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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] |
Lunisolar Calendar
A lunisolar calendar is a calendar in many cultures, combining lunar calendars and solar calendars. The date of Lunisolar calendars therefore indicates both the Moon phase and the time of the solar year, that is the position of the Sun in the Earth's sky. If the sidereal year (such as in a sidereal solar calendar) is used instead of the solar year, then the calendar will predict the constellation near which the full moon may occur. As with all calendars which divide the year into months there is an additional requirement that the year have a whole number of months. In this case ordinary years consist of twelve months but every second or third year is an embolismic year, which adds a thirteenth intercalary, embolismic, or leap month. Their months are based on the regular cycle of the Moon's phases. So lunisolar calendars are lunar calendars with – in contrast to them – additional intercalation rules being used to bring them into a rough agreement with the solar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 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 fellow mathemati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hazama Shigetomi
Hazama is a Japanese surname. Notable people with the surname include: *, Japanese actor in the 1996 film ''Mari's Prey'' *, Japanese voice actor and narrator *, Japanese composer and jazz musician Fictional characters *, a fictional character from the game ''BlazBlue: Continuum Shift'' * Hazama Itsuru, a fictional character from the anime ''8 Man, 8 Man After'' *, a character in the manga series ''Assassination Classroom'' * Kurou Hazama (間 黒男), Black_Jack_(manga_character), Black Jack's true name. See also *Hazama Ando, a Japanese construction corporation {{surname Japanese-language surnames ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japanese Calendar
Japanese calendar types have included a range of official and unofficial systems. At present, Japan uses the Gregorian calendar together with year designations stating the year of the reign of the current Emperor. The written form starts with the year, then the month and finally the day, coinciding with the ISO 8601 standard. For example, February 16, 2003 can be written as either 2003年2月16日 or 平成15年2月16日 (the latter following the regnal year system). 年 reads ''nen'' and means "year", 月 reads ''gatsu'' or 「がつ」and means "month" and finally 日 (usually) reads ''nichi'' (its pronunciation depends on the number that precedes it, see below) and means "day". Prior to the introduction of the Gregorian calendar in 1873, the reference calendar was based on the lunisolar Chinese calendar. History The lunisolar Chinese calendar was introduced to Japan via Korea in the middle of the sixth century. After that, Japan calculated its calendar using various Chi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sexagenary Cycle
The sexagenary cycle, also known as the Stems-and-Branches or ganzhi ( zh, 干支, gānzhī), is a cycle of sixty terms, each corresponding to one year, thus a total of sixty years for one cycle, historically used for recording time in China and the rest of the East Asian cultural sphere. It appears as a means of recording days in the first Chinese written texts, the Shang oracle bones of the late second millennium BC. Its use to record years began around the middle of the 3rd century BC. The cycle and its variations have been an important part of the traditional calendrical systems in Chinese-influenced Asian states and territories, particularly those of Japan, Korea, and Vietnam, with the old Chinese system still in use in Taiwan, and to a lesser extent, in Mainland China. This traditional method of numbering days and years no longer has any significant role in modern Chinese time-keeping or the official calendar. However, the sexagenary cycle is used in the names of many histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kansei
was a after '' Tenmei'' and before '' Kyōwa''. This period spanned the years from January 1789 through February 1801. The reigning emperor was . Change of era * 1789 : The new era name of '' Kansei'' (meaning "Tolerant Government" or "Broad-minded Government") was created to mark a number of calamities, including a devastating fire at the Imperial Palace. The previous era ended and a new one commenced in ''Tenmei'' 9, on the 25th day of the 1st month. Events of the Kansei era The broad panoply of changes and new initiatives of the Tokugawa shogunate during this era became known as the Kansei Reforms. Matsudaira Sadanobu (1759–1829) was named the shōgun's chief councilor (''rōjū'') in the summer of 1787; and early in the next year, he became the regent for the 11th shōgun, Tokugawa Ienari. As the chief administrative decision-maker in the ''bakufu'' hierarchy, he was in a position to effect radical change; and his initial actions represented an aggressive break with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 United States Library of Congress. The National Diet Library (NDL) consists of two main facilities in Tokyo and Kyoto, and several other branch libraries throughout Japan. History The National Diet Library is the successor of three separate libraries: the library of the House of Peers, the library of the House of Representatives, both of which were established at the creation of Japan's Imperial Diet in 1890; and the Imperial Library, which had been established in 1872 under the jurisdiction of the Ministry of Education. The Diet's power in prewar Japan was limited, and its need for information was "correspondingly small". The original Diet libraries "never developed either the collections or the services which might have mad ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Specific Calendars
Specific may refer to: * Specificity (other) * Specific, a cure or therapy for a specific illness Law * Specific deterrence, focussed on an individual * Specific finding, intermediate verdict used by a jury in determining the final verdict * Specific jurisdiction over an out-of-state party, specific to cases that have a substantial connection to the party's in-state activity * Order of specific performance, court order to perform a specific act Economics, finance, and accounting * Asset specificity, the extent to which the investments made to support a particular transaction have a higher value to that transaction than they would have if they were redeployed for any other purpose * Specific identification (inventories), summing purchase costs of all inventory items * Specific rate duty, duty paid at a specific amount per unit * Specific risk, risk that affects a very small number of assets Psychology * Domain specificity, theory that many aspects of cognitio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Science And Technology In Japan
This is the history of science and technology in modern Japan. Science In the natural sciences, the number of Japanese winners of the Nobel Prize has been second only to the United States in the 21st century, for contributions made in the 20th century. On the list of countries by research and development spending, Japan is third on the list, behind the United States and China. Chemistry ;Frontier Molecular Orbital Theory In 1952, Kenichi Fukui published a paper in the ''Journal of Chemical Physics'' titled "A molecular theory of reactivity in aromatic hydrocarbons." He later received the 1981 Nobel Prize in Chemistry for his investigations into the mechanisms of chemical reactions, with his prize-winning work focused on the role of frontier orbitals in chemical reactions, specifically that molecules share loosely bonded electrons which occupy the frontier orbitals, that is the Highest Occupied Molecular Orbital (HOMO) and the Lowest Unoccupied Molecular Orbital (LUMO). ;Chir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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