|
255 Deaths
__NOTOC__ Year 255 ( CCLV) was a common year starting on Monday of the Julian calendar. At the time, it was known in Rome as the Year of the Consulship of Valerianus and Gallienus (or, less frequently, year 1008 ''Ab urbe condita''). The denomination 255 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place China * Sima Shi quells Guanqiu Jian and Wen Qin's rebellion. * March 23 – Sima Shi passes away. * Sima Zhao, Sima Shi's younger brother, inherits his brother's authority. By topic Science * Ma Jun, Chinese mechanical engineer from Cao Wei, invents the south-pointing chariot, a path-finding directional compass vehicle that uses a differential gear, not magnetics. Births * January 6 – Marcellus I, bishop of Rome (d. 309) * Dorotheus of Tyre, Syrian bishop and martyr (d. 362) * Zhang Gui, Chinese governor of the Jin Dynasty (d. 314 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman Numerals
Roman numerals are a numeral system that originated in ancient Rome and remained the usual way of writing numbers throughout Europe well into the Late Middle Ages. Numbers are written with combinations of letters from the Latin alphabet, each with a fixed integer value. The modern style uses only these seven: The use of Roman numerals continued long after the Fall of the Western Roman Empire, decline of the Roman Empire. From the 14th century on, Roman numerals began to be replaced by Arabic numerals; however, this process was gradual, and the use of Roman numerals persisted in various places, including on clock face, clock faces. For instance, on the clock of Big Ben (designed in 1852), the hours from 1 to 12 are written as: The notations and can be read as "one less than five" (4) and "one less than ten" (9), although there is a tradition favouring the representation of "4" as "" on Roman numeral clocks. Other common uses include year numbers on monuments and buildin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetics
Magnetism is the class of physical attributes that occur through a magnetic field, which allows objects to attract or repel each other. Because both electric currents and magnetic moments of elementary particles give rise to a magnetic field, magnetism is one of two aspects of electromagnetism. The most familiar effects occur in ferromagnetic materials, which are strongly attracted by magnetic fields and can be magnetized to become permanent magnets, producing magnetic fields themselves. Demagnetizing a magnet is also possible. Only a few substances are ferromagnetic; the most common ones are iron, cobalt, nickel, and their alloys. All substances exhibit some type of magnetism. Magnetic materials are classified according to their bulk susceptibility. Ferromagnetism is responsible for most of the effects of magnetism encountered in everyday life, but there are actually several types of magnetism. Paramagnetic substances, such as aluminium and oxygen, are weakly attracted to an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
February 23
Events Pre-1600 * 303 – Roman emperor Diocletian orders the destruction of the Christian church in Nicomedia, beginning eight years of Diocletianic Persecution. * 532 – Byzantine emperor Justinian I lays the foundation stone of a new Orthodox Christian basilica in Constantinople – the Hagia Sophia. * 628 – Khosrow II, last Sasanian shah of Iran, is overthrown. * 705 – Empress Wu Zetian abdicates the throne, restoring the Tang dynasty. * 1455 – Traditionally the date of publication of the Gutenberg Bible, the first Western book printed with movable type. 1601–1900 * 1725 – J. S. Bach leads his '' Tafel-Music'' '' Shepherd Cantata'' for the birthday of Christian, Duke of Saxe-Weissenfels. * 1763 – Berbice slave uprising in Guyana: The first major slave revolt in South America. *1778 – American Revolutionary War: Baron von Steuben arrives at Valley Forge, Pennsylvania, to help train the Continental Army. * 1820 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Constantine The Great
