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Showing 43621 - 43640 of 82803 results
  • Health Hazard Evaluation Report HETA 200004102891 STN Cushion Company Thomasville North Carolina
    Health Hazard Evaluation Report: HETA #2000-0410-2891: STN Cushion Company, Thomasville, North Carolina
    Harney, Joshua M. ;
    Hess, Jeffery E.
    2002/08/01 | Health Hazard Evaluation Reports (HHE)
    On August 28, 2000, the National Institute for Occupational Safety and Health (NIOSH) received a confidential request for a health hazard evaluation (HHE) at STN Cushion Company (STN) in Thomasville, North Carolina. The request was submitted by employees concerned about health effects potentially associated with 1-bromopropane (1-BP, also called n- ...
    Public Domain
  • Clinical Bronchiolitis Obliterans in Workers at a MicrowavePopcorn Plant
    Clinical Bronchiolitis Obliterans in Workers at a Microwave-Popcorn Plant
    Enright, Paul L. ;
    Fedan, Kathleen B.
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    In May 2000, eight persons who had formerly worked at a microwave-popcorn production plant were reported to have severe bronchiolitis obliterans. No recognized cause was identified in the plant. Therefore, we medically evaluated current employees and assessed their occupational exposures. DS: Questionnaire responses and spirometric findings in part ...
    Public Domain
  • Occupational Infectious Diseases
    Occupational Infectious Diseases
    Huy JM ;
    Weissman, David N.
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Occupational infectious diseases are defined as those that are contracted through employment. They remain an important cause of morbidity and even occasional mortality in workers. A very broad range of diseases can be transmitted in the occupational setting. Some are easily recognized as being associated with occupation, such as zoonoses in animal ...
    Public Domain
  • Ergonomic exposure case studies in Massachusetts fishing vessels
    Ergonomic exposure case studies in Massachusetts fishing vessels
    Buchholz B ;
    Fulmer S
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    BACKGROUND: Musculoskeletal disorders may not have been studied as much as greater risks in the dangerous environment of commercial fishing. Primary prevention of risk for these kinds of injuries and illnesses begins by a detailed understanding of what risks are likely to be common in the different fisheries, and how those risks might be reduced. M ...
  • Evaluating Techniques for Monitoring Rock Falls and Slope Stability
    Evaluating Techniques for Monitoring Rock Falls and Slope Stability
    08/01/2002 | NIOSH
    Several remote-sensing technologies are being evaluated as tools to monitor slopes for hazards and to assess slope stability.
    Public Domain
  • Adolescent Work Patterns and WorkRelated Injury Incidence in Rural Minnesota
    Adolescent Work Patterns and Work-Related Injury Incidence in Rural Minnesota
    Merchant D ;
    Munshi K
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    BACKGROUND: Although there have been many studies on working youth in the United States, we have noted none which have provided a broad picture of adolescent work practices in a rural community. METHODS: Six high schools in rural Minnesota were evaluated for adolescent work practices. Schools ranged in size from 173 to 525 students in grades 9 thro ...
  • Characterization of Hard Metal Husts from Sintering and Detonation Coating Processes and Comparative Hydroxyl Radical Production
    Characterization of Hard Metal Husts from Sintering and Detonation Coating Processes and Comparative Hydroxyl Radical Production
    Harrison JC ;
    Hornsby-Myers JL
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Dust samples from sintering and detonation coating hard-metal processes were characterized, compared, and contrasted for morphology, composition, and generation of hydroxyl radicals. Inhalation of respirable hard-metal (sintered carbide) dusts from hard-metal processes is known to cause fibrotic and asthmatic lung disease. Scanning electron microsc ...
    Public Domain
  • Theater as a Mechanism for Increasing Farm Health and Safety Knowledge
    Theater as a Mechanism for Increasing Farm Health and Safety Knowledge
    Elkind PD ;
    Pitts K
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background:The agricultural industry has one of the highest injury and fatality rates of all industries in the US. Hispanic farm workers constitute the largest percentage of farm workers on Eastern Washington farms. Literacy levels, language skills, and migration patterns need to be considered when developing farm health and safety education. Theat ...
  • Mortality and Morbidity in Agriculture in the United States
    Mortality and Morbidity in Agriculture in the United States
    Rautiainen, Risto ;
    Reynolds S
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    This article summarizes the trends in agricultural injuries and illnesses in the past decade, as well as the needs for surveillance in the future. Agriculture is one of the most hazardous industries in the U.S. The fatality rate in agriculture remained high (about 22/100,000 workers) through the 1990s. and tractors remained the leading source of de ...
  • Serum Insulin Obesity and the Incidence of Type 2 Diabetes in Black and White Adults The Atherosclerosis Risk in Communities Study 19871998
    Serum Insulin, Obesity, and the Incidence of Type 2 Diabetes in Black and White Adults: The Atherosclerosis Risk in Communities Study: 1987–1998
    Brancati FL ;
    Burchfiel CM
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    OBJECTIVE: In this study, we tested the hypothesis that fasting serum insulin is higher in nonobese black adults than in white adults and that high fasting insulin predicts type 2 diabetes equally well in both groups. RESEARCH DESIGN AND METHODS: At the baseline examination (1987-1989) of the Atherosclerosis Risk in Communities Study, fasting insul ...
