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Showing 45681 - 45700 of 82972 results
  • Using Epidemiologic Data for a Risk Assessment of Silica Exposure
    Using Epidemiologic Data for a Risk Assessment of Silica Exposure
    Checkoway, Harvey ;
    Gilbert S
    2001/04/26 | National Institute for Occupational Safety and Health (NIOSH)
    Silica has been recognized as a cause of respiratory disease since ancient times. Hippocrates described lung disease in miners in approximately 400 B.C. Despite the early recognition of this relationship, silicosis is still a major problem in modern societies around the world. Approximately 200 deaths from silicosis were reported in the U.S. in 199 ...
    Public Domain
  • Hypertension at the Workplace an Occult Disease The Need for Work Site Surveillance
    Hypertension at the Workplace – an Occult Disease? The Need for Work Site Surveillance
    Baker, Dean B. ;
    Belkic KL
    2001/04/25 | National Institute for Occupational Safety and Health (NIOSH)
    Approximately half of the adult population in industrialized countries has a persistently elevated blood pressure (BP) > 140/90 mm Hg by age 60. The morbidity and mortality associated with essential hypertension (EH) is well established, and the increased risk begins at BP levels substantially lower than the traditional cutoff of 140/90 mm Hg. This ...
  • Steel Erector Falls From Scissors Lift
    Steel Erector Falls From Scissors Lift
    Davis, Arthur W. ;
    Hetzler, William E.
    2001/04/25 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 61 year old steel erector was killed when he fell approximately 25 feet from a scissors lift. The victim was installing bolts on overhead beams at a new warehouse construction site. For unknown reasons, the lift left level ground and rolled into a twelve inch deep ditch, causing it to topple over forwards, ejecting the victim. He was airlifted to ...
  • Agricultural Safety and Health Best Management Practices
    Agricultural Safety and Health Best Management Practices
    Legault, M. L. ;
    Murphy DJ
    2001/04/25 | Grant Final Reports
    This project uniquely combined two familiar agricultural practices-audits and best management practices (BMPs)-to address farm work hazards and hazard control. Audits and BMPs were combined in the Agricultural Safety and Health Best Management Practices (ASHBMP) Manual, which was developed at Penn State. The investigators sought to determine if the ...
  • Worker Dies After Being Crushed Between Rock Spreader And Pneumatic Roller in Minnesota
    Worker Dies After Being Crushed Between Rock Spreader And Pneumatic Roller in Minnesota
    Minnesota Fatality Assessment & Control Evaluation Program (MN FACE)  ...
    2001/04/25 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 36-year-old male worker (victim) died of injuries he sustained when he was pinned between a pneumatic roller and a rock spreader. On the day of the incident he was working as a member of a road resurfacing crew. His employer had been contracted to apply a surface seal coat to 16 miles of paved road. The seal coat consisted of liquid asphalt spray ...
  • Arson Investigator Dies from Injuries Sustained from a Fall During an Arson Investigation Illinois
    Arson Investigator Dies from Injuries Sustained from a Fall During an Arson Investigation – Illinois
    Mezzanotte, Thomas P. ;
    Washenitz, Frank C. II
    2001/04/23 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationOn July, 18, 2000, at 1351 hours, Central Dispatch notified the local fire department of a structure fire at a single-family dwelling. As fire fighters conducted suppression activities near the rear of the structure, they became suspicious of arson. Two arson investig ...
    Public Domain
  • A Volunteer Fire Fighter Died and a Second Was Seriously Injured After Fuel Tank Explosion Iowa
    A Volunteer Fire Fighter Died and a Second Was Seriously Injured After Fuel Tank Explosion – Iowa
    McFall, Mark F. ;
    Cortez, Kimberly L.
    2001/04/22 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationOn April 7, 2000, at 1056 hours, Central Dispatch notified the volunteer fire department and reported a grass fire around a large fuel tank. Responding units included Unit 504 (command vehicle), Engine 502, Engine 505, and one police cruiser. Arriving on the scene, th ...
    Public Domain
  • Fatality Assessment and Control Evaluation FACE Program 2001 abstract
    Fatality Assessment and Control Evaluation (FACE) Program [2001 abstract]
    Cohn S ;
    Higgins, Doloris N.
    2001/04/20 | National Institute for Occupational Safety and Health (NIOSH)
    The U.S. Bureau of Labor Statistics identified 403 work-related deaths of young workers under age 18 from 1992 through 1997. Highway crashes, tractor rollovers, homicides, falls from elevation, being struck by objects, and electrocutions were identified as leading causes of death. Research was conduced using the Fatality Assessment and Control Eval ...
    Public Domain
  • Statistical Thermodynamics of Hindered Rotation from Computer Simulations
    Statistical Thermodynamics of Hindered Rotation from Computer Simulations
    Demchuk, Eugene ;
    Singh H
    2001/04/20 | National Institute for Occupational Safety and Health (NIOSH)
    Due to the nonlinearity of internal molecular coordinate space, comprehensive statistical mechanical treatment of polyatomic molecules presents a formidable theoretical problem where traditional statistics does not hold. Here we introduce a new theoretical approach to the hindered internal rotor problem, which relies on simulated statistics of micr ...
    Public Domain
  • Industrial Hygiene Exposure Assessment Data Collection and Management
    Industrial Hygiene Exposure Assessment – Data Collection and Management
    Hewett, Paul
    2001/04/19 | National Institute for Occupational Safety and Health (NIOSH)
    Exposure to toxic materials always entails some level of risk. This risk reflects both the inherent toxicity of substance and the frequency, duration. and severity of exposure. Risk management refers to the process of assessing and, if necessary, reducing exposure and therefore risk for exposed individuals. An exposure assessment is an essential co ...
