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Anatolius Of Laodicea
Anatolius of Laodicea (early 3rd century – July 3, 283), also known as Anatolios of Alexandria, became Bishop of Laodicea on the Mediterranean coast of Roman Syria in AD 268. He was not only one of the foremost scholars of his day in the physical sciences as well as in Aristotelean philosophy but also a great computist. Anatolius is considered a saint by both the Eastern Orthodox and the Roman Catholic Church. His feast day, like the one of his namesake Saint Anatolius of Constantinople, is celebrated on July 3. Life Anatolius was born and raised in Alexandria, Egypt, during the early 3rd century. Prior to becoming one of the great lights of the Church, Anatolius enjoyed considerable prestige at Alexandria. According to Eusebius of Caesarea, he was credited with a rich knowledge of arithmetic, geometry, physics, rhetoric, dialectic, and astronomy. Also according to Eusebius, Anatolius was deemed worthy to maintain the school of the Aristotelian succession in Alexandri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint
In religious belief, a saint is a person who is recognized as having an exceptional degree of Q-D-Š, holiness, likeness, or closeness to God. However, the use of the term ''saint'' depends on the context and Christian denomination, denomination. In Catholic Church, Catholic, Eastern Orthodox Church, Eastern Orthodox, Anglican Communion, Anglican, Oriental Orthodox, and Lutheranism, Lutheran doctrine, all of their faithful deceased in Heaven are considered to be saints, but some are considered worthy of greater honor or emulation. Official ecclesiastical recognition, and consequently a public cult of veneration, is conferred on some denominational saints through the process of canonization in the Catholic Church or glorification in the Eastern Orthodox Church after their approval. While the English word ''saint'' originated in Christianity, History of religion, historians of religion tend to use the appellation "in a more general way to refer to the state of special holiness t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geometry
Geometry (; ) is, with arithmetic, one of the oldest branches of mathematics. It is concerned with properties of space such as the distance, shape, size, and relative position of figures. A mathematician who works in the field of geometry is called a ''geometer''. Until the 19th century, geometry was almost exclusively devoted to Euclidean geometry, which includes the notions of point, line, plane, distance, angle, surface, and curve, as fundamental concepts. During the 19th century several discoveries enlarged dramatically the scope of geometry. One of the oldest such discoveries is Carl Friedrich Gauss' ("remarkable theorem") that asserts roughly that the Gaussian curvature of a surface is independent from any specific embedding in a Euclidean space. This implies that surfaces can be studied ''intrinsically'', that is, as stand-alone spaces, and has been expanded into the theory of manifolds and Riemannian geometry. Later in the 19th century, it appeared that geome ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christendom
Christendom historically refers to the Christian states, Christian-majority countries and the countries in which Christianity dominates, prevails,SeMerriam-Webster.com : dictionary, "Christendom"/ref> or is culturally or historically intertwined with. Following the spread of Christianity from the Levant to Europe and North Africa during the early Roman Empire, Christendom has been divided in the pre-existing Greek East and Latin West. Consequently, internal sects within Christian religion arose with their own beliefs and practices, centred around the cities of Rome (Western Christianity, whose community was called Western or Latin Christendom) and Constantinople ( Eastern Christianity, whose community was called Eastern Christendom). From the 11th to 13th centuries, Latin Christendom rose to the central role of the Western world. The history of the Christian world spans about 1,700 years and includes a variety of socio-political developments, as well as advances in the arts, arc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metonic
The Metonic cycle or enneadecaeteris (from grc, ἐννεακαιδεκαετηρίς, from ἐννεακαίδεκα, "nineteen") is a period of almost exactly 19 years after which the lunar phases recur at the same time of the year. The recurrence is not perfect, and by precise observation the Metonic cycle defined as 235 synodic months is just 2 hours, 4 minutes and 58 seconds longer than 19 tropical years. Meton of Athens, in the 5th century BC, judged the cycle to be a whole number of days, 6,940. Using these whole numbers facilitates the construction of a lunisolar calendar. A tropical year is longer than 12 lunar months and shorter than 13 of them. The arithmetic identity 12×12 + 7×13 = 235 shows that a combination of 12 "short" years (12 months) and 7 "long" years (13 months) will be almost exactly equal to 19 solar years. Application in traditional calendars In the Babylonian and Hebrew lunisolar calendars, the years 3, 6, 8, 11, 14, 17, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bollandists
The Bollandist Society ( la, Societas Bollandistarum french: Société des Bollandistes) are an association of scholars, philologists, and historians (originally all Jesuits, but now including non-Jesuits) who since the early seventeenth century have studied hagiography and the cult of the saints in Christianity. Their most important publication has been the ''Acta Sanctorum'' (The Lives of the Saints). They are named after the Flemish Jesuit Jean Bollandus (1596–1665). ''Acta Sanctorum'' The idea of the ''Acta Sanctorum'' was first conceived by the Dutch Jesuit Heribert Rosweyde (1569–1629), who was a lecturer at the Jesuit college of Douai. Rosweyde used his leisure time to collect information about the lives of the saints. His principal work, the 1615 ''Vitae Patrum'', became the foundation of the ''Acta Sanctorum''. Rosweyde contracted a contagious disease while ministering to a dying man, and died himself on October 5, 1629, at the age of sixty. Father Jean Bollandus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zenobia
