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Showing 44121 - 44140 of 82803 results
  • Workers Memorial Day April 28 2002
    Workers Memorial Day – April 28, 2002
    National Institute for Occupational Safety and Health
    2002/04/26 | Weekly Report: Morbidity and Mortality Weekly Report (MMWR)
    April 28, 2002, has been designated Workers' Memorial Day to remember workers who have died from occupational injuries or diseases. Although workers in the United States are experiencing substantial improvements in occupational health and safety , occupational injuries and fatalities continue to occur. During 1980 - 1998, approximately 109,000 civi ...
    Public Domain
  • Factors Associated with Pilot Fatalities in WorkRelated Aircraft Crashes Alaska 1990 1999
    Factors Associated with Pilot Fatalities in Work-Related Aircraft Crashes – Alaska, 1990 – 1999
    Conway, George A. ;
    Moran, K.
    2002/04/26 | Weekly Report: Morbidity and Mortality Weekly Report (MMWR)
    Despite its large geographic area, Alaska has only 12,200 miles of public roads, and 90% of the state's communities are not connected to a highway system. Commuter and air-taxi flights are essential for transportation of passengers and delivery of goods, services, and mail to outlying communities. Because of the substantial progress in decreasing f ...
    Public Domain
  • Fixed Obstructive Lung Disease in Workers at a Microwave Popcorn Factory Missouri 2000 2002
    Fixed Obstructive Lung Disease in Workers at a Microwave Popcorn Factory – Missouri, 2000 – 2002
    Simoes, Eduardo ;
    Phillips, P.
    2002/04/26 | Weekly Report: Morbidity and Mortality Weekly Report (MMWR)
    In May 2000, an occupational medicine physician contacted the Missouri Department of Health and Senior Services (MoDHSS) to report eight cases of fixed obstructive lung disease in former workers of a microwave popcorn factory. Four of the patients were on lung transplant lists. All eight had a respiratory illness resembling bronchiolitis obliterans ...
    Public Domain
  • A 33YearOld Textile Worker Dies After Being Pinned by a Bobbin LiftDump North Carolina
    A 33-Year-Old Textile Worker Dies After Being Pinned by a Bobbin Lift/Dump - North Carolina
    National Institute for Occupational Safety and Health. Fatality Assessment and Control Evaluation (FACE) Program
    2002/04/25 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 33-year-old textile worker (the victim) died after being pinned between a bobbin lift/dump and a guardrail upright. The victim was operating the bobbin lift/dump in the yarn preparation department of the plant. Empty bobbins were collected in hoppers that were manually pushed up a ramp onto the lift/dump. The lift/dump was then raised and rotated ...
    Public Domain
  • Personal Aerosol Sampler for Occupational Environments
    Personal Aerosol Sampler for Occupational Environments
    Grinshpun SA ;
    Reponen T
    2002/04/25 | Grant Final Reports
    A new concept for personal aerosol sampling was developed by Drs. Grinshpun and Willeke during the period of 1995-97. They designed a prototype sampler with a curved, porous inlet and a 25-mm collection filter directly behind the inlet. The design allowed avoiding transmission losses in the sampler and made its aspiration efficiency less sensitive ...
  • Jackhammer Operator Run Over by a Truck in a Highway Work Zone
    Jackhammer Operator Run Over by a Truck in a Highway Work Zone
    Bost, Patrick ;
    Bresnitz, Eddy A.
    2002/04/24 | Fatality Assessment and Control Evaluation Reports (FACE)
    On September 8, 2001, a 37-year-old construction worker was killed when he was run over by a fuel truck in a highway work zone. The victim was employed by a construction company that was doing deck repair on an elevated highway leading into a major urban area. Construction was done only on the weekends to minimize traffic disruption in the area. So ...
  • 15YearOld Youth Crushed While Cleaning a Dough Mixing Machine
    15-Year-Old Youth Crushed While Cleaning a Dough Mixing Machine
    Bost, Patrick ;
    Bresnitz, Eddy A.
    2002/04/24 | Fatality Assessment and Control Evaluation Reports (FACE)
    On October 21, 2001, a 15-year-old male pizzeria worker was killed when he became entangled in a machine used to mix pizza dough. The victim had arrived in the United States from Guatemala one month before the incident and had been working at the family-owned pizza restaurant for two weeks. He was paid to do odd jobs at the restaurant, mostly sweep ...
