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Domenico Cocoli
Domenico Cocoli ( Brescia, 12 August 1747 – 27 November 1812) was an Italian mathematician and physicist, especially active on hydraulics. He was a top physicist of the late Republic of Venice, then of the Napoleonic Italian Republic. Biography Born in Brescia in 1747, he began studying architecture and later was awarded a pension by a wealthy patron to continue his studies. In 1774 he had the chair of physics and mathematics. In 1777 he published his ''Elements of Geometry and Trigonometry''. Thanks to the fame of the book, he became a consultant of the Republic of Venice being among the five physicists who took care of the problem of the floodings of the Brenta river. Until 1797 he carried out various assignments. In 1802 he was appointed member of the ''Collegio dei Dotti'' of the Napoleonic Italian Republic. Works * * * See also * Drainage basin * Trigonometry * Communicating vessels Communicating vessels or vasesMario Bunge, ''Philosophy of Scienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigonometry
Trigonometry () is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies. The Greeks focused on the calculation of chords, while mathematicians in India created the earliest-known tables of values for trigonometric ratios (also called trigonometric functions) such as sine. Throughout history, trigonometry has been applied in areas such as geodesy, surveying, celestial mechanics, and navigation. Trigonometry is known for its many identities. These trigonometric identities are commonly used for rewriting trigonometrical expressions with the aim to simplify an expression, to find a more useful form of an expression, or to solve an equation. History Sumerian astronomers studied angle measure, using a division of circles into 360 degrees. They, and later the Babylonians, studied the ratios of the sides of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1747 Births
Events January–March * January 31 – The first venereal diseases clinic opens at London Lock Hospital. * February 11 – King George's War: A combined French and Indian force, commanded by Captain Nicolas Antoine II Coulon de Villiers, attacks and defeats British troops at Grand-Pré, Nova Scotia. * March 7 – Juan de Arechederra the Spanish Governor-General of the Philippines, combines his forces with those of Sultan Azim ud-Din I of Sulu to suppress the rebellion of the Moros in the Visayas. * March 19 – Simon Fraser, the 79-year old Scottish Lord Loyat, is convicted of high treason for being one of the leaders of the Jacobite rising of 1745 against King George II of Great Britain and attempting to place the pretender Charles Edward Stuart on the throne. After a seven day trial of impeachment in the House of Lords and the verdict of guilt, Fraser is sentenced on the same day to be hanged, drawn and quartered; King George alters Fraser's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century Italian Physicists
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
18th-century Italian Physicists
The 18th century lasted from January 1, 1701 (Roman numerals, MDCCI) to December 31, 1800 (Roman numerals, MDCCC). During the 18th century, elements of Age of Enlightenment, Enlightenment thinking culminated in the American Revolution, American, French Revolution, French, and Haitian Revolution, Haitian Revolutions. During the century, History of slavery, slave trading and human trafficking expanded across the shores of the Atlantic Ocean, Atlantic, while declining in Russian Empire, Russia, Qing dynasty, China, and Joseon, Korea. Revolutions began to challenge the legitimacy of monarchical and aristocratic power structures, including the structures and beliefs that Proslavery, supported slavery. The Industrial Revolution began during mid-century, leading to radical changes in Society, human society and the Natural environment, environment. Western historians have occasionally defined the 18th century otherwise for the purposes of their work. For example, the "short" 18th cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century Italian Mathematicians
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
18th-century Italian Mathematicians
The 18th century lasted from January 1, 1701 ( MDCCI) to December 31, 1800 ( MDCCC). During the 18th century, elements of Enlightenment thinking culminated in the American, French, and Haitian Revolutions. During the century, slave trading and human trafficking expanded across the shores of the Atlantic, while declining in Russia, China, and Korea. Revolutions began to challenge the legitimacy of monarchical and aristocratic power structures, including the structures and beliefs that supported slavery. The Industrial Revolution began during mid-century, leading to radical changes in human society and the environment. Western historians have occasionally defined the 18th century otherwise for the purposes of their work. For example, the "short" 18th century may be defined as 1715–1789, denoting the period of time between the death of Louis XIV of France and the start of the French Revolution, with an emphasis on directly interconnected events. To historians who expan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Of Venice Scientists
