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Showing 45561 - 45580 of 82972 results
  • Judgment and Decision Making Under Stress An Overview for Emergency Managers
    Judgment and Decision Making Under Stress: An Overview for Emergency Managers
    Kowalski-Trakofler, Kathleen M. ;
    Vaught, Charles
    2001/06/01 | Mining Publications
    This paper discusses human judgment and decision-making under stress. The authors review selected recent literature across various disciplines and suggest a definition of stress within the context of decision-making during the management of emergencies. They also discuss fieldwork by the Pittsburgh Research Laboratory, NIOSH, which explores traumat ...
    Public Domain
  • NIOSH Alert Preventing Injuries and Deaths of Workers Who Operate or Work Near Forklifts
    NIOSH Alert: Preventing Injuries and Deaths of Workers Who Operate or Work Near Forklifts
    Braddee, Richard W. ;
    Collins, James W.
    2001/06/01 | NIOSH Numbered Publications
    The National Institute for Occupational Safety and Health (NIOSH) requests assistance in preventing injuries and deaths of workers who operate or work near forklifts. Most fatalities occur when a worker is crushed by a forklift that has overturned or fallen from a loading dock. NIOSH investigations of forklift-related deaths indicate that many work ...
    Public Domain
  • Tow Truck Helper Run Over While Unloading a Car from a Flatbed Truck
    Tow Truck Helper Run Over While Unloading a Car from a Flatbed Truck
    New Jersey Fatality Assessment & Control Evaluation Project (NJ FACE)  ...
    2001/05/31 | Fatality Assessment and Control Evaluation Reports (FACE)
    On November 11, 1999, a 41-year-old tow truck operator was run over by his tow truck while unloading a car at a scrapyard. The victim and his partner were unloading two cars from a flatbed tow truck, one car secured on the flatbed and a second towed behind the truck. After the car in tow was unloaded, the truck's flatbed was raised to unload the se ...
  • Bacterial Mutagenicity of Some Tobacco Aromatic Nitrogen Bases and Their Mixtures
    Bacterial Mutagenicity of Some Tobacco Aromatic Nitrogen Bases and Their Mixtures
    Que Hee SS ;
    Yim SH
    2001/05/31 | National Institute for Occupational Safety and Health (NIOSH)
    The first aim was to compare the genotoxicities of two tobacco-specific nitrosamines (TSNA), 4-(methylnitrosamino)-(3-pyridyl)-1-butanone (NNK) and N'-nitrosonornicotine (NNN) in two types of tests, the Salmonella reverse mutation assay (250-2000 µg per plate) and the Mutatox test (up to 1000 ug/ml) using dark mutant M-169 of Vibrio fischeri. The s ...
  • Control Technology for ReadyMix Truck Drum Cleaning
    Control Technology for Ready-Mix Truck Drum Cleaning
    Almaguer, Daniel ;
    Echt, Alan S.
    2001/05/31 | Engineering and Physical Hazards Survey Reports
    A NIOSH research study was conducted to evaluate worker exposures to respirable crystalline silica during interior cleaning of ready-mix concrete truck drums. The cleaning of ready-mix drum interiors becomes necessary as the drum interior becomes coated with hardened concrete. During truck maintenance activities, workers are required to enter the i ...
    Public Domain
  • GridImmunoplotting A Fast and Simple Technique to Test Multiple Allergens with Small Amounts of Antibody for CrossReactivity
    Grid-Immunoplotting: A Fast and Simple Technique to Test Multiple Allergens with Small Amounts of Antibody for Cross-Reactivity
    Ayuso R ;
    Lehrer SB
    2001/05/25 | National Institute for Occupational Safety and Health (NIOSH)
    Grid-immunoblotting is a procedure that allows the simultaneous testing of up to 20 different antibodies such as monoclonal antibody-containing hybridoma supernatants or human sera for specific antibodies to up to 20 different antigens or allergens on a single sheet of nitrocellulose membrane. Since only 150 to 200 mul of antibody-containing soluti ...
    Public Domain
  • Musculoskeletal Disorders and the Workplace Low Back and Upper Extremities
    Musculoskeletal Disorders and the Workplace: Low Back and Upper Extremities
    National Research Council (U.S.)  ...
