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Antonín Petrof
Antonín Petrof (August 15, 1839 – September 9, 1915) was a Bohemian piano maker. Biography In 1857, when Petrof was 18 years old, he was visited by his maternal uncle Jan Heitzmann at his family's Hradec Králové home. Heitzmann and his partner Hölzl were already recognized piano manufacturers in ienna Petrof learned the trade in Vienna and in 1864 returned to Bohemia, where he built his first piano. In 1865 he transformed his father's cabinetry enterprise in the old town square, behind the Cathedral of the Holy Spirit,Marchal, J."Luxury piano maker Petrof turns to furniture in global economic crisis" ''The Daily Telegraph'', March 3, 2009. into a piano-making workshop. In 1866, a few months before the enveloping Battle of Königgrätz, Petrof registered his company, A. Petrof. After a brief compulsory interruption, during which the Kingdom of Prussia defeated the Austrian Empire, production resumed. In 1874 his company relocated to new premises on the outskirts of Hradec Kr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hradec Králové
Hradec Králové (; german: Königgrätz) is a city of the Czech Republic. It has about 91,000 inhabitants. It is the capital of the Hradec Králové Region. The historic centre of Hradec Králové is well preserved and is protected by law as an Cultural monument (Czech Republic)#Monument reservations, urban monument reservation, the wider centre is protected as an Cultural monument (Czech Republic)#Monument zones, urban monument zone. Administrative parts Hradec Králové is made up of 21 city parts: *Březhrad *Hradec Králové *Nový Hradec Králové *Kukleny *Malšova Lhota *Malšovice *Moravské Předměstí *Piletice *Plácky *Plačice *Plotiště nad Labem *Pouchov *Pražské Předměstí *Roudnička *Rusek *Slatina *Slezské Předměstí *Svinary *Svobodné Dvory *Třebeš *Věkoše Etymology The city was originally named Hradec, which is a diminutive of ''hrad'' (i.e. "castle"). Later, when it was owned by Bohemian queens, the Králové attribute (from ''král, král ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bloomberg L
Bloomberg may refer to: People * Daniel J. Bloomberg (1905–1984), audio engineer * Georgina Bloomberg (born 1983), professional equestrian * Michael Bloomberg (born 1942), American businessman and founder of Bloomberg L.P.; politician and mayor of New York City (2002–2013) * Ramon Bloomberg (born 1972), American artist and film director Other uses * Bloomberg L.P., financial news and media company founded by Michael Bloomberg ** Bloomberg News, a news agency ** ''Bloomberg Businessweek'', weekly business magazine and website ** ''Bloomberg Markets,'' a monthly financial magazine ** Bloomberg Radio, a business radio network ** Bloomberg Television, a business news channel ***Bloomberg TV Canada ***Bloomberg TV Philippines ***Bloomberg TV Malaysia ** Bloomberg Terminal, desktop terminal and software widely used in the financial industry ** Bloomberg Data, API product using sftp or web service protocols to retrieve market data ** Bloomberg Government, online news service c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1839 Births
Events January–March * January 2 – The first photograph of the Moon is taken, by French photographer Louis Daguerre. * January 6 – Night of the Big Wind: Ireland is struck by the most damaging cyclone in 300 years. * January 9 – The French Academy of Sciences announces the daguerreotype photography process. * January 19 – British forces capture Aden. * January 20 – Battle of Yungay: Chile defeats the Peru–Bolivian Confederation, leading to the restoration of an independent Peru. * January – The first parallax measurement of the distance to Alpha Centauri is published by Thomas Henderson. * February 11 – The University of Missouri is established, becoming the first public university west of the Mississippi River. * February 24 – William Otis receives a patent for the steam shovel. * March 5 – Longwood University is founded in Farmville, Virginia. * March 7 – Baltimore City College, the third public high school in the United States, is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piano Makers
The piano is a stringed keyboard instrument in which the strings are struck by wooden hammers that are coated with a softer material (modern hammers are covered with dense wool felt; some early pianos used leather). It is played using a musical keyboard, keyboard, which is a row of keys (small levers) that the performer presses down or strikes with the fingers and thumbs of both hands to cause the hammers to strike the strings. It was invented in Italy by Bartolomeo Cristofori around the year 1700. Description The word "piano" is a shortened form of ''pianoforte'', the Italian term for the early 1700s versions of the instrument, which in turn derives from ''clavicembalo col piano e forte'' (key cimbalom with quiet and loud)Pollens (1995, 238) and ''fortepiano''. The Italian musical terms ''piano'' and ''forte'' indicate "soft" and "loud" respectively, in this context referring to the variations in volume (i.e., loudness) produced in response to a pianist's touch or pressure on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Czech Language
Czech (; Czech ), historically also Bohemian (; ''lingua Bohemica'' in Latin), is a West Slavic language of the Czech–Slovak group, written in Latin script. Spoken by over 10 million people, it serves as the official language of the Czech Republic. Czech is closely related to Slovak, to the point of high mutual intelligibility, as well as to Polish to a lesser degree. Czech is a fusional language with a rich system of morphology and relatively flexible word order. Its vocabulary has been extensively influenced by Latin and German. The Czech–Slovak group developed within West Slavic in the high medieval period, and the standardization of Czech and Slovak within the Czech–Slovak dialect continuum emerged in the early modern period. In the later 18th to mid-19th century, the modern written standard became codified in the context of the Czech National Revival. The main non-standard variety, known as Common Czech, is based on the vernacular of Prague, but is now spoken as an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grenade
