periodically
71Real time control protocol — Real time Transport Control Protocol (RTCP) is a sister protocol of the Real time Transport Protocol (RTP). It is defined in RFC 3550 (which supersedes RFC 1889).RTCP provides out of band control information for an RTP flow. It partners RTP in… …
72Polystrate fossil — [ Nova Scotia, Canada (printed 1868).] Polystrate or upright fossil describes fossils of single organisms (such as tree trunks) that run through more than one geological strata. Entire fossil forests have been discovered [… …
73Coralline algae — Temporal range: Early Cretaceous–recent[1][2][3] …
74Optical parametric oscillator — Infrared optical parametric oscillator An optical parametric oscillator (OPO) is a parametric oscillator which oscillates at optical frequencies. It converts an input laser wave (called pump ) into two output waves of lower frequency (ωs,ωi) by… …
75Horse care — There are many aspects to horse care. Horses, ponies, mules, donkeys and other domesticated equidae require attention from humans for optimal health and long life.Living environmentWorldwide, horses and other equids usually live outside with… …
76Buddhism in Cambodia — Buddhism has existed in Cambodia since at least the 5th century CE, with some sources placing its origin as early as the 3rd century BCE.Fact|date=December 2007 Theravada Buddhism has been the Cambodian state religion since the 13th century CE… …
77Data scrubbing — Not to be confused with Data cleansing or Sanitization (classified information). Data scrubbing is an error correction technique which uses a background task that periodically inspects memory for errors, and then corrects the error using ECC …
78Marine heat exchangers — are the most common way to cool a boat s engine, using the lake, river or ocean water in which the boat floats. Since this water may be corrosive the engine may be cooled by a sealed mixture of distilled water and antifreeze. Heat from the water… …
79The Prisoner (computer game) — Infobox VG title = The Prisoner developer = David Mullich publisher = Edu Ware version = released = vgrelease|NA=1980 genre = Adventure game modes = Single player ratings = platforms = Apple II media = 5¼ disk requirements = Applesoft, 48K RAM… …
80Necromancer (video game) — Necromancer Opening screen on the Atari 8 bit platform Developer(s) Synapse Software …