    2001/05/25 | National Institute for Occupational Safety and Health (NIOSH)
    Every year workers' low-back, hand, and arm problems lead to time away from jobs and reduce the nation's economic productivity. The connection of these problems to workplace activities-from carrying boxes to lifting patients to pounding computer keyboards-is the subject of major disagreements among workers, employers, advocacy groups, and researche ...
  • Concordance of Rat and Human DataBased Risk Estimates for Lung Cancer from Chrysotile Asbestos
    Concordance of Rat and Human Data-Based Risk Estimates for Lung Cancer from Chrysotile Asbestos
    Dankovic, David A. ;
    Kuempel, Eileen D.
    2001/05/24 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Risk assessment often relies on animal bioassay data to predict risks in humans, requiring extrapolation from animals to humans and usually form higher animal doses to loewr human doses. Few human exposure-response data are available for assessing the validity of these assumptions. In this study, we use existing data in both rodents a ...
    Public Domain
  • Use of SizeSelected Fibers to Evaluate the Contribution of Length vs Chemistry in Fiber Cytotoxicity
    Use of Size-Selected Fibers to Evaluate the Contribution of Length vs Chemistry in Fiber Cytotoxicity
    Baron, Paul A. ;
    Castranova, Vincent
    2001/05/24 | National Institute for Occupational Safety and Health (NIOSH)
    Studies have shown that asbestos can lead to lung disease. Therefore, substitutes have been developed that differ chemically from asbestos. However, fiber length as well as chemical composition may be an important factor in pathogenicity. The objective of this study was to investigate the role of length versus chemistry by monitoring the cellular e ...
    Public Domain
  • Groundsman Killed by Falling Tree Section During Tree Trimming Work
    Groundsman Killed by Falling Tree Section During Tree Trimming Work
    Bost, Patrick ;
    O'Leary, Kathleen
    2001/05/23 | Fatality Assessment and Control Evaluation Reports (FACE)
    On November 1, 2000, a 47-year-old groundsman was killed when he was struck by a falling tree section during a tree trimming job. A crew leader was in the elevated bucket of a truck-mounted aerial lift cutting the top of the trunk of an 80-foot-high oak tree when the groundsman walked onto the landing zone (the area under the tree to which branches ...
  • Tower Construction Worker Dies Following 40Foot Fall From Cellular Tower
    Tower Construction Worker Dies Following 40-Foot Fall From Cellular Tower
    Ray, Thomas D.
    2001/05/22 | Fatality Assessment and Control Evaluation Reports (FACE)
    On November 26, 1999, a 38-year-old tower construction worker fell approximately 40 feet from a cellular tower. The victim and co-workers were in the process of constructing a 180-foot monopole tower. The victim was working outside of the tower at the 40-foot level where he was bolting together two tower sections. The tower design allowed the worke ...
  • Development of a Simulation Model for a Ventilation System for a Swine Confinement
    Development of a Simulation Model for a Ventilation System for a Swine Confinement
    O'Shaughnessy PT ;
    Smith TF
    2001/05/21 | National Institute for Occupational Safety and Health (NIOSH)
    The objective of this study is to develop a simulation model of a ventilation system for a modern swine confinement. The confinement is divided into two zones: the room where the pigs reside and the pit that stores the waste. Two fans located in the side wall of the room and one fan located in the end wall of the pit are used to control the indoor ...
  • Temporal Variation in Swine Confinement Indoor Air Quality
    Temporal Variation in Swine Confinement Indoor Air Quality
    Achutan, Chandran ;
    Karsten AW
    2001/05/21 | National Institute for Occupational Safety and Health (NIOSH)
    Human health hazards can exist in swine confinement buildings due to poor indoor air quality especially as a result of high respirable dust and ammonia concentrations. The purpose of this study was to access the temporal variability of airborne dust and ammonia levels in a working farrowing facility over both a daily and seasonal basis. An ammonia ...
  • Massachusetts Youth Killed While Operating Forklift at Seafood Processing Facility
    Massachusetts Youth Killed While Operating Forklift at Seafood Processing Facility
    Massachusetts Fatality Assessment and Control Evaluation Project (Massachusetts FACE)  ...
