|
William IV, Landgrave Of Hesse-Kassel
William IV of Hesse-Kassel (24 June 153225 August 1592), also called ''William the Wise'', was the first Landgrave of the Landgraviate of Hesse-Kassel (or Hesse-Cassel). He was the founder of the oldest line, which survives to this day. Life Landgrave William was born in Kassel, the eldest son of Landgrave Philip the Magnanimous and Christine of Saxony. After his father's death in 1567, the Landgraviate of Hesse was divided among the four sons from the late Landgrave of Hesse's first marriage, and William received the portion around the capital Kassel, the Landgraviate of Hesse-Kassel. William took a leading part in safeguarding the Lutheran Reformation, and was indefatigable in his endeavours to unite the different sections of Protestantism against Catholicism. However, he was reluctant to use military force in this conflict. As an administrator he displayed rare energy, issuing numerous ordinances, appointing expert officials, and in particular ordering his slender financ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rulers Of Hesse
This is a list of monarchs of Hesse () during the history of Hesse on west-central Germany. These monarchs belonged to a dynasty collectively known as the House of Hesse and the House of Brabant,''Burke's Royal Families of the World Volume I Europe & Latin America'' , London 1977 p. 202 originally the House of Reginar, Reginar. Hesse was ruled as a landgraviate, Prince-elector, electorate and later as a grand duchy until 1918. The title of all of the following monarchs was "landgrave" () unless otherwise noted. Landgraviate of Hesse In the early Middle Ages the Hessengau territory (named after the Germanic Chatti tribes) formed the northern parts of the German stem duchy of Franconia along with the adjacent Lahngau. Upon the extinction of the ducal Conradines, these Rhenish Franconian counties were gradually acquired by Landgrave Louis I of Thuringia and his successors. After the War of the Thuringian Succession upon the death of Landgrave Henry Raspe, Landgrave of Thuringi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Protestantism
Protestantism is a branch of Christianity that emphasizes Justification (theology), justification of sinners Sola fide, through faith alone, the teaching that Salvation in Christianity, salvation comes by unmerited Grace in Christianity, divine grace, the priesthood of all believers, and the Bible as the sole infallible source of authority for Christian faith and practice. The five solae, five ''solae'' summarize the basic theological beliefs of mainstream Protestantism. Protestants follow the theological tenets of the Reformation, Protestant Reformation, a movement that began in the 16th century with the goal of reforming the Catholic Church from perceived Criticism of the Catholic Church, errors, abuses, and discrepancies. The Reformation began in the Holy Roman Empire in 1517, when Martin Luther published his ''Ninety-five Theses'' as a reaction against abuses in the sale of indulgences by the Catholic Church, which purported to offer the remission of the Purgatory, temporal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis II, Count Of Nassau-Weilburg
Louis II of Nassau-Weilburg (9 August 1565, Weilburg – 8 November 1627, Saarbrücken) was a count of Nassau-Weilburg. Life Louis was the eldest son of Count Albert, Count of Nassau-Weilburg, Albert of Nassau-Weilburg-Ottweiler and Countess Anna of Nassau-Dillenburg (1541-1616), Anna of Nassau-Dillenburg. His family moved in 1575 from Weilburg to Ottweiler. After his education, he traveled through Europe, in particular Romandie, the French-speaking part of Switzerland. He also visited France and princely courts in Germany. During his visit to William IV, Landgrave of Hesse-Kassel, William IV of Hesse-Kassel, he met William's daughter Anna Maria and fell in love with her. He married her on 4 June 1589. After Albert died on 11 November 1593, the inheritance was divided among his three sons. Louis received the areas Ottweiler, Homburg, Kirchheim and Lahr in the left bank of the Rhine. His brothers William (died: 25 November 1597) and John Casimir (died: 29 March 1602) c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Christoph, Duke Of Württemberg
Christoph of Württemberg (12 May 1515 – 28 December 1568), ruled as Duke of Württemberg from 1550 until his death in 1568. Life Born in 1515, Christoph was the son of Ulrich, Duke of Württemberg and Sabina of Bavaria. In November 1515, only months after his birth, his mother fled to the court of her parents in Munich. Young Christoph stayed in Stuttgart with his elder sister Anna and his father, Duke Ulrich. When the Swabian League mobilized troops against Ulrich, he brought them to Castle Hohentübingen. In 1519 Württemberg came under Austrian rule after the castle surrendered and Duke Ulrich was banished. Christoph was sent to the court of Holy Roman Emperor Maximilian I in Innsbruck where he grew up and was able to gain political experience under Habsburg tutelage. Maximilian's successor Charles V took him on his travels through Europe. Meanwhile, his father Ulrich had regained Württemberg from the Austrians in 1534 and Christoph was sent to the French court, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willebrord Snell
Willebrord Snellius (born Willebrord Snel van Royen) (13 June 158030 October 1626) was a Dutch astronomer and mathematician, commonly known as Snell. His name is usually associated with the law of refraction of light known as Snell's law. The lunar crater Snellius is named after Willebrord Snellius. The Royal Netherlands Navy has named three survey ships after Snellius, including a currently-serving vessel. Biography Willebrord Snellius was born in Leiden, Netherlands. In 1613 he succeeded his father, Rudolph Snel van Royen (1546–1613) as professor of mathematics at the University of Leiden. Surveying In 1615, Snellius, after the work of Eratosthenes in Ptolemaic Egypt in the 3rd century BC, probably was the first to use triangulation to do a large-scale arc measurement for determining the circumference of the earth. He was helped in his measurements by two of his students, the Austrian barons Erasmus and Casparus Sterrenberg. In several cities he also received ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Curtz
