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Showing 2561 - 2580 of 82972 results
  • Placental Cell Type Deconvolution Reveals That Cell Proportions Drive Preeclampsia Gene Expression Differences
    Placental Cell Type Deconvolution Reveals That Cell Proportions Drive Preeclampsia Gene Expression Differences
    Bakulski KM ;
    Campbell KA
    2023/03/13 | National Institute for Occupational Safety and Health (NIOSH)
    The placenta mediates adverse pregnancy outcomes, including preeclampsia, which is characterized by gestational hypertension and proteinuria. Placental cell type heterogeneity in preeclampsia is not well-understood and limits mechanistic interpretation of bulk gene expression measures. We generated single-cell RNA-sequencing samples for integration ...
  • Comparison of Nanocomposite Dispersion and Distribution for Several Melt Mixers
    Comparison of Nanocomposite Dispersion and Distribution for Several Melt Mixers
    Beaucage G ;
    Campanelli H
    2023/03/13 | National Institute for Occupational Safety and Health (NIOSH)
    Breakup (dispersion) and distribution of nanoparticles are the chief hurdles towards taking advantage of nanoparticles in polymer nanocomposites for reinforcement, flame retardancy, conductivity, chromaticity, and other properties. Microscopy is often used to quantify mixing, but it has a limited field of view, does not average over bulk samples, a ...
    Public Domain
  • Cognitive Development and Prenatal Air Pollution Exposure in the CHAMACOS Cohort
    Cognitive Development and Prenatal Air Pollution Exposure in the CHAMACOS Cohort
    Balmes JR ;
    Eskenazi B
    2023/03/13 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Because fine particulate matter [PM, with aerodynamic diameter ≤ 2.5 µm (PM2.5)] is a ubiquitous environmental exposure, small changes in cognition associated with PM2.5 exposure could have great societal costs. Prior studies have demonstrated a relationship between in utero PM2.5 exposure and cognitive development in urban popula ...
  • Serum Autoantibodies and Exploratory Molecular Pathways in Rural Miners A Pilot Study
    Serum Autoantibodies and Exploratory Molecular Pathways in Rural Miners: A Pilot Study
    Ass'ad N ;
    Erdei E
    2023/03/11 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: The Southwestern United States (SWUS) has an extensive history of coal and metal mining, including uranium (U) mining. Lung diseases, including but not limited to, lung cancer and pulmonary fibrosis, have been studied extensively in miners due to occupational, dust-related exposures. However, high-throughput autoimmune biomarkers are ...
  • Temporal Trends in Occupational Injuries Treated in US Emergency Departments 20122019
    Temporal Trends in Occupational Injuries Treated in US Emergency Departments, 2012–2019
    Bhandari R ;
    Groth CP
    2023/03/10 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Evidence suggests that rates of occupational injuries in the US are decreasing. As several different occupational injury surveillance systems are used in the US, more detailed investigation of this trend is merited. Furthermore, studies of this decrease remain descriptive and do not use inferential statistics. The aim of this study was ...
    Public Domain
  • Polygenic Risk Scores for Asthma and Allergic Disease Associate with COVID19 Severity in 911 Responders
    Polygenic Risk Scores for Asthma and Allergic Disease Associate with COVID-19 Severity in 9/11 Responders
    Carr MA ;
    Clouston SAP
    2023/03/09 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Genetic factors contribute to individual differences in the severity of coronavirus disease 2019 (COVID-19). A portion of genetic predisposition can be captured using polygenic risk scores (PRS). Relatively little is known about the associations between PRS and COVID-19 severity or post-acute COVID-19 in community-dwelling individuals. ...
  • The Relationship Between Ratings of Perceived Exertion RPE and Relative Strength for a Fatiguing Dynamic Upper Extremity Task A Consideration of Multiple Cycles and Conditions
    The Relationship Between Ratings of Perceived Exertion (RPE) and Relative Strength for a Fatiguing Dynamic Upper Extremity Task: A Consideration of Multiple Cycles and Conditions
    Cavuoto, Lora A. ;
    Hajifar, Sahand
    2023/03/09 | National Institute for Occupational Safety and Health (NIOSH)
    The goal of this study was to evaluate the relationship between ratings of perceived exertion (RPE) and relative strength with respect to baseline for a fatiguing free dynamic task targeting the upper extremity, namely simulated order picking, and determine whether the relationship remains the same for different conditions (i.e., pace and weight) a ...
