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Utsumi, Hiroshima
is a city located on the Ashida River in Hiroshima Prefecture, Japan. As of September 30, 2019, the city has an estimated population of 468,812 and a population density of 904.80 persons per km2. The total area is . After Hiroshima, it is the largest city in Hiroshima Prefecture and is located on the far east side of the prefecture. The city's symbol is the rose and it holds an annual Rose Festival in the month of May. The official mascot of Fukuyama is an anthropomorphic rose child by the name of Rola. Fukuyama is a vital commercial, industrial and communications center. It produces machinery, koto (Japanese harps), rubber products, electronics, textiles, and processed foods. History What is today the city of Fukuyama was founded as a castle town in 1619 by Mizuno Katsunari, a cousin of ''shÅgun'' Tokugawa Ieyasu. Mizuno was given command of a territory in western Japan consisting of southern Bingo Province and southwestern Bitchu Province. He built a new castle-town as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Core Cities Of Japan
A is a class or category of cities of Japan, Japanese cities. It is a local administrative division created by the national government.Web-Japan.org "Local self-government," p. 3 retrieved 2012-11-28. Core cities are delegated many functions normally carried out by Prefectures of Japan, prefectural governments, but not as many as Cities designated by government ordinance of Japan, designated cities. To become a candidate for core city status, a city must have a population greater than 300,000 and an area greater than 100 square kilometers, although special exceptions may be made by order of the cabinet for cities with populations under 300,000 but over 200,000. After the abolition of Special cities of Japan, special city status on April 1, 2015, any city with a population above 200,000 may apply for core city status. Application for designation is made by a city with the approval of both the city and prefectural assemblies. History The term "core city" was created by the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Machinery
A machine is a physical system using power to apply forces and control movement to perform an action. The term is commonly applied to artificial devices, such as those employing engines or motors, but also to natural biological macromolecules, such as molecular machines. Machines can be driven by animals and people, by natural forces such as wind and water, and by chemical, thermal, or electrical power, and include a system of mechanisms that shape the actuator input to achieve a specific application of output forces and movement. They can also include computers and sensors that monitor performance and plan movement, often called mechanical systems. Renaissance natural philosophers identified six simple machines which were the elementary devices that put a load into motion, and calculated the ratio of output force to input force, known today as mechanical advantage. Modern machines are complex systems that consist of structural elements, mechanisms and control components ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomic Bombings Of Hiroshima And Nagasaki
The United States detonated two atomic bombs over the Japanese cities of Hiroshima and Nagasaki on 6 and 9 August 1945, respectively. The two bombings killed between 129,000 and 226,000 people, most of whom were civilians, and remain the only use of nuclear weapons in armed conflict so far. In the final year of World War II, the Allies prepared for a costly invasion of the Japanese mainland. This undertaking was preceded by a conventional and firebombing campaign that devastated 64 Japanese cities. The war in the European theatre concluded when Germany surrendered on 8 May 1945, and the Allies turned their full attention to the Pacific War. By July 1945, the Allies' Manhattan Project had produced two types of atomic bombs: "Fat Man", a plutonium implosion-type nuclear weapon; and "Little Boy", an enriched uranium gun-type fission weapon. The 509th Composite Group of the United States Army Air Forces was trained and equipped with the specialized Silverplate version of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
