A hunting dog refers to a canine that hunts with or for humans. There are several types of hunting dogs developed for various tasks. The major categories of hunting dogs include hounds, terriers, d...
In computing, a denial-of-service (DoS) or distributed denial-of-service (DDoS) attack is an attempt to make a machine or network resource unavailable to its intended users. Although the means to c...
Drug delivery refers to approaches, formulations, technologies, and systems for transporting a pharmaceutical compound in the body as needed to safely achieve its desired therapeutic effect. It may...
A bacteriophage /ˈbækˈtɪər.i.oʊˌfeɪdʒ/ (informally, phage /ˈfeɪdʒ/) is a virus that infects and replicates within a bacterium. The term is derived from 'bacteria' and the Greek φαγεῖν phagein "to d...
A nanostructure is a structure of intermediate size between microscopic and molecular structures. Nanostructural detail is microstructure at nanoscale. In describing nanostructures it is necessa...
A biocide is a chemical substance or microorganism which can deter, render harmless, or exert a controlling effect on any harmful organism by chemical or biological means. Biocides are commonly use...
A pest is "a plant or animal detrimental to humans or human concerns (as agriculture or livestock production)";[1] alternative meanings include organisms that cause nuisance and epidemic disease as...
Vaccination is the administration of antigenic material (a vaccine) to stimulate an individual's immune system to develop adaptive immunity to a pathogen.
Chemical treatment
Microfibrous media
Immunization, or immunisation, is the process by which an individual's immune system becomes fortified against an agent (known as the immunogen).
Crotalaria juncea, known as sunn or sunn hemp, is a tropical Asian plant of the legume family (Fabaceae). Grown as a source of green manure, fodder and the lignified fiber obtained from its stem, i...
A vaccine is a biological preparation that improves immunity to a particular disease.
A semiconductor is a pure crystaline material which has electrical conductivity between that of a conductor such as copper and that of an insulator such as glass. Semiconductors are the foundation ...
Hyaluronan (also called hyaluronic acid or hyaluronate or HA) is an anionic, nonsulfated glycosaminoglycan distributed widely throughout connective, epithelial, and neural tissues.
The point spread function describes the response of an imaging system to a point source or point object. A more general term for the PSF is a system's impulse response, the PSF being the impulse re...
Chloroplasts /ˈklɔrəplæsts/ are organelles, specialized subunits, in plant and algal cells. Their main role is to conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the e...
An electric battery is a device consisting of one or more electrochemical cells that convert stored chemical energy into electrical energy. Each cell contains a positive terminal, or cathode, and a...
Hydantoin, or glycolylurea, is a heterocyclic organic compound with the formula CH₂CNHCNH. It is a colorless solid that arises from the reaction of glycolic acid and urea.It is an oxidized derivati...
Fluidics, or fluidic logic, is the use of a fluid to perform analog or digital operations similar to those performed with electronics.
