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Showing 1121 - 1140 of 82805 results
  • Disparities in COVID19 Vaccine Uptake Attitudes and Experiences Between Food System and NonFood System Essential Workers
    Disparities in COVID-19 Vaccine Uptake, Attitudes, and Experiences Between Food System and Non-Food System Essential Workers
    Blanck HM ;
    Eastlake AC
    2024/03/15 | National Institute for Occupational Safety and Health (NIOSH)
    The COVID-19 pandemic has disproportionately affected the health of food system (FS) essential workers compared with other essential and non-essential workers. Even greater disparity exists for workers in certain FS work settings and for certain FS worker subpopulations. We analyzed essential worker respondents (n = 151,789) in May-Novem­ber 2021 d ...
    Public Domain
  • Effects of a Liquefied Petroleum Gas Stove Intervention on Stillbirth Congenital Anomalies and Neonatal Mortality A MultiCountry Household Air Pollution Intervention Network Trial
    Effects of a Liquefied Petroleum Gas Stove Intervention on Stillbirth, Congenital Anomalies and Neonatal Mortality: A Multi-Country Household Air Pollution Intervention Network Trial
    Alarcon LM ;
    Alkon A
    2024/03/15 | National Institute for Occupational Safety and Health (NIOSH)
    Household air pollution (HAP) from cooking with solid fuels used during pregnancy has been associated with adverse pregnancy outcomes. The Household Air Pollution Intervention Network (HAPIN) trial was a randomized controlled trial that assessed the impact of a liquefied petroleum gas (LPG) stove and fuel intervention on health in Guatemala, India, ...
  • ThreeDimensional Graphene SheetCarbon Veil Thermoelectric Composite with Microinterfaces for Energy Applications
    Three-Dimensional Graphene Sheet-Carbon Veil Thermoelectric Composite with Microinterfaces for Energy Applications
    Akinboye OI ;
    Al-Riyami B
    2024/03/13 | National Institute for Occupational Safety and Health (NIOSH)
    Over the years, various processing techniques have been explored to synthesize three-dimensional graphene (3DG) composites with tunable properties for advanced applications. In this work, we have demonstrated a new procedure to join a 3D graphene sheet (3DGS) synthesized by chemical vapor deposition (CVD) with a commercially available carbon veil ( ...
  • Applied Force Alters Sensorineural and Peripheral Vascular Function in an Animal Model of Hand-Arm Vibration Syndrome (Dataset)
    Boots T ;
    Chapman P
    2024/03/11 | National Institute for Occupational Safety and Health (NIOSH)
    Working with vibrating hand tools is associated with the development of hand-arm vibration syndrome (HAVS). HAVS is characterized by cold-induced vasospasms, finger blanching and changes in sensory function. Vibration plays a major role in the development of the symptoms that are characteristic of HAVS, however, the hands and fingers of worker usin ...
    Dataset Public Domain
  • The Transgenerational Effects of Maternal NanoTiO2 Inhalation
    The Transgenerational Effects of Maternal Nano-TiO2 Inhalation
    Bowdridge E ;
    Gluth T
    2024/03/10 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: According to the developmental origins of health and disease, a compromised in utero environment is detrimental to fetal development and long-term adult health outcomes. Past research in our laboratory has shown maternal toxicant inhalation deteriorates placental function and fetal health. The aim of this study was to determ ...
    Public Domain
  • Why Soft Contacts Are Stickier When Breaking than When Making Them
    Why Soft Contacts Are Stickier When Breaking than When Making Them
    Dhinojwala A ;
    Jacobs TDB
    2024/03/08 | National Institute for Occupational Safety and Health (NIOSH)
    Soft solids are sticky. They attract each other and spontaneously form a large area of contact. Their force of attraction is higher when separating than when forming contact, a phenomenon known as adhesion hysteresis. The common explanation for this hysteresis is viscoelastic energy dissipation or contact aging. Here, we use experiments and simulat ...
