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Showing 3401 - 3420 of 83631 results
  • Investigation of a RiverTunnel Effect on PM25 Concentrations in New York City Subway Stations
    Investigation of a River-Tunnel Effect on PM2.5 Concentrations in New York City Subway Stations
    Gordon T ;
    Huynh T
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    It is well-documented that subway stations exhibit high fine particulate matter (PM2.5) concentrations. Little is known about the potential of river-tunnels to increase PM2.5 concentrations in subways. We hypothesized a "river-tunnel" effect exists: Stations adjacent to poorly ventilated tunnels that travel beneath rivers exhibit higher PM2.5 conce ...
    Peer Reviewed
  • Adolescents ProSocial Behavior During the Early COVID19 Pandemic
    Adolescents’ Pro-Social Behavior During the Early COVID-19 Pandemic
    Rosenbaum, Janet E.
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Adolescents in modern US society are tasked with identity development including establishing values, college expectations, and future orientation, a process likely to have been affected by the ongoing Covid-19 pandemic. The analysis of the American Time Use Survey in this issue describes adolescents' behavior during the first year of the pandemic. ...
  • Association of Occupational Stress with Tinnitus Among Career Firefighters in the United States
    Association of Occupational Stress with Tinnitus Among Career Firefighters in the United States
    Chin DL ;
    Hong O
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: This study explores the relationship between occupational stress and tinnitus among firefighters, a group often exposed to two tinnitus risk factors: high stress and noise. Methods: This cross-sectional study includes 240 firefighters in the U.S. Data describing demographic characteristics, occupational stress, noise exposure, and tinnit ...
    Peer Reviewed
  • Rotating Night Shift Work and Bladder Cancer Risk in Women Results of Two Prospective Cohort Studies
    Rotating Night Shift Work and Bladder Cancer Risk in Women: Results of Two Prospective Cohort Studies
    Giovannucci E ;
    Haghayegh S
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Bladder cancer is the sixth most common cancer in the United States. Night shift work has previously been linked with cancer risk. Whether there is an association between rotating night shift work and bladder cancer in women has not been studied previously. Eligible participants in the Nurses' Health Study (NHS, n = 82,147, 1988-2016) and Nurses' H ...
    Peer Reviewed
  • Investigating Gripping Force During Lifting Tasks Using a Pressure Sensing Glove System
    Investigating Gripping Force During Lifting Tasks Using a Pressure Sensing Glove System
    Lu M-L ;
    Yu D
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Lifting tasks remain one of the leading causes of musculoskeletal disorders (MSDs), primarily in the low back region. Lifting analysis tools are, therefore, designed for assessing the risk of low back pain. Shoulder musculoskeletal problems have emerged as common MSDs associated with manual handling tasks. It is hypothesized that gripping force is ...
    Public Domain Peer Reviewed
  • Improving the Assessment of Noise Exposure and Warning Signal Audibility on Construction Sites
    Improving the Assessment of Noise Exposure and Warning Signal Audibility on Construction Sites
    Esmaeili B ;
    Hammond C
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Fifty-one percent of construction workers are exposed to hazardous noise that can cause permanent noise induced hearing loss (NIHL), and 52% do not wear a hearing protection device (HPD). Hearing loss could be reduced more effectively with more accurate measurements of noise exposure. The common occupational noise exposure measurement devices are s ...
  • Efficacy of DoItYourself Air Filtration Units in Reducing Exposure to Simulated Respiratory Aerosols
    Efficacy of Do-It-Yourself Air Filtration Units in Reducing Exposure to Simulated Respiratory Aerosols
    Beezhold, Donald H. ;
    Blachere, Francoise M.
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Many respiratory diseases, including COVID-19, can be spread by aerosols expelled by infected people when they cough, talk, sing, or exhale. Exposure to these aerosols indoors can be reduced by portable air filtration units (air cleaners). Homemade or Do-It-Yourself (DIY) air filtration units are a popular alternative to commercially produced devic ...
