Highly hazardous chemical: A highly hazardous chemical is a substance classified by the American Occupational Safety and Health Administration as material that is both toxic and reactive and whose potential for human injury is high if released. Highly hazardous chemicals may cause cancer, birth defects, induce genetic damage, cause miscarriage, injury and death from relatively small exposures.List of Superfund sites in the United States: These are lists of Superfund sites in the United States, designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) of 1980. Superfund sites are polluted locations requiring a long-term response to clean up hazardous material contaminations.Household chemicals: Household chemicals are non-food chemicals that are commonly found and used in and around the average household. They are a type of consumer goods, designed particularly to assist cleaning, pest control and general hygiene purposes.List of film accidents: This is intended to be a list of notable accidents which occurred during the shooting of films and television, such as cast or crew fatalities or serious accidents which plagued production. It is not intended to be a list of every minor injury an actor or stuntman suffered during filming.Polarized light pollution: Polarization is a property of light waves that describes the orientation of their oscillations. Polarized light pollutionGábor Horváth, György Kriska, Péter Malik, Bruce Robertson.Occupational hygiene: Occupational (or "industrial" in the U.S.Pocket petWHO collaborating centres in occupational health: The WHO collaborating centres in occupational health constitute a network of institutions put in place by the World Health Organization to extend availability of occupational health coverage in both developed and undeveloped countries.Network of WHO Collaborating Centres in occupational health.Autopharmacology: Autopharmacology relates to the scientific study of the regulation of body functions by the activity of its naturally existent (or endogenous) chemical factors of the tissues. A more restricted definition would consider substances that were first identified as external agents which had a documented action on physiological functions, but later were discovered as existing as endogenous factors.Public Health Act: Public Health Act is a stock short title used in the United Kingdom for legislation relating to public health.Proportional reporting ratio: The proportional reporting ratio (PRR) is a statistic that is used to summarize the extent to which a particular adverse event is reported for individuals taking a specific drug, compared to the frequency at which the same adverse event is reported for patients taking some other drug (or who are taking any drug in a specified class of drugs). The PRR will typically be calculated using a surveillance database in which reports of adverse events from a variety of drugs are recorded.List of Parliamentary constituencies in Kent: The ceremonial county of Kent,Global Risks Report: The Global Risks Report is an annual study published by the World Economic Forum ahead of the Forum’s Annual Meeting in Davos, Switzerland. Based on the work of the Global Risk Network, the report describes changes occurring in the global risks landscape from year to year and identifies the global risks that could play a critical role in the upcoming year.Substance-related disorder