  • Identification of Key Molecular Pathways and Associated Genes as Targets to Overcome Radiotherapy Resistance Using a Combination of Radiotherapy and Immunotherapy in Glioma Patients
    Identification of Key Molecular Pathways and Associated Genes as Targets to Overcome Radiotherapy Resistance Using a Combination of Radiotherapy and Immunotherapy in Glioma Patients
    He X ;
    Lu Y
    2024/03/06 | National Institute for Occupational Safety and Health (NIOSH)
    Recent mechanistic studies have indicated that combinations of radiotherapy (RT) plus immunotherapy (via CSF-1R inhibition) can serve as a strategy to overcome RT resistance and improve the survival of glioma mice. Given the high mortality rate for glioma, including low-grade glioma (LGG) patients, it is of critical importance to investigate the me ...
  • Dose and TimeDependent Effects of Different NickelBased Thermal Spray Coating Aerosols on Lung Toxicity Using an Animal Inhalation Model
    Dose- and Time-Dependent Effects of Different Nickel-Based Thermal Spray Coating Aerosols on Lung Toxicity Using an Animal Inhalation Model
    Afshari A ;
    Antonini JM
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Thermal spray coating is an emerging occupational process that applies molten metal under pressure onto a surface as a protective coating. Information about the potential health effects and the physio-chemical properties of the aerosols generated during this process are limited. Methods: A thermal spray coating generator and ...
    Public Domain
  • Pulmonary Toxicity of Nickel Oxide Nanoparticles in a Transgenic Mouse Model Expressing Humanized TollLike Receptor4 TLR4
    Pulmonary Toxicity of Nickel Oxide Nanoparticles in a Transgenic Mouse Model Expressing Humanized Toll-Like Receptor-4 (TLR-4)
    Aldinger JL ;
    Roach KA
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: We have previously demonstrated that murine expression of humanized Toll-like receptor-4 (hTLR-4) confers enhanced immunological responsivity to nickel in the skin and increased susceptibility to contact sensitization in vivo; however, it remains unclear if hTLR-4 expression is similarly implicated in inflammatory reactions ...
    Public Domain
  • SilicaInduced Lung and Systemic Inflammation Was Prevented by Pretreatment with a WaterSoluble OrganosilaneBased Coating in an Animal Model
    Silica-Induced Lung and Systemic Inflammation Was Prevented by Pretreatment with a Water-Soluble, Organosilane-Based Coating in an Animal Model
    Antonini JM ;
    Arnold E
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Inhalation exposure of respirable crystalline silica puts thousands of workers from multiple industries at risk for pulmonary disease. Inhalation of silica dust can cause pulmonary fibrosis and inflammation, chronic obstructive lung disease, and lung cancer. One of the primary causes of silica-induced lung disease is the hig ...
    Public Domain
  • Mortality from Chronic Illnesses in Poultry and NonPoultry Workers
    Mortality from Chronic Illnesses in Poultry and Non-Poultry Workers
    Amick BC
    2024/03/05 | Grant Final Reports
    Specific Aim 1: Identify new deaths of a) non-malignant deaths such as cardiovascular diseases, neurological diseases, psychiatric disorders and b) malignant deaths in workers in poultry and non-poultry industries. We have merged and managed files obtained from the National Death Index. These files have information on all causes of deaths occurred ...
  • Effects of Polycarbonate Emissions Generated by 3Dimensional Printing on Circulating Steroids and Anterior Pituitary Hormones
    Effects of Polycarbonate Emissions Generated by 3-Dimensional Printing on Circulating Steroids and Anterior Pituitary Hormones
    Chapman P ;
    Jackson M
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: 3-dimensional (3D) printing is commonly used to produce a wide range of plastic consumer products in manufacturing settings, schools and homes. The heating of plastic feedstock during the printing process generates emissions containing particulate matter and potentially toxic chemicals that can be inhaled by people near the ...
    Public Domain
  • Maternal NanoTitanium Dioxide Inhalation Exposure Increases Female Placental Cyclooxygenase and Xanthine Oxidoreductase Production
    Maternal Nano-Titanium Dioxide Inhalation Exposure Increases Female Placental Cyclooxygenase and Xanthine Oxidoreductase Production
    Bowdridge EC ;
    Dunn AC
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Maternal nano-titanium dioxide (nano-TiO2) inhalation exposure during gestation decreases fetal female pup mass, placental mass, and placental hemodynamics. Fetal sex impacts fetal growth, along with placental function and efficiency. Males have increased fetal growth, whereas females have increased placental adaptability an ...
