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Showing 46761 - 46780 of 82805 results
  • SixteenYearOld Laborer At a Building Supply Center Crushed by Forklift That Tipped Over Ohio
    Sixteen-Year-Old Laborer At a Building Supply Center Crushed by Forklift That Tipped Over - Ohio
    National Institute for Occupational Safety and Health. Fatality Assessment and Control Evaluation (FACE) Program
    2000/05/25 | Fatality Assessment and Control Evaluation Reports (FACE)
    On December 22, 1999, a 16-year-old male part-time laborer (the victim) suffered fatal crushing injuries when the forklift he had been operating tipped over. The youth had been operating the forklift to transport an empty pallet from a building supply center warehouse to an outside storage yard. As he turned from an asphalt paved alley onto the gra ...
    Public Domain
  • MotorVehicle Incident Claims the Life of a Volunteer Fire Fighter and Injures a Lieutenant and Another Fire Fighter South Carolina
    Motor-Vehicle Incident Claims the Life of a Volunteer Fire Fighter and Injures a Lieutenant and Another Fire Fighter – South Carolina
    Cortez, Kimberly L. ;
    Braddee, Richard W.
    2000/05/25 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationA 34-year-old male volunteer fire fighter (the victim) died after the engine he was driving veered off the road and rolled two times before coming to rest. The incident occurred while the victim, a Lieutenant, and another fire fighter were responding in Engine 11 to a ...
    Public Domain
  • A Volunteer Fire Fighter Dies of Head Injuries After Falling Off a Responding OpenCab Ladder Truck Pennsylvania
    A Volunteer Fire Fighter Dies of Head Injuries After Falling Off a Responding Open-Cab Ladder Truck – Pennsylvania
    Schmidt, Eric R. ;
    Romano, Nancy T.
    2000/05/25 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationOn November 2, 1999, a volunteer fire fighter sustained a traumatic head injury after falling off a responding open-cab ladder truck. This injury led to his death the following day. The victim was part of a volunteer crew of six personnel which also included a driver, ...
    Public Domain
  • Improving fall protection harness safety contribution of 3D scanning
    Improving fall protection harness safety: contribution of 3-D scanning.
    Bradmiller B ;
    Feldstein J
    2000/05/24 | National Institute for Occupational Safety and Health (NIOSH)
    No Description Provided
    Public Domain
  • A roller operator and a work crew foreman died when they were struck by a motorist in a highway work zone
    A roller operator and a work crew foreman died when they were struck by a motorist in a highway work zone.
    Oklahoma Fatality Assessment and Control Evaluation (OKFACE)  ...
    2000/05/23 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 57-year-old asphalt roller operator and a 35-year-old crew foreman died on November 23, 1999, from multiple traumatic injuries received when they were struck by a light pickup truck traveling at a high rate of speed through a construction work zone. At the time of the incident, the victims were part of a six-man paving crew that had just begun la ...
  • Carpenter Dies After Being Struck by Uncontrolled Concrete Bucket When Crane Tips Over Ohio
    Carpenter Dies After Being Struck by Uncontrolled Concrete Bucket When Crane Tips Over - Ohio
    National Institute for Occupational Safety and Health. Fatality Assessment and Control Evaluation (FACE) Program
    2000/05/22 | Fatality Assessment and Control Evaluation Reports (FACE)
    On October 13, 1999, a 50-year-old male carpenter (the victim) at a municipal construction site died after he was struck by a loaded concrete bucket during a crane tip-over. The victim was removing forms from a newly constructed concrete wall while a concrete finishing crew was filling empty forms about 15 to 20 feet away. Concrete was being hoiste ...
    Public Domain
  • Filter loading with liquid aerosols
    Filter loading with liquid aerosols
    Chen D ;
    Earnest, Gary S.
