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Showing 46341 - 46360 of 82804 results
  • NIOSH Health Hazard Evaluation Report HETA 9800962737 Exempla St Joseph Hospital Denver Colorado Revised October 2000
    NIOSH Health Hazard Evaluation Report: HETA 98–0096–2737: Exempla St. Joseph Hospital: Denver, Colorado: Revised October 2000
    Esswein, Eric J. ;
    Page, Elena H.
    2000/10/01 | Health Hazard Evaluation Reports (HHE)
    On January 23, 1998, the National Institute for Occupational Safety and Health (NIOSH) received a confidential employee request for a health hazard evaluation (HHE) at Exempla Health Care Facility/St. Joseph's Hospital in Denver, Colorado. The request stated that hospital employees experienced facial flushing, rhinitis, sneezing, itching and watery ...
    Public Domain
  • Historical Respirable Quartz Exposures of Industrial Sand Workers 19461996
    Historical Respirable Quartz Exposures of Industrial Sand Workers, 1946–1996
    Deddens JA ;
    Sanderson, Wayne T.
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    Besides a clear relationship to silicosis, crystalline silica-quartz-has been associated with lung cancer, nonmalignant renal disease, and auto-immune disease. To study diseases associated with crystalline silica further, NIOSH conducted a cohort mortality study of workers from 18 silica sand plants, which had quarry, crushing, and bagging operatio ...
    Public Domain
  • Transmission of Mycobacterium tuberculosis from Medical Waste
    Transmission of Mycobacterium tuberculosis from Medical Waste
    Bell TA ;
    Boudreau AY
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    Context: Washington State has a relatively low incidence rate of tuberculosis (TB) infection. However, from May to September 1997, 3 cases of pulmonary TB were reported among medical waste treatment workers at 1 facility in Washington. There is no previous documentation of Mycobacterium tuberculosis transmission as a result of processing medical wa ...
    Public Domain
  • Misclassification of Physical Work Exposures as a Design Issue for Musculoskeletal Intervention Studies
    Misclassification of Physical Work Exposures as a Design Issue for Musculoskeletal Intervention Studies
    Gardner LI ;
    Landsittel DP
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    This study determined the impact of misclassification due to using job titles as surrogate variables for physical work exposures to assess confounding in a study of the preventive effect of back belts on back injury. The authors present retail merchandise data that quantify misclassification from residual confounding by physical work exposures on i ...
    Public Domain
  • Evaluation of an Instrumented Walkway for Measurement of the Kinematic Parameters of Gait
    Evaluation of an Instrumented Walkway for Measurement of the Kinematic Parameters of Gait
    Cutlip, Robert G. ;
    DiPasquale J
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    The purpose of this study was to compare kinematic gait parameters measured with an instrumented walkway system (GAITRite(R)) and a video-based system (peak performance motus 3.1(R)). Subjects walked across a GAITRite mat with embedded pressure sensors. Reflective markers were attached to subjects' shoes and video capture was simultaneously perform ...
    Public Domain
  • Ecological Model of Occupational Stress Application to Urban Firefighters
    Ecological Model of Occupational Stress. Application to Urban Firefighters
    Beaton R ;
    Salazar MK
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    1. Multiple individual and organizational barriers make it difficult for occupational health nurses and other providers to understand and handle stress in the workplace. 2. Recent research suggests adverse health effects resulting from occupational stress are more related to the context or conditions of work than workers' characteristics. 3. The ec ...
  • Methods of Assessing the Percutaneous Absorption of Volatile Chemicals in Isolated Perfused Skin Studies with Chloropentafluorobenzene and Dichlorobenzene
    Methods of Assessing the Percutaneous Absorption of Volatile Chemicals in Isolated Perfused Skin: Studies with Chloropentafluorobenzene and Dichlorobenzene
    Brooks JD ;
    Qiao G
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    The experimental determination of dermal absorption of volatile chemicals is fraught with difficulties. The isolated perfused porcine skin flap (IPPSF) is a biologically intact, perfused skin preparation that has been employed to predict dermal absorption of chemicals in humans. The purpose of this work was to explore various experimental dosing st ...
    Public Domain
  • Health Hazard Evaluation Report HETA 200003852813 Equifax Payment Services St Petersburg Florida
    Health Hazard Evaluation Report: HETA 2000-0385-2813: Equifax Payment Services, St. Petersburg, Florida
    Cardarelli, John J. II ;
    Kiefer, Max
    2000/10/01 | Health Hazard Evaluation Reports (HHE)
    On August 7, 2002, the National Institute for Occupational Safety and Health (NIOSH) received a confidential employee request for a health hazard evaluation (HHE) at the Equifax company in St. Petersburg, Florida. The request asked NIOSH to determine if workplace exposures are related to health problems that some employees at this facility have rep ...
    Public Domain
  • Correlation Between the Content of Intermediate ChainLength Fatty Acids and Copper in the Milk of Fulani Women
    Correlation Between the Content of Intermediate Chain-Length Fatty Acids and Copper in the Milk of Fulani Women
    Glew RH ;
    Huang YS
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    Intermediate chain-length fatty acids (C10-C14) in human milk triglycerides provide an easily absorbable fuel that provide a significant amount of the energy needed for growth during the first few months of life. The C10-C14 fatty acid and trace mineral content of human milk is variable. In this report we examined the relationship between the conte ...
    Public Domain
  • Summary of Field Measurements of Roof Bolt Performance
    Summary of Field Measurements of Roof Bolt Performance
    Dolinar D ;
    Mark C
    2000/10/01 | Mining Publications
    During the 1990s, the former U.S. Bureau of Mines conducted a number of field studies in which the performance of different types of roof bolts were evaluated in different geologic environments. The studies used a standard suite of measurements, including multipoint extensometers, strain-gauged roof bolts, and roof bolt load cells. The sites were c ...