Constantine I (27 February 27222 May 337), also known as Constantine the Great, was a Roman emperor from AD 306 to 337 and the first Roman emperor to convert to Christianity. He played a Constantine the Great and Christianity, pivotal role in elevating the status of Christianity in Rome, Edict of Milan, decriminalising Christian practice and ceasing Persecution of Christians in the Roman Empire, Christian persecution. This was a turning point in the Historiography of the Christianization of the Roman Empire, Christianisation of the Roman Empire. He founded the city of Constantinople (modern-day Istanbul) and made it the capital of the Empire, which it remained for over a millennium. Born in Naissus, a city located in the Roman province, province of Moesia Superior (now Niš, Serbia), Constantine was the son of Flavius Constantius, a Roman army officer from Moesia Superior, who would become one of the four emperors of the Tetrarchy. His mother, Helena, mother of Constantin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
True Cross
According to Christian tradition, the True Cross is the real instrument of Jesus' crucifixion, cross on which Jesus of Nazareth was Crucifixion of Jesus, crucified. It is related by numerous historical accounts and Christian mythology, legends that Helena, mother of Constantine I, Helen, the mother of Roman emperor Constantine the Great, recovered the True Cross at the Holy Sepulchre in Jerusalem, when she travelled to the Holy Land in the years 326–328. The late fourth-century historians Gelasius of Caesarea and Tyrannius Rufinus wrote that while Helen was there, she discovered the hiding place of three crosses that were believed to have been used at the crucifixion of Jesus and the two thieves, Penitent thief, Dismas and Impenitent thief, Gestas, who were executed with him. To one cross was affixed the Titulus (inscription), titulus bearing Jesus' name, but according to Rufinus, Helen was unsure of its legitimacy until a miracle revealed that it was the True Cross. This event ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helena, Mother Of Constantine I
Flavia Julia Helena (; , ''Helénē''; – 330), also known as Helena of Constantinople and in Christianity as Saint Helena, was an ''List of Augustae, Augusta'' of the Roman Empire and mother of Emperor Constantine the Great. She was born in the lower classes''Anonymus Valesianus'1.2 "Origo Constantini Imperatoris". traditionally in the city of Drepanon, Bithynia, in Asia Minor, which was renamed Helenopolis (Bithynia), Helenopolis. Helena ranks as an important figure in the history of Christianity. In her final years, she made a religious tour of Syria Palaestina and Jerusalem, during which ancient tradition claims that she discovered the True Cross. The Eastern Orthodox Church, Catholic Church, Oriental Orthodox Churches, Anglican Communion, and the Lutheranism, Lutheran Church revere her as a saint. Early life Though Helena's birthplace is not known with certainty, Helenopolis (Bithynia), Helenopolis, then Drepanon, in Bithynia, following Procopius, is the one su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jin Dynasty (266–420)
The Jin dynasty or Jin Empire, sometimes distinguished as the or the , was an Dynasties of China, imperial dynasty in China that existed from 266 to 420. It was founded by Emperor Wu of Jin, Sima Yan, eldest son of Sima Zhao, who had previously been declared the King of Jin. There are two main divisions in the history of the dynasty. The (266–316) was established as the successor to Cao Wei after Sima Yan usurped the throne from Cao Huan. The capital of the Western Jin was initially in Luoyang, though it later moved to Chang'an (modern Xi'an). In 280, after conquering Eastern Wu, the Western Jin ended the Three Kingdoms period and reunited China proper for the first time since the end of the Han dynasty. From 291 to 306, a series of civil wars known as the War of the Eight Princes were fought over control of the Jin state which weakened it considerably. In 304, the dynasty experienced a wave of Invasion and rebellion of the Five Barbarians, rebellions by non-Han Chinese, H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zuo Fen
Zuo Fen (, also written as "左棻"); 255 – 23 April 300), courtesy name Lanzhi (兰芝), was a Chinese woman poet of the Western Jin dynasty. Life Zuo Fen was born in Linzi prefecture to a family of Confucian scholars. Her mother died young, but her father, Zuo Xi, became an imperial official in charge of the imperial archives. She got a good literary education and often played word games with her brother, Zuo Si, who would become a famous writer as well. In 272 she went to the palace and became a concubine of Emperor Wu of Jin Emperor Wu of Jin (; 236 – 16 May 290), personal name Sima Yan (), courtesy name Anshi (安世), was a grandson of Sima Yi, nephew of Sima Shi and son of Sima Zhao. He became the first emperor of the Jin dynasty (266–420), Jin dynasty a .... There she wrote the ''Rhapsody of Thoughts on Separation'', in which she expressed frustration at being separated from her family and the rest of the world. Her expression of dissatisfaction with li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jin Dynasty (265–420)