  • Efficacy of Do-It-Yourself Air Filtration Units in Reducing Exposure to Simulated Respiratory Aerosols (Dataset)
    Beezhold, Donald H. ;
    Blachere, Francoise M.
    2023/03/06 | National Institute for Occupational Safety and Health (NIOSH)
    Our investigation examined the efficacy of Do-It-Yourself (DIY) air filtration units in reducing recipient exposure to simulated respiratory aerosols within a mock classroom. Seven commercially available box style fans were evaluated using five performance parameters. Two fans with the highest and lowest airflow rates were subsequently evaluated in ...
    Dataset Public Domain
  • Antecedents of FSSB Evaluating the Demographic Basis of Support
    Antecedents of FSSB: Evaluating the Demographic Basis of Support
    Schemmel EA
    2023/03/06 | National Institute for Occupational Safety and Health (NIOSH)
    The benefits of family-supportive supervisor behaviors (FSSB) have been well-documented in recent literature. However, less research has examined the antecedents of FSSB. The present study draws from two theoretical models of FSSB to investigate the demographic antecedents of FSSB in a military sample. Supervisor and employee gender, partnered stat ...
  • Effect of WorktoRest Cycles on Cardiovascular Strain and Maximal Oxygen Uptake During Heat Stress
    Effect of Work-to-Rest Cycles on Cardiovascular Strain and Maximal Oxygen Uptake During Heat Stress
    Mulholland AM ;
    Wingo JE
    2023/03/04 | National Institute for Occupational Safety and Health (NIOSH)
    Cardiovascular drift-a progressive increase in heart rate (HR) and decrease in stroke volume (SV) during prolonged exercise-is exacerbated by heat stress and thermal strain, and often accompanied by a decrease in work capacity (indexed as maximal oxygen uptake [V.O2max]). To attenuate physiological strain during work in the heat, use of work:rest r ...
  • Mental Health of Agricultural Adolescents and Adults Preliminary Results of a FiveYear Study
    Mental Health of Agricultural Adolescents and Adults: Preliminary Results of a Five-Year Study
    Berg RL ;
    Rudolphi JM
    2023/03/03 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Work-related stressors common to agriculture have been associated with adverse mental health outcomes among adult farmers and ranchers. However, the mental health status of agricultural youth is unknown, despite farm and ranch youth being exposed to the same occupational hazards as their adult counterparts. The objective of this study w ...
  • Biological Effects of Inhaled Crude Oil Vapor. III. Pulmonary Effects (Dataset)
    National Institute for Occupational Safety and Health
    2023/03/03 | National Institute for Occupational Safety and Health (NIOSH)
    Workers involved in oil exploration and production in the upstream petroleum industry are exposed to crude oil vapor (COV). COV levels in the proximity of workers during production tank gauging and opening of thief hatches can exceed regulatory standards, and several deaths have occurred after opening thief hatches. There is a paucity of informatio ...
    Dataset Public Domain
  • Laying the Foundation for a Mesothelioma Patient Registry Development of Data Collection Tools
    Laying the Foundation for a Mesothelioma Patient Registry: Development of Data Collection Tools
    Atalla A ;
    Culligan M
    2023/03/02 | National Institute for Occupational Safety and Health (NIOSH)
    Mesothelioma, a cancer of mesothelial cells that line the chest, lungs, heart, and abdomen, is a relatively rare disease. In the United States, approximately 3000 individuals are diagnosed with mesothelioma annually. The primary risk factor for mesothelioma is occupational asbestos exposure which can occur decades prior to disease development, thou ...
