Glossary D

The Environmental Glossary. Letter D +++ Popular Articles: 'Development', 'Disease', 'Distribution function'

A Dose -Response Relationship is the quantitative relationship between the amount of Exposure to a substance and the extent of toxic injury or disease produced.

A Dosimeter is an instrument to measure dosage; many so-called dosimeters actually measure exposure rather than dosage.

Deutsch: Dosimetrie / Español: Dosimetría / Português: Dosimetria / Français: Dosimétrie / Italiano: Dosimetria

Dosimetry in the environmental context refers to the measurement and calculation of the dose absorbed by the human body or the environment from exposure to ionizing and non-ionizing radiation. This can include natural background radiation, radiation from industrial processes, medical treatments, or nuclear accidents. The purpose of environmental dosimetry is to evaluate and monitor the levels of radiation to which people and ecosystems are exposed, to ensure they remain within safe limits and to assess the potential impact on health and the environment.

A DOT Reportable Quantity is the quantity of a substance specified in a U.S.

Double Drivers are Having two drivers in the cab instead of one allows for the continual movement of freight, thereby eliminating the need for overnight stops and idling.

double hulled tankers are large transport ships with two hulls with space between them, protecting the cargo (in most cases, oil) from spilling in case of a collision.

A double sample is a sample of a sample. Specifically in EMAP, resource attributes

Double trucks (Doubles) are two 28-foot trailers that are pulled by one tractor. Doubles also are known as "double bottoms.

A Downer Cow is a Cow unable to arise due to disease or injury.