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    Filter pressure drop and collection efficiency have been evaluated for fibrous filters as they were loaded with polydisperse liquid aerosols. This fundamental study relates to the control of worker exposures to metalworking fluid (MWF) mists. Test aerosols included MWFs and simple organic liquids to provide a range of densities, viscosities, and su ...
    Public Domain
  • Evaluation of silicosis in response to highest task silica exposure with imputed values where no measurements were made
    Evaluation of silicosis in response to highest task silica exposure with imputed values where no measurements were made
    Ayer, Howard E. ;
    Clark S
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    More than one million workers are exposed annually to silica in the workplace. The purpose and specific aims of this study were to investigate ways to estimate silica exposure in unsampled tasks and to evaluate the relationship between highest task silica exposure imputed and the development of silicosis. Data from the North Carolina Dusty Trades, ...
  • The effectiveness of theorydriven approaches for training carpenters to prevent occupational hearing loss
    The effectiveness of theory-driven approaches for training carpenters to prevent occupational hearing loss
    Merry C ;
    Stephenson M
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    The National Institute for Occupational Safety and Health (NlOSH) recently surveyed the noise levels associated with carpentry tasks. In a related effort, the hearing threshold levels were obtained on 617 carpenters. The results indicated that nearly every carpentry task involving power tools exposes carpenters to hazardous noise levels. Not surpri ...
    Public Domain
  • The efficacy of four fittest methods with N95 filteringfacepiece respirators
    The efficacy of four fit-test methods with N95 filtering-facepiece respirators
    Campbell, David D. ;
    Coffey, Christopher C.
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    The OSHA regulations on respirators (29 CFR 1910.134) allow respirator wearers to use four fittest methods to screen out poorly fitting N95 filtering- facepiece respirators: 1) the Bitrex(TM) (Denatonium benzoate) solution aerosol qualitative fit test; 2) the Portacount Test Instrument with the N95-Companion(TM) accessory (Companion); 3) the Portac ...
    Public Domain
  • NIOSH Alert Preventing Worker Injuries and Deaths from Explosions in Industrial Ethylene Oxide Sterilization Facilities
    NIOSH Alert: Preventing Worker Injuries and Deaths from Explosions in Industrial Ethylene Oxide Sterilization Facilities
    Palassis, John ;
    Sweeney Haring M
    2000/05/20 | NIOSH Numbered Publications
    NIOSH, in collaboration with the U.S. EPA and the Ethylene Oxide Sterilization Association, developed an Alert to raise awareness about the potential for ethylene oxide (EtO) explosions and ways to prevent explosions in industrial ethylene oxide sterilization facilities. The Alert is intended for the owners, managers, supervisors, engineers, safety ...
    Public Domain
  • Comparison of six respirator fittest methods with an actual measurement of exposure using fullfacepiece respirators
    Comparison of six respirator fittest methods with an actual measurement of exposure using fullfacepiece respirators
    Coffey, Christopher C. ;
    Jensen P
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    A recent study found that some quantitative fittest (QNFT) methods may be predictive of actual half-mask respirator performance. The purpose of this study was to determine whether the same degree of predictability could be found using full-facepiece respirators. Fit-factors from six QNFT methods performed under laboratory conditions were compared w ...
    Public Domain
  • Maintenance of ventilation systems a case study at a furniture stripping facility
    Maintenance of ventilation systems: a case study at a furniture stripping facility
    Estill, Cheryl F. ;
    Watkins D
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    Little attention has been focused on routine preventive maintenance and designing ventilation systems for preventive maintenance. This study examined the preventive maintenance of a ventilation system installed on a furniture-stripping dip tank to reduce employee exposures to methylene chloride. In 1991, a new ventilation system was installed on th ...
