Quarter

A quarter is one fourth, ¹⁄₄, 25% or 0.25 and may refer to:

Other uses

See also

Quarter (urban subdivision)

A quarter is a section of an urban settlement.

Its borders can be administratively chosen (then denoted as borough), and it may have its own administrative structure (subordinate to that of the city, town or other urban area). Such a division is particularly common in countries like Poland (dzielnica), Serbia (четврт, četvrt), Croatia (četvrt), Georgia (კვარტალი), Germany (Ortsteil/Stadtteil), Italy (Quartiere), France (Quartier), Romania ("Cartier") and Cambodia (Sangkat).

Quarter can also refer to a non-administrative but distinct neighbourhood with its own character: for example, a slum quarter. It is often used for a district connected with a particular group of people: for instance, some cities are said to have Jewish quarters, diplomatic quarters or Bohemian quarters.

Most Roman cities were divided to four parts, called Quarters, by their two main avenues: the Cardo and the Decumanus Maximus.

The Old City of Jerusalem currently has four quarters: the Muslim Quarter, Christian Quarter, Jewish Quarter and Armenian Quarter (it used to have a Moroccan Quarter). A Christian quarter also exists in Damascus.

Calendar year

Generally speaking, a calendar year begins on the New Year's Day of the given calendar system and ends on the day before the following New Year's Day, and thus consists of a whole number of days. To reconcile the calendar year with the astronomical cycle (which has a fractional number of days) certain years contain extra days.

The Gregorian year, which is in use in most of the world, begins on January 1 and ends on December 31. It has a length of 365 days in an ordinary year, with 8,760 hours, 525,600 minutes, and 31,536,000 seconds; but 366 days in a leap year, with 8,784 hours, 527,040 minutes, and 31,622,400 seconds. With 97 leap years every 400 years, the year has an average length of 365.2425 days. Other formula-based calendars can have lengths which are further out of step with the solar cycle: for example, the Julian calendar has an average length of 365.25 days, and the Hebrew calendar has an average length of 365.2468 days.

The astronomer's mean tropical year which is averaged over equinoxes and solstices is currently 365.24219 days, slightly shorter than the average length of the year in most calendars, but the astronomer's value changes over time, so William Herschel's suggested correction to the Gregorian calendar may become unnecessary by the year 4000.

Nona

Nona may refer to:

Numeral prefix

Numeral or number prefixes are prefixes derived from numerals or occasionally other numbers. In English and other European languages, they are used to coin numerous series of words, such as unicycle – bicycle – tricycle, dyad – triad – decade, biped – quadruped, September – October – November – December, decimal – hexadecimal, sexagenarian – octogenarian, centipede – millipede, etc. There are two principal systems, taken from Latin and Greek, each with several subsystems; in addition, Sanskrit occupies a marginal position. There is also an international set of metric prefixes, which are used in the metric system, and which for the most part are either distorted from the forms below or not based on actual number words.

Table of number prefixes in English

In the following prefixes, a final vowel is normally dropped before a root that begins with a vowel, with the exceptions of bi-, which is bis- before a vowel, and of the other monosyllables, du-, di-, dvi-, tri-, which are invariable.

Nona (deity)

Nona was one of the Parcae, the three personifications of destiny in Roman mythology (the Moirai in Greek mythology and in Germanic mythology, the Norns), and the Roman goddess of pregnancy. The Roman equivalent of the Greek Clotho, she spun the thread of life from her distaff onto her spindle. Nona, whose name means "ninth", was called upon by pregnant women in their ninth month when the child was due to be born.

She, Decima and Morta together controlled the metaphorical thread of life.