  • NIOSH Respiratory Protective Device Information CA 20231052 Rescission of LiveFree Personal Protection LLP Approval
    NIOSH Respiratory Protective Device Information, CA 2023-1052 - Rescission of LiveFree Personal Protection LLP Approval
    03/02/2023 | NIOSH
    The National Institute for Occupational Safety and Health (NIOSH) has rescinded the NIOSH respirator approval issued to LiveFree Personal Protection LLP.
    Public Domain
  • RiskReduction Research in Occupational Safety and Ergonomics An Editorial
    Risk-Reduction Research in Occupational Safety and Ergonomics: An Editorial
    Gilkey DP ;
    Jensen R
    2023/03/02 | National Institute for Occupational Safety and Health (NIOSH)
    Occupational health and safety is one of the pillars of public health. The magnitude of occupational injuries, illnesses, and fatalities has been well documented through retrospective analyses of existing record systems. This Special Issue in IJERPH sought research papers addressing risk reduction studies in occupational safety and ergonomics. All ...
  • Financial Precarity Food Insecurity and Psychological Distress Prospectively Linked with Use of Potentially Dangerous Dietary Supplements During the Pandemic in the US
    Financial Precarity, Food Insecurity, and Psychological Distress Prospectively Linked with Use of Potentially Dangerous Dietary Supplements During the Pandemic in the US
    Austin SB ;
    Beccia AL
    2023/03/02 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Supplements sold with claims to promote weight loss, cleansing/detoxing, increased energy, or boosted immunity can be dangerous, and consumers experiencing extreme stressors may be especially vulnerable to deceptive claims. The purpose of our study was to investigate associations of financial strain and psychological distress during t ...
  • Effectiveness of Motivational Interviewing in Increasing Use of Hearing Protection Devices Among Agricultural Producers
    Effectiveness of Motivational Interviewing in Increasing Use of Hearing Protection Devices Among Agricultural Producers
    McCullagh MC ;
    Ridge LJ
    2023/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Agricultural producers are frequently exposed to noise that is hazardous to their hearing and cardiovascular health, and have among the highest rates of noise-induced hearing loss of all occupations. However, despite information-sharing approaches, few producers wear sufficient hearing protection. There is a need to develop effective me ...
  • Improving the Assessment of Noise Exposure and Warning Signal Audibility Improving the Assessment of Noise Exposure and Warning Signal Audibility on Construction Sites
    Improving the Assessment of Noise Exposure and Warning Signal Audibility: Improving the Assessment of Noise Exposure and Warning Signal Audibility on Construction Sites
    Panthi, Kamalesh ;
    Gharipour, Mohammad
    2023/03/01 | CPWR - Center for Construction Research and Training Publications
    Improving the Assessment of Noise Exposure and Warning Signal Audibility on Construction Sites. Nikolina Samardzic, Aslihan Karatas, Behzad Esmaeili. CPWR Small Study, 2023."Fifty-one percent of construction workers areexposed to hazardous noise that can causepermanent noise-induced hearing loss, and 52%do not wear a hearing protection device. Hear ...
  • Firefighting and Cancer A MetaAnalysis of Cohort Studies in the Context of Cancer Hazard Identification
    Firefighting and Cancer: A Meta-Analysis of Cohort Studies in the Context of Cancer Hazard Identification
    Beane Freeman LE ;
    Daniels, Robert D.
    2023/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Objective: We performed a meta-analysis of epidemiological results for the association between occupational exposure as a firefighter and the occurrence of cancer as part of the broader evidence synthesis work of the IARC Monographs Programme. Methods: A systematic literature search was conducted to identify cohort studies of firefighters followed ...
    Public Domain
  • Virtual Reality for Public Health A Study on a VR Intervention to Enhance Occupational Injury Prevention
    Virtual Reality for Public Health: A Study on a VR Intervention to Enhance Occupational Injury Prevention
    Byrd AP ;
    Chen J
    2023/03/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Agriculture is one of the most hazardous occupations in the USA. Especially, tractor rollover incidents are the leading cause of farming-related injuries or deaths. This study examines the effect of a VR intervention (Virtual Reality Intervention for Safety Education; VRISE) on behavioral intentions for occupational safety and identifie ...
2561 - 2580 / 82972