    Public Domain
  • Paths of Reentry Employment Experiences of Injured Workers
    Paths of Reentry: Employment Experiences of Injured Workers
    Boden LI ;
    Strunin L
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    BACKGROUND: An injury at work can result in a change in jobs or employers, unemployment, or withdrawal from the labor force. Substantial life changes can occur, often mediated by the initial attempt to return to employment. METHODS: This study uses ethnographic interviews of 204 workers injured in Florida. RESULTS: The study describes three paths t ...
  • Fatal injury surveillance
    Fatal injury surveillance.
    Jenkins, E. Lynn
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    In the United States, an average of 16 workers die every day from injuries sustained on the job. This represents 16 workers who will not return home, 16 families who will mourn the loss of a loved one. For those of us in occupational safety and health, these deaths must be our guideposts for prevention. Inforamtion must be compiled on each of these ...
    Public Domain
  • Health Hazard Evaluation Report HETA 200003162811 Material Sciences Corporation Pinole Point Steel Richmond California
    Health Hazard Evaluation Report: HETA 2000-0316-2811: Material Sciences Corporation, Pinole Point Steel, Richmond, California
    Habes, Daniel J.
    2000/10/01 | Health Hazard Evaluation Reports (HHE)
    On June 7, 2000, the National Institute for Occupational Safety and Health (NIOSH) received a request for a Health Hazard Evaluation (HHE) from the Director of Environmental Safety and Health at Material Sciences Corporation, Elk Grove Village, Illinois. The request stated that workers at the company's Pinole Point Steel facility, located in Richmo ...
    Public Domain
  • Effects of Asphalt Fume Condensate Exposure on Acute Pulmonary Responses
    Effects of Asphalt Fume Condensate Exposure on Acute Pulmonary Responses
    Barger MW ;
    Kriech AJ
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    The present study was carried out to characterize the effects of in vitro exposure to paving asphalt fume condensate (AFC) on alveolar macrophage (AM) functions and to monitor acute pulmonary responses to in vivo AFC exposure in rats. For in vitro studies, rat primary AM cultures were incubated with various concentrations of AFC for 24 h at 37 degr ...
    Public Domain
  • Factors to Consider when Purchasing a New Set of Longwall Shields
    Factors to Consider when Purchasing a New Set of Longwall Shields
    Barczak, Thomas M.
    2000/10/01 | Mining Publications
    Purchasing a new set of longwall shields requires a substantial investment. A poor shield design can lead to economic hardships, safety concerns for the mine workers, and closure of the mine. This paper addresses several key points that should be considered in the procurement process: (1)understanding your goals and the logic in selecting a higher ...
    Public Domain
  • Fundamentals of Coal Mine Roof Support
    Fundamentals of Coal Mine Roof Support
    Barczak, Thomas M. ;
    Mark, Christopher
    2000/10/01 | Mining Publications
    Roof supports can only be understood in conjunction with the rock structure that they support. The strength of the rock depends on geology, and the loads are applied primarily by the in situ and mining-induced stresses. Other factors, such as wider spans and retreat of multiple-seam mining, can also reduce the stability of mine openings. Roof suppo ...
    Public Domain
  • Instruments for Monitoring Stability of Underground Openings
    Instruments for Monitoring Stability of Underground Openings
    Larson, Mark K. ;
    Rains, Richard L.
    2000/10/01 | Mining Publications
    For several years, researchers from the Spokane Research Laboratory of the National Institute for Occupational Safety and Health (NIOSH) have been using geotechnical instruments in underground mines to study ground control problems and develop means of reducing accidents and fatalities caused by ground falls. This paper describes many of the differ ...
    Public Domain
  • Brain Injury Prolonged Induction of Transcription Factors in Brain Injury
    Brain Injury: Prolonged Induction of Transcription Factors in Brain Injury
    Eidizadeh S ;
    Kassed CA
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    A specific temporal order of events at the cellular and molecular level occurs in response to injury to the brain. Injury-compromised neurons degenerate while surviving neurons undergo neuritogenesis and synaptogenesis to establish neuronal connectivity destroyed in the injury. Several genes, such as those coding cytoskeletal proteins and growth fa ...
    Public Domain
  • Activation of AP1 Through the MAP Kinase Pathway A Potential Mechanism of the Carcinogenic Effect of Arenediazonium Ions
    Activation of AP-1 Through the MAP Kinase Pathway: A Potential Mechanism of the Carcinogenic Effect of Arenediazonium Ions
    Daft J ;
    Darian E
    2000/10/01 | National Institute for Occupational Safety and Health (NIOSH)
    Arenediazonium ions such as those found in the common mushroom Agaricus bisporus have been convincingly demonstrated to be tumorigenic. The specific mechanism of their tumorigenicity remains unclear. It has been shown that arenediazonium ions can be metabolized to aryl radicals, and that reaction of these aryl radicals with DNA produces aryl adduct ...
    Public Domain
  • Trends in Roof Bolt Aplication
    Trends in Roof Bolt Aplication
    Bhatt, Suresh K. ;
    Dolinar, Dennis R.
    2000/10/01 | Mining Publications
    The roof bolt system of a mine, if properly selected and installed, can allow for better roof control and reduce the potential for roof falls. Because of this potential to reduce roof falls and improve ground control conditions, the National Institute for Occupational Safety and Health (NIOSH) has an interest in the types of roof bolts that are use ...
    Public Domain
46341 - 46360 / 82804