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Vittorio Grünwald
Vittorio Grünwald (Verona, Italy, 13 June 1855 – Florence, Italy, March 1943) was an Italian professor of mathematics and German language. His father Guglielmo (Willhelm) Grünwald (son of Aronne and Regina) was Hungarian, his mother Fortuna Marini (daughter of Mandolino Marini and Ricca Bassani) was Italian. In 1861 he moved to Hungary with his family, then came back in 1877 to Verona, later in November 1885 they moved to Brescia, and then to Venice. He studied at the Technische Universität Wien, where he graduated in mathematics. After coming back to Italy, he taught mathematics and German language in several schools (such as in Livorno and Venice), and then he settled in Florence. He married Dora Olschky, born in Berlin, and had three kids: Marta Grünwald, Beniamino (Benno) Grünwald, and Emanuele Grünwald. He was a librarian and a teacher at the Rabbinical College of Florence. He died at 88 in Florence, a few months before Nazi's persecutions hit Jewish families in Cen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Verona
Verona ( ; ; or ) is a city on the Adige, River Adige in Veneto, Italy, with 255,131 inhabitants. It is one of the seven provincial capitals of the region, and is the largest city Comune, municipality in the region and in Northeast Italy, northeastern Italy. The metropolitan area of Verona covers an area of and has a population of 714,310 inhabitants. It is one of the main tourist destinations in Northern Italy because of its artistic heritage and several annual fairs and shows as well as the Opera, opera season in the Verona Arena, Arena, an ancient Ancient Rome, Roman Amphitheatre, amphitheater. Between the 13th and 14th centuries, the city was ruled by the Scaliger, della Scala family. Under the rule of the family, in particular of Cangrande I della Scala, the city experienced great prosperity, becoming rich and powerful and being surrounded by new walls. The della Scala era is preserved in numerous monuments around Verona. Two of William Shakespeare's plays are set in Ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Italy
Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land border, as well as List of islands of Italy, nearly 800 islands, notably Sicily and Sardinia. Italy shares land borders with France to the west; Switzerland and Austria to the north; Slovenia to the east; and the two enclaves of Vatican City and San Marino. It is the List of European countries by area, tenth-largest country in Europe by area, covering , and the third-most populous member state of the European Union, with nearly 59 million inhabitants. Italy's capital and List of cities in Italy, largest city is Rome; other major cities include Milan, Naples, Turin, Palermo, Bologna, Florence, Genoa, and Venice. The history of Italy goes back to numerous List of ancient peoples of Italy, Italic peoples—notably including the ancient Romans, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Firenze
Florence ( ; ) is the capital city of the Italy, Italian region of Tuscany. It is also the most populated city in Tuscany, with 362,353 inhabitants, and 989,460 in Metropolitan City of Florence, its metropolitan province as of 2025. Florence was a centre of Middle Ages, 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 House of Medici, Medici family and numerous religious and republican revolutions. From 1865 to 1871 the city served as the capital of the Kingdom of Italy. The Florentine dialect forms the base of Italian language, standard Italian and it became the language of culture throughout Italy due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brescia
Brescia (, ; ; or ; ) is a city and (municipality) in the region of Lombardy, in Italy. It is situated at the foot of the Alps, a few kilometers from the lakes Lake Garda, Garda and Lake Iseo, Iseo. With a population of 199,949, it is the second largest city in Lombardy 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 1.2 million 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 Ancient Rome, Roman public buildings in northern Italy and numerous monuments, among these the medieval castle, the Old Cathedral, Brescia, Old and New Cathedral, Brescia, New cathedral, the Renaissance ''Piazza ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Technische Universität Wien
TU Wien () is a public research university in Vienna, Austria. The university's teaching and research are focused on engineering, computer science, and natural sciences. It currently has about 28,100 students (29% women), eight faculties, and about 5,000 staff members (3,800 academics). History The institution was founded in 1815 by Emperor Francis I of Austria as the '' k.k. Polytechnisches Institut'' (). The first rector was Johann Joseph von Prechtl. It was renamed the ''Technische Hochschule'' () in 1872. In 1975, it was renamed ''Technische Universität Wien'' (). Academic reputation As a university of technology, TU Wien covers a wide spectrum of scientific concepts from abstract pure research and the fundamental principles of science to applied technological research and partnership with industry. TU Wien is ranked #190 by the QS World University Ranking, #406 by the Center of World University Rankings, and it is positioned among the best 251-300 higher education i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Livorno
