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Takahashi Yoshitoki
was an astronomer in mid-Edo period Japan, noted for his work in calendar reform, and as the teacher of the surveyor Inō Tadataka. Biography Takahashi was born as the son of a lower-ranking samurai in the guard of Osaka Castle, and followed his father into service at Osaka in 1778. He was interested in mathematics from an early age, and studied under the Osaka-based physician and astronomer Asada Goryu in 1787. At the time, the Japanese were using the lunisolar calendar, lunisolar Hōryaku calendar, which had become increasing inaccurate, and which had missed the forecast of a solar eclipse in 1763. On the other hand, this solar eclipse was predicted in advance by several astronomers in the field, one of whom was Asada Goryu. After that, Goryu read Chinese and Western astronomy and created his own calendar, "Ephemeris Time," which took into account his own theories. The new calendar was well received, but Takahashi was not convinced it was a complete solution. Together with fel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osaka
is a designated city in the Kansai region of Honshu in Japan. It is the capital of and most populous city in Osaka Prefecture, and the third most populous city in Japan, following Special wards of Tokyo and Yokohama. With a population of 2.7 million in the 2020 census, it is also the largest component of the Keihanshin Metropolitan Area, which is the second-largest metropolitan area in Japan and the 10th largest urban area in the world with more than 19 million inhabitants. Osaka was traditionally considered Japan's economic hub. By the Kofun period (300–538) it had developed into an important regional port, and in the 7th and 8th centuries, it served briefly as the imperial capital. Osaka continued to flourish during the Edo period (1603–1867) and became known as a center of Japanese culture. Following the Meiji Restoration, Osaka greatly expanded in size and underwent rapid industrialization. In 1889, Osaka was officially established as a municipality. The construc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asakusa
is a district in Taitō, Tokyo, Japan. It is known as the location of the Sensō-ji, a Buddhist temple dedicated to the bodhisattva Kannon. There are several other temples in Asakusa, as well as various festivals, such as the . History The development of Asakusa as an entertainment district during the Edo period came about in part because of the neighboring district, Kuramae. Kuramae was a district of storehouses for rice, which was then used as payment for servants of the feudal government. The keepers () of these storage houses initially stored the rice for a small fee, but over the years began exchanging the rice for money or selling it to local shopkeepers at a margin. Through such trading, many came to have a considerable amount of disposable income and as result theaters and geisha houses began to spring up in nearby Asakusa. For most of the 20th century, Asakusa remained a major entertainment district in Tokyo. The or "Sixth District" was in particular famous as a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1804 Deaths
Eighteen or 18 may refer to: * 18 (number), the natural number following 17 and preceding 19 * one of the years 18 BC, AD 18, 1918, 2018 Film, television and entertainment * ''18'' (film), a 1993 Taiwanese experimental film based on the short story ''God's Dice'' * ''Eighteen'' (film), a 2005 Canadian dramatic feature film * 18 (British Board of Film Classification), a film rating in the United Kingdom, also used in Ireland by the Irish Film Classification Office * 18 (''Dragon Ball''), a character in the ''Dragon Ball'' franchise * "Eighteen", a 2006 episode of the animated television series ''12 oz. Mouse'' Music Albums * ''18'' (Moby album), 2002 * ''18'' (Nana Kitade album), 2005 * '' 18...'', 2009 debut album by G.E.M. Songs * "18" (5 Seconds of Summer song), from their 2014 eponymous debut album * "18" (One Direction song), from their 2014 studio album ''Four'' * "18", by Anarbor from their 2013 studio album '' Burnout'' * "I'm Eighteen", by Alice Cooper commonl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1764 Births
