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Showing 45781 - 45800 of 82972 results
  • Leukemia Mortality Among RadiationExposed Workers
    Leukemia Mortality Among Radiation-Exposed Workers
    Schubauer-Berigan, Mary K. ;
    Wenzl TB
    2001/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    The qualitative leukemogenicity of ionizing radiation was firmly established by studies of medical workers and patients exposed to high radiation levels in the mid-1900s. Quantitative relationships were evaluated through extensive studies of atomic bomb survivors and patients who received therapeutic radiation, for whom the duration of exposure was ...
    Public Domain
  • Perceived Control of Asthma and Quality of Life Among Adults with Asthma
    Perceived Control of Asthma and Quality of Life Among Adults with Asthma
    Blanc PD ;
    Eisner MD
    2001/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Perceived control of certain chronic conditions influences both quality of life (QOL) and psychological adjustment. We wished to establish this relationship among adults with asthma. Methods: Data were drawn from multiple waves of a longitudinal cohort study of adults with asthma surveyed by telephone at 18-month intervals (n=128). A sc ...
  • The Epidemiology of Occupational Injuries and Illnesses of Health Care Workers
    The Epidemiology of Occupational Injuries and Illnesses of Health Care Workers
    Bang KM ;
    Deitchman, Scott D.
    2001/04/01 | National Institute for Occupational Safety and Health (NIOSH)
    Health care workers are exposed to a wide range of occupational hazards that often depend on the nature of their work. The term health care worker may include workers directly involved in the delivery of patient care, such as physicians, dentists, podiatrists, chiropractors, nurses, nursing assistants, physicians assistants, and therapists. The ter ...
    Public Domain
  • Information Circular 9456 Programmable Electronic Mining Systems Best Practice Recommendations in Nine Parts Part 1 10 Introduction
    Information Circular 9456: Programmable Electronic Mining Systems: Best Practice Recommendations (in Nine Parts): Part 1: 1.0 Introduction
    Sammarco, John J. ;
    Fisher, Thomas J.
    2001/04/01 | Mining Publications
    This report (An Introduction to Safety) is the first in a nine-part series of recommendations addressing the functional safety of processor-controlled mining equipment. It is part of a risk-based system safety process encompassing hardware, software, humans and the operating environment for the equipment's life cycle. The reports in this series add ...
    Public Domain
  • Information Circular 9455 An Analysis of Serious Injuries to Dozer Operators in the US Mining Industry
    Information Circular 9455: An Analysis of Serious Injuries to Dozer Operators in the U.S. Mining Industry
    Wiehagen, William J. ;
    Mayton, Alan G.
    2001/04/01 | Mining Publications
    This report describes serious injuries occurring to bulldozer operators working at U.S. coal, metal, and nonmetal mines. The period covered is 1988-97. The data were collected by the Mine Safety and Health Administration (MSHA). A total of 873 injury records are examined. These injuries resulted in 18 fatalities and 31,866 lost workdays. All of the ...
    Public Domain
  • Information Circular 9458 Programmable Electronic Mining Systems Best Practice Recommendations in Nine Parts Part 2 21 System Safety
    Information Circular 9458: Programmable Electronic Mining Systems: Best Practice Recommendations (in Nine Parts): Part 2: 2.1. System Safety
    Sammarco, John J. ;
    Fisher, Thomas J.
    2001/04/01 | Mining Publications
    This report (An Introduction to Safety) is the first in a nine-part series of recommendations addressing the functional safety of processor-controlled mining equipment. It is part of a risk-based system safety process encompassing hardware, software, humans and the operating environment for the equipment's life cycle. The reports in this series add ...
    Public Domain
  • Building Safer Highway Work Zones Measures to Prevent Worker Injuries from Vehicles and Equipment
    Building Safer Highway Work Zones: Measures to Prevent Worker Injuries from Vehicles and Equipment
    Pratt, Stephanie G. ;
    Fosbroke, David E.
