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Showing 47401 - 47420 of 82805 results
  • Symposium on Statistical Bases for Public Health Decision Making From Exploration to Modeling
    Symposium on Statistical Bases for Public Health Decision Making: From Exploration to Modeling
    Betts DR ;
    Falter KH
    1999/12/15 | National Institute for Occupational Safety and Health (NIOSH)
    The symposium 'Statistical bases for public health decision making: from exploration to modeling' is the sixth in a series of statistical methods symposia sponsored by the Centers for Disease Control and Prevention (CDC) and the Agency for Toxic Substances and Disease Registry (ATSDR) since 1988. Previous symposia were 'Small area statistics in pub ...
    Public Domain
  • Recurrent Injury EventTime Analysis
    Recurrent Injury Event-Time Analysis
    Landen, Deborah D. ;
    Wassell, James T.
    1999/12/15 | Mining Publications
    Public health decision making based on data sources that are characterized by a lack of independence and other complicating factors requires the development of innovative statistical techniques. Studies of injuries in occupational cohorts require methods to account for recurrent injuries to workers over time and the temporary removal of workers fro ...
    Public Domain
  • Surveillance for Acute PesticideRelated Illness During the Medfly Eradication Program Florida 1998
    Surveillance for Acute Pesticide-Related Illness During the Medfly Eradication Program – Florida, 1998
    Brooks RG ;
    Heber S
    1999/12/15 | National Institute for Occupational Safety and Health (NIOSH)
    The Mediterranean fruit fly (Medfly) (Ceratitis capitata, Wiedemann) is an exotic insect that can damage approximately 250 fruit and vegetable plant species and is a serious threat to domestic agriculture. During the spring and summer of 1998, pesticides were used by federal and state agriculture authorities to eradicate Medfly infestations that ha ...
    Public Domain
  • Involvement of 5Flanking kBLike Sites Within BclX Gene in SilicaInduced BclX Expression
    Involvement of 5′-Flanking kB-Like Sites Within Bcl-X Gene in Silica-Induced Bcl-X Expression
    Castranova, Vincent ;
    Chen F
    1999/12/10 | National Institute for Occupational Safety and Health (NIOSH)
    The present study investigated the involvement of the transcription factor NF-kappaB in the expression of an anti-apoptotic gene, bcl-x, using a murine macrophage cell line and peritoneal macrophages from both wild type p50(+/+)) and NF-kappaB p50 gene knockout (p50(-/-)) mice. Increased expression of Bcl-x protein was observed in native and silica ...
    Public Domain
  • Role of Reactive Oxygen Species and p53 in chromiumVIInduced Apoptosis
    Role of Reactive Oxygen Species and p53 in chromium(VI)-Induced Apoptosis
    Antonini J ;
    Butterworth L
    1999/12/03 | National Institute for Occupational Safety and Health (NIOSH)
    Apoptosis is a programmed cell death mechanism to control cell number in tissues and to eliminate individual cells that may lead to disease states. The present study investigates chromium(VI) (Cr(VI))-induced apoptosis and the role of reactive oxygen species (ROS) and p53 in this response. Treatment of human lung epithelial cells (A549) with Cr(VI) ...
    Public Domain
  • Health Hazard Evaluation Report HETA 980185 Stericycle facility Loma Linda California
    Health Hazard Evaluation Report: HETA 98-0185: Stericycle facility, Loma Linda, California
    Boudreau, Yvonne A. ;
    Weber, Angela M.
    1999/12/02 | Health Hazard Evaluation Reports (HHE)
    In October, 1998, NIOSH investigators reported the potential for occupational transmission of Mtb and bloodborne pathogens to workers at the Stericycle medical waste processing facility in Morton, Washington. Because there was a Stericycle facility in Loma Linda, California which operated a waste treatment process similar to the one at the Stericyc ...
    Public Domain
  • Health Trak reducing ergonomic hazards in concrete formwork assembly through worker participation report on cycle 3 December 1999
    Health Trak: reducing ergonomic hazards in concrete formwork assembly through worker participation: report on cycle 3: December 1999.
