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Showing 12921 - 12940 of 82737 results
  • ShortTerm Pulmonary Toxicity Assessment of Pre and PostIncinerated Organomodified Nanoclay in Mice
    Short-Term Pulmonary Toxicity Assessment of Pre- and Post-Incinerated Organomodified Nanoclay in Mice
    Agarwal S ;
    Battelli L
    2018/02/16 | National Institute for Occupational Safety and Health (NIOSH)
    Organomodified nanoclays (ONCs) are increasingly used as filler materials to improve nanocomposite strength, wettability, flammability, and durability. However, pulmonary risks associated with exposure along their chemical lifecycle are unknown. This study's objective was to compare pre- and post-incinerated forms of uncoated and organomodified nan ...
    Public Domain
  • Consideration of Physical Stressors in Cumulative Risk Assessment
    Consideration of Physical Stressors in Cumulative Risk Assessment
    Morata, Thais C. ;
    Rider CV
    2018/02/16 | National Institute for Occupational Safety and Health (NIOSH)
    Physical stressors represent an important class of factors that can affect the health of humans or ecosystems and should be considered in cumulative risk assessment. Physical stressors are defined here as biological agents (e.g., bacteria, viruses) or external forces (e.g., radiation, noise) that can modify exposure and/or elicit a physiological re ...
    Public Domain
  • Trisaminohexyl Isocyanurate a Urinary Biomarker of HDI Isocyanurate Exposure
    Trisaminohexyl Isocyanurate, a Urinary Biomarker of HDI Isocyanurate Exposure
    Bodnar W ;
    Gold, Avram
    2018/02/15 | National Institute for Occupational Safety and Health (NIOSH)
    Biological monitoring of occupational exposure to 1,6-hexamethylene diisocyanate (HDI)-containing spray-paints is limited to analysis of metabolites of HDI monomer although polymeric HDI isocyanurate constitutes the predominant inhalation and skin exposure for workers in the automotive paint industry. A novel method using nanoflow ultra-performance ...
  • Assessment of Reactive Oxygen Species Generated by Electronic Cigarettes Using Acellular and Cellular Approaches
    Assessment of Reactive Oxygen Species Generated by Electronic Cigarettes Using Acellular and Cellular Approaches
    Bello D ;
    Demokritou P
    2018/02/15 | National Institute for Occupational Safety and Health (NIOSH)
    Electronic cigarettes (e-cigs) have fast increased in popularity but the physico-chemical properties and toxicity of the generated emission remain unclear. Reactive oxygen species (ROS) are likely present in e-cig emission and can play an important role in e-cig toxicity. However, e-cig ROS generation is poorly documented. Here, we generated e-cig ...
    Public Domain
  • Outstanding Hearing Conservationist Award
    Outstanding Hearing Conservationist Award
    Berger EH ;
    Murphy, William J.
    2018/02/15 | National Institute for Occupational Safety and Health (NIOSH)
    Established in 1990, the Award for Outstanding Contributions to the Field of Hearing Conservation is bestowed on a person whose work is exemplary in our field. It is the pleasure of the National Hearing Conservation Association to announce that this year's award recipient is Deanna K. Meinke, Ph.D., for leadership in hearing loss prevention, outsta ...
    Public Domain
  • Polymerization of Hexamethylene Diisocyanate in Solution and a 26023 mZ MH Ion in Exposed Human Cells
    Polymerization of Hexamethylene Diisocyanate in Solution and a 260.23 m/Z [M+H]+ Ion in Exposed Human Cells
    Liu J ;
    Nassar AF
    2018/02/15 | National Institute for Occupational Safety and Health (NIOSH)
    Hexamethylene diisocyanate (HDI) is an important industrial chemical that can cause asthma, however pathogenic mechanisms remain unclear. Upon entry into the respiratory tract, HDI's N=C=O groups may undergo nucleophilic addition (conjugate) to host molecules (e.g. proteins), or instead react with water (hydrolyze), releasing CO2 and leaving a prim ...
