314 BC

Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 319 BC 318 BC 317 BC 316 BC 315 BC 314 BC 313 BC 312 BC 311 BC 310 BC 309 BC --- Events The Third War of the Diadochi erupts in the Mediterranean and Near East. Antigonus, the ruler of Asia, faces a coalition consisting of Cassander, the Macedonian regent; Lysimachus, the Satrap of Thrace; and Ptolemy, the Satrap of Egy ...

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 321 BC 320 BC 319 BC 318 BC 317 BC 316 BC 315 BC 314 BC 313 BC 312 BC 311 BC 316 BC - Events. Cassander, the Macedonian Regent, besieges Olympias, mother of Alexander the Great, in Pydna. Cassander soon captures the city, kills Olympias, and regains custody of the young king Alexander IV and his mother Roxane. T ...

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• 316 BC - Events
• 316 BC - Births
• 316 BC - Deaths

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Aeschines (389 - 314 BC), Greek statesman and one of the ten Attic orators, was born at Athens. The statements as to his parentage and early life are conflicting; but it seems probable that his parents, though poor, were respectable. After assisting his father in his school, he tried his hand at acting with indifferent success, served with distinction in the army, and held several clerkships, amongst them the office of clerk to the Boule. The fall of Olynthus (348 BC) brought Aeschines into the political arena, and he was sent on an embassy to rou ...

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• Aeschines - Ancient Authorities
• Aeschines - Editions

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Antigonus I Cyclops or Monophthalmus ("the One-eyed", so called from his having lost an eye) (382 BC - 301 BC) was a Macedonian nobleman, general, and satrap under Alexander the Great. He was a major figure in the Wars of the Diadochi after Alexander's death. He established the Antigonid dynasty and declared himself King in 306 BC. Antigonus was appointed governor of Greater Phrygia in 333 BC, and in the division of the provinces after Alexander's death in 323 BC he also received Pamphylia and Lycia from Perdiccas, regen ...

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• Antigonus I Monophthalmus - External link

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Benevento is a town and archiepiscopal see of Campania, Italy, capital of the province of Benevento, 32 miles northeast of Naples. It is situated on a hill 400 ft. above sea-level at the confluence of the Calore and Sabbato. Estimated population in 1997 was 63,568. Benevento occupies the site of the ancient Beneventum, originally Maleventum or more correctly Maloeis (derived from the Greek word for apple malon). The Romans' theory that it meant "the site of bad wind" is no longer considered by histor ...

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• Benevento - History
• Benevento - Benevento in antiquity
• Benevento - Duchy of Benevento
• Benevento - Papal Benevento
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• Benevento - Miscellaneous

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Xenocrates of Chalcedon (396 - 314 BC) was a Greek philosopher and scholarch or rector of the Academy from 339 to 314 BC. Removing to Athens in early youth, he became the pupil of the Socratic Aeschines, but presently joined himself to Plato, whom he attended to Sicily in 361. Upon his master's death, in company with Aristotle he paid a visit to Hermias at Atarneus. In 339, Aristotle being then in Macedonia, Xenocrates succeeded Speusippus in the presidency of the school, defeating his competitors Menedemus and Heraclides Ponticus by a few votes. On three occasions he was member of an Athen ...

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 324 BC 323 BC 322 BC 321 BC 320 BC 319 BC 318 BC 317 BC 316 BC 315 BC 314 BC Events Spring - Antigonus, Macedonian commander in Asia, defeats the outlaw Eumenes in Asia Minor, driving Eumenes into the East. Summer - Death of the Macedonian regent Antipater. He makes his colleague, the elderly Polyperchon, his successor as regent, in preference to his own son Cassander. Ptolemy laun ...

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 250s BC 314 BC 313 BC 312 BC 311 BC 310 BC 309 BC 308 BC 307 BC 306 BC 305 BC 304 BC Events It is possibly in this year (or else the year before), that King Alexander IV of Macedon and his mother Roxane is murdered under orders of his Regent Cassander. The Babylonian War between Antigonus and Seleucus ends with the victory of ...

