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Showing 47321 - 47340 of 82802 results
  • Guidelines management of natural rubber latex allergy and selecting the right glove for the right task in health care facilities
    Guidelines - management of natural rubber latex allergy and selecting the right glove for the right task in health care facilities
    New Jersey. Department of Health. Division of Environmental and Occupational Health, Occupational Disease Epidemiology and Surveillance Program
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    Natural rubber latex (NRL) has proven effective in preventing transmission of many infectious diseases. Unfortunately, use of NRL gloves in this preventive effort has contributed to documented sensitization to NRL allergens of 1-6% of the general population, and 7-17 % of health care workers.1,2 NRL exposure sources in the health care setting may i ...
  • O6Methylguanine DNA Adducts Associated with Occupational Nitrosamine Exposure
    O6-Methylguanine DNA Adducts Associated with Occupational Nitrosamine Exposure
    Butler MA ;
    DeBord, D. Gayle
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    Occupational nitrosamine exposures from a rubber vehicle seal (VS) curing operation were compared with the peripheral blood lymphocyte concentrations of two nitrosamine-related DNA adducts. N7-methylguanine (N7mdG) and 06-methylguanine (O6mdG), and with the activity of the enzyme that repairs 06mdG adducts, 06- alkylguanine-DNA alkyltransferase (AG ...
    Public Domain
  • Examination Of Group Behavior During Mine Fire Escapes Behavioral And Organizational Dimensions Of Underground Mine Fires
    Examination Of Group Behavior During Mine Fire Escapes; Behavioral And Organizational Dimensions Of Underground Mine Fires
    1/1/2000 | National Institute for Occupational Safety and Health (NIOSH)
    It is suggested in chapter 1 that emergency activities (including escape) are not individualistic. They tend to be group responses. If escapes from mine fires are group activities, then preparation for such events must take group behavior into account. This chapter explores the hypothesis that the miners who escaped from the three mines under study ...
    Public Domain
  • Preliminary Report on the Results of the Second Phase of a RoundRobin Endotoxin Assay Study Using Cotton Dust
    Preliminary Report on the Results of the Second Phase of a Round-Robin Endotoxin Assay Study Using Cotton Dust
    Bartlett K ;
    Brown, Mary E.
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    In an on-going endotoxin assay study, a two-part interlaboratory endotoxin assay study has been completed. The purpose of the study was to compare the variation in assay results between different laboratories, and, if the variation was high, to see if a common protocol would reduce the variation. In both parts of the study, membrane filters laden w ...
    Public Domain
  • Why Most Workers with Occupational Repetitive Trauma Do Not File for Workers Compensation
    Why Most Workers with Occupational Repetitive Trauma Do Not File for Workers’ Compensation
    Biddle J ;
    Gardiner JC
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    Despite the availability of no fault insurance for wage replacement and medical care costs, the majority of workers diagnosed with an occupational disease do not apply for workers' compensation. The objective of the study was to determine the reasons why workers diagnosed with work-related musculoskeletal disease did not apply for workers' compensa ...
  • Alterations of CancerRelated Genes in Tumor Cell Lines Derived from CadmiumTransformed BALBC3T3 Cells
    Alterations of Cancer-Related Genes in Tumor Cell Lines Derived from Cadmium-Transformed BALB/C-3T3 Cells
    Joseph P ;
    Muchnok TK
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    The International Agency for Research on Cancer (IARC) has classified cadmium as a human carcinogen. A large number at workers are potentially exposed to this metal in various occupational settings. Considering the lack at information regarding the molecular mechanism(s) at cadmium carcinogenesis, studies were conducted to investigate the changes i ...
    Public Domain
  • Dermal Chemical Hazards
    Dermal Chemical Hazards
    Boeniger, Mark F. ;
    Que Hee SS
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    The skin is the body's largest organ and is constantly exposed to the outside environment. Although the skin evolved primarily to maintain internal homeostasis and body temperature, and act as a barrier to external pathogens, it is poorly equipped to deal with the chemicals and excessive physical insults that can be present in modern industry. Such ...
  • Workers are the experts
    Workers are the experts.
    Center to Protect Workers' Rights
    2000/01/01 | CPWR - Center for Construction Research and Training Publications
    This video shows how construction workers' ideas can improve safety and health on site. Features a safe bridge construction project, a vacuum system to reduce silica exposures to masonry workers, a crane mirror system, and ergonomic improvements on Boston's Big Dig. [Description provided by NIOSH]
  • Proceedings of the Second National Fishing Industry Safety and Health Workshop November 2122 1997 Seattle Washington
    Proceedings of the Second National Fishing Industry Safety and Health Workshop: November 21-22, 1997, Seattle, Washington
    Conway, George A. ;
    Klatt, Michael L.
    2000/01/01 | NIOSH Numbered Publications
    This proceedings presented the papers generated from the second national workshop on the health and safety in the commercial fishing industry with emphasis on the industry in Alaska. Specific topics included: epidemiology of vessel casualties and commercial facilities in Alaska; non-fatal injuries in the Alaskan commercial fishing industry; the fin ...
    Public Domain
  • Quality circles and occupational safety and health a critical review of the literature
    Quality circles and occupational safety and health: a critical review of the literature.
    Pezaro A
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    The use of employee involvement schemes known as quality circles (QC) to increase safety in industry is reviewed. There are two general views of worker participation on industry: a management approach, which has goals of reducing labor conflict, and a social/philosophical approach, which views participation as an educational and psychological proce ...
