hypothetical event

См. также в других словарях:

• Event calculus — The event calculus is a logical language for representing and reasoning about actions and their effects first presented by Robert Kowalski and Marek Sergot in 1986.It was extended by Murray Shanahan and Rob Miller in the 1990s.The basic… …   Wikipedia

• Phaeton (hypothetical planet) — Heinrich Wilhelm Matthäus Olbers, who formulated the planet Phaeton hypothesis Phaeton (or Phaëton, less often Phaethon) is the name of a hypothetical planet posited to once have existed between the orbits of Mars and Jupiter whose destruction… …   Wikipedia

• Vulcan (hypothetical planet) — Vulcan was a small planet proposed to exist in an orbit between Mercury and the Sun in a 19th century hypothesis. This hypothesis has now been rendered obsolete by Albert Einstein s theory of general relativity.Argument for Vulcan s existenceIn… …   Wikipedia

• List of hypothetical planetary objects — A hypothetical planetary object is a planet, natural satellite or similar body whose existence is not known, but has been inferred from observational scientific evidence. Over the years a number of hypothetical planets have been proposed, and… …   Wikipedia

• Extinction event — …   Wikipedia

• Impact event — Artist s impression of a major impact event. The collision between Earth and an asteroid a few kilometers in diameter may release as much energy as several million nuclear weapons detonating simultaneously. An impact event is the collision of a… …   Wikipedia

• Doomsday event — A doomsday event is a specific, plausibly verifiable or hypothetical occurrence which has an exceptionally destructive effect on the human race.[1] The final outcomes of doomsday events may range from a major disruption of human civilization, the …   Wikipedia

• Quaternary extinction event — Late Pleistocene landscape of northern Eurasia The Quaternary period saw the extinctions of numerous predominantly larger, especially megafaunal, species, many of which occurred during the transition from the Pleistocene to the Holocene epoch.… …   Wikipedia

• Control event rate — In epidemiology and biostatistics, the control event rate (CER) is a measure of how often a particular statistical event (such as response to a drug, adverse event or death) occurs within the scientific control group of an experiment [1]. This… …   Wikipedia

• Tollmann's hypothetical bolide — Alexander Tollmann s bolide, proposed by Kristen Tollmann and Tollmann (1994), is a hypothesis presented by Austrian geologist Dr. Alexander Tollmann, suggesting that one or several bolides (asteroids or comets) struck the Earth at 7640 BCE… …   Wikipedia

• Grammaire anglaise — La grammaire anglaise (ou grammaire de l anglais) est l étude systématique des éléments constitutifs de la langue anglaise. Si cette grammaire est relativement simple dans la mesure où certaines structures sont semblables à celles rencontrées… …   Wikipédia en Français