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Showing 47821 - 47840 of 82805 results
  • Surveillance of workrelated asthma in four US states 19931995
    Surveillance of work-related asthma in four U.S. states, 1993-1995
    Massachusetts. Department of Public Health. Occupational Health Surveillance Program
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Since 1992, Massachusetts and three other states (California, Michigan and New Jersey) have conducted state-based surveillance and intervention programs for work-related asthma (WRA) as part of the SENSOR program funded by NIOSH. Data collected by these states over a 3 year period were summarized in an article recently published in CDC's Morbidity ...
  • Health Hazard Evaluation of Methyl Bromide Soil Fumigations
    Health Hazard Evaluation of Methyl Bromide Soil Fumigations
    Gagnon, Yvonne T. ;
    Lenhart S
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Plant Protection and Quarantine (PPQ) officers of the U.S. Department of Agriculture's Animal and Plant Health Inspection Service apply a variety of soil fumigants and post-emergence herbicides in their attempts to eradicate witchweed from the United States. They use methyl bromide to spot fumigate small, isolated areas of soil contaminated by witc ...
    Public Domain
  • Health Hazard Evaluation Report HETA 9900472746 Edgcomb Metals Cincinnati Ohio
    Health Hazard Evaluation Report: HETA 99–0047–2746: Edgcomb Metals, Cincinnati, Ohio
    Harney, Joshua M. ;
    Tubbs, Randy L.
    1999/07/01 | Health Hazard Evaluation Reports (HHE)
    The National Institute for Occupational Safety and Health (NIOSH) received a Health Hazard Evaluation (HHE) request from an employer representative of Edgcomb Metals in Cincinnati, Ohio. The request listed noise exposure and confined spaces as issues of concern. Because of consolidation of facilities, a substantial portion of the workforce had been ...
    Public Domain
  • Protecting Public Health in the Face of Uncertain Risks The Example of Diesel Exhaust
    Protecting Public Health in the Face of Uncertain Risks: The Example of Diesel Exhaust
    Stayner L
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Formal risk assessments, required for setting occupational and environmental health standards in the United States, often pose a severe burden on regulatory agencies and in many cases have caused delays in the development of effective standards. As a result, some environmentalists have questioned the utility of risk assessments for addressing curre ...
    Public Domain
  • Natural Rubber LatexSpecific IgE Antibodies in NonHealthcare Workers Comparison of Two FDACleared In Vitro Kits
    Natural Rubber Latex-Specific IgE Antibodies in Non-Healthcare Workers: Comparison of Two FDA-Cleared In Vitro Kits
    Biagini, Raymond E. ;
    Bledsoe T
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Latex-specific IgE antibody immunoassays are heavily relied upon in the diagnosis of latex allergy in the United States. The goal of this study is to compare anti-latex IgE levels measured by two U.S. Food and Drug Administration (FDA)-cleared kits (CAP System and AlaSTAT Microplate) in sera obtained from employees in non-healthcare industries. Ser ...
    Public Domain
  • An algorithm for detecting features of the hormone profiles of the human menstrual cycle
    An algorithm for detecting features of the hormone profiles of the human menstrual cycle
    Kesner JS ;
    Knecht EA
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    An algorithm for detecting features of the cycles of the gonadotropic and ovarian hormones in women is described. The algorithm can detect hormone peaks and normal cycles defined in terms of the peaks in sequences of measurements that have an arbitrary starting point in the menstrual cycle and are of arbitrary length. The algorithm makes use of fuz ...
    Public Domain
  • CognitiveBehavioral Approaches to Farm Community Safety Education A Conceptual Analysis
    Cognitive-Behavioral Approaches to Farm Community Safety Education: A Conceptual Analysis
    Blanc PD ;
    Eisner MD
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    STUDY OBJECTIVES: To compare kinds and amounts of health care used by adults with asthma in managed care and fee-for-service settings. DESIGN: Cross-sectional structured telephone survey of Northern California adults with asthma from random samples of pulmonologists, allergist-immunologists, family practitioners, and from a random sample of the non ...
  • Nucleosides and Nucleotides in the Lung Role in Asthma
    Nucleosides and Nucleotides in the Lung: Role in Asthma
    Fedan, Jeffery S.
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Adenine nucleosides and nucleotides have multiple effects as extracellular mediators in every organ system and initiate or modulate cellular responses via cell surface receptors. Current evidence indicates the existence of four receptors for adenosine: A1, A2A, A2B, and A3. These G protein-coupled receptors transduce activation or inhibition of ade ...
    Public Domain
  • Health Hazard Evaluation Report HETA 9800262745 Ronald McDonald House of Durham Durham North Carolina
    Health Hazard Evaluation Report: HETA 98-0026-2745: Ronald McDonald House of Durham, Durham, North Carolina
    Page, Elena H. ;
    Weber, Angela M.
    1999/07/01 | Health Hazard Evaluation Reports (HHE)
    In November 1997, the National Institute for Occupational Safety and Health (NIOSH) received a management request from the Steven Brouillard Construction Company (SBCC) for a health hazard evaluation (HHE) at the Ronald McDonald House (RMDH) in Durham, North Carolina. The HHE requesters expressed concern over employees' reports of adverse health ef ...
    Public Domain
  • Molecular Epidemiological Study of NonSmallCell Lung Cancer from an Environmentally Polluted Region of Poland
    Molecular Epidemiological Study of Non-Small-Cell Lung Cancer from an Environmentally Polluted Region of Poland
    Bennett WP ;
    Butkiewicz D
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    The p53 mutation spectrum can generate hypotheses linking carcinogen exposure to human cancer. Although it is well-documented that tobacco smoking is a major cause of lung cancer, the contribution of air pollution is less well-established. We determined the molecular and immunohistochemical changes (p53 gene mutations, p53 protein accumulation and ...
