Search results
Results from the WOW.Com Content Network
Machine olfaction is the automated simulation of the sense of smell. An emerging application in modern engineering, it involves the use of robots or other automated systems to analyze air-borne chemicals.
A recent version of the previously named shape theory, also known as odotope theory or Weak Shape Theory, holds that a combination of activated receptors is responsible for any one smell, as opposed to the older model of one receptor, one shape, one smell. Receptors in the odotope model recognize only small structural features on each molecule ...
Even so, each odor receptor does not detect a single odor. Rather each individual odor receptor is broadly tuned to be activated by a number of similar odorant structures. [ 28 ] [ 29 ] Analogous to the immune system , the diversity that exists within the olfactory receptor family allows molecules that have never been encountered before to be ...
Common uses include processing waste water, capturing harmful chemicals or silt from surface runoff, and microbiotic oxidation of contaminants in air. Industrial biofiltration can be classified as the process of utilizing biological oxidation to remove volatile organic compounds, odors, and hydrocarbons.
Organoleptic tests are sometimes conducted to determine if food or pharmaceutical products can transfer tastes or odors to the materials and components they are packaged in. Shelf-life studies often use taste, sight, and smell (in addition to food chemistry and toxicology tests) to determine whether a food product is safe to consume.
Rinse and/or launder items: After soaking, machine washable items can be laundered as usual; items that cannot go in the washer should be rinsed well after soaking and allowed to air dry. When ...
An odor (American English) or odour (Commonwealth English; see spelling differences) is a smell or a scent caused by one or more volatilized chemical compounds generally found in low concentrations that humans and many animals can perceive via their olfactory system.
It keeps my house smelling (and looking) better. Traditional litter boxes tend to smell, so I appreciate that the Litter-Robot 4 helps trap odors to keep that used-litter scent out of my home.