A late Roman statue Portrait of the Four Tetrarchs | depicting the four Tetrarchs, now in Venice

Map of the Roman Empire under the Tetrarchy, showing the dioceses and the four Tetrarchs ' zones of influence.

In terms of regional jurisdiction there was no precise division between the four Tetrarchs, and this period did not see the Roman state actually split up into four distinct sub-empires.

The four Tetrarchy | Tetrarchs, Venice

* The four Tetrarchs establish their capitals close to the Roman frontier:

The Tetrarchy | Tetrarchs were the four co-rulers who governed the Roman Empire as long as Diocletian's reform lasted.

Of the four Tetrarchs, Constantius made the least effort to implement the decrees of the edicts in the western provinces that were under his direct authority, limiting himself to knocking down a handful of churches.

* Tetrarchs, the four co-emperors of the Roman Empire instituted by the Emperor Diocletian

alt = Map of the Roman Empire under the Tetrarchy, showing the dioceses and the four Tetrarchs ' zones of influence

Map of the Roman Empire under the Tetrarchy, showing the Roman diocese | dioceses and the four Tetrarchs ' zones of control.

the former figure is based on a somewhat unusual birth of four by a Central American female ( see chapter on Laying, Brooding, Hatching, and Birth ), the latter on a `` normal '' newly born individual.

After four centuries of urban life, this abrupt climatic change evidently caused abandonment of Tell Leilan, regional desertion, and collapse of the Akkadian empire based in southern Mesopotamia.

The first version of the Aster consisted of four " Eurocard's ", one Z80 CPU card with 64KB memory, one Motorola MC6845 based video card, one double density floppy disk controller card and one " keyboard / RS232 / cassette interface " card.

It exists in four major polymorphs: α, β, γ and T. Whereas α, β and T phases are based on B < sub > 12 </ sub > icosahedra, the γ-phase can be described as a rocksalt-type arrangement of the icosahedra and B < sub > 2 </ sub > atomic pairs.

In their current form, Olympic and other amateur bouts are typically limited to three or four rounds, scoring is computed by points based on the number of clean blows landed, regardless of impact, and fighters wear protective headgear, reducing the number of injuries, knockdowns, and knockouts.

A baby eastern bongo at Louisville Zoo in Kentucky. To illustrate significance of genetic diversity loss ; assume the average metapopulation size is 35 animals based on 140 animals spread across four populations ( 140 / 4 = 35 ).

And, based on the findings of placebo-controlled studies, they do not recommend use of benzodiazepines beyond two to four weeks, as tolerance and physical dependence develop rapidly, with withdrawal symptoms including rebound anxiety occurring after six weeks or more of use.

Ninety – four different chemical elements or types of atoms based on the number of protons are observed on earth naturally, having at least one isotope that is stable or has a very long half-life.

The Navy also operates four submarines based in Talcahuano.

The region is based at Heraklion and is divided into four regional units ( pre-Kallikratis prefectures ).

Therefore, four loose families of more-efficient light transport modelling techniques have emerged: rasterization, including scanline rendering, geometrically projects objects in the scene to an image plane, without advanced optical effects ; ray casting considers the scene as observed from a specific point-of-view, calculating the observed image based only on geometry and very basic optical laws of reflection intensity, and perhaps using Monte Carlo techniques to reduce artifacts ; and ray tracing is similar to ray casting, but employs more advanced optical simulation, and usually uses Monte Carlo techniques to obtain more realistic results at a speed that is often orders of magnitude slower.

Because approach number four is often based on hardware mechanisms and avoids abstractions and a multiplicity of degrees of freedom, it is more practical.

The Dawn Christadelphians use a statement of faith which is based on the original 1886 statement of faith, but has four additions addressing issues that have arisen since that time.

These Pythian Games rank second among the four stephanitic games chronologically and based on importance.

All four of these books are based on interviews with Engelbart as well as other contributors in his laboratory.

Apart from the ' College ' and the ' Time ' series, Brubeck recorded four LPs featuring his compositions based on the group's travels, and the local music they encountered.

The author based part of his narrative on the story of the Scottish castaway Alexander Selkirk, who spent four years stranded on the island of Juan Fernandez.

Doom has appeared in several forms in addition to games, including a comic book, four novels by Dafydd Ab Hugh and Brad Linaweaver ( loosely based on events and locations in the games ), a board game and even a live-action film starring Karl Urban and The Rock released in 2005.

However, continued demand led to a Nova 4 machine, this time based on four AMD 2901 bit-slice ALUs.

The Nova 4 / Eclipse S / 140 was based on four AMD 2901 bit-slice ALUs, with microcode in read-only memory, and was the first Nova designed for DRAM main memory only, without provision for magnetic core memory.

If the spacecraft detects an anomaly, it changes the carrier between four tones, based on urgency.

The first few chapters of the novel, dealing with the discovery of Erewhon, are in fact based on Butler's own experiences in New Zealand where, as a young man, he worked as a sheep farmer on Mesopotamia Station for about four years ( 1860 – 1864 ) and explored parts of the interior of the South Island of which he wrote about in his A First Year in Canterbury Settlement ( 1863 ).

