propagation process

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• Propagation — can refer to:*Reproduction, and other forms of multiplication or increase **Plant propagation, the production of more plants by seeds, cuttings, grafting or other methods **Propagation of schema, in artificial reproduction *Wave propagation, the… …   Wikipedia

• Propagation delay — Networking= Propagation delay is defined as how long it takes for a certain amount of bytes to transfered over a medium. Propagation delay is the distance between the two routers divided by the propagation speed. Propagation delay = d/s where d… …   Wikipedia

• Propagation constraint — In database systems, a propagation constraint details what should happen to a related table when we update a row or rows of a target table (Paul Beynon Davies, 2004, p.108). Tables are linked using primary key to foreign key relationships. It is… …   Wikipedia

• propagation — I (Roget s IV) n. 1. [Procreation] Syn. reproduction, breeding, multiplication, generation, proliferation; see also procreation , reproduction 1 . 2. [Diffusion] Syn. spread, circulation, dispersion; see distribution 1 . II (Roget s Thesaurus II) …   English dictionary for students

• Plant propagation — is the process of artificially or naturally propagating (distributing or spreading) plants.exual propagation (seed)Seeds and spores can be used for reproduction (through eg sowing). Seeds are typically produced from sexual reproduction within a… …   Wikipedia

• Copy propagation — In compiler theory, copy propagation is the process of replacing the occurrences of targets of direct assignments with their values[1]. A direct assignment is an instruction of the form x = y, which simply assigns the value of y to x. From the… …   Wikipedia

• Society for the Propagation of the Gospel in Foreign Parts —    one of the oldest Protestant missionary agencies, the Society for the Propagation of the Gospel in Foreign Parts (SPG) was founded in England in 1701 in response to the report of Thomas Bray (1656 1739) on the religious situation in the… …   Encyclopedia of Protestantism

• Fruit tree propagation — is usually carried out through asexual reproduction by grafting or budding the desired variety onto a suitable rootstock. Perennial plants can be propagated either by sexual or vegetative means. Sexual reproduction occurs when male pollen from… …   Wikipedia

• Branching process — In probability theory, a branching process is a Markov process that models a population in which each individual in generation n produces some random number of individuals in generation n + 1, according to a fixed probability distribution that… …   Wikipedia

• Chain propagation — is a process in which a reactive intermediate is continuously regenerated during the course of a chemical reaction. In polymerization reaction, the reactive end groups of a polymer chain react in each propagation step with a new monomer molecule… …   Wikipedia

• Interference (wave propagation) — Two point interference in a ripple tank. In physics, interference is the phenomenon in which two waves superpose each other to form a resultant wave of greater or lower amplitude. Interference usually refers to the interaction of waves that are… …   Wikipedia