A republic () is a "state in which power rests with the people or their representatives; specifically a state without a monarchy" and also a "government, or system of government, of such a state." Previously, especially in the 17th and 18th centuries, the term was used to imply a state with a democratic or representative constitution (constitutional republic), but more recently it has also been used of autocratic or dictatorial states not ruled by a monarch. It is now chiefly used to denote any non-monarchical state headed by an elected or appointed president. , 159 of the world's 206 sovereign states use the word "republic" as part of their official names. Not all of these are republics in the sense of having elected governments, nor is the word "republic" used in the names of all states with elected governments. The word ''republic'' comes from the Latin term ''res publica'', which literally means "public thing", "public matter", or "public affair" and was used to refer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communicating Vessels
Communicating vessels or vasesMario Bunge, ''Philosophy of Science: From Explanation to Justification'', 1998, , p. 369 are a set of containers containing a homogeneous fluid and connected sufficiently far below the top of the liquid: when the liquid settles, it balances out to the same level in all of the containers regardless of the shape and volume of the containers. If additional liquid is added to one vessel, the liquid will again find a new equal level in all the connected vessels. This was discovered by Simon Stevin as a consequence of Stevin's Law. It occurs because gravity and pressure are constant in each vessel (hydrostatic pressure). Blaise Pascal proved in the seventeenth century that the pressure exerted on a molecule of a liquid is transmitted in full and with the same intensity in all directions. Applications Since the days of ancient Rome, the concept of communicating vessels has been used for indoor plumbing, via aquifers and lead pipes. Water will reach the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drainage Basin
A drainage basin is an area of land where all flowing surface water converges to a single point, such as a river mouth, or flows into another body of water, such as a lake or ocean. A basin is separated from adjacent basins by a perimeter, the '' drainage divide'', made up of a succession of elevated features, such as ridges and hills. A basin may consist of smaller basins that merge at river confluences, forming a hierarchical pattern. Other terms for a drainage basin are catchment area, catchment basin, drainage area, river basin, water basin, and impluvium. In North America, they are commonly called a watershed, though in other English-speaking places, "watershed" is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground. Drainage basins are similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brescia
Brescia (, locally ; lmo, link=no, label= Lombard, Brèsa ; lat, Brixia; vec, Bressa) is a city and ''comune'' in the region of Lombardy, Northern Italy. It is situated at the foot of the Alps, a few kilometers from the lakes Garda and Iseo. With a population of more than 200,000, it is the second largest city in the administrative region and the fourth largest in northwest Italy. The urban area of Brescia extends beyond the administrative city limits and has a population of 672,822, while over 1.5 million people live in its metropolitan area. The city is the administrative capital of the Province of Brescia, one of the largest in Italy, with over 1,200,000 inhabitants. Founded over 3,200 years ago, Brescia (in antiquity Brixia) has been an important regional centre since pre-Roman times. Its old town contains the best-preserved Roman public buildings in northern Italy and numerous monuments, among these the medieval castle, the Old and New cathedral, the Renaissance ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brenta River
The Brenta is an Italian river that runs from Trentino to the Adriatic Sea just south of the Venetian lagoon in the Veneto region, in the north-east of Italy. During the Roman era, it was called Medoacus (Ancient Greek: ''Mediochos'', ''Μηδειοχος'') and near Padua it divided in two branches, Medoacus Maior (Greater Medoacus) and Medoacus Minor (Lesser Medoacus). The river changed its course in the early Middle Ages, and its former bed through Padua was occupied by the Bacchiglione. It is long and was first channelled in the 16th century when a long canal was built from the village of Stra to the Adriatic Sea, bypassing the Venetian lagoon. A branch of the Brenta, named '' Naviglio del Brenta'', was left to connect directly Venice and Padua (which was a kind of second capital of the Venice Republic). It runs through Stra, Fiesso d'Artico, Dolo, Mira, Oriago and Malcontenta to Fusina (which is part of the comune of Venice). Starting in the 16th century, many large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
