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Antonio Manetti
Antonio di Tuccio Manetti (6 July 1423 – May 26, 1497) was an Italian mathematician and architect from Florence. He is particularly noted for his investigations into the site, shape and size of Dante's ''Inferno''. Although Manetti never himself published his research regarding the topic, the earliest Renaissance Florentine editors of the poem, Cristoforo Landino and Girolamo Benivieni, reported the results of his researches in their respective editions of the ''Divine Comedy''. Manetti is also famous for his short story, ''The Fat Woodworker,'' which recounts a cruel practical joke devised by Brunelleschi. Furthermore, his supposed authorship of the biography of Filippo Brunelleschi has been widely discussed and analyzed. Manetti was further a member of the Arte di Por Santa Maria (also known as Arte della Seta), one of the seven Arti Maggiori guilds of Florence. Born to a family of silk merchants, Manetti not only received an excellent education but was confronted with ample f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florence
Florence ( ; it, Firenze ) is a city in Central Italy and the capital city of the Tuscany region. It is the most populated city in Tuscany, with 383,083 inhabitants in 2016, and over 1,520,000 in its metropolitan area.Bilancio demografico anno 2013, datISTAT/ref> Florence was a centre of medieval European trade and finance and one of the wealthiest cities of that era. It is considered by many academics to have been the birthplace of the Renaissance, becoming a major artistic, cultural, commercial, political, economic and financial center. During this time, Florence rose to a position of enormous influence in Italy, Europe, and beyond. Its turbulent political history includes periods of rule by the powerful Medici family and numerous religious and republican revolutions. From 1865 to 1871 the city served as the capital of the Kingdom of Italy (established in 1861). The Florentine dialect forms the base of Standard Italian and it became the language of culture throughout Ital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Podestà
Podestà (, English: Potestate, Podesta) was the name given to the holder of the highest civil office in the government of the cities of Central and Northern Italy during the Late Middle Ages. Sometimes, it meant the chief magistrate of a city state, the counterpart to similar positions in other cities that went by other names, e.g. ''rettori'' ("rectors"). In the following centuries up to 1918, the term was used to designate the head of the municipal administration, particularly in the Italian-speaking territories of the Austrian Empire. The title was taken up again during the Fascist regime with the same meaning. The podestà's office, its duration and the residence and the local jurisdiction were called ''podesteria'', especially during the Middle Ages, and in later centuries, more rarely during the fascist regime. Currently, ''podestà'' is the title of mayors in Italian-speaking municipalities of Graubünden in Switzerland, but is not the case for the rest of the C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circular Sector
A circular sector, also known as circle sector or disk sector (symbol: ⌔), is the portion of a disk (a closed region bounded by a circle) enclosed by two radii and an arc, where the smaller area is known as the ''minor sector'' and the larger being the ''major sector''. In the diagram, is the central angle, r the radius of the circle, and L is the arc length of the minor sector. The angle formed by connecting the endpoints of the arc to any point on the circumference that is not in the sector is equal to half the central angle. Types A sector with the central angle of 180° is called a '' half-disk'' and is bounded by a diameter and a semicircle. Sectors with other central angles are sometimes given special names, such as quadrants (90°), sextants (60°), and octants (45°), which come from the sector being one 4th, 6th or 8th part of a full circle, respectively. Confusingly, the arc of a quadrant (a circular arc) can also be termed a quadrant. Compass Traditionally wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circumference
In geometry, the circumference (from Latin ''circumferens'', meaning "carrying around") is the perimeter of a circle or ellipse. That is, the circumference would be the arc length of the circle, as if it were opened up and straightened out to a line segment. More generally, the perimeter is the curve length around any closed figure. Circumference may also refer to the circle itself, that is, the locus corresponding to the edge of a disk. The is the circumference, or length, of any one of its great circles. Circle The circumference of a circle is the distance around it, but if, as in many elementary treatments, distance is defined in terms of straight lines, this cannot be used as a definition. Under these circumstances, the circumference of a circle may be defined as the limit of the perimeters of inscribed regular polygons as the number of sides increases without bound. The term circumference is used when measuring physical objects, as well as when considering abstract g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jerusalem
Jerusalem (; he, יְרוּשָׁלַיִם ; ar, القُدس ) (combining the Biblical and common usage Arabic names); grc, Ἱερουσαλήμ/Ἰεροσόλυμα, Hierousalḗm/Hierosóluma; hy, Երուսաղեմ, Erusałēm. is a city in Western Asia. Situated on a plateau in the Judaean Mountains between the Mediterranean Sea, Mediterranean and the Dead Sea, it is one of the List of oldest continuously inhabited cities, oldest cities in the world and is considered to be a holy city for the three major Abrahamic religions: Judaism, Christianity, and Islam. Both Israelis and Palestinians claim Jerusalem as their Capital city, capital, as Israel maintains its primary governmental institutions there and the State of Palestine ultimately foresees it as its seat of power. Because of this dispute, Status of Jerusalem, neither claim is widely recognized internationally. Throughout History of Jerusalem, its long history, Jerusalem has been destroyed at least twice, Sie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vertex (geometry)