    Public Domain
  • A model for occupational exposure to metalworking fluids in smallsized machine shops
    A model for occupational exposure to metalworking fluids in smallsized machine shops
    Piacitelli, Gregory M. ;
    Sieber, W. Karl
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    Recent epidemiologic studies have reported elevated respiratory symptoms, dermatitis, and cancer among workers exposed to metalworking fluids (MWFs). In an effort to assess the extent to which workplace factors might determine occupational exposure to MWFs, aerosol measurements from 866 machinists in 79 metalworking shops representing 13 different ...
    Public Domain
  • Retrospective occupational exposure assessment using taskbased noise exposure methods
    Retrospective occupational exposure assessment using task-based noise exposure methods
    Anderson R ;
    Franks J
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    As part of a NIOSH pilot study examining factors affecting hearing conservation program (HCP) effectiveness, historical noise measurement data from three manufacturing plants (two auto, one food processing) were used to develop a retrospective noise exposure matrix to examine changes in noise levels over time and how this relates to risk of noise-i ...
    Public Domain
  • Determination of known exhalation valve damage using negative pressure user sealcheck methods on fullface respirators
    Determination of known exhalation valve damage using negative pressure user seal-check methods on full-face respirators
    Delaney, Lisa J. ;
    McKay R
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    Employees wearing respirators in industrial settings rely on users' positive- and negative-pressure seal checks to assess respirator fit. However, few studies have been performed to determine the adequacy of user seal checks in detecting poor-fitting or damaged respirators. In this study, the negative-pressure user seal check (NPUSC) method was eva ...
    Public Domain
  • Preemergent herbicide exposures among custom applicators
    Pre-emergent herbicide exposures among custom applicators
    Deddens J ;
    Hines C
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    Custom applicators intensively apply pre-emergent herbicides to corn and soybean fields each spring. The primary objective of this study was to characterize the exposure distributions of four preemergent herbicides - alachlor, atrazine, 2,4-D ethylhexyl ester (2,4-D EH), and metolachlor - among a group of applicators during the spring spray season. ...
    Public Domain
  • The Effects of BenzoapyreneInduced Skin Cytochrome P450 Elevation on 33 44Tetrachlorobiphenyl Percutaneous Absorption and Tissue Disposition
    The Effects of Benzo[a]pyrene-Induced Skin Cytochrome P450 Elevation on 3,3′, 4,4′-Tetrachlorobiphenyl Percutaneous Absorption and Tissue Disposition
    Qiao G ;
    Riviere J
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    Skin metabolism has considerable impact on cutaneous and systemic risk of a topically exposed toxicant by changing its disposition and activity. Workers could be exposed to both 3,3',4,4'-tetrachlorobiphenyl (TCB) and benzo[a]pyrene via the dermal route. To quantify skin cytochrome (Cyt) P450 induction effects on dermal absorption and local disposi ...
    Public Domain
  • Control of wakeinduced exposure using an interrupted oscillating jet
    Control of wake-induced exposure using an interrupted oscillating jet
    Bennett J ;
    Crouch K
    2000/05/20 | National Institute for Occupational Safety and Health (NIOSH)
    Ventilation design often involves ideas drawn from potential flow theory. However, in the downstream region of a worker's body, the flow is turbulent, making the concept that a contaminant will flow from high to low pressure problematic. With an air contaminant source in the wake region, reasonable though often ineffective exposure control approach ...
    Public Domain
  • An Evaluation of Wet and Dry Methods for Decreasing Exposure to Refractory Ceramic Fibers RCF During Grinding and Sanding
    An Evaluation of Wet and Dry Methods for Decreasing Exposure to Refractory Ceramic Fibers (RCF) During Grinding and Sanding
    Cecala, Andrew B. ;
    Chen S
    2000/05/20 | Mining Publications
    A cooperative research study is being performed by researchers at NIOSH and the Refractory Ceramic Fibers Coalition (RCFC) to determine cost effective methods for lowering worker exposure to RCFs. The results of sampling at manufacturing and downstream plants have shown that many of the highest documented exposures were encountered in the finishing ...
    Public Domain
46761 - 46780 / 82805