1764 ( MDCCLXIV) was a leap year starting on Sunday and is the fifth year of the 1760s decade, the 64th year of the 18th century, and the 764th year of the 2nd millennium. Events January–June * January 7 – The Siculicidium is carried out as hundreds of the Székely minority in Transylvania are massacred by the Austrian Army at Madéfalva. * January 19 – John Wilkes is expelled from the House of Commons of Great Britain, for seditious libel. * February 15 – The settlement of St. Louis is established. * March 15 – The day after his return to Paris from a nine-year mission, French explorer and scholar Anquetil Du Perron presents a complete copy of the Zoroastrian sacred text, the ''Zend Avesta'', to the ''Bibliothèque Royale'' in Paris, along with several other traditional texts. In 1771, he publishes the first European translation of the ''Zend Avesta''. * March 17 – Francisco Javier de la Torre arrives in Manila to become the new Spanis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tenpō Calendar
The , officially the Tenpō sexagenary unitary calendar (天保壬寅元暦 ''Tenpō jin'in genreki''), was a Japanese lunisolar calendar. It was published in the ''Tenpō'' era (1830–1844) and was in use during the late Edo period, from 1844 to 1872.Orchiston, Wayne ''et al.'' (2011)''Highlighting the History of Astronomy in the Asia-Pacific Region,'' p. 155 History The ''Tenpō-reki'' system was the work of . This was the last traditional calendar system created by Japanese astronomers and mathematicians. Overview The calendar is a lunisolar calendar which adopted Teiki-hō, where solar terms are equally divided by solar longitude, in place of Heiki-hō, in which they are equally divided by time. The lunar month starts on a day with a new moon. A leap month is added when there are three lunar months between a lunar month which includes a solstice/equinox and the following lunar month which includes a solstice/equinox. In that case the leap month is the lunar month which d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philipp Franz Von Siebold
Philipp Franz Balthasar von Siebold (17 February 1796 – 18 October 1866) was a German physician, botanist and traveler. He achieved prominence by his studies of Japanese flora (plants), flora and fauna (animals), fauna and the introduction of Western medicine in Japan. He was the father of the first female Japanese doctor educated in Western medicine, Kusumoto Ine. Career Early life Born into a family of doctors and professors of medicine in Würzburg (then in the Bishopric of Würzburg, later part of Bavaria), Siebold initially studied medicine at the University of Würzburg from November 1815, where he became a member of the German Student Corps, Corps Moenania Würzburg. One of his professors was Franz Xaver Heller (1775–1840), author of the ' ("Flora of the Grand Duchy of Würzburg", 1810–1811). Ignaz Döllinger (1770–1841), his professor of anatomy and physiology, however, most influenced him. Döllinger was one of the first professors to understand and tr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Agency For Cultural Affairs
The is a special body of the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT). It was set up in 1968 to promote Japanese arts and culture. The agency's budget for FY 2018 rose to ¥107.7 billion. Overview The agency's Cultural Affairs Division disseminates information about the arts within Japan and internationally, and the Cultural Properties Protection Division protects the nation's cultural heritage. The Cultural Affairs Division is concerned with such areas as art and culture promotion, art copyrights, and improvements in the national language. It also supports both national and local arts and cultural festivals, and it funds traveling cultural events in music, theater, dance, art exhibitions, and film-making. Special prizes are offered to encourage young artists and established practitioners, and some grants are given each year to enable them to train abroad. The agency funds national museums of modern art in Kyoto and Tokyo and The National ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monuments Of Japan
is a collective term used by the Japanese government's Law for the Protection of Cultural Properties to denote Cultural Properties of JapanIn this article, capitals indicate an official designation as opposed to a simple definition, e.g "Cultural Properties" as opposed to "cultural properties". as historic locations such as shell mounds, ancient tombs, sites of palaces, sites of forts or castles, monumental dwelling houses and other sites of high historical or scientific value; gardens, bridges, gorges, mountains, and other places of great scenic beauty; and natural features such as animals, plants, and geological or mineral formations of high scientific value. Designated monuments of Japan The government ''designates'' (as opposed to '' registers'') "significant" items of this kind as Cultural Properties (文化財 ''bunkazai'') and classifies them in one of three categories: * * , * . Items of particularly high significance may receive a higher classification as: * * * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genkū-ji