Septimia Zenobia ( Palmyrene Aramaic: , , vocalized as ; AD 240 – c. 274) was a third-century queen of the Palmyrene Empire in Syria. Many legends surround her ancestry; she was probably not a commoner and she married the ruler of the city, Odaenathus. Her husband became king in 260, elevating Palmyra to supreme power in the Near East by defeating the Sassanians and stabilizing the Roman East. After Odaenathus' assassination, Zenobia became the regent of her son Vaballathus and held de facto power throughout his reign. In 270, Zenobia launched an invasion that brought most of the Roman East under her sway and culminated with the annexation of Egypt. By mid-271 her realm extended from Ancyra, central Anatolia, to southern Egypt, although she remained nominally subordinate to Rome. However, in reaction to the campaign of the Roman emperor Aurelian in 272, Zenobia declared her son emperor and assumed the title of empress (declaring Palmyra's secession from Rome). The Roma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eunapius
Eunapius ( el, Εὐνάπιος; fl. 4th–5th century AD) was a Greek sophist and historian of the 4th century AD. His principal surviving work is the ''Lives of Philosophers and Sophists'' ( grc-gre, Βίοι Φιλοσόφων καὶ Σοφιστῶν; la, Vitae sophistarum), a collection of the biographies of 23 philosophers and sophists. Life He was born at Sardis, AD 347. In his native city he studied under his relative, the sophist Chrysanthius, and while still a youth went to Athens, where he became a favourite pupil of Prohaeresius the rhetorician. He possessed considerable knowledge of medicine. In his later years he seems to have lived at Athens, teaching rhetoric. He was initiated into the Eleusinian Mysteries by the last Hierophant, Nestorius.Eunapius, ''Vit. Soph.'' 7.3.1; K. Clinton, ''Sacred Officials of the Eleusinian Mysteries'' (1974) p. 42ff. There is evidence that he was still living in the reign of the younger Theodosius. Writing Eunapius was th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iamblichus
Iamblichus (; grc-gre, Ἰάμβλιχος ; Aramaic: 𐡉𐡌𐡋𐡊𐡅 ''Yamlīḵū''; ) was a Syrian neoplatonic philosopher of Arabic origin. He determined a direction later taken by neoplatonism. Iamblichus was also the biographer of the Greek mystic, philosopher, and mathematician Pythagoras. In addition to his philosophical contributions, his ''Protrepticus'' is important for the study of the sophists because it preserved about ten pages of an otherwise-unknown sophist known as the Anonymus Iamblichi. Life According to the ''Suda'' and Iamblichus' biographer, Eunapius, he was born in Chalcis in Coele Syria. The son of a wealthy, well-known family, Iamblichus was descended from the Emesene dynasty. He initially studied under Anatolius of Laodicea and later studied under Porphyry, a pupil of Plotinus (the founder of neoplatonism). Iamblichus disagreed with Porphyry about theurgy, reportedly responding to Porphyry's criticism of the practice in '' De Mysterii ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philosopher
A philosopher is a person who practices or investigates philosophy. The term ''philosopher'' comes from the grc, φιλόσοφος, , translit=philosophos, meaning 'lover of wisdom'. The coining of the term has been attributed to the Greek thinker Pythagoras (6th century BCE).. In the classical sense, a philosopher was someone who lived according to a certain way of life, focusing upon resolving existential questions about the human condition; it was not necessary that they discoursed upon theories or commented upon authors. Those who most arduously committed themselves to this lifestyle would have been considered ''philosophers''. In a modern sense, a philosopher is an intellectual who contributes to one or more branches of philosophy, such as aesthetics, ethics, epistemology, philosophy of science, logic, metaphysics, social theory, philosophy of religion, and political philosophy. A philosopher may also be someone who has worked in the humanities or other sciences whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pagan
Paganism (from classical Latin ''pāgānus'' "rural", "rustic", later "civilian") is a term first used in the fourth century by early Christians for people in the Roman Empire who practiced polytheism, or ethnic religions other than Judaism. In the time of the Roman empire, individuals fell into the pagan class either because they were increasingly rural and provincial relative to the Christian population, or because they were not '' milites Christi'' (soldiers of Christ).J. J. O'Donnell (1977)''Paganus'': Evolution and Use ''Classical Folia'', 31: 163–69. Alternative terms used in Christian texts were ''hellene'', ''gentile'', and ''heathen''. Ritual sacrifice was an integral part of ancient Graeco-Roman religion and was regarded as an indication of whether a person was pagan or Christian. Paganism has broadly connoted the " religion of the peasantry". During and after the Middle Ages, the term ''paganism'' was applied to any non-Christian religion, and the term presumed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy () is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Babylonians, Greeks, Indians, Egyptians, Chinese, Maya, and many ancient indigenous peoples of the Americas. In the past, astronomy included disciplines as diverse as astrometry, celestial navigation, observational astronomy, and the making of calendars. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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