Titlebook: Ultrasound; Medical Applications Michael H. Repacholi,Martino Grandolfo,Alessandro Book 1987 Plenum Press, New York 1987 assessment.birth.

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书目名称Ultrasound影响因子(影响力)




书目名称Ultrasound影响因子(影响力)学科排名




书目名称Ultrasound网络公开度




书目名称Ultrasound网络公开度学科排名




书目名称Ultrasound被引频次




书目名称Ultrasound被引频次学科排名




书目名称Ultrasound年度引用




书目名称Ultrasound年度引用学科排名




书目名称Ultrasound读者反馈




书目名称Ultrasound读者反馈学科排名

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Sources and Applications of Ultrasound,e those emanating from the animal kingdom. Dogs, birds, crickets, and bats are amongst those creatures whose communication signals extend beyond the range of human hearing. In addition bats use ultrasound as a guidance system between 50 and 100 kHz. This latter fact is reputed to have been first pos

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,Applications of Ultrasound in Medicine — Comparison with Other Modalities,rgical, therapeutic, and diagnostic. For these categories, an important distinguishing physical feature is the intensity level utilized. Nearly all these applications employ sound in the frequency range of 0.8 – 15 MHz. The choice of frequency used in any specific application is based on considerati

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Biological Effects of Acoustic Cavitation,ear evidence of damage to lower organisms with temporal maximum intensities somewhat less than those available from certain diagnostic devices. Where exposures of this kind have caused clear effects, the mechanism of action appears to be related to the phenomenon of cavitation. It now remains to det

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Experimentation in Vitro: Effects of Ultrasound on Cell Suspensions,animal because of the absence of numerous uncontrollable variables. In vitro experiments are also important for suggesting new endpoints to study in vivo. Effects that have been observed in mammalian cells exposed to ultrasound include: modification of macromolecular synthetic pathways and cellular

Excise

Effects on Soft Tissues with Special Reference to the Central Nervous System,ment of certain types of discrete and localised cerebral tumours. While this application was superseeded by cryosurgical techniques before it had been accepted as a routine clinical procedure, it still resulted in the generation of a large body of reliable experimental data on the effects of high in

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Ocular Effects,of the thickness of eye components), is the most widely used. The first paper on diagnostic ultrasound was published by Mundt and Hughes in 1956. In little less than 30 years development has occurred to the extent that nowadays computerized techniques of ultrasound tissue characterization seem to ha