    Public Domain
  • Pancreatic Cancer
    Pancreatic Cancer
    Abrams RA ;
    Canto MI
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Epidemiology: In the United States there are 28,000 to 30,300 newly diagnosed cases of pancreatic cancer and approximately an equal number of deaths per year from pancreatic cancer. Ductal adenocarcinoma is the most common form of pancreatic cancer. The annual incidence rate for all types of pancreatic cancer is approximately 9 new cases per 100,00 ...
  • The Introduction of Roof Bolting to US Underground Coal Mines 19481960 A Cautionary Tale
    The Introduction of Roof Bolting to U.S. Underground Coal Mines (1948-1960): A Cautionary Tale
    08/01/2002 | NIOSH
    The story of how roof bolting was implemented by the mining industry, but took so long to live up to its promise, is a fascinating example of the interaction between economics, technology, regulation, and science. It still has important lessons for today.
    Public Domain
  • Shear Mechanism for MiningInduced Fractures Applied to Rock Mechanics of Coal Mines
    Shear Mechanism for Mining-Induced Fractures Applied to Rock Mechanics of Coal Mines
    08/01/2002 | NIOSH
    Two examples of an echelon mining-induced fractures seen in hard-rock mines provided a basis for inferring that fracture zones and bedding plane sap rations immediately surrounding mine openings are promoted by oblique shear into the openings.
    Public Domain
  • Agricultural Safety and Health in a New Century
    Agricultural Safety and Health in a New Century
    Kullman, Greg J. ;
    May JJ
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: The National Institute of Occupational Safety and Health Agricultural Centers periodically convene center scientists and educators working on NIOSH sponsored projects and other persons with expertise in agricultural safety and health. Methods: Selected papers from the most recent conference in April, 2000, are presented. They focus on e ...
    Public Domain
  • Induction and Superinduction of 23 78TetrachlorodibenzoPDioxinInducible iolyADPRibose Polymerase Role of the Aryl Hydrocarbon ReceptorAryl Hydrocarbon Receptor Nuclear Translocator Transcription Activation Domains and a Labile Transcriptio
    Induction and Superinduction of 2,3, 7,8-Tetrachlorodibenzo-P-Dioxin-Inducible ioly(ADP-Ribose) Polymerase: Role of the Aryl Hydrocarbon Receptor/Aryl Hydrocarbon Receptor Nuclear Translocator Transcription Activation Domains and a Labile Transcriptio
    Ma Q
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    The environmental contaminant 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) induces a novel poly(ADP-ribose) polymerase (TiPARP). In this study, the signaling pathway of the induction was analyzed. Induction of TiPARP by TCDD occurs in both hepa1c1c7 cells and C57 mouse liver. Induction is concentration and time dependent. Genetic analyses reveal that ...
    Public Domain
  • Relationship between lead levels on painted surfaces and percent lead in the particles aerosolized during lead abatement
    Relationship between lead levels on painted surfaces and percent lead in the particles aerosolized during lead abatement
    Choe, Kyoo T. ;
    Grinshpun SA
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Quantifying airborne lead on lead abatement work sites is critical in assessing worker lead exposures. Airborne lead levels depend on both the concentration of aerosolized particles and the percent lead in those particles. The lead level on the painted surface being abated may affect the percent lead in aerosolized particles. Experiments were perfo ...
  • Miscellanea Probabilistic Model for Two Dependent Circular Variables
    Miscellanea Probabilistic Model for Two Dependent Circular Variables
    Demchuk, Eugene ;
    Hnizdo, Vladimir
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Motivated by problems in molecular biology and molecular physics, we propose a five-parameter torus analogue of the bivariate normal distribution for modelling the distribution of two circular random variables. The conditional distributions of the proposed distribution are von Mises. The marginal distributions are symmetric around their means and a ...
    Public Domain
  • Occupational Infectious Diseases Still a Challenge
    Occupational Infectious Diseases Still a Challenge
    Huy JM ;
    Weissman, David N.
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Occupational infectious diseases remain an important challenge, even in industrialized countries where there has been a dramatic decline in the morbidity and mortality associated with infectious disease. Occupational diseases are contracted through employment [1], and many infectious diseases are associated with transmission in the occupational set ...
    Public Domain
  • DoseDependent Thiol and Immune Responses to Ovalbumin Challenge in Brown Norway Rats
    Dose-Dependent Thiol and Immune Responses to Ovalbumin Challenge in Brown Norway Rats
    Al-Humadi NH ;
    Barger MW
    2002/08/01 | National Institute for Occupational Safety and Health (NIOSH)
    Dose-dependent specific antibody production, antigen-dependent pulmonary inflammation, and thiol changes in the lung and associated lymph nodes were examined in a Brown Norway rat model of pulmonary sensitization. Cysteine (CYSH), glutathione (GSH), and markers of inflammation in bronchoalveolar lavage fluid (BALF) were measured following ovalbumin ...
    Public Domain
  • Developments in Sealant Support Systems for Ground Control
    Developments in Sealant Support Systems for Ground Control
    08/01/2002 | NIOSH
    NIOSH has been evaluating developments in sealant support systems for ground control. This paper reviews current technology in shotcrete and membrane development, evaluates a long-term study of sealant materials, and examines installation practices.
    Public Domain
43621 - 43640 / 82803