    2001/04/01 | NIOSH Numbered Publications
    Workers in highway work zones are exposed to risk of injury from the movement of construction vehicles and equipment within the work zones, as well as from passing motor vehicle traffic. Data from the Census of Fatal Occupational Injuries (CFOI) indicate that of the 841 work-related fatalities in the U.S. highway construction industry between 1992 ...
    Public Domain
  • Guide to Evaluating the Effectiveness of Strategies for Preventing Work Injuries How to Show Whether a Safety Intervention Really Works
    Guide to Evaluating the Effectiveness of Strategies for Preventing Work Injuries: How to Show Whether a Safety Intervention Really Works
    Goldenhar, Linda M. ;
    Hale, Andrew R.
    2001/04/01 | NIOSH Numbered Publications
    A safety intervention is defined very simply as an attempt to change how things are done in order to improve safety. Within the workplace it could be any new program, practice, or initiative intended to improve safety (e.g., engineering intervention, training program, administrative procedure). Our aim in this book is to provide students, researche ...
    Public Domain
  • Certified equipment list as of March 31 2001
    Certified equipment list as of March 31, 2001.
    National Institute for Occupational Safety and Health
    2001/03/31 | NIOSH Numbered Publications
    The National Institute for Occupational Safety and Health, under the authorization of the Federal Mine Safety and Health Act of 1977 and the Occupational Safety and Health Act of 1970, provides a testing approval and certification program assuring commercial availability of safe personal protective devices and reliable industrial hazard measuring i ...
    Public Domain
  • Role of Inflammation in ChemicalInduced Hepatotoxicity
    Role of Inflammation in Chemical-Induced Hepatotoxicity
    Blazka ME ;
    Bruccoleri A
    2001/03/31 | National Institute for Occupational Safety and Health (NIOSH)
    The liver, which is the major organ responsible for the metabolism of drugs and toxic chemicals, is also the primary target organ for many toxic chemicals. Increasing evidence has indicated that inflammatory processes are intimately involved in chemical-induced hepatotoxic processes, and like other inflammatory diseases, such as autoimmunity, are r ...
    Public Domain
  • Assessing Human Fertility Using Several Markers of Ovulation
    Assessing Human Fertility Using Several Markers of Ovulation
    Baird DD ;
    Dunson DB
    2001/03/30 | National Institute for Occupational Safety and Health (NIOSH)
    In modelling human fertility one ideally accounts for timing of intercourse relative to ovulation. Measurement error in identifying the day of ovulation can bias estimates of fecundability parameters and attenuate estimates of covariate effects. In the absence of a single perfect marker of ovulation, several error prone markers are sometimes obtain ...
    Public Domain
  • Survey Report Options for the Control of Border Agents Exposure to Vehicle Emissions Recommendations for a Pilot Study at United States Port of Entry Calexico California
    Survey Report: Options for the Control of Border Agents Exposure to Vehicle Emissions: Recommendations for a Pilot Study at United States Port of Entry; Calexico, California
    Dunn, Kevin H. ;
    Earnest, Gary S.
    2001/03/30 | Engineering and Physical Hazards Survey Reports
    The Calexico Port of Entry (P.O.E.) serves as the gateway between Mexicali, Mexico and the United States. Over 20,000 vehicles enter the U.S. through the Calexico Port of Entry every 24 hours. The border vehicle inspection area consists of 11 primary inspection lanes and a vehicle secondary inspection area. All traffic enters the Calexico Port of E ...
    Public Domain
  • Truck driver fatally injured after falling into an ore hopper
    Truck driver fatally injured after falling into an ore hopper
    Alaska Fatality Assessment & Control Evaluation Project (Alaska FACE)  ...
    2001/03/30 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 58-year-old truck driver (the victim) was fatally injured as a result of falling into a hopper at an ore storage facility. The victim was driving a tractor with two trailers loaded with ore concentrate. After arriving at the storage facility and while waiting his turn to unload, he had released the tiedown straps holding the tarps onto the traile ...