Albert Curtz (''Curtius'' in Latin; 1600, Munich – December 19, 1671, Munich), was a German astronomer and member of the Society of Jesus. He expanded on the works of Tycho Brahe and used the pseudonym of ''Lucius Barrettus''. Background The Latin version of the name Albert Curtz, Albertus Curtius is an anagram of his pseudonym, Lucius Barretus. Together with Johann Deckers, Kepler, Francesco Maria Grimaldi, and Jean-Baptiste Riccioli, he contributed to our early understanding of the Moon. He published ''Historia coelestis x libris commentariis manuscriptis observationum vicennalium viri generosi Tichonis Brahe''and ''Augustae Vindelicorum, Simonem Utzschneiderum'' in 1666. He published his literary works, including his psalm translation Die Harpffen Davids Mit Teutschen Saiten bespannet (Augsburg, 1659), in German, using the Upper German written language that was common in southern Germany, Austria and Switzerland. In doing so, he consciously opposed the East Central Germ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Right Ascension
Right ascension (abbreviated RA; symbol ) is the angular distance of a particular point measured eastward along the celestial equator from the Sun at the equinox (celestial coordinates), March equinox to the (hour circle of the) point in question above the Earth. When paired with declination, these celestial coordinate system, astronomical coordinates specify the location of a point on the celestial sphere in the equatorial coordinate system. An old term, ''right ascension'' (), "''Ascensio recta'' Solis, stellæ, aut alterius cujusdam signi, est gradus æquatorus cum quo simul exoritur in sphæra recta"; roughly translated, "''Right ascension'' of the Sun, stars, or any other sign, is the degree of the equator that rises together in a right sphere" refers to the ''ascension'', or the point on the celestial equator that rises with any celestial object as seen from Earth's equator, where the celestial equator perpendicular, intersects the horizon at a right angle. It contrasts wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venus
Venus is the second planet from the Sun. It is often called Earth's "twin" or "sister" planet for having almost the same size and mass, and the closest orbit to Earth's. While both are rocky planets, Venus has an atmosphere much thicker and denser than Earth and any other rocky body in the Solar System. Its atmosphere is composed of mostly carbon dioxide (), with a global sulfuric acid cloud cover and no liquid water. At the mean surface level the atmosphere reaches a temperature of and a pressure 92 times greater than Earth's at sea level, turning the lowest layer of the atmosphere into a supercritical fluid. Venus is the third brightest object in Earth's sky, after the Moon and the Sun, and, like Mercury, appears always relatively close to the Sun, either as a "morning star" or an "evening star", resulting from orbiting closer ( inferior) to the Sun than Earth. The orbits of Venus and Earth make the two planets approach each other in synodic periods of 1.6 years ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tycho Brahe
Tycho Brahe ( ; ; born Tyge Ottesen Brahe, ; 14 December 154624 October 1601), generally called Tycho for short, was a Danish astronomer of the Renaissance, known for his comprehensive and unprecedentedly accurate astronomical observations. He was known during his lifetime as an astronomer, astrologer, and alchemist. He was the last major astronomer before the invention of the telescope. Tycho Brahe has also been described as the greatest pre-telescopic astronomer. In 1572, Tycho noticed a completely SN 1572, new star that was brighter than any star or planet. Astonished by the existence of a star that ought not to have been there, he devoted himself to the creation of ever more accurate instruments of measurement over the next fifteen years (1576–1591). Frederick II of Denmark, King Frederick II granted Tycho an estate on the island of Hven and the money to build Uraniborg, the first large observatory in Christian Europe. He later worked underground at Stjerneborg, where he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry in order to explain their origin and their overall evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, meteoroids, asteroids, 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 atmosphere of Earth, 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 Egyptian astronomy, Egyptians, Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Chinese astronomy, Chinese, Maya civilization, M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Springer Publishing
Springer Publishing Company is an American publishing company of academic journals and books, focusing on the fields of nursing, gerontology, psychology, social work, counseling, public health, and rehabilitation (neuropsychology). It was established in 1951 by Bernhard Springer, a great-grandson of Julius Springer, and is based in Midtown Manhattan, New York City. History Springer Publishing Company was founded in 1950 by Bernhard Springer, the Berlin-born great-grandson of Julius Springer, who founded Springer Science+Business Media, Springer-Verlag (now Springer Science+Business Media). Springer Publishing's first landmark publications included ''Livestock Health Encyclopedia'' by R. Seiden and the 1952 ''Handbook of Cardiology for Nurses''. The company's books soon branched into other fields, including medicine and psychology. Nursing publications grew rapidly in number, as Modell's ''Drugs in Current Use'', a small annual paperback, sold over 150,000 copies over several edi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomicum Caesareum
''Astronomicum Caesareum'' (''Astronomy of the Caesars''; also translated as ''The Emperor's Astronomy'') is a book by Petrus Apianus first published in 1540. ''Astronomicum'' was initially published in 1540. Charles V, Holy Roman Emperor, and his brother Ferdinand I, Holy Roman Emperor, both commissioned the work. It was printed at Apianus's press in Ingolstadt, Bavaria, and took eight years to produce. It expanded and changed when reprinted; the final version has 55 leaves. Apianus evidently changed his plans while producing a single edition. A volvelle in one version of ''Astronomicum'' has "an entirely irrelevant base of an astrolabe" underneath, suggesting that he considered creating one and then abandoned the idea. Twenty-one of its 36 woodcuts are volvelles. ''Astronomicum'' volvelles rely on a geocentric model of the universe. However, despite the false science on which they depended, knowledgeable readers could still use them to predict planetary movements. N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