  • Restaurant Maintenance Worker Wedged between Sump Pump Pipe Support Bar and Sump Pump Crock Rim
    Restaurant Maintenance Worker Wedged between Sump Pump Pipe Support Bar and Sump Pump Crock Rim
    Michigan Fatality Assessment and Control Evaluation (Project) (MIFACE)  ...
    2002/04/23 | Fatality Assessment and Control Evaluation Reports (FACE)
    On March 18, 2001, a 54-year-old restaurant maintenance worker died of asphyxiation when he became wedged between a metal support bar for sump pump piping and the rim of the sump pump crock. The uncovered sump pump was located in a storage area behind a row of refrigerators in the restaurant basement. The victim used the storage area as an area to ...
  • Bioeletric Response of GuineaPig Tracheal Epithelium Hypotonic Solution
    Bioeletric Response of Guinea-Pig Tracheal Epithelium Hypotonic Solution
    Fedan, Jeffery S. ;
    Knudsen GA
    2002/04/20 | National Institute for Occupational Safety and Health (NIOSH)
    Hypotonic solution causes cell swelling. Hypotonic solution in the lumen of the GP trachea depolarizes the E and contracts the airway smooth muscle. This study examined the effects of mucosal hypotonic solution on the bioelectric properties of GP tracheal E mounted in Ussing chambers. Stepwise dilution of the mucosal modified Krebs-Henseleit (MKH) ...
    Public Domain
  • DMDMA During Vitamin E Deficiency Effects on Dopaminergic Neurotoxicity and Hepatotoxicity
    D-MDMA During Vitamin E Deficiency: Effects on Dopaminergic Neurotoxicity and Hepatotoxicity
    Johnson E ;
    Kisin E
    2002/04/19 | National Institute for Occupational Safety and Health (NIOSH)
    The mechanism of 3,4-methylenedioxymethamphetamine (d-MDMA)-induced neurotoxicity may involve formation of toxic radical species. Endogenous defenses against toxic radical species include tissue stores of vitamin E, and thiols. We examined whether vitamin E deficiency could alter d-MDMA-induced neurotoxicity by administration of the drug to animals ...
    Public Domain
  • Chronic Treatment with Supraphysiological Levels of Corticosterone Enhances DMDMAInduced Dopaminergic Neurotoxicity in the C57BL6J Female Mouse
    Chronic Treatment with Supraphysiological Levels of Corticosterone Enhances D-MDMA-Induced Dopaminergic Neurotoxicity in the C57BL/6J Female Mouse
    Johnson E ;
    Miller D
    2002/04/19 | National Institute for Occupational Safety and Health (NIOSH)
    Chronic stress and extended periods of elevated circulating glucocorticoids have been reported to exacerbate excitotoxicity-induced hippocampal neuronal injury in rat. Despite continued interest in the effects of protracted exposure to stress or glucocorticoids, there has been little examination of how other types of neurotoxicity may be exacerbate ...
    Public Domain
  • Gene Structure Tissue Expression and Linkage Mapping of the Mouse DLC1 Gene Arhgap7
    Gene Structure, Tissue Expression, and Linkage Mapping of the Mouse DLC-1 Gene (Arhgap7)
    Durkin ME ;
    Popescu NC
    2002/04/17 | National Institute for Occupational Safety and Health (NIOSH)
    DLC-1 (deleted in liver cancer 1) is a candidate tumor suppressor gene for hepatocellular carcinoma and other cancers. It is the human homologue of rat p122, which has been shown to function as a GTPase activating protein for RhoA, and it may be involved in signal transduction pathways regulating cell proliferation and adhesion. To establish an ani ...
    Public Domain
  • Fatal Asbestosis 50 Years After Brief High Intensity Exposure in a Vermiculite Expansion Plant
    Fatal Asbestosis 50 Years After Brief High Intensity Exposure in a Vermiculite Expansion Plant
    Abraham JL ;
    Burnett BR
    2002/04/15 | National Institute for Occupational Safety and Health (NIOSH)
    The authors report the case of a 65-year-old accountant whose only asbestos exposure was during a summer job 50 years earlier in a California vermiculite expansion plant. Vermiculite is a silicate material that is useful in building and agriculture as a filler and insulating agent. He developed extensive fibrocalcific pleural plaques and end-stage ...