    Azaroff L ;
    Hanson D
    1999/12/02 | National Institute for Occupational Safety and Health (NIOSH)
    In the summer of 1998, the Slattery, Interbeton, White, and Perini joint venture (herin referred to as the Contractor) committed to working with Construction Occupational Helath Project at the University of Massachusetts Lowell (herin refered to as COHP) as a Model Contractor. The COHP's Model Contractor Progrem involves contractors with strong saf ...
  • Common Themes at the Workshop on Uncertainty in the Risk Assessment of Environmental and Occupational Hazards
    Common Themes at the Workshop on Uncertainty in the Risk Assessment of Environmental and Occupational Hazards
    Bailar JC ;
    Bailer AJ
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    The workshop entitled "Uncertainty in the Risk Assessment of Environmental and Occupational Hazards", which was held during September 21-26, 1998 in Bologna, Italy in the historic council chamber of the Bologna Town Hall, was a collaborative effort of the European Ramazzini Foundation and the International Statistical Institute. The workshop had th ...
    Public Domain
  • Patterns of Health and Health Service Use in Construction
    Patterns of Health and Health Service Use in Construction
    Chowdhury R ;
    Dement, John M.
    1999/12/01 | Grant Final Reports
    In the United States, the cost of health care delivery for individuals working in the construction trades in theoretically covered by two different insurance systems-private insurance through an employer or union and workers' compensation. Although in theory these two systems are separate, and in combination they should provide comprehensive covera ...
  • Development and Evaluation of a MicroprocessorBased Ergonomic Dosimeter for Evaluating Carpentry Tasks
    Development and Evaluation of a Microprocessor-Based Ergonomic Dosimeter for Evaluating Carpentry Tasks
    Bhattacharya, Amit ;
    Dimov M
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    This portable and self-contained lightweight microprocessor based Ergonomic Dosimeter is designed to collect continuously postural angles of the torso and the upper arm in the sagittal plane and the number of kneeling activities. Up to 4h of task performance data can be stored in a non-volatile memory of the dosimeter, which can then be downloaded ...
  • Critical Success Factors for BehaviorBased Safety A Study of Twenty IndustryWide Applications
    Critical Success Factors for Behavior-Based Safety: A Study of Twenty Industry-Wide Applications
    DePasquale JP ;
    Geller ES
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    One-on-one interviews and focus-group meetings were held at 20 organizations that had implemented a behavior-based safety (BBS) process in order to find reasons for program success/failures. A total of 31 focus groups gave 629 answers to six different questions. A content analysis of these responses uncovered critical information for understanding ...
  • Intermittent NoiseInduced Hearing Loss and the Influence of Carbon Monoxide
    Intermittent Noise-Induced Hearing Loss and the Influence of Carbon Monoxide
    Chen GD ;
    Fechter LD
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Intermittent noise causes less hearing loss than continuous noise of equal intensity. The reduction in damage observed with intermittent noise may be explained by the fact that the auditory system has time to recover between the noise phases. Simultaneous carbon monoxide (CO) exposure produces greater noise-induced hearing loss than does noise alon ...
  • DNA Sequence Variants of p53 Cancer and Aging Letters to the Editor
    DNA Sequence Variants of p53: Cancer and Aging (Letters to the Editor)
    Keshava C ;
    McCanlies EC
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    p53 has a critical role in cell-cycle control. As such, it has been identified as an important target in human carcinogenesis. However, since human p53 was cloned, >/=10 DNA-sequence polymorphisms have been identified (Matlashewski et al. 1987; Weston and Godbold 1997). The codon 72 polymorphism (arginine/proline: G/C), the first to be described, h ...
