practical effect
41Network effect — Diagram showing the network effect in a few simple phone networks. The lines represent potential calls between phones. In economics and business, a network effect (also called network externality or demand side economies of scale) is the effect… …
42Stark effect — The Stark effect is the shifting and splitting of spectral lines of atoms and molecules due to the presence of an external static electric field. The amount of splitting and or shifting is called the Stark splitting or Stark shift. In general one …
43Quantum Hall effect — The quantum Hall effect (or integer quantum Hall effect) is a quantum mechanical version of the Hall effect, observed in two dimensional electron systems subjected to low temperatures and strong magnetic fields, in which the Hall conductivity σ… …
44Generation effect — The generation effect refers to the robust finding that information will be better remembered if it is generated rather than simply read.cite journal |last=Jacoby |first=L. L. |year=1978 |title=On interpreting the effects of repetition: Solving a …
45direct effect — the doctrine in the law of the European Communities that states that a Community Act has direct effect when those who are subject to Community law are given a right. It applies to individuals and institutions. Persons who benefit from the right… …
46Josephson effect — Josephson junction array chip developed by NIST as a standard volt The Josephson effect is the phenomenon of supercurrent (i.e. a current that flows indefinitely long without any voltage applied) across two superconductors coupled by a weak link …
47Sagnac effect — The Sagnac effect (also called Sagnac Interference), named after French physicist Georges Sagnac, is a phenomenon encountered in interferometry that is elicited by rotation. The Sagnac effect manifests itself in a setup called ring interferometry …
48Simon effect — In psychology, the Simon effect refers to the finding that reaction times are usually faster and more accurate when the stimulus occurs in the same relative location as the response, even if the stimulus location is irrelevant to the task. It is… …
49Spin Hall effect — The Spin Hall Effect (SHE) is a transport phenomenon predicted by the Russian physicists M.I. Dyakonov and V.I. Perel in 1971 [1,2] . It consist of an appearance of spin accumulation on the latteral surfaces of a current carrying sample, the… …
50Nostradamus Effect — Genre Sensationalist Apocalyptic Religion Paranormal Theme music composer Scott Cruz Country of origin United States Language(s) English …