    Public Domain Peer Reviewed
  • Nasal Nitric Oxide Flux from the Paranasal Sinuses
    Nasal Nitric Oxide Flux from the Paranasal Sinuses
    Shusterman, Dennis J. ;
    Spector, Barak M.
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Purpose of review: Upper airway nitric oxide (NO) is physiologically important in airway regulation and defense, and can be modulated by various airway inflammatory conditions, including allergic rhinitis and chronic rhinosinusitis - with and without polyposis. Paranasal sinuses serve as a NO 'reservoir', with concentrations typically exceeding tho ...
    Peer Reviewed
  • Intermittent Systemic Exposure to LipopolysaccharideInduced Inflammation Disrupts Hippocampal LongTerm Potentiation and Impairs Cognition in Aging Male Mice
    Intermittent Systemic Exposure to Lipopolysaccharide-Induced Inflammation Disrupts Hippocampal Long-Term Potentiation and Impairs Cognition in Aging Male Mice
    Billig, B. K. ;
    Engler-Chiurazzi, E. B.
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Age-related cognitive decline, a common component of the brain aging process, is associated with significant impairment in daily functioning and quality of life among geriatric adults. While the complexity of mechanisms underlying cognitive aging are still being elucidated, microbial exposure and the multifactorial inflammatory cascades associated ...
    Public Domain Peer Reviewed
  • Best Practice Strategies for Workforce Development and Sustainability in Construction
    Best Practice Strategies for Workforce Development and Sustainability in Construction
    Gambatese JA ;
    Karakhan AA
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Due to the dynamic and recurring nature of construction operations, employee turnover rates remain relatively high. This high employee turnover rate presents challenges to the industry, the economy, and society as a whole. In addition, this high turnover rate leads to a significant shortage of skilled laborers given the reduced interest of new gene ...
    Peer Reviewed
  • Proteomic Evaluation of Spore and Hyphae Proteomes of Alternaria alternata
    Proteomic Evaluation of Spore and Hyphae Proteomes of Alternaria alternata
    Beezhold, Donald H. ;
    Fernandes C
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Rationale: Alternaria alternata is associated with allergic diseases, which can be managed with allergen extract-based diagnostics and immunotherapy. The contributions of asexual spores and vegetative hyphae to patient allergen reactivity are uncertain, and commercial extracts are manufactured by unselective extraction without separating these comp ...
    Public Domain
  • Workplace Violence Prevalence and Reporting in Home Health Care A Cross Sectional Survey
    Workplace Violence Prevalence and Reporting in Home Health Care: A Cross Sectional Survey
    Davis, Kermit G. ;
    Gillespie GL
    2023/02/01 | National Institute for Occupational Safety and Health (NIOSH)
    Workplace violence (WV) is a significant occupational hazard for home health care workers (HHCWs). HHCWs are frequently exposed to Type II (customer/client) WV incidents but minimal evidence exists about exposure to Type III (coworker) WV and exposure to Type IV (personal relationship) WV is unknown. Furthermore, exposure to WV incidents is often u ...
    Peer Reviewed
  • Investigation of Respirable Coal Mine Dust RCMD and Respirable Crystalline Silica RCS in the US Underground and Surface Coal Mines
    Investigation of Respirable Coal Mine Dust (RCMD) and Respirable Crystalline Silica (RCS) in the U.S. Underground and Surface Coal Mines
    Rahimi E ;
    Roghanchi P
    2023/01/31 | National Institute for Occupational Safety and Health (NIOSH)
    Dust is an inherent byproduct of mining activities that raises notable health and safety concerns. Cumulative inhalation of respirable coal mine dust (RCMD) and respirable crystalline silica (RCS) can lead to obstructive lung diseases. Despite considerable efforts to reduce dust exposure by decreasing the permissible exposure limits (PEL) and impro ...
    Peer Reviewed
  • Exposure to the Antimicrobial Chemical Triclosan Disrupts Keratinocyte Function and Skin Integrity in a Model of Reconstructed Human Epidermis (Dataset)
    National Institute for Occupational Safety and Health
    2023/01/31 | NIOSH Data | PDF
    Download the Dataset decsribed here from Data.cdc.gov at https://doi.org/10.26616/NIOSHRD-1054-2023-0.Triclosan is an antimicrobial chemical incorporated into products that are applied to the skin of healthcare workers. Exposure to triclosan has previously been shown to be immunomodulatory and associated with allergic disease. Additionally, we have ...
