The University of Tokyo (informally Tokyo University) (東京大学, Tōkyō daigaku), abbreviated as Todai (東大, Tōdai), is a research university located in Tokyo, Japan. The University has 10 faculties with a total of around 30,000 students, 2,100 of whom are foreign. Its five campuses are in Hongō, Komaba, Kashiwa, Shirokane and Nakano. It is considered to be the most prestigious university in Japan. It ranks as the highest in Asia and 21st in the world in 2011 according to Academic Ranking of World Universities. The university was chartered by the Meiji government in 1877 under its current name by amalgamating older government schools for medicine and Western learning. It was renamed "the Imperial University (帝國大學, Teikoku daigaku)" in 1886, and then Tokyo Imperial University (東京帝國大學, Tōkyō teikoku daigaku) in 1897 when the Imperial University system was created. In September 1923, an earthquake and the following fires destroyed about 700,000 volumes of the Imperial University Library. The books lost included the Hoshino Library (星野文庫, Hoshino bunko), a collection of about 10,000 books.
Detecting caesium with naked eyes
Radioactive caesium 137 has a half-life of 30.17 years, and its accumulation in organisms in exposed regions, such as around the Fukushima Daiichi nuclear plant, amplifies the hazard it poses. A new material reported by researchers ...
Mar 05, 2013 not rated yet 0