It is originally based on his earlier game Elfenroads ( published by White Wind ), but since Elfenroads took about four hours for a game, the play was simplified to reduce the time closer to an hour, making it appeal more as a family game.

His definition is based on the presence in the esoteric currents of four essential characteristics: a theory of correspondences between all parts of the invisible and the visible cosmos, the conviction that nature is a living entity owing to a divine presence or life-force, the need for mediating elements ( such as symbols, rituals, angels, visions ) in order to access spiritual knowledge, and, fourthly, an experience of personal and spiritual transmutation when arriving at this knowledge.

Series of this type include the Famous Five ( 21 novels, 1942 – 1963, based on four children and their dog ), the Five Find-Outers and Dog, ( 15 novels, 1943 – 1961, where five children regularly outwit the local police ) as well as The Secret Seven ( 15 novels, 1949 – 1963, a society of seven children who solve various mysteries ).

In the film, there are no male actors and the four leading actresses dubbed themselves in the Castilian version.

Within five days after the beginning of their terms, the four Aediles ( two Plebeian, two Curule ) were required to determine, by lot or by agreement among themselves, what parts of the city each should hold jurisdiction over.

In are references to four parties in the Corinthian church, of which two attached themselves to Paul and Apollos respectively, using their names ( the third and fourth were Peter, identified as Cephas, and Jesus himself ).

The four reportedly pledged themselves to Jihad in the Spring of 2000, in a ceremony presided over by Wail – who had dubbed himself Abu Mossaeb al-Janubi after one of Muhammad's companions.

The isolation of the four remaining small bongo populations, which themselves would appear to be in decline, means that a substantial amount of genetic material is lost each generation.

Eventually, Becket was murdered inside Canterbury Cathedral by four knights who believed themselves to be acting on Henry's behalf.

However, purely negative play is rarely a winning strategy: successful players ( in all versions other than golf croquet ) will use all four balls to set up a break for themselves, rather than simply making the game as difficult as possible for their opponents.

Charlton's relegation from the Championship was all but confirmed on Easter Monday ( 13 April ) when, despite picking up a point in a 0 – 0 draw at Coventry, they found themselves 12 points from safety with four games remaining.

If there is a grain of historical truth behind these legends, it may be that Suizei's bare narrative points to one of the chieftains of four clans of the Unebi region who disputed among themselves in the struggle to achieve hegemeony in the Yamato area.

Along with Pohl, the four started calling themselves the " Quadrumvirate ".

Further, Menelik had spent much of the previous four years building up a supply of modern weapons and ammunition, acquired from the French, British, and the Italians themselves, as the European colonial powers sought to keep each other's North African aspirations in check.

Eidolon is supported by his four generals, themselves a reference to the Four Horsemen of the Apocalypse.

Earlier meetings of groups that later formed the Republican Party were held in Ripon, Wisconsin ; Exeter, New Hampshire ; and Crawfordsville, Iowa, and all four cities bill themselves as the " Birthplace of the Republican Party.

It is used in the Yuki language of California and in the Pamean languages of Mexico, because the Yuki and Pame keep count by using the four spaces between their fingers rather than the fingers themselves.

According to the documentary hypothesis, the first five books of the Bible ( Pentateuch / Torah ), including Genesis, were collated during the 5th century BC from four main sources, which themselves date from no earlier than the 10th century BC.

But at that time, and down to the 9th century, other bishops too referred to themselves as vicars of Christ, and for another four centuries this description was sometimes used of kings and even judges, as it had been used in the 5th and 6th centuries to refer to the Byzantine emperor.

All 20S particles consist of four stacked heptameric ring structures that are themselves composed of two different types of subunits ; α subunits are structural in nature, whereas β subunits are predominantly catalytic.

* Chapter 1 defines four kinds of monks: ( 1 ) Cenobites, those " in a monastery, where they serve under a rule and an abbot "; ( 2 ) Anchorites, or hermits, who, after long successful training in a monastery, are now coping single-handedly, with only God for their help ; ( 3 ) Sarabaites, living by twos and threes together or even alone, with no experience, rule and superior, and thus a law unto themselves ; and ( 4 ) Gyrovagues, wandering from one monastery to another, slaves to their own wills and appetites.

" The Doctor also comments in The Invasion of Time that Sontarans can mass-clone themselves at rates up to a million embryos every four minutes.

Although the New Testament only contains two letters to the Corinthians, the evidence from the letters themselves is that he wrote at least four:

Those who call themselves humanists are estimated to number between four and five million people worldwide.

Those who call themselves humanists are estimated to number between four and five million people worldwide in 31 countries, but there is uncertainty because of the lack of universal definition throughout censuses.

The four reportedly pledge themselves to Jihad in the Spring of 2000, in a ceremony presided over by Wail — who had dubbed himself Abu Mossaeb al-Janubi after one of Muhammad's companions.

After their arrest and imprisonment in 1649, four of the ' Leveller ' leaders — Walwyn, Overton, Lilburne and Thomas Prince — signed a manifesto in which they called themselves Levellers.