, is a Buddhist temple located in the Higashiueno neighborhood of Taitō-ku, Tokyo, Japan. The temple belongs to the Jōdo-shū sect of Japanese Buddhism and its ''honzon'' is a statue of Hōnen. History Genkū-ji was established as a small chapel in 1590 in Yushima (currently part of Bunkyō, Tokyo), approximately where the Yushima Seido is now located. In 1604, Shogun Tokugawa Ieyasu made a grant of land to allow a proper temple to be established. In 1657, much of Edo burned down in the Great fire of Meireki, including Genkū-ji. The temple was rebuilt, but was moved to its present location as part of the Tokugawa shogunate's urban remodeling plan for Edo. Its urban location resulted in the destruction of the temple during fires in the Genroku era (1688-1704), Anei era (1772-1781), the 1923 Great Kantō earthquake and the Bombing of Tokyo (1945), but it was rebuilt each time. The temple's '' bonsho'' (bell) is dated 1636 and was a donation by Shogun Tokugawa Iemitsu. The cemet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jérôme Lalande
Joseph Jérôme Lefrançois de Lalande (; 11 July 1732 – 4 April 1807) was a French astronomer, freemason and writer. Biography Lalande was born at Bourg-en-Bresse (now in the département of Ain) to Pierre Lefrançois and Marie‐Anne‐Gabrielle Monchinet. His parents sent him to Paris to study law, but as a result of lodging in the Hôtel Cluny, where Delisle had his observatory, he was drawn to astronomy, and became the zealous and favoured pupil of both Delisle and Pierre Charles Le Monnier. Having completed his legal studies, he was about to return to Bourg to practise as an advocate, when Lemonnier obtained permission to send him to Berlin, to make observations on the lunar parallax in concert with those of Lacaille at the Cape of Good Hope. The successful execution of this task obtained for him, before he was twenty-one, admission to the Academy of Berlin, as well as his election as an adjunct astronomer to the French Academy of Sciences. He now devoted himself to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tuberculosis
Tuberculosis (TB) is an infectious disease usually caused by '' Mycobacterium tuberculosis'' (MTB) bacteria. Tuberculosis generally affects the lungs, but it can also affect other parts of the body. Most infections show no symptoms, in which case it is known as latent tuberculosis. Around 10% of latent infections progress to active disease which, if left untreated, kill about half of those affected. Typical symptoms of active TB are chronic cough with blood-containing mucus, fever, night sweats, and weight loss. It was historically referred to as consumption due to the weight loss associated with the disease. Infection of other organs can cause a wide range of symptoms. Tuberculosis is spread from one person to the next through the air when people who have active TB in their lungs cough, spit, speak, or sneeze. People with Latent TB do not spread the disease. Active infection occurs more often in people with HIV/AIDS and in those who smoke. Diagnosis of active TB is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kansei Calendar
was a Japanese lunisolar calendar (''genka reki''). Nussbaum, Louis-Frédéric. (2005)"Calendar"in ''Japan Encyclopedia'', p. 98. It was published in 1797.Nussbaum"''Kansei-reki''"at p. 478; Orchiston, Wayne ''et al.'' (2011)''Highlighting the History of Astronomy in the Asia-Pacific Region,'' p. 155 History The ''Kansei-reki'' system was the work of Takahashi YoshitokiNussbaum"Takahashi Yoshitoki"at p. 933. and Hazama Shigetomi.Orchiston''Highlighting the History of Astronomy in the Asia-Pacific Region,'' p. 155 Takahashi and Hazama used Western astronomy studies to modify the traditional calendar. See also * Japanese calendar * Sexagenary cycle * Kansei References External links * National Diet Library The is the national library of Japan and among the largest libraries in the world. It was established in 1948 for the purpose of assisting members of the in researching matters of public policy. The library is similar in purpose and scope to ..."The Japanese Calen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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