Livorno () is a port city on the Ligurian Sea on the western coast of the Tuscany region of Italy. It is the capital of the Province of Livorno, having a population of 152,916 residents as of 2025. It is traditionally known in English as Leghorn (pronounced , "Leghorn" in the Oxford Dictionaries Online. or ). During the Italian Renaissance, Renaissance, Livorno was designed as an "ideal town". Developing considerably from the second half of the 16th century by the will of the House of Medici, Livorno was an important free port. Its intense commercial activity was largely dominated by foreign traders. Also the seat of consulates and shipping companies, it became the main port-city of the Grand Duchy of Tuscany. The high status of a multiethnic and multicultural Livorno lasted until the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Venice
Venice ( ; ; , formerly ) is a city in northeastern Italy and the capital of the Veneto Regions of Italy, region. It is built on a group of 118 islands that are separated by expanses of open water and by canals; portions of the city are linked by 438 bridges. The islands are in the shallow Venetian Lagoon, an enclosed bay lying between the mouths of the Po River, Po and the Piave River, Piave rivers (more exactly between the Brenta (river), Brenta and the Sile (river), Sile). As of 2025, 249,466 people resided in greater Venice or the Comune of Venice, of whom about 51,000 live in the historical island city of Venice (''centro storico'') and the rest on the mainland (''terraferma''). Together with the cities of Padua, Italy, Padua and Treviso, Italy, Treviso, Venice is included in the Padua-Treviso-Venice Metropolitan Area (PATREVE), which is considered a statistical metropolitan area, with a total population of 2.6 million. The name is derived from the ancient Adr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florence
Florence ( ; ) is the capital city of the Italy, Italian region of Tuscany. It is also the most populated city in Tuscany, with 362,353 inhabitants, and 989,460 in Metropolitan City of Florence, its metropolitan province as of 2025. Florence was a centre of Middle Ages, 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 House of Medici, Medici family and numerous religious and republican revolutions. From 1865 to 1871 the city served as the capital of the Kingdom of Italy. The Florentine dialect forms the base of Italian language, standard Italian and it became the language of culture throughout Italy due to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rabbinical College Of Florence
Rabbinic Judaism (), also called Rabbinism, Rabbinicism, Rabbanite Judaism, or Talmudic Judaism, is rooted in the many forms of Judaism that coexisted and together formed Second Temple Judaism in the land of Israel, giving birth to classical rabbinic Judaism, which flourished from the 1st century CE to the final redaction of the Babylonian Talmud in c. 600. Mainly developing after the destruction of the Jerusalem Temple (70 CE), it eventually became the normative form of Judaism. Rabbinic Judaism has been an orthodox form of Judaism since the 6th century CE, after the codification of the Babylonian Talmud. It has its roots in the Pharisaic school of Second Temple Judaism and is based on the belief that Moses at Mount Sinai received both the Written Torah (''Torah she-be-Khetav'') and the Oral Torah (''Torah she-be-al Peh'') from God. The Oral Torah explains the Written Torah, and it was the rabbis claimed that it was them who possessed this memorized and orally transmitted part ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Negative Base
A negative base (or negative radix) may be used to construct a non-standard positional numeral system. Like other place-value systems, each position holds multiples of the appropriate power of the system's base; but that base is negative—that is to say, the base is equal to for some natural number (). Negative-base systems can accommodate all the same numbers as standard place-value systems, but both positive and negative numbers are represented without the use of a minus sign (or, in computer representation, a sign bit); this advantage is countered by an increased complexity of arithmetic operations. The need to store the information normally contained by a negative sign often results in a negative-base number being one digit longer than its positive-base equivalent. The common names for negative-base positional numeral systems are formed by prefixing ''nega-'' to the name of the corresponding positive-base system; for example, negadecimal (base −10) corresponds to deci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1855 Births
Events January–March * January 1 – Ottawa, Ontario, is incorporated as a city.' * January 5 – Ramón Castilla begins his third term as President of Peru. * January 23 ** The first bridge over the Mississippi River opens in modern-day Minneapolis, a predecessor of the Father Louis Hennepin Bridge. ** The 8.2–8.3 Wairarapa earthquake claims between five and nine lives near the Cook Strait area of New Zealand. * January 26 – The Point No Point Treaty is signed in the Washington Territory. * January 27 – The Panama Railway becomes the first railroad to connect the Atlantic and Pacific Oceans. * January 29 – Lord Aberdeen resigns as Prime Minister of the United Kingdom, over the management of the Crimean War. * February 5 – Lord Palmerston becomes Prime Minister of the United Kingdom. * February 11 – Kassa Hailu is crowned Tewodros II, Emperor of Ethiopia. * February 12 – Michigan State University (the "pioneer" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