    Public Domain
  • Introduction to risk assessment
    Introduction to risk assessment.
    Stayner L
    2001/04/19 | National Institute for Occupational Safety and Health (NIOSH)
    No Description Provided
    Public Domain
  • Tree Trimmer Dies When Pulled into in a Brush Chipper
    Tree Trimmer Dies When Pulled into in a Brush Chipper
    California Fatality Assessment and Control Evaluation Program (CA/FACE)  ...
    2001/04/19 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 33-year-old male tree trimmer died when pulled into a brush chipper at a job site. The decedent was chipping small and medium size tree limbs being piled by other workers around the perimeter of a job site. The decedent was working alone at the brush chipper. Co-workers said they heard a strange noise come from the brush chipper. The supervisor o ...
  • Industrial Hygiene Exposure Assessment Data Analysis and Interpretation
    Industrial Hygiene Exposure Assessment – Data Analysis and Interpretation
    Hewett, Paul
    2001/04/19 | National Institute for Occupational Safety and Health (NIOSH)
    As discussed in Hewett (see Chapter 15), industrial hygiene exposure assessments come in three varieties: qualitative, semiquantitative, and quantitative. Quantitative surveys, which involve the measurement of current worker exposure using personal sampling equipment or direct reading instruments, are often necessary for initial or baseline evaluat ...
    Public Domain
  • Battalion Chief Suffers a Heart Attack and Eventually Dies While Participating in a Fitness Program California
    Battalion Chief Suffers a Heart Attack and Eventually Dies While Participating in a Fitness Program – California
    Sexson, Kristen
    2001/04/16 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationOn October 15, 1997, a 54-year-old male Battalion Chief (BC) experienced chest pain while exercising during his work shift. An ambulance crew transported the BC to the emergency department where he was admitted to the hospital for an acute myocardial infarction (MI), ...
    Public Domain
  • Preventing Falls from Roofs A Critical Review
    Preventing Falls from Roofs: A Critical Review
    Hsiao H ;
    Simeonov P
    2001/04/15 | National Institute for Occupational Safety and Health (NIOSH)
    Work-related falls from roofs remain a significant problem for workers in the construction industry. Knowledge about the main causative or initiating factors leading to fall incidents is desperately needed for fall prevention intervention. From biomechanical and psychophysiological perspectives the majority of occupational falls, including falls fr ...
  • Predictors of Objective Sleepiness in Insomniacs and Normal Sleepers
    Predictors of Objective Sleepiness in Insomniacs and Normal Sleepers
    Bonnet MH ;
    Rosa, Roger R.
    2001/04/15 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Patients with insomnia typically have consistent physiological abnormalities including longer MSLT latencies despite poor nocturnal sleep. The present study examined demographic, subjective sleep, personality, performance, and mood correlates of MSLT scores in subjects reporting insomnia or normal sleep to identify non-EEG sleep predi ...
    Public Domain
  • The effect of overhead drilling position on shoulder moment and electromyography
    The effect of overhead drilling position on shoulder moment and electromyography
    Anton D ;
    Cook TM
    2001/04/15 | National Institute for Occupational Safety and Health (NIOSH)
    The effect of overhead drilling tasks on electromyographic (EMG) activity and shoulder joint moment was examined in this study. Twenty subjects simulated an overhead drilling task using a close, middle and far reach position while standing on either a lower or a higher step of a stepladder. Root mean square amplitude (AMP) of EMG activity from the ...
  • Zinc TetrakisNMethyl4Pyridyl Porphyrinato Is an Effective Inhibitor of StimulantInduced Activation of RAW 2647 Cells
    Zinc Tetrakis(N-Methyl-4′-Pyridyl) Porphyrinato Is an Effective Inhibitor of Stimulant-Induced Activation of RAW 264.7 Cells
    Castranova, Vincent ;
    Hah JS
    2001/04/15 | National Institute for Occupational Safety and Health (NIOSH)
    One proposed mechanism for the development of silica-induced fibrosis is prolonged pulmonary inflammation and lung damage resulting from the secretion of reactive mediators from alveolar macrophages. Metalloporphyrins have antioxidative and antiinflammatory activities. However, the molecular basis for the antiinflammatory action of zinc tetrakis(N- ...
    Public Domain
  • Alertness and Performance on Simulated Night Shifts Following Evening Naps
    Alertness and Performance on Simulated Night Shifts Following Evening Naps
    Randazzo AC ;
    Schweitzer PK
    2001/04/15 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Alertness and performance of most skills in humans decline to their lowest daily levels during usual night shift hours. Even after weeks or months on the night shift, physiologic adaptation to night work is incomplete at best, and often is minimal. Practical countermeasures to enhance alertness and performance on the night shift are n ...
  • Evening Naps Reduce Faytime Dleep Time Furing a Week of Simulated Night Shifts
    Evening Naps Reduce Faytime Dleep Time Furing a Week of Simulated Night Shifts
    Schweitzer PK ;
    Walsh JK
    2001/04/15 | National Institute for Occupational Safety and Health (NIOSH)
    Introduction: Napping is nearly universally recommended for night shift workers, with the rationale that additional sleep will reduce the associated sleepiness and performance deficits and improve safety. Indeed, night workers take naps before approximately 40% of their 8-hour night shifts. The present study systematically examines the effects of n ...
45681 - 45700 / 82972