Contact caustics measurements expanded to anisotropic materials
نویسندگان
چکیده
منابع مشابه
Wavespeeds Measurements in Anisotropic Materials by Using Laser Generated Ultrasound
Wavespeed measurements made on the quasi-longitudinal (qL) mode have been achieved in two composite materials (i.e. a 1-D glass/epoxy and a 2-D SiClSiC) by using a correlation algorithm between the measurement signal at a given observation angle, and a reference signal recorded at normal incidence. The wavespeed measurement at normal incidence is obtained, when possible, by correlating the dire...
متن کاملExpanded Materials and Methods
Male Wistar rats (200-300 g) were anesthetized by intraperitoneal injection of sodium pentobarbital (90 mg.kg). The hearts were rapidly removed and placed in a cold (4°C) oxygenated Bicarbonate-buffered solution (in mM): NaCl 125; KCl 5; MgSO4 2; KH2PO4 2; NaHCO3 25; glucose 10. They were cannulated through the aorta on a Langendorff column and retrogradely perfused at a constant flow and at 37...
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ژورنال
عنوان ژورنال: Archives of Civil and Mechanical Engineering
سال: 2011
ISSN: 1644-9665
DOI: 10.1016/s1644-9665(12)60097-1