In geometry, a vertex (in plural form: vertices or vertexes) is a point (geometry), point where two or more curves, line (geometry), lines, or edge (geometry), edges meet. As a consequence of this definition, the point where two lines meet to form an angle and the corners of polygons and polyhedron, polyhedra are vertices. Definition Of an angle The ''vertex'' of an angle is the point where two Line (mathematics)#Ray, rays begin or meet, where two line segments join or meet, where two lines intersect (cross), or any appropriate combination of rays, segments, and lines that result in two straight "sides" meeting at one place. :(3 vols.): (vol. 1), (vol. 2), (vol. 3). Of a polytope A vertex is a corner point of a polygon, polyhedron, or other higher-dimensional polytope, formed by the intersection (Euclidean geometry), intersection of Edge (geometry), edges, face (geometry), faces or facets of the object. In a polygon, a vertex is called "convex set, convex" if the internal an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucca
Lucca ( , ) is a city and ''comune'' in Tuscany, Central Italy, on the Serchio River, in a fertile plain near the Ligurian Sea. The city has a population of about 89,000, while its province has a population of 383,957. Lucca is known as one of the Italian's "Città d'arte" (Arts town), thanks to its intact Renaissance-era city walls and its very well preserved historic center, where, among other buildings and monuments, are located the Piazza dell'Anfiteatro, which has its origins in the second half of the 1st century A.D. and the Guinigi Tower, a tower that dates from the 1300s. The city is also the birthplace of numerous world-class composers, including Giacomo Puccini, Alfredo Catalani, and Luigi Boccherini. Toponymy By the Romans, Lucca was known as ''Luca''. From more recent and concrete toponymic studies, the name Lucca has references that lead to "sacred wood" (Latin: ''lucus''), "to cut" (Latin: ''lucare'') and "luminous space" (''leuk'', a term used by the firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alessandro Vellutello
Alessandro Vellutello (born 1473) was a Lucca, Lucchese writer, poet, and scholar active in Venice in the first half of the sixteenth century. Life Born in Lucca, Vellutello moved to Venice permanently in 1525, after fleeing from Milan due to the battle of Pavia which took place in February of that year. He still maintained close ties to his birth city, dedicating his Petrarchian commentary to the Lucchese patrician Martino Bernardin. His exact death date is unknown. Work Vellutello's most successful work was his commentary on Petrarch, published in 1525, which was reprinted twice. He also published an edition of Virgil in 1533. In June 1544 his ‘new explanation’ of Dante Alighieri, Dante’s ''Comedia'' was published in Venice bFrancesco Marcolinifeaturing 87 engraved illustrations, possibly executed by Giovanni Britto, an engraver who worked for Marcolini. The images were conceived alongside Vellutello’s commentary, and both sought to provide an interpretation free from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galileo Galilei
Galileo di Vincenzo Bonaiuti de' Galilei (15 February 1564 – 8 January 1642) was an Italian astronomer, physicist and engineer, sometimes described as a polymath. Commonly referred to as Galileo, his name was pronounced (, ). He was born in the city of Pisa, then part of the Duchy of Florence. Galileo has been called the "father" of observational astronomy, modern physics, the scientific method, and modern science. Galileo studied speed and velocity, gravity and free fall, the principle of relativity, inertia, projectile motion and also worked in applied science and technology, describing the properties of pendulums and "hydrostatic balances". He invented the thermoscope and various military compasses, and used the telescope for scientific observations of celestial objects. His contributions to observational astronomy include telescopic confirmation of the phases of Venus, observation of the four largest satellites of Jupiter, observation of Saturn's rings, and a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inferno (Dante)
''Inferno'' (; Italian language, Italian for "Hell") is the first part of Italian writer Dante Alighieri's 14th-century Epic poetry, epic poem ''Divine Comedy''. It is followed by ''Purgatorio'' and ''Paradiso (Dante), Paradiso''. The ''Inferno'' describes Dante's journey through Christian views on Hell, Hell, guided by the Ancient Rome, ancient Roman poet Virgil. In the poem, Hell is depicted as nine concentric circles of torment located within the Earth; it is the "realm ... of those who have rejected spiritual values by yielding to bestial appetites or violence, or by perverting their human intellect to fraud or malice against their fellowmen". As an allegory, the ''Divine Comedy'' represents the journey of the soul toward God, with the ''Inferno'' describing the recognition and rejection of sin. Prelude to Hell Canto I The poem begins on the night of Maundy Thursday on March 24 (or April 7), 1300, shortly before the dawn of Good Friday. The narrator, Dante himself, is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dante Alighieri
Dante Alighieri (; – 14 September 1321), probably baptized Durante di Alighiero degli Alighieri and often referred to as Dante (, ), was an Italian poet, writer and philosopher. His ''Divine Comedy'', originally called (modern Italian: ''Commedia'') and later christened by Giovanni Boccaccio, is widely considered one of the most important poems of the Middle Ages and the greatest literary work in the Italian language. Dante is known for establishing the use of the vernacular in literature at a time when most poetry was written in Latin, which was accessible only to the most educated readers. His ''De vulgari eloquentia'' (''On Eloquence in the Vernacular'') was one of the first scholarly defenses of the vernacular. His use of the Florentine dialect for works such as '' The New Life'' (1295) and ''Divine Comedy'' helped establish the modern-day standardized Italian language. His work set a precedent that important Italian writers such as Petrarch and Boccaccio would later ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Manetti Overview Of Hell 1506 Cornell CUL PJM 1004 03
Manetti is an Italian surname. Notable people with the surname include: *Antonio Manetti (1423–1497), Italian mathematician and architect * Domenico Manetti (1609–1663), Italian painter *Giannozzo Manetti (1396–1459), Italian politician and diplomat *Larry Manetti (born 1947), American actor *Ricardo Mannetti (born 1975), Namibian footballer *Rutilio di Lorenzo Manetti, (c. 1571 – 1639), Italian painter *Saverio Manetti Francesco Saverio Manetti also spelt Xaviero or Xaverio Manetti (Latinized as Franciscus Xaverius Manetti civis Florentinus) (12 November 1723 – 12 November 1785) was an Italian physician, botanist and ornithologist. Among his works is the trea ... (1723–1785), Italian physician, botanist and ornithologist * Teresa Maria Manetti, (1846–1910), Italian Roman Catholic nun {{surnames Italian-language surnames ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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