    Public Domain
  • Hospital Safety Climate and Its Relationship with Safe Work Practices and Workplace Exposure Incidents
    Hospital Safety Climate and Its Relationship with Safe Work Practices and Workplace Exposure Incidents
    Bernacki E ;
    Escamillia-Cejudo A
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    In the industrial setting, employee perceptions regarding their organization's commitment to safety (i.e., safety climate) have been shown to be important correlates to both the adoption and maintenance of safe work practices and to workplace injury rates. However, safety climate measures specific to the hospital setting have rarely been evaluated. ...
  • Toxicological screening for organophosphorus induced delayed neurotoxicity complications in toxicity testing
    Toxicological screening for organophosphorus induced delayed neurotoxicity: complications in toxicity testing.
    National Institute for Occupational Safety and Health
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    Organophosphorus induced delayed neurotoxicity (OPIDN) is discussed. The clinical signs of OPIDN are temporally distinct from the acute anti/acetylcholinesterase (AChE) effect and the syndrome of motor end plate inhibition. OPIDN occurs 6 to 21 days after oral, inhalation, or dermal exposure and its development is independent of an acute cholinergi ...
    Public Domain
  • Respirable Dust Evaluation of Two Portland Cement Operations
    Respirable Dust Evaluation of Two Portland Cement Operations
    Cecala, Andrew B. ;
    Thimons, Edward D.
    2000/01/01 | Mining Publications
    Several years ago, the Mine Safety and Health Administration (MSHA) proposed changing the metal/nonmetal dust limit from a 10-mg/m3 total nuisance dust standard to a 5-mg/m3 respirable dust standard. Discussions with the Portland Cement Association and a number of member companies were held to determine the potential impact this change could have o ...
    Public Domain
  • Molecular Mechanism of CrVIInduced Carcinogenesis
    Molecular Mechanism of Cr(VI)-Induced Carcinogenesis
    Castranova, Vincent ;
    Shi X
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    We hypothesize that reduction of Cr(VI) to its low oxidation states, Cr(V) and Cr(IV), is an important step in the mechanism of Cr(VI)-induced carcinogenesis. These chromium intermediates are able to generate reactive oxygen species (ROS), which initiate Cr(VI)-induced carcinogenesis. Through free radical reactions, Cr(VI) can activate multiple car ...
    Public Domain
  • Utilizing the Advance and Relieve Method to Reduce Horizontal Stress Affects on the Mine Roof A Case Study
    Utilizing the 'Advance and Relieve' Method to Reduce Horizontal Stress Affects on the Mine Roof, A Case Study
    01/01/2000 | NIOSH
    The practical application of the "advance and relieve" method is discussed. A trial of the method was conducted for a room and pillar coal operation that was experiencing roof cutters and long running roof falls caused by high horizontal stresses.
    Public Domain
  • Dissemination Receipt Utilization and Impact of Information
    Dissemination, Receipt, Utilization and Impact of Information
    Schulte, Paul A.
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    Today I will describe the dissemination efforts at the National Institute for Occupational Safety and Health (NIOSH). NIOSH is both a research institution and a public health institution. We conduct a wide range of programs-from etiologic and intervention research to dissemination of our materials. These activities are summarized in our vision: "De ...
    Public Domain
  • A Composite Binomial Model Derived from Correlated Random Variables
    A Composite Binomial Model Derived from Correlated Random Variables
    Groff, Jensen H. ;
    Schlecht, Paul C.
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    Motivated by a correlation problem in a power calculation of proficiency testing, a composite binomial model is developed to describe the distribution for the number of outliers from measurement results of multiple analytes contained in a single sampler. This model is different from other binomial models in that its component Bernoulli variables ar ...
    Public Domain
  • Overview Of The Underground Environment And Study Settings Behavioral And Organizational Dimensions Of Underground Mine Fires
    Overview Of The Underground Environment And Study Settings; Behavioral And Organizational Dimensions Of Underground Mine Fires
    01/01/2000
    This chapter details the perspective from which collected data have been examined. The first part, intended primarily for lay readers, discusses several topics related to mining as an enterprise. Initially, the organizational functioning of atypical large mine will be described. It is the formal structure above a miner that decides the conditions o ...
    Public Domain
  • Proficiency Analytical Testing PAT Program August 1999
    Proficiency Analytical Testing (PAT) Program (August 1999)
    Feng, H. Amy ;
    Schlecht, Paul C.
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    A total of 1134 laboratories were enrolled in the PAT Program with 1014 laboratories submitting results on Round 138. Of the 1014 laboratories submitting results, 865 used the Internet data entry system. Table 1 lists the reference values, performance limits, and participants for each sample type in the PAT program. Table II Presents the summary of ...
    Public Domain
  • Semen Quality of Men Applying Pesticides in Northwest Minnesota
    Semen Quality of Men Applying Pesticides in Northwest Minnesota
    Erickson LL ;
    Garry VF
    2000/01/01 | National Institute for Occupational Safety and Health (NIOSH)
    NIOSH and the University of Minnesota conducted a reproductive health study of men applying pesticides in northwest Minnesota. Two semen samples were collected from each of 90 study participants. The first semen sample was collected in July 1998 at the end of the herbicide application season and the second in late October 1998 at the end of the fun ...
    Public Domain
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