    2001/05/20 | Fatality Assessment and Control Evaluation Reports (FACE)
    On October 20, 2000, a 16-year-old male part-time cleaning helper (the victim) was fatally injured when the forklift he was operating at a seafood processing/retail facility overturned pinning him, and crushing his chest. The victim was operating the forklift to move a wooden pallet loaded with trash. The load was raised approximately 4 1/2 feet wh ...
  • Fatal Occupational Injuries United States 19801997
    Fatal Occupational Injuries – United States, 1980–1997
    National Institute for Occupational Safety and Health
    2001/05/16 | National Institute for Occupational Safety and Health (NIOSH)
    CDC monitors deaths from occupational injuries through the National Traumatic Occupational Fatalities (NTOF) surveillance system. This report provides an overview of traumatic occupational deaths among civilian workers from NTOF from 1980 through 1997, the most recent year for which data are available. The data presented in this report indicate a d ...
    Public Domain
  • Baler and CompactorRelated Deaths in the Workplace United States 19922000
    Baler and Compactor-Related Deaths in the Workplace – United States, 1992–2000
    National Institute for Occupational Safety and Health
    2001/05/16 | National Institute for Occupational Safety and Health (NIOSH)
    Equipment that compacts and bales loose solid waste materials into denser, more easily transported units is common in refuse disposal and recycling and is used routinely at recycling centers, manufacturing facilities, and retail and wholesale stores to compress paper, textiles, metals, plastic, and other material. Persons operating balers and compa ...
    Public Domain
  • Identification of Novel Breast TumorSpecific Mutations in the q112 Region of Chromosome 17 by RAPDAPPCR Fingerprinting
    Identification of Novel Breast Tumor-Specific Mutation(s) in the q11.2 Region of Chromosome 17 by RAPD/AP-PCR Fingerprinting
    Roy D ;
    Singh KP
    2001/05/16 | National Institute for Occupational Safety and Health (NIOSH)
    Analysis of genetic instability in breast cancer tissues compared to uninvolved breast tissues from the same individuals by RAPD (random amplified polymorphic DNA)/AP-PCR (arbitrarily primed PCR) fingerprinting using 30 arbitrary primers revealed 190 amplified DNA fragments. Presumably, each of these represents a gene locus in a different region of ...
  • A Volunteer Fire Fighter Died After Being Struck by a Motor Vehicle While Directing Traffic New York
    A Volunteer Fire Fighter Died After Being Struck by a Motor Vehicle While Directing Traffic – New York
    McFall, Mark F.
    2001/05/16 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationOn January 9, 2001, a 48-year-old male volunteer fire fighter (the victim) was struck by a motor vehicle while directing traffic. The victim and Fire Fighter #1 had responded in Rescue Truck 66 at 1642 hours to a call for a non-injury, motor-vehicle crash involving do ...
    Public Domain
  • Nonfatal Occupational Injuries and Illnesses Treated in Hospital Emergency Departments United States 1998
    Nonfatal Occupational Injuries and Illnesses Treated in Hospital Emergency Departments – United States, 1998
    National Institute for Occupational Safety and Health
    2001/05/16 | National Institute for Occupational Safety and Health (NIOSH)
    The National Electronic Injury Surveillance System (NEISS) includes data about nonfatal occupational injuries and illnesses treated in U.S. hospital emergency departments (EDs). This report summarizes 1998 injury and illness estimates based on NEISS, which indicate that the magnitude and patterns of nonfatal occupational injuries and illnesses were ...
    Public Domain
  • Mechanisms by Which Metals Promote Events Connected to Neurodegenerative Diseases
    Mechanisms by Which Metals Promote Events Connected to Neurodegenerative Diseases
    Bondy SC ;
    Campbell A
    2001/05/15 | National Institute for Occupational Safety and Health (NIOSH)
    Although the exact causative phenomenon responsible for the onset and progression of neurodegenerative disorders is at present unresolved, there are some clues as to the mechanisms underlying these chronic diseases. This review addresses mechanisms by which endogenous or environmental factors, through interaction with redox active metals, may initi ...
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