Jin may refer to: States Jìn 晉 * Jin (Chinese state) (晉國), major state of the Zhou dynasty, existing from the 11th century BC to 376 BC * Jin dynasty (266–420) (晉朝), also known as Liang Jin and Sima Jin * Jin (Later Tang precursor) (晉國; 907–923), Five Dynasties and Ten Kingdoms period * Later Jin (Five Dynasties) (後晉; 936–947), Five Dynasties and Ten Kingdoms period Jīn 金 * Jin dynasty (1115–1234) (金朝), also known as the Jurchen Jin * Later Jin (1616–1636) (後金; 1616–1636), precursor of the Qing dynasty Others * Jin (Korean state) (辰國), precursor of the Jinhan Confederation * Balhae (698–713), originally known as Jin (震) Places * Jin Prefecture (Shanxi) (晉州), a former Chinese prefecture centered on present-day Linfen, Shanxi * Jin Prefecture (Shaanxi) (金州), a former Chinese efecture centered on present-day Ankang, Shaanxi * Jin Prefecture (Hunan) (锦州), a former Chinese prefecture centered on Luyang in present ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhang Gui
Zhang Gui (, 255–314) was the governor of Liang province and first Duke of Xiping under the Western Jin. He was the seventeenth generation descendant of King of Changshan Zhang Er from the Chu–Han Contention The Chu–Han Contention (), also known as the Chu–Han War (), was an interregnum in Imperial China between the fall of the Qin dynasty and the establishment of the Han dynasty. After the Qin dynasty was overthrown in 206 BCE, the empir ... era. In 301, he was appointed governor of Liang province. In 313, he was granted the title Duke of Xiping. The following year, Zhang Gui died from an illness and his followers supported his eldest son Zhang Shi to continue the governor position. References {{DEFAULTSORT:Zhang, Gui Monarchs of Former Liang 314 deaths 255 births ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martyr
A martyr (, ''mártys'', 'witness' Word stem, stem , ''martyr-'') is someone who suffers persecution and death for advocating, renouncing, or refusing to renounce or advocate, a religious belief or other cause as demanded by an external party. In colloquial usage, the term can also refer to any person who suffers a significant consequence in protest or support of a cause. In the martyrdom narrative of the remembering community, this refusal to comply with the presented demands results in the punishment or execution of an individual by an oppressor. Accordingly, the status of the 'martyr' can be considered a posthumous title as a reward for those who are considered worthy of the concept of martyrdom by the living, regardless of any attempts by the deceased to control how they will be remembered in advance. Insofar, the martyr is a relational figure of a society's boundary work that is produced by collective memory. Originally applied only to those who suffered for their religious b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorotheus Of Tyre
Saint Dorotheus (Greek: Άγιος Δωρόθεος) bishop of Tyre (present-day Lebanon; c. 255 – 362) is traditionally credited with an ''Acts'' of the Seventy Apostles (which may be the same work as the lost '' Gospel of the Seventy''), who were sent out according to the ''Gospel of Luke'' 10:1. Dorotheus was a learned priest of Antioch (Eusebius, VII.32) and a eunuch. Dorotheus is said to have been driven into exile during the persecution of Diocletian, but later returned. He attended the Council of Nicaea in 325, but was exiled to Odyssopolis ( Varna) on the Black Sea in Thrace by Julian the Apostate. There, the 107-year-old priest was martyred for his faith. His feast day is observed June 5 according to the Gregorian calendar which coincides with June 18 on the Julian calendar. See also * Pseudo-Dorotheus, works pseudepigraphically attributed to Dorotheus of Tyre * 4th century in Lebanon This article lists historical events that occurred between 301–400 in mode ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
