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Showing 1 to 7 of 7 for “"ultrasonic velocity and attenuation"”.
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Adhesion quality control of laminated safety glass using ultrasonic velocity and attenuation measurements
… Item was in collections: Graduate Theses and Dissertations at Illinois (ID: 204) Dissertations and Theses - Industrial and Enterprise Systems Engineering (ID: 752) No. of bitstreams: 4 Suchy_Thomas.pdf.txt: 215112 bytes, checksum: e1a0db333358873b0c4dc1d4c6347a72 (MD5) Suchy_Thomas.pdf: …
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Evaluation of reaction kinetics and material properties of cementitious ceramic materials using ultrasonic velocity and attenuation measurements
Ultrasonic velocity and attenuation measurements have been used to characterise a range of phosphate bonded, alumina filled, magnesia ceramics and other ceramic materials... Measurements were made over a range of frequency from 50kHz - 1 OM Hz, using a variety of commercial probes and equipment, …
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Characterization of high temperature creep in siliconized silicon carbide using ultrasonic techniques
Ultrasonic velocity and attenuation were both measured on samples containing various degrees of damage due to high temperature creep. These results were compared with parameters associated with creep damage such as strain and cavity formation, in order to better understand the mechanisms of creep …
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Ultrasonic characterization of Ti-5Al-5Mo-5V-3Cr
… excellent corrosion resistance, high strength, and in particular, the ability to manipulate microstructure to a high degree to control the mechanical properties of the material. It is therefore important to consider how this manipulation of mechanical properties will affect the inspection of …
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The use of ultrasonics for characterising fats and emulsions
Ultrasonics has not found widespread use in the food industry, despite having considerable potential for characterising food materials. This is due to the complexity and diversity of food materials, the lack of suitable instrumentation and a poor understanding of how ultrasound interacts with many …
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Caracterización de materiales cementicios mediante la dispersión ultrasónica
… de evaluación no destructiva (END) presenta grandes ventajas sobre las técnicas habituales como poder conocer el estado de toda la estructura y permitir la monitorización en continuo de la misma. Entre los métodos de END, los ultrasonidos han demostrado su versatilidad para la caracterización …
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Interakce hyaluronanu s DNA
Diplomová práce se zabývá studiem možných interakcí mezi hyaluronanem (HA) a plasmidovou DNA (pDNA). Plasmidová DNA byla izolována z E. coli JM 109 (pUC19) a resuspendována v TE pufru stejně jako vysokomolekulární hyaluronan. Jednotlivé vzorky pDNA, HA a pDNA-HA byly charakterizovány pomocí gelové …