  • Computational Methods in Industrial Ventilation
    Computational Methods in Industrial Ventilation
    Flynn MR
    2001/03/28 | Grant Final Reports
    The primary hypothesis of this research is that "the lowest exposure results when the worker is to the side of the object being painted (90-deg orientation), with the spray gun in the downstream hand; rather than standing in front of the workpiece as is typically the case (180-deg orientation)." The results of this research clearly illustrate that ...
  • Induction of Activator Protein1 Through Reactive Oxygen Species by Crystalline Silica in JB6 Cells
    Induction of Activator Protein-1 Through Reactive Oxygen Species by Crystalline Silica in JB6 Cells
    Antonini J ;
    Castranova, Vincent
    2001/03/23 | National Institute for Occupational Safety and Health (NIOSH)
    We reported previously that freshly fractured silica (FFSi) induces activator protein-1 (AP-1) activation through extracellular signal-regulated protein kinases (ERKs) and p38 kinase pathways. In the present study, the biologic activities of FFSi and aged silica (ASi) were compared by measuring their effects on the AP-1 activation and phosphorylati ...
    Public Domain
  • A maintenance repairman dies when struck by a piece of metal in the chest
    A maintenance repairman dies when struck by a piece of metal in the chest
    California Fatality Assessment and Control Evaluation Program (CA/FACE)  ...
    2001/03/21 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 44-year-old male maintenance repairman died when a piece of metal struck him in the chest. The victim was working on an ironworker punch press after he removed a jammed piece of metal from the punch assembly. The victim did not follow his employer's policies and procedures when removing the jam. The victim removed the front cover plate of the pun ...
  • Biomarker Risk Assessment and Bladder Cancer Detection in a Cohort Exposed to Benzidine
    Biomarker Risk Assessment and Bladder Cancer Detection in a Cohort Exposed to Benzidine
    Asal N ;
    Bane B
    2001/03/21 | National Institute for Occupational Safety and Health (NIOSH)
    Background: Cancer screening with highly sensitive, specific biomarkers that reflect molecular phenotypic alterations is an attractive strategy for cancer control. We examined whether biomarker profiles could be used for risk assessment and cancer detection in a cohort of Chinese workers occupationally exposed to benzidine and at risk for bladder c ...
  • A Punch Press Operator Dies When Struck by a Piece of Metal in the Abdomen
    A Punch Press Operator Dies When Struck by a Piece of Metal in the Abdomen
    California Fatality Assessment and Control Evaluation Program (CA/FACE)  ...
    2001/03/19 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 39-year-old male machine operator died when he was struck in the abdomen by a piece of metal that came from the punch press he was operating. The decedent was using the machine to center punch holes into metal plates when the incident occurred. The machine guarding was in place but was not properly adjusted. According to the owner of the company ...
  • Youth Newspaper Deliveryperson Killed When he Fell out of the Open Door of a Minivan and was Run Over
    Youth Newspaper Deliveryperson Killed When he Fell out of the Open Door of a Minivan and was Run Over
    Wisconsin Fatality Assessment and Control Evaluation Program (Wisconsin FACE)  ...
    2001/03/18 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 9-year-old male newspaper delivery person (the victim) died after he fell out of an open door of a moving minivan and was run over by the vehicle. The victim was seated in the rear seat on the passenger side of the vehicle that was being driven by his stepfather (the driver). At each paper box stop, the victim would step out of the minivan to pla ...
  • DNA Hypermethylation and Loss of Expression of the P16 Tumor Suppressor Gene in Cadmium Transformed BALBC3T3 Cells
    DNA Hypermethylation and Loss of Expression of the P16 Tumor Suppressor Gene in Cadmium Transformed BALB/C-3T3 Cells
    Joseph P ;
    Lei Y
    2001/03/16 | National Institute for Occupational Safety and Health (NIOSH)
    In spite of its weak mutagenic potential, cadmium has been shown to be carcinogenic in laboratory animals. The underlying molecular mechanisms responsible for cadmium (Cd)-induced cell transformation and carcinogenesis, however, are not clearly understood. We have undertaken studies investigation aberrant DNA methylation resulting in changes in the ...
    Public Domain
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