travelling-wave ratio
81Time — This article is about the measurement. For the magazine, see Time (magazine). For other uses, see Time (disambiguation). The flow of sand in an hourglass can be used to keep track of elapsed time. It also concretely represents the present as… …
82Refugee — According to the 1951 Convention Relating to the Status of Refugees, a refugee is a person who owing to a well founded fear of being persecuted for reasons of race, religion, nationality, membership of a particular social group, or political… …
83Edward Coke — This article is about the seventeenth century jurist. For other uses, see Edward Coke (disambiguation). Sir Edward Coke …
84Parallel universe (fiction) — A parallel universe or alternative reality is a hypothetical self contained separate reality coexisting with one s own. A specific group of parallel universes is called a multiverse , although this term can also be used to describe the possible… …
85Information overload — refers to excess amounts of information being provided, making the processing and absorbing tasks very difficult for the individual because we cannot see the validity behind the information (Yang, 2003 [Yang, C.C. (2003) Decision Support Systems …
86Relativistic beaming — Doppler beaming redirects here. For other uses named for Christian Doppler, see Doppler (disambiguation). Only a single jet is visible in M87. Two jets are visib …
87Dominican immigration to Puerto Rico — Puerto Rican population of Dominican origin Total population 68,036 1.8% …
88Section 25 — Origin Blackpool, England Genres Post punk, Alternative dance, Electro, Alternative rock Years active 1977–1988, 2001–present Labels …
89List of Claymore characters — The Claymore anime and manga series features a diverse cast of characters created by Norihiro Yagi. The series is set in a medieval world where humans coexist with creatures called yoma, sentient monsters that feed on human innards. A highly… …
90Dirmstein — Dirmstein …