A grenade is an explosive weapon typically thrown by hand (also called hand grenade), but can also refer to a shell (explosive projectile) shot from the muzzle of a rifle (as a rifle grenade) or a grenade launcher. A modern hand grenade generally consists of an explosive charge ("filler"), a detonator mechanism, an internal striker to trigger the detonator, and a safety lever secured by a cotter pin. The user removes the safety pin before throwing, and once the grenade leaves the hand the safety lever gets released, allowing the striker to trigger a primer that ignites a fuze (sometimes called the delay element), which burns down to the detonator and explodes the main charge. Grenades work by dispersing fragments (fragmentation grenades), shockwaves (high-explosive, anti-tank and stun grenades), chemical aerosols (smoke and gas grenades) or fire ( incendiary grenades). Fragmentation grenades ("frags") are probably the most common in modern armies, and when the word ''gren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposing military alliances: the Allies and the Axis powers. World War II was a total war that directly involved more than 100 million personnel from more than 30 countries. The major participants in the war threw their entire economic, industrial, and scientific capabilities behind the war effort, blurring the distinction between civilian and military resources. Aircraft played a major role in the conflict, enabling the strategic bombing of population centres and deploying the only two nuclear weapons ever used in war. World War II was by far the deadliest conflict in human history; it resulted in 70 to 85 million fatalities, mostly among civilians. Tens of millions died due to genocides (including the Holocaust), starvation, ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Railroad Tie
A railroad tie, crosstie (American English), railway tie (Canadian English) or railway sleeper (Australian and British English) is a rectangular support for the rails in railroad tracks. Generally laid perpendicular to the rails, ties transfer loads to the track ballast and subgrade, hold the rails upright and keep them spaced to the correct gauge. Railroad ties are traditionally made of wood, but prestressed concrete is now also widely used, especially in Europe and Asia. Steel ties are common on secondary lines in the UK; plastic composite ties are also employed, although far less than wood or concrete. As of January 2008, the approximate market share in North America for traditional and wood ties was 91.5%, the remainder being concrete, steel, azobé (red ironwood) and plastic composite. Tie spacing may depend on the type of tie, traffic loads and other requirements, for example 2640 concrete ties per mile on North American mainline railroads to 2112 timber ties per mile ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great Depression
The Great Depression (19291939) was an economic shock that impacted most countries across the world. It was a period of economic depression that became evident after a major fall in stock prices in the United States. The economic contagion began around September and led to the Wall Street stock market crash of October 24 (Black Thursday). It was the longest, deepest, and most widespread depression of the 20th century. Between 1929 and 1932, worldwide gross domestic product (GDP) fell by an estimated 15%. By comparison, worldwide GDP fell by less than 1% from 2008 to 2009 during the Great Recession. Some economies started to recover by the mid-1930s. However, in many countries, the negative effects of the Great Depression lasted until the beginning of World War II. Devastating effects were seen in both rich and poor countries with falling personal income, prices, tax revenues, and profits. International trade fell by more than 50%, unemployment in the U.S. rose to 23% and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rowman & Littlefield
Rowman & Littlefield Publishing Group is an independent publishing house founded in 1949. Under several imprints, the company offers scholarly books for the academic market, as well as trade books. The company also owns the book distributing company National Book Network based in Lanham, Maryland. History The current company took shape when University Press of America acquired Rowman & Littlefield in 1988 and took the Rowman & Littlefield name for the parent company. Since 2013, there has also been an affiliated company based in London called Rowman & Littlefield International. It is editorially independent and publishes only academic books in Philosophy, Politics & International Relations and Cultural Studies. The company sponsors the Rowman & Littlefield Award in Innovative Teaching, the only national teaching award in political science given in the United States. It is awarded annually by the American Political Science Association for people whose innovations have advanced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lanham, Maryland
Lanham is an unincorporated community and census-designated place in Prince George's County, Maryland. As of the 2020 United States Census it had a population of 11,282. The New Carrollton station (the terminus of the Washington Metro's Orange Line) as well as an Amtrak station are across the Capital Beltway in New Carrollton, Maryland. Doctors Community Hospital is located in Lanham. History The Thomas J. Calloway House was listed on the National Register of Historic Places in 2005. Geography According to the U.S. Census Bureau, Lanham has a total area of , of which is land and , or 0.54%, is water. Government and infrastructure Prince George's County Police Department District 2 Station in Brock Hall CDP, with a Bowie postal address, serves the community. The U.S. Postal Service operates the Lanham Seabrook Post Office in Lanham CDP. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Nationalizations By Country
This is a list of industries, services, products, or companies that have been nationalized at various times, grouped by country. List Argentina * 1946 Central Bank of Argentina * 1946 Natural gas services (later privatized in 1992) * 1947 Telephone network (later privatized in 1990) * 1947 Radio networks (later privatized between 1980 and 1993) * 1948 Rail transport (privatized between 1991 and 1999) * 1959 Oil reserves (the state oil enterprise, YPF, had been established in 1922; mineral resources were nationalized with Article 40 of the 1949 Constitution; the latter was abrogated in 1956, but oil was renationalized in 1958 and private firms operated afterward via leases) * 1949 Port administration (privatized in 1992) * 1949 Merchant marine (privatized in 1991) * 1951 LR3 TV Canal 7 (the first and only existing television network in the country at the time; despite not being founded by the state itself, it began as a state-owned venture. It was briefly privatized in 195 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