  • Effects of Posture on Dynamic Back Loading During a Cable Lifting Task
    Effects of Posture on Dynamic Back Loading During a Cable Lifting Task
    Davis, Kermit G. ;
    Gallagher S
    2002/04/15 | Mining Publications
    This study evaluated spinal loads associated with lifting and hanging heavy mining cable in a variety of postures. This electrical cable can weigh up to 10 kg per metre and is often lifted in restricted spaces in underground coal mines. Seven male subjects performed eight cable lifting and hanging tasks, while trunk kinematic data and trunk muscle ...
    Public Domain
  • Motion Editing and Reuse Techniques and Their Role in Studying Events Between a Machine and Its Operator
    Motion Editing and Reuse Techniques and Their Role in Studying Events Between a Machine and Its Operator
    Ambrose, Dean H. ;
    Volberg O
    2002/04/14 | Mining Publications
    Motion capture involves recording the position and global orientation of joint sensors of a real object, in most cases a real person performing some human activities. This information is usually recorded at uniformly spaced instances of time, or as it is often called frame-by-frame. Then the recorded motion data sets are processed and mapped into a ...
    Public Domain
  • A bowling facility worker died when he was caught in a pinsetter machine
    A bowling facility worker died when he was caught in a pinsetter machine.
    Oklahoma Fatality Assessment and Control Evaluation (OKFACE)  ...
    2002/04/13 | Fatality Assessment and Control Evaluation Reports (FACE)
    A 17-year old bowling facility worker died from injuries received on October 13, 2001, when he was caught in a pinsetter machine. Although he was employed by the bowling facility, he was not working at the time of the incident, but was bowling with friends. Oklahoma Fatality Assessment and Control Evaluation (OKFACE) investigators concluded that to ...
  • VanadateInduced Cell Growth Arrest Is p53Dependent Through Activation of p21 in C141 Cells
    Vanadate-Induced Cell Growth Arrest Is p53-Dependent Through Activation of p21 in C141 Cells
    Huang C ;
    Li J
    2002/04/10 | National Institute for Occupational Safety and Health (NIOSH)
    Vanadium is widely used in industry. It is a potent toxic agent and carcinogen. The mechanisms involved in its toxicity and carcinogenesis are still unclear. Improper cell growth is believed to be involved in cancer development. The present study investigated the regulation of p53 on vanadate-induced cell growth arrest using both p53 wild type C141 ...
    Public Domain
  • Fire Fighter Dies After Returning from MutualAid Fire Call Connecticut
    Fire Fighter Dies After Returning from Mutual-Aid Fire Call – Connecticut
    Van Gelder, Carin ;
    Bogucki, Sandy
    2002/04/09 | Fire Fighter Fatality Investigation and Prevention Program (FFFIPP)
    Death in the Line of Duty…a Summary of a NIOSH Fire Fighter Fatality InvestigationOn February 18, 2001, a 53-year-old male fire fighter responded to and staged at a shopping mall fire which was quickly controlled. After returning to quarters, he parked the engine-tanker he had driven and then a rescue truck in their respective apparatus bays. He wa ...
  • Effects of the Lung Carcinogen Silica on Cyclooxygenase2 and Prostaglandin E2 Expression in RAW 2647 Cells
    Effects of the Lung Carcinogen Silica on Cyclooxygenase-2 and Prostaglandin E2 Expression in RAW 264.7 Cells
    Harris GK ;
    Shi X
    2002/04/06 | National Institute for Occupational Safety and Health (NIOSH)
    Silica is a mineral which is associated with a number of lung diseases, including lung cancer, mesothelioma and silicosis. Elevated levels of the proteins Cyclooxygenase-2 (Cox-2) and Prostaglandin E2 (PGE2) synthase have been observed in lung cancer in a number of in vitro and in vivo studies. Few studies have examined the link between silica expo ...
    Public Domain
  • Oncogenic Potential of Mouse Translation Elongation Factor1 Delta a Novel CadmiumResponsive ProtoOncogene
    Oncogenic Potential of Mouse Translation Elongation Factor-1 Delta, a Novel Cadmium-Responsive Proto-Oncogene
    Joseph P ;
    Lei Y-X
    2002/04/06 | National Institute for Occupational Safety and Health (NIOSH)
    The molecular mechanisms potentially responsible for cadmium-induced cell transformation and tumorigenesis were investigated using BALB/c-3T3 cells transformed with cadmium chloride. Differential display analysis of gene expression revealed consistent and reproducible overexpression of a transcript in the transformed cells compared with the non-tra ...
    Public Domain
44121 - 44140 / 82803