intercalary
81Lunar calendar — A lunar calendar is a calendar that is based on cycles of the lunar phase. A common purely lunar calendar is the Islamic calendar or Hijri calendar. A feature of the Islamic calendar is that a year is always 12 months, so the months are not… …
82Muhammad — For other persons named Muhammad, see Muhammad (name). For other uses, see Muhammad (disambiguation). Prophet Muhammad Prophet, Messenger, Apostle, Witness, Bearer of Good Tidings, Warne …
83Month — For the Egyptian hawk god, see Monthu. A month is a unit of time, used with calendars, which was first used and invented in Mesopotamia, as a natural period related to the motion of the Moon; month and Moon are cognates. The traditional concept… …
84Metonic cycle — Heliocentric Solar System In astronomy and calendar studies, the Metonic cycle or Enneadecaeteris (from Greek words for nineteen years) is a period of very close to 19 years which is remarkable for being very nearly a common multiple of the solar …
85Pompey — For other uses, see Pompey (disambiguation). Gnaeus Pompeius Magnus Roman statue of Pompey, at the Villa Arconati a Castellazzo di Bollate (Milan, Italy). It was brought there from Rome in 1627 by Galeazzo Arconati. Born September 29, 106 BC …
86Nhat Hanh — Infobox Buddhist biography name = Thích Nhất Hạnh img size = 200px img capt = landscape = birth name = Nguyễn Xuân Bảo other names = Thầy ( teacher ) dharma name = birth date = birth date and age|1926|10|11 birth place = Tha Tien, Quang Ngai… …
87Season of the Harvest — The Egyptian term Season of the Harvest (the Egyptian or Shemu is transliterated as Smw ndash; and occasionally written as Shomu). The word Shemu literally translates as low water and corresponded roughly from mid March to mid July when the crops …
88Hindu calendar — The Hindu calendar used in ancient times has undergone many changes in the process of regionalization, and today there are several regional Indian calendars, as well as an Indian national calendar. Most of these calendars are inherited from a… …
89Deletion (genetics) — Deletion on a chromosome In genetics, a deletion (also called gene deletion, deficiency, or deletion mutation) (sign: Δ) is a mutation (a genetic aberration) in which a part of a chromosome or a sequence of DNA is missing. Deletion is the loss of …
90Hijra (Islam) — For other uses, see Hijra (disambiguation). Hijra Other names The Flight of Mahomet;[1][2] The Migration of Mohammad; The Migration; Hijrah; Hegira Participants Muhammad and his followers …