    Public Domain
  • Characteristics of MooseVehicle Collisions in Anchorage Alaska 19911995
    Characteristics of Moose-Vehicle Collisions in Anchorage, Alaska, 1991–1995
    Conway, George A. ;
    Garrett LC
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Moose have successfully adapted to Anchorage's urban environment, using greenbelt areas for shelter; forage, and protection from nearby predator populations. However, the proximity of moose to people poses unique hazards: a motor vehicle colliding a moose may cause significant injury and vehicle damage. The annual Moose Vehicle Collision (MVC) rate ...
    Public Domain
  • Sources of Uncertainty in DoseResponse Modeling of Epidemiological Data for Cancer Risk Assessment
    Sources of Uncertainty in Dose-Response Modeling of Epidemiological Data for Cancer Risk Assessment
    Bailer AJ ;
    Gilbert S
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    Epidemiologic data is increasingly being used for dose-response analysis in risk assessment. The Environmental Protection Agency (EPA) and other U.S. agencies have expressed a preference for using epidemiologic data rather than toxicologic data when possible. However, there are a number of important sources of uncertainty in using epidemiologic dat ...
    Public Domain
  • Health Hazard Evaluation Report HETA 9602322776 MetTech Industries Inc Cambridge OH
    Health Hazard Evaluation Report: HETA 96-0232-2776: Met-Tech Industries, Inc., Cambridge, OH
    Piacitelli, Chris A. ;
    Washko, Rita
    1999/12/01 | Health Hazard Evaluation Reports (HHE)
    On July 24, 1996, the National Institute for Occupational Safety and Health (NIOSH) received a confidential request for a health hazard evaluation at Met-Tech Industries, INC. in Cambridge, Ohio. The company produces roof bolts for the underground coal mining industry. The request listed health problems of burning eyes, heartburn, coughing, sinus p ...
    Public Domain
  • Analysis of Pillar Design Practices and Techniques for US Limestone Mines
    Analysis of Pillar Design Practices and Techniques for U.S. Limestone Mines
    Iannacchione, Anthony T.
    1999/12/01 | Mining Publications
    Underground stone mining is an emerging sector of the U.S. mining industry. As this expansion takes mines under deeper cover, and as more efficient mining methods are utilized, effective stone pillar design methods will become even more important. Current design practices are examined and a discussion of safe mine layouts is presented as a first ap ...
    Public Domain
  • The Impact of Multifocused Interventions on Sharps Injury Rates at an AcuteCare Hospital
    The Impact of Multifocused Interventions on Sharps Injury Rates at an Acute-Care Hospital
    Flanagan PA ;
    Gershon RR
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    To determine the impact of a multifocused interventional program on sharps injury rates. Sharps injury data were collected prospectively over a 9-year period (1990-1998). Pre- and postinterventional rates were compared after the implementation of sharps injury prevention interventions, which consisted of administrative, work-practice, and engineeri ...
  • Walkthrough survey report potential options for the control of border agents exposure to vehicle emissions at United States Port of Entry Calexico California
    Walk-through survey report: potential options for the control of border agents exposure to vehicle emissions at United States Port of Entry, Calexico, California.
    Dunn, Kevin L. ;
    Heitbrink, William A.
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    A team of three researchers from the National Institute for Occupational Safety and Health (NIOSH) visited the United States/Mexico border crossing between Calexico, California and Mexicali, Mexico. The purpose of the visit was to review the facility operations and develop potential options for reducing border agent exposure to vehicle exhaust. Con ...
    Public Domain
  • Using Documentary Photography To Promote World War II Occupational Health Policy
    Using Documentary Photography To Promote World War II Occupational Health Policy
    Jenkins, Barbara L. ;
    Snyder LP
    1999/12/01 | National Institute for Occupational Safety and Health (NIOSH)
    This paper represents research of vintage 1941 photographs and negatives discovered at the National Institute for Occupational Safety and Health (NIOSH) in 1988. These photographs were made by a noted American photographer John Collier, Jr. (1913 -1992) during his 1st year as a photographer for the Farm Security Administration (FSA), a New Deal fed ...
    Public Domain
47401 - 47420 / 82805