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC Years: 315 BC 314 BC 313 BC 312 BC 311 BC - 310 BC - 309 BC 308 BC 307 BC 306 BC 305 BC Events Cassander, the Regent of Macedon, probably has the boy-king Alexander IV and his mother Roxane secretly murdered at some point during this year, although the dead king is still recognized officially for five more years. Anti ...

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC Years: 317 BC 316 BC 315 BC 314 BC 313 BC - 312 BC - 311 BC 310 BC 309 BC 308 BC 307 BC Events In the Wars of the Diadochi, Ptolemy meets a force under Antigonus's son Demetrius at Gaza, where they fight an inconclusive battle. Ptolemy proceeds to invade Syria, but withdraws when Antigonus himself arrives with reinfor ...

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 323 BC 322 BC 321 BC 320 BC 319 BC 318 BC 317 BC 316 BC 315 BC 314 BC 313 BC Events Spring - beginning of the Second War of the Diadochi. In Greece, Antipater's son Cassander revolts against his father's chosen successor as regent, Polyperchon. Cassander allies with Ptolemy, the governor of Egypt, and Antigonus, the commander ...

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Centuries: 5th century BC - 4th century BC - 3rd century BC Decades: 360s BC 350s BC 340s BC 330s BC 320s BC 310s BC 300s BC 290s BC 280s BC 270s BC 260s BC 322 BC 321 BC 320 BC 319 BC 318 BC 317 BC 316 BC 315 BC 314 BC 313 BC 312 BC Events Spring - In the Second War of the Diadochi, Eumenes, whose authority is rejected by Seleucus, Satrap of Babylon, moves east to Susa. Spring - Cassander secures his control of both Athens, where he installs Demetrius of Phaleron as his ...

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Crystal structures can be divided into 32 classes, or point groups, according to the number of rotational axes and reflection planes they exhibit that leave the crystal structure unchanged. Of the thirty-two crystal classes, twenty-one are non-centrosymmetric (not having a centre of symmetry), and of these, twenty exhibit direct piezoelectricity the remaining one being the cubic class 432. Ten of these are polar (i.e. spontaneously polarise), having a dipole in their unit cell, and exhibit pyroelectricity. If this dipole can be reversed by t ...

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Pyroelectricity, Pyroelectricity - Explanation, Pyroelectricity - History, Pyroelectricity - The pyroelectric crystal classes, Pyroelectricity - Recent developments

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Hipparchus astronomer - Motion of the Moon. Hipparchus also studied the motion of the Moon and confirmed the accurate values for some periods of its motion that Chaldean astronomers had obtained before him. The traditional value (from Babylonian System B) for the mean synodic month is 29 days;31,50,8,20 (sexagesimal) = 29.5305941... d. Expressed as 29 days + 12 hours + 793/1080 hours this value has been used later in the Hebrew calendar (possibly from Babylonian sources). The Chaldeans also kn ...

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Hipparchus astronomer, Hipparchus astronomer - Life and work, Hipparchus astronomer - Babylonian sources, Hipparchus astronomer - Geometry and trigonometry, Hipparchus astronomer - Lunar and solar theory, Hipparchus astronomer - Motion of the Moon, Hipparchus astronomer - Orbit of the Moon, Hipparchus astronomer - Apparent motion of the Sun, Hipparchus astronomer - Orbit of the Sun, Hipparchus astronomer - Calendar, Hipparchus astronomer - Distance parallax size of the Moon and Sun, Hipparchus astronomer - Eclipses, Hipparchus astronomer - Astronomical instruments and astrometry, Hipparchus astronomer - Geography, Hipparchus astronomer - Star catalogue, Hipparchus astronomer - Celestial bodies, Hipparchus astronomer - Celestial coordinate systems, Hipparchus astronomer - Brightness of stars, Hipparchus astronomer - Precession of the equinoxes 146 BC-130 BC, Hipparchus astronomer - Hipparchus and astrology, Hipparchus astronomer - Named after Hipparchus, Hipparchus astronomer - Literature