  • Feasibility of a Portable XRay Fluorescence Device for Bone Lead Measurements of Condor Bones
    Feasibility of a Portable X-Ray Fluorescence Device for Bone Lead Measurements of Condor Bones
    Nie LH ;
    Parish CN
    2018/02/15 | National Institute for Occupational Safety and Health (NIOSH)
    Lead based ammunition is a primary source of lead exposure, especially for scavenging wildlife. Lead poisoning remains the leading cause of diagnosed death for the critically endangered California condors, which are annually monitored via blood tests for lead exposure. The results of these tests are helpful in determining recent exposure in condors ...
  • Predictive Biomarkers of Gastroesophageal Reflux Disease and Barretts Esophagus in World Trade Center Exposed Firefighters a 15 Year Longitudinal Study
    Predictive Biomarkers of Gastroesophageal Reflux Disease and Barrett’s Esophagus in World Trade Center Exposed Firefighters: a 15 Year Longitudinal Study
    Haider, Syed H. ;
    Kwon, Sophia
    Feb 15 2018 | Sci Rep. 8.
    Gastroesophageal reflux disease (GERD) and Barrett's Esophagus (BE), which are prevalent in the World Trade Center (WTC) exposed and general populations, negatively impact quality of life and cost of healthcare. GERD, a risk factor of BE, is linked to obstructive airways disease (OAD). We aim to identify serum biomarkers of GERD/BE, and assess the ...
    Supporting Files
  • Minutes Mine Safety and Health Research Advisory Committee MSHRAC Meeting November 15 2017 800 AM 300 PM Lakewood Colorado
    Minutes : Mine Safety and Health Research Advisory Committee (MSHRAC) Meeting November 15, 2017, 8:00 AM – 3:00 PM, Lakewood, Colorado
    National Institute for Occupational Safety and Health. Mine Safety and Health Research Advisory Committee
    Feb 13, 2018 | National Institute for Occupational Safety and Health (NIOSH)
    Publication date from document properties.mshrac-minutes-20171115-508.pdf
    Public Domain
  • Hearing Loss and Associated Risk Factors Among Older Adults The Age GeneEnvironment SusceptibilityReykjavik Study AGESRS
    Hearing Loss and Associated Risk Factors Among Older Adults: The Age, Gene/Environment Susceptibility-Reykjavik Study (AGES-RS)
    Dobie RA ;
    Eiriksdottir G
    2018/02/09 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Age-related hearing loss (ARHL) is a common sensorineural disorder in older adults, who typically experience gradual rather than sudden onset of disabling hearing impairment (HI). Objective: To estimate prevalence and identify risk factors associated with HI in a well-characterized cohort of older adults. Methods: The Age, Gene/Enviro ...
    Public Domain
  • Engaging Ethnic Community Agencies in Adopting Basic Worker Health Education
    Engaging Ethnic Community Agencies in Adopting Basic Worker Health Education
    Herting JR ;
    Tsai JH-C
    2018/02/08 | Grant Final Reports
    Background: Compared to their native-born counterparts, immigrant ethnic minorities are overrepresented in low-paying and dangerous jobs. Relatively unsuccessful occupational health (OH) protection efforts, designed for worksite implementation with low-wage immigrant workers, compel re-thinking intervention strategies and optimizing novel community ...
  • Advertencia de peligro Evitando los peligros durante la construccin de un centro de salud
    Advertencia de peligro: Evitando los peligros durante la construcción de un centro de salud
    CPWR--The Center for Construction Research and Training  ...
    2018/02/08 | CPWR - Center for Construction Research and Training Publications
    Si realiza trabajos de construcción, renovación o mantenimiento en un hospital, hogar de ancianos, consultorio médico u otro centro de atención médica, puede entrar en contacto con: gérmenes, moho, y radiación. Estos riesgos pueden enfermarle. Esta hoja informativa enumera maneras de protegerte.
    Multi-Language
  • MicroRNA Regulation of Host Immune Responses Following Fungal Exposure
    MicroRNA Regulation of Host Immune Responses Following Fungal Exposure
    Beezhold, Donald H. ;
    Croston TL
    2018/02/07 | National Institute for Occupational Safety and Health (NIOSH)
    Fungal bioaerosols are ubiquitous in the environment and human exposure can result in a variety of health effects ranging from systemic, subcutaneous, and cutaneous infections to respiratory morbidity including allergy, asthma, and hypersensitivity pneumonitis. Recent research has focused on the role of microRNAs (miRNAs) following fungal exposure ...
