| Budget Amount *help |
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2014: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2013: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2012: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
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| Outline of Final Research Achievements |
As the development of the new measurement function of SHM following surface morphology and elasticity distribution measurements, this study found the possibility of the density measurement and succeeded in microimaging of the density structure of the aortic wall for the first time in the world. Tip diameter used a glass needle of around 5μm, and SHM measured the second, the third resonance frequency around glass needle to measurement frequency each and realized density imaging of the sample surface without spoiling a surface shape and an observation function of the coefficient of elasticity distribution by demanding the difference of a frequency rate of change provided by the measurement at both frequency. We found that the domain where elastin elastin was rich was high-density by using a canine aortic wall as a sample.
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