Labyrinth spillways are almost as old as dam engineering. In spite of the fact that they appear as a very good technical-economical compromise, only 0.1% of large dams are equipped with such weirs. The main reason for this is that traditional labyrinth weirs usually cannot be installed on top of...
Published May 10th 2011 by CRC Press
At The Time of the Samurai, 1185-1603
From the tenth century onwards the emperors of Japan gradually lost power. The local lords or clan chiefs waged ceaseless war against each other, while the court, wholly steeped in Chinese culture, seemed to take no further interest in the affairs of the nation. In 1191 the Minamoto clan mastered...
Published September 9th 2010 by Routledge