    Public Domain
  • Peracetic Acid Effects on Human Bronchial Cells in an Air Liquid Interface
    Peracetic Acid Effects on Human Bronchial Cells in an Air Liquid Interface
    Burns ES ;
    Friend SA
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Peracetic acid (PAA) is an organic peroxide commonly used as a disinfectant or sterilizing agent across many industries such as in agriculture, water treatment plants, and healthcare facilities. PAA is versatile, effective, and is considered environmentally friendly due to its decomposition products which include acetic acid ...
    Public Domain
  • Identifying Key Data Gaps and Promoting Intervention in WorkRelated Chronic Disease The NIOSH Chronic Disease Program
    Identifying Key Data Gaps and Promoting Intervention in Work-Related Chronic Disease: The NIOSH Chronic Disease Program
    Anderson, Kern E. ;
    McKernan L
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: In 2016, the National Occupational Research Agenda (NORA) entered its third decade in efforts to reduce occupational injury and disease through innovative research and workplace interventions. As a steward of NORA, the National Institute for Occupational Safety and Health (NIOSH) embraced this research framework by creating ...
    Public Domain
  • Systemic and Immunotoxicity Induced by Topical Application of Perfluorohexane Sulfonic Acid PFHxS in a Murine Model
    Systemic and Immunotoxicity Induced by Topical Application of Perfluorohexane Sulfonic Acid (PFHxS) in a Murine Model
    Anderson, Stacey E. ;
    Cooper MP
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Per- and polyfluoroalkyl substances (PFAS) are a large group (over 12,000) of synthetic surfactants with unique chemical and physical properties including water and oil resistance and heat and corrosion stability. Due to these properties, PFAS are incorporated into the manufacturing of both consumer and industrial products i ...
    Public Domain
  • In Vitro Toxicity Evaluation of Wood Dust Released from Sanding Wood with and Without a Wood Sealant Containing Zinc Oxide Nanoparticles
    In Vitro Toxicity Evaluation of Wood Dust Released from Sanding Wood with and Without a Wood Sealant Containing Zinc Oxide Nanoparticles
    Burrelli L ;
    Erdely AD
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Nanotechnology enabled products are currently being deployed in the construction industry to improve durability, strength, and life span. One such application that is finding widespread usage is the incorporation of zinc oxide (ZnO) into sealants to enhance the durability of wood and reduce use of harmful chemicals. The Inte ...
    Public Domain
  • Characterizing the Narcotic Effects of Acute Nonpolar Solvent Exposure by Quantitative Comparison of Reaction Time Data to AlcoholIntoxicated Subjects in Human Studies
    Characterizing the Narcotic Effects of Acute Nonpolar Solvent Exposure by Quantitative Comparison of Reaction Time Data to Alcohol-Intoxicated Subjects in Human Studies
    Frank EA ;
    Smith RJ
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: NIOSH develops Immediately Dangerous to Life or Health (IDLH) values to protect workers from serious injury or death in the event of unforeseen exposures to high concentrations of chemical gases such as during an accidental release or spill. IDLH values are used in combination with direct monitoring and are designed to enabl ...
    Public Domain
  • Pulmonary Exposure to Dusts from Grinding Stone Countertop Products Induces Lung Inflammation and Fibrosis
    Pulmonary Exposure to Dusts from Grinding Stone Countertop Products Induces Lung Inflammation and Fibrosis
    Antonini JM ;
    Bettelli LA
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Inhalation exposure of respirable crystalline silica puts thousands of workers from multiple industries at risk for pulmonary disease. Inhalation of silica dust can cause pulmonary fibrosis and inflammation, chronic obstructive lung disease, and lung cancer. One of the primary causes of silica-induced lung disease is the hig ...
    Public Domain
  • Effect of Age on Crystalline SilicaInduced Pulmonary Toxicity in Rats
    Effect of Age on Crystalline Silica-Induced Pulmonary Toxicity in Rats
    Joseph P ;
    McKinney W
    2024/03/05 | National Institute for Occupational Safety and Health (NIOSH)
    Background and Purpose: Millions of workers are exposed to crystalline silica in the United States. Silica exposure at levels above the OSHA PEL (50 µg/m3) is known to contribute to potentially fatal pulmonary diseases such as silicosis, cancer, and chronic obstructive pulmonary disease. The age composition of workers is changing in the U.S. and wo ...
    Public Domain
1121 - 1140 / 82805