    Dataset Public Domain
  • Effect of Increasing Assistance from a Powered Prosthesis on WeightBearing Symmetry Effort and Speed During StandUp in Individuals with AboveKnee Amputation
    Effect of Increasing Assistance from a Powered Prosthesis on Weight-Bearing Symmetry, Effort, and Speed During Stand-Up in Individuals with Above-Knee Amputation
    Gabert L ;
    Hood S
    2023/01/30 | National Institute for Occupational Safety and Health (NIOSH)
    After above-knee amputation, the missing biological knee and ankle are commonly replaced with a passive prosthesis, which cannot provide net-positive energy to assist the user. During activities such as sit-to-stand, above-knee amputees must compensate for this lack of power using their upper body, intact limb, and residual limb, resulting in slowe ...
    Peer Reviewed
  • Safeguarding Youth from Agricultural Injury and Illness The United States Experience
    Safeguarding Youth from Agricultural Injury and Illness: The United States’ Experience
    Lee BC ;
    Salzwedel MA
    2023/01/30 | National Institute for Occupational Safety and Health (NIOSH)
    The United States of America (US) is a country of 50 states with a population of more than 335 million people in 2022. Across the expansive geography, there are approx. 2.1 million farms, with about 890,000 youth younger than 20 years old living and working on family farms, plus another 265,000 non-resident youth hired to work on farms each year. T ...
  • Β-Defensin-1 Regulates Influenza Virus Infection in Human Bronchial Epithelial Cells Through the STAT3 Signaling Pathway (Dataset)
    National Institute for Occupational Safety and Health
    2023/01/30 | NIOSH Data | PDF
    Download the Dataset decsribed here from Data.cdc.gov at https://doi.org/10.26616/NIOSHRD-1053-2023-0.Understanding the host response to influenza A virus (IAV) infection is vital for developing intervention strategies. The primary barriers for invading respiratory pathogens are the airway epithelial cells of the respiratory tract and antimicrobial ...
    Dataset Public Domain
  • Agriculture Fatality Narrative Farm Workers Hand Mangled in Hop Harvester
    Agriculture Fatality Narrative: Farm Worker's Hand Mangled in Hop Harvester
    Washington (State). Department of Labor and Industries
    2023/01/30 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 32-year-old hop farm worker mangled his hand in an employer-built hop harvester machine. He was a Spanish speaking worker who started at the family-owned farm eight days earlier for the annual hop harvest. He worked the night shift as a machine mechanic's assistant. The injury happened around 4 a.m. when the worker's shift was ending. Getting rea ...
  • Parent Perspectives on the Benefits and Risks of ChildLivestock Interactions
    Parent Perspectives on the Benefits and Risks of Child-Livestock Interactions
    Barnes KL ;
    Bendixsen CG
    2023/01/27 | National Institute for Occupational Safety and Health (NIOSH)
    Growing up on a farm or ranch often involves interactions with livestock that present both potential risks and benefits to children. While these "child-livestock interactions" contribute to the burden of agriculturally related injuries to youth in the United States, they may also result in improved immunological health and other benefits. Agricultu ...
    Peer Reviewed
  • Development of an Animatronic Headform Test Method for the Evaluation of Fit and Total Filtration Efficiency of Barrier Face Coverings
    Development of an Animatronic Headform Test Method for the Evaluation of Fit and Total Filtration Efficiency of Barrier Face Coverings
    Armistead MK
    2023/01/24 | National Institute for Occupational Safety and Health (NIOSH)
    The COVID-19 pandemic has had widespread implications. Early supply shortages made it difficult to obtain traditional respiratory protection. The general public was advised to instead wear medical masks or barrier face coverings as a method of source control. These products offer variable efficacy depending on their material, fit to the face, and t ...
3401 - 3420 / 83631
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