Results 41 to 50 of about 118,966 (136)

Leveraging Epidemiology to Improve Risk Assessment. [PDF]

open access: yes, 2011
The field of environmental public health is at an important crossroad. Our current biomonitoring efforts document widespread exposure to a host of chemicals for which toxicity information is lacking.
Burke, Thomas A   +5 more
core  

Protection of hospital workers from risks of occupational exposure to biological agents

open access: yesMedycyna Pracy, 2005
<p>Background: Health care workers belong to a high risk occupational group in view of their permanent contact with biological agents. It is essential to take all available and effective technical, organizational and medical preventive measures to protect the exposed workers.
openaire  

Guidelines for health surveillance in the NASA (National Aeronautics and Space Administration) workplace [PDF]

open access: yes
The adequacy of biomedical data sheets used by the NASA medical staff for NASA employees and contractors was assessed. Procedures for developing medical histories, conducting medical examinations, and collecting toxicity data were reviewed ...

core   +1 more source

Historical Development of the Linear Nonthreshold Dose-Response Model as Applied to Radiation [PDF]

open access: yes, 2002
[Excerpt] Despite the nearly universal adoption of the linear nonthreshold dose response model (LNT) as the primary basis for radiation protection standards for the past half century, the LNT remains highly controversial and a contentious topic of ...
Kathren, Ronald L.
core   +1 more source

Occupational exposure to biological agents and the protection of exposed workers according to the new legal regulations

open access: yesMedycyna Pracy, 2005
<p>Directive 2000/54/EC deals thoroughly with issues referring to the protection of workers from risks related to occupational exposure to biological agents in the European Union. The ordinance of the Minister of Health on harmful biological agents at work and the protection of exposed workers implements its content into Polish ...
openaire  

Identifying and Prioritizing Chemicals with Uncertain Burden of Exposure: Opportunities for Biomonitoring and Health-Related Research. [PDF]

open access: yes, 2019
BackgroundThe National Institutes of Health's Environmental influences on Child Health Outcomes (ECHO) initiative aims to understand the impact of environmental factors on childhood disease. Over 40,000 chemicals are approved for commercial use.
(Environmental influences on Child Health Outcomes)   +9 more
core  

Methodological Frontiers in Environmental Epidemiology [PDF]

open access: yes, 2011
Environmental epidemiology comprises the epidemiologic study of those environmental factors that are outside the immediate control of the individual.
Rothman, K J
core   +1 more source

Traditional Biocidal Replacement Viability of Microcrystalline Silver Chloride [PDF]

open access: yes, 2017
The antimicrobial effects of silver ions and silver chloride nanoparticles have been well established while the efficacy of microcrystalline silver chloride has been less studied.
Curtis, R.   +3 more
core   +1 more source

The workers' knowledge about biological agents occurring in work environment and the ways of health protection against occupational exposure to biological hazards

open access: yesMedycyna Pracy, 2003
<p>Background: Occupational, biological factors of microbial, plant and animal origin may become a health hazard to the exposed workers. The aim of the study was to assess the knowledge of biological agents present in the work environment, related health risks, and health protection against biological exposure at work among workers of ...
openaire  

Some potential occupational and environmental hazards associated with fish pond production in Nigeria [PDF]

open access: yes, 2005
The paper highlights the concept of information and the significance of environmental and occupational hazards associated with pond fish production in Nigeria and discuss the possible options for the ways forward.
Ibiwoye, T.I.I.   +4 more
core  

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