    Public Domain
  • Fatality Narrative Skid Steer Loader Operator Crushed
    Fatality Narrative: Skid Steer Loader Operator Crushed
    Washington (State). Department of Labor and Industries
    2018/02/07 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 54-year-old skid steer loader operator died when he was pinned between the lift arms cross bar and the frame. The victim had 25 years' experience operating many types of equipment, including skid steer loaders. His employer was a site preparation subcontractor responsible for digging trenches for water pipes. He had been working at the job site f ...
  • Progressive Massive Fibrosis in Coal Miners from 3 Clinics in Virginia
    Progressive Massive Fibrosis in Coal Miners from 3 Clinics in Virginia
    Blackley DJ ;
    Carson R
    2018/02/06 | National Institute for Occupational Safety and Health (NIOSH)
    Since 1970, the Coal Workers' Health Surveillance Program (CWHSP), administered by the National Institute for Occupational Safety and Health, has offered periodic chest radiographs to working US coal miners. The primary purpose of the CWHSP is early detection of coalworkers' pneumoconiosis to prevent progression to disabling lung disease, including ...
    Public Domain
  • Charla informativa Prevencin de cadas desde techos
    Charla informativa: Prevención de caídas desde techos
    CPWR-El Centro de Investigación y Formación de la Construcción
    2018/02/06 | CPWR - Center for Construction Research and Training Publications
    En la construcción, las caídas desde niveles superiores registran más muertes y lesiones que cualquier otra causa. Muchos de estos accidentes son caídas desde techos. ... Recuerde esto: 1. La protección anticaídas es OBLIGATORIA para todos que trabajen en techos o otras áreas donde la distancia entre el suelo y la otra superficie sea mayor a 6 pies ...
  • An FMMFFT Accelerated SIE Simulator for Analyzing EM Wave Propagation in Mine Environments Loaded with Conductors
    An FMM-FFT Accelerated SIE Simulator for Analyzing EM Wave Propagation in Mine Environments Loaded with Conductors
    Bagci H ;
    Liu Y
    2018/02/05 | Mining Publications
    A fast and memory efficient three-dimensional full-wave simulator for analyzing electromagnetic (EM) wave propagation in electrically large and realistic mine tunnels/galleries loaded with conductors is proposed. The simulator relies on Muller and combined field surface integral equations (SIEs) to account for scattering from mine walls and conduct ...
    Public Domain
  • 2018 February Newsletter
    2018 February Newsletter
    Washington (State). Department of Labor and Industries. Trucking Injury Reduction Emphasis
    2018/02/05 | National Institute for Occupational Safety and Health (NIOSH)
    This newsletter contains information and/or resources on the following topics: How to develop an effective safety committee; How to investigate an incident; There's got to be a better way; Education and Training - Prevent falls from ladders & Jump Force; Most Common Injuries; Take one for the team?; and If you love to tarp, then you are one of the ...
  • Mine of the Future Disruptive Technologies that Impact our Future Mine Worker Health Safety Research Focus
    Mine of the Future: Disruptive Technologies that Impact our Future Mine Worker Health & Safety Research Focus
    John Sammarco, Jeff Welsh, Miguel Reyes, Todd Ruff, Carl Sunderman
    02/05/2018 | NIOSH
    Mine of the Future
    Public Domain
  • Acute Illnesses and Injuries Related to Total Release Foggers 10 States 20072015
    Acute Illnesses and Injuries Related to Total Release Foggers — 10 States, 2007–2015
    Alarcon, Walter A. ;
    Aubin, Kathleen G.
    2018/02/02 | Weekly Report: Morbidity and Mortality Weekly Report (MMWR)
    Total release foggers (TRFs) (also known as "bug bombs") are pesticide products often used indoors to kill insects. After an earlier report found that TRFs pose a risk for acute illness (1), the Environmental Protection Agency required improved labels on TRFs manufactured after September 2012 (2). To examine the early impact of relabeling, the magn ...
    Supporting Files Public Domain
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