    Public Domain
  • Safety selfmanagement a key behaviorbased process for injury prevention
    Safety self-management: a key behavior-based process for injury prevention
    Clarke SW ;
    Geller ES
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Safety self-management means taking personal responsibility for doing the right things to prevent injury. When working alone, with no one to hold a person accountable, does s/he choose the safe behavior or a more convenient at-risk behavior? In other words, does the individual take a calculated risk? Safety self-management techniques can help a per ...
  • Determination of Glycols in Air Development of Sampling and Analytical Methodology and Application to Theatrical Smokes
    Determination of Glycols in Air: Development of Sampling and Analytical Methodology and Application to Theatrical Smokes
    Pendergrass, Stephanie M.
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    Glycol-based fluids are used in the production of theatrical smokes in theaters, concerts, and other stage productions. The fluids are heated and dispersed in aerosol form to create the effect of a smoke, mist, or fog. There have been reports of adverse health effects such as respiratory irritation, chest tightness, shortness of breath, asthma, and ...
    Public Domain
  • Correlates of Body Mass Index in Hazardous Materials Firefighters
    Correlates of Body Mass Index in Hazardous Materials Firefighters
    Aldrich JM ;
    Christiani, David C.
    1999/07/01 | National Institute for Occupational Safety and Health (NIOSH)
    We analyzed results from the medical examinations of 340 hazardous materials (HAZMAT) firefighters and observed the relationships between selected parameters and body mass index (BMI). Heights and weights were available for 98% of the subjects (333 of 340). The mean BMI was 28.9 +/- 4.1 kg/m2. Eighty-seven percent (290 of 333) of subjects were over ...
  • Safety Challenges at Thin Seam Mines
    Safety Challenges at Thin Seam Mines
    Fotta B ;
    Mallett, Launa G.
    1999/07/01 | Mining Publications
    Small underground coal mines have historically experienced higher fatality rates than larger mines (National Academy of Sciences, 1983; Peters and Fotta, 1994). By "small", we mean mines that have fewer than 50 underground employees. Although various ideas have been presented about what factors might be responsible for this difference, researchers ...
    Public Domain
  • Technology News 477 A Systems Safety Approach for Programmable Electronics
    Technology News 477: A Systems Safety Approach for Programmable Electronics
    Sammarco, John J.
    1999/07/01 | Mining Publications
    For mining, programmable electronics (PE) is an emerging technology that enables new capabilities and flexibility. It also can create new hazards and/or worsen existing hazards. PE includes microprocessors, programmable logic controllers (PLCs), and software. Using mine accident data compiled for 1994-1997 by the Mine Safety and Health Administrati ...
    Public Domain
  • Health and Safety Risks to Children of Migrant Farm Workers
    Health and Safety Risks to Children of Migrant Farm Workers
    Slesinger DP
    1999/06/30 | Grant Final Reports
    This research investigated the occurrence of injuries among children of migrant farm workers in Wisconsin in 1998, using four sets of methods: Focus groups. The information gleaned from these conversations with mothers was rich in details; broad in the range of discussion, and very helpful in understanding the situation of migrant families trying t ...
  • Reduced Mist Generation with microPVM Machining Coolants
    Reduced Mist Generation with microPVM Machining Coolants
    Colvin DP
    1999/06/29 | Grant Final Reports
    An investigation has been performed in conjunction with the School of Public Health at the University of North Carolina (UNC) in Chapel Hill, NC to determine whether the addition of microencapsulated phase change materials (microPCMs) to mineral oil could significantly reduce the size distribution and concentration of mist generated during a metal ...
  • Two Feedlot Workers Suffocated in Grain Bin
    Two Feedlot Workers Suffocated in Grain Bin
    Hetzler, William E. ;
    Hirsh, Gary L.
    1999/06/28 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 23-year-old mill operator and a 20-year-old maintenance technician were killed when they were engulfed in corn in a 6,000 bushel cone bottom gravity feed bin at a feedlot. The two individuals had been "knocking down" soy bean meal in a gravity feed bin next to the corn bin prior to the incident. For some reason, after their work in the soy bean m ...
  • Worker Dies Due To A Fall From A Conveyor Belt
    Worker Dies Due To A Fall From A Conveyor Belt
    Migliozzi, Nan ;
    Stallworth, Melvin
    1999/06/26 | Fatality Assessment and Control Evaluation Reports (FACE)
    On May 15, 1999, a 40-year-old male electrician/machinery operator died of injuries sustained due to a fall from a conveyor belt. The victim was found at the end of a long run of conveyors approximately 1-1/2 hours after his last contact with another employee via 2-way radio. The victim apparently fell onto the conveyor or was crossing or riding th ...
  • Use of Tetrandrine to Differentiate Between Mechanisms Involved in SilicaVersus BleomycinInduced Fibrosis
    Use of Tetrandrine to Differentiate Between Mechanisms Involved in Silica-Versus Bleomycin-Induced Fibrosis
    Barger MW ;
    Castranova, Vincent
    1999/06/25 | National Institute for Occupational Safety and Health (NIOSH)
    Animals exposed to silica or bleomycin (BLM) develop pulmonary fibrosis. Tetrandrine (TT) has been shown to inhibit stimulant-induced macrophage respiratory burst and effectively reduce silica-induced lung injury. The present study employed TT as a probe to assess the differences in mechanisms involved in silica- and BLM-induced pulmonary responses ...
    Public Domain
47821 - 47840 / 82805