the feasibility, reach, and potential impact of using Wikipedia as a tool for hearing health promotion. Activities involved editing existing Portuguese-language Wikipedia hearing health articles, as well as translating English-language hearing health articles to Portuguese during the Wiki4WorldHearingDay2019 and Wiki4YearOf ...
    Public Domain
2041 - 2060 / 82737