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In 327, war broke out again between Samnite hill people and those on Campania's plain. The Samnites established a garrison in Neapolis -- a city inhabited by Greeks. Again people of the plain sought Rome's assistance, and again Rome went to war against the Samnites. The Romans soon confronted the Samnites of the middle Liris river valley (modern Liri), sparking the Second, or Great, Samnite War (326-304 BC), which lasted twenty years and was not a defensive venture for Rome. During the first half of the war Rome suffered serious defeats, but the second ha ...

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Samnite Wars, Samnite Wars - The First Samnite War, Samnite Wars - The Second Great Samnite War, Samnite Wars - The Third Samnite War

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Benevento - Benevento in antiquity. The site was the chief town of the Samnites, who took refuge here after their defeat by the Roman Republic in 314 BC. It appears not to have fallen into Roman hands until Pyrrhus's absence in Sicily, but served as a base of operations in the last campaign against Pyrrhus, who gave up his campaign in Italy after the inconclusive Battle of Beneventum (275 BC). A Latin colony was planted here in 268 BC, and it was then that the name was changed for the sake of superstition ...

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Benevento, Benevento - History, Benevento - Benevento in antiquity, Benevento - Duchy of Benevento, Benevento - Papal Benevento, Benevento - Sights, Benevento - Miscellaneous

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Agrinio - Radio. Agrinio 93.7 FM, website: http://www.agriniofm.gr Agrinio - Newspaper. Nea Epohi, website: http://www.epoxi.gr ...

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Agrinio, Agrinio - History, Agrinio - Communications, Agrinio - Radio, Agrinio - Newspaper, Agrinio - Historical population, Agrinio - Sites of interest, Agrinio - Other, Agrinio - Sporting teams

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In 314 BC, a small settlement was established along the banks of the Li River. In 111 BC, during the reign of Emperor Wu of the Han Dynasty, Shi An County was established, which could be regarded as the beginning of the city. In 507 AD, the town was renamed Guizhou. Guilin prospered in the Tang and Song dynasties but remained a county. The city was also a nexus between the central government and the southwest border, and it was where regular armies were placed to guard that border. Canals were built through the city so that food supplies could be directly transported from the food-productive Yangtze plain to the farthest ...

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Guilin, Guilin - History, Guilin - Physical Setting, Guilin - Administrative divisions, Guilin - People, Guilin - Climate, Guilin - Economy, Guilin - Colleges and Universities, Guilin - Attractions, Guilin - Quotes, Guilin - Guilin Dining, Guilin - Additional Images

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For centuries the Sabellian highlanders of the Apennines had struggled to force their way into the plains between the hills and the Mediterranean. But Tuscans and Latins had held them in check, and for the past hundred years the direction of their expansion had been not on Latium but east and south-east. They had begun to stream into Campania where they had become accustomed to a more civilized life, and in turn had become less warlike and ill-fitted to cope with their kinsmen of the hills. The most powerful group of the highlanders, the con ...

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Samnite Wars, Samnite Wars - The First Samnite War, Samnite Wars - The Second Great Samnite War, Samnite Wars - The Third Samnite War

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Pyroelectricity can be visualized as one side of a triangle, where each corner represents energy states in the crystal: kinetic, electrical and thermal energy. The side between electrical and thermal corners represents the pyroelectric effect and produces no kinetic energy. The side between kinetic and electrical corners represents the piezoelectric effect and produces no heat. Although artificial pyroelectric materials have been engineered, the effect was first discovered in minerals such as quartz and tourmaline and other ionic crystals. The pyroelectric effect is also present in both bone and tendon. The name is derived fr ...

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Pyroelectricity, Pyroelectricity - Explanation, Pyroelectricity - History, Pyroelectricity - The pyroelectric crystal classes, Pyroelectricity - Recent developments

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