ⓘ Exposure science is the study of an organisms contact with chemical, physical, biological agents or other health risk occurring in their environments, and advan ..


ⓘ Exposure science

Exposure science is the study of an organisms contact with chemical, physical, biological agents or other health risk occurring in their environments, and advances knowledge of the mechanisms and dynamics of events either causing or preventing adverse health outcomes.

Exposure science plays a fundamental role in the development and application of epidemiology, toxicology, and risk assessment. It provides critical information for protecting human and ecosystem health. Exposure science also has the ability to play an effective role in other fields, including environmental regulation, urban, traffic safety and ecosystem planning, and disaster management; in many cases these are untapped opportunities. Exposure science links human and ecologic behavior to environmental processes in such a way that the information generated can be used to mitigate or prevent future adverse exposures.

Exposure science can be thought of most simply as the study of stressors, receptors, and their contacts in the context of space and time. For example, ecosystems are receptors for such stressors as mercury, which may cascade from the ecosystem to populations to individuals in the ecosystem because of concentration and accumulation in the food web, which lead to exposure of humans and other species. As the stressor mercury in this case is absorbed into the bodies of organisms, it comes into contact with tissues and organs. It is important to recognize that exposure science applies to any level of biologic organization ecologic, community, or individual - and, at the individual level, encompasses external exposure outside the person or organism, internal exposure inside the person or organism, and dose.

  • The Journal of Exposure Science and Environmental Epidemiology is an online - only peer - reviewed medical journal covering all aspects of environmental health
  • Exposure assessment is a branch of environmental science and occupational hygiene that focuses on the processes that take place at the interface between
  • cinematography, a multiple exposure is the superimposition of two or more exposures to create a single image, and double exposure has a corresponding meaning
  • In photography, exposure is the amount of light per unit area the image plane illuminance times the exposure time reaching a photographic film or electronic
  • Exposure is a short - film oriented science - fiction anthology series that aired on the Sci - Fi Channel between the years of 2000 and 2002. The series showcased
  • The mere - exposure effect is a psychological phenomenon by which people tend to develop a preference for things merely because they are familiar with them
  • Exposure or Exposures may refer to: The Exposures a pseudonym for German electronic musician Jan Jeline Exposure film a 1932 American film Exposure
  • Exposure compensation is a technique for adjusting the exposure indicated by a photographic exposure meter, in consideration of factors that may cause
  • same exposure have the same EV for any fixed scene luminance Exposure value is also used to indicate an interval on the photographic exposure scale
  • Exposure in magic refers to the practice of revealing the methods of magic tricks. The practice is generally frowned upon amongst magicians, who believe
  • Long - exposure time - exposure or slow - shutter photography involves using a long - duration shutter speed to sharply capture the stationary elements of images