Since a thrust of an ion rocket engine is much weaker than the one of a chemical fuel engine, nowadays, ion engines are used mainly in spaces where gravities are very weak. Here, as a powerful plasma rocket to make a ...Since a thrust of an ion rocket engine is much weaker than the one of a chemical fuel engine, nowadays, ion engines are used mainly in spaces where gravities are very weak. Here, as a powerful plasma rocket to make a heavy ship get out from the gravity-sphere of the earth without relying on an atomic power rocket, an ion-velocity booster is investigated. It is a main challenge how to protect the engine wall from the melting due to collisions of ions which grow into high-energy particles.展开更多
Taiwan Bangzi Opera is a branch of Henan Bangzi Opera in Henan, which was transmitted from China to Taiwan within the armies under a political and historical circumstance around 1947. As the trend of localisation in t...Taiwan Bangzi Opera is a branch of Henan Bangzi Opera in Henan, which was transmitted from China to Taiwan within the armies under a political and historical circumstance around 1947. As the trend of localisation in these ten years becomes obvious, several localised performances are created; however, the composers in China do not understand the music culture in Taiwan, so some interesting phenomenon can be found between an imaginary Taiwan from their viewpoints and the real culture in Taiwan. The Sorceress Bride is a performance which adapted so-called the aboriginal tune in 2012, and it arises several issues for further discussion.展开更多
文摘Since a thrust of an ion rocket engine is much weaker than the one of a chemical fuel engine, nowadays, ion engines are used mainly in spaces where gravities are very weak. Here, as a powerful plasma rocket to make a heavy ship get out from the gravity-sphere of the earth without relying on an atomic power rocket, an ion-velocity booster is investigated. It is a main challenge how to protect the engine wall from the melting due to collisions of ions which grow into high-energy particles.
文摘Taiwan Bangzi Opera is a branch of Henan Bangzi Opera in Henan, which was transmitted from China to Taiwan within the armies under a political and historical circumstance around 1947. As the trend of localisation in these ten years becomes obvious, several localised performances are created; however, the composers in China do not understand the music culture in Taiwan, so some interesting phenomenon can be found between an imaginary Taiwan from their viewpoints and the real culture in Taiwan. The Sorceress Bride is a performance which adapted so-called the aboriginal tune in 2012, and it arises several issues for further discussion.
