Physical Acoustics

Contains research objectives.U.S. Navy (Office of Naval Research) under Contract N00014-67-A-0204-001

Physical Acoustics

Contains research objectives and reports on two research projects.U. S. Navy - Office of Naval Research (Contract N00014-67-A-0204-0019)Joint Services Electronics Programs (U. S. Army, U. S. Navy, and U. S. Air Force) under Contract DAAB07-71-C-030

Physical Acoustics

Contains research objectives and summary of research.U. S. Navy - Office of Naval Research (Contract N00014-67-A-0204-0019

Effect on water mass structure in West Japan by the 2011 Tohoku earthquake tsunami

The 2011 Tohoku earthquake tsunami devastated the coastal zone in east Japan. It was also reached to the Pacific coast in west Japan area. The most reports have been limited reaching time and height of tsunami. However, it is important to consider the effect on water mass structure by tsunami waves from the viewpoint of sustainable fisheries industry or conservation of marine ecosystem. In this study, from the analysis for monitoring data in Shikoku and Seto Inland Sea, temporal breaking the stratification and the appearance of high-frequency component were confirmed

Physical Acoustics

Contains reports on two research projects.U. S. Navy Office of Naval Research (Contract N00014-67-A-0204-0019

Physical Acoustics

Contains reports on two research projects.U. S. Navy - Office of Naval Research (Contract NO0014-67-A-0204-0019

Physical Acoustics

Contains research objectives and summary of research on two research projects.U. S. Navy - Office of Naval Research (Contract N00014-67-A-0204-0019