派博傳思國際中心

標(biāo)題: Titlebook: Biologic System Evaluation with Ultrasound; James F. Greenleaf,Chandra M. Sehgal Book 1992 Mayo Foundation 1992 classification.computed to [打印本頁]

作者: 審美家 時間: 2025-3-21 19:07
書目名稱Biologic System Evaluation with Ultrasound影響因子(影響力)

書目名稱Biologic System Evaluation with Ultrasound影響因子(影響力)學(xué)科排名

書目名稱Biologic System Evaluation with Ultrasound網(wǎng)絡(luò)公開度

書目名稱Biologic System Evaluation with Ultrasound網(wǎng)絡(luò)公開度學(xué)科排名

書目名稱Biologic System Evaluation with Ultrasound被引頻次

書目名稱Biologic System Evaluation with Ultrasound被引頻次學(xué)科排名

書目名稱Biologic System Evaluation with Ultrasound年度引用

書目名稱Biologic System Evaluation with Ultrasound年度引用學(xué)科排名

書目名稱Biologic System Evaluation with Ultrasound讀者反饋

書目名稱Biologic System Evaluation with Ultrasound讀者反饋學(xué)科排名

作者: 橫截,橫斷 時間: 2025-3-21 21:52

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作者: Instrumental 時間: 2025-3-22 12:23
Backscatter-Imaging Instruments,n medicine is echo or backscatter geometry. This has evolved because of the limited number of available windows into the body. Ultrasonic energy is stopped by bones and gas-filled cavities which can be found throughout the body. Therefore, medical instruments have evolved that transmit energy into a

作者: URN 時間: 2025-3-22 13:11
Computed Transverse Imaging,hers in implementing a wide variety of CT imaging techniques. These techniques can be divided into two broad categories. One category of methods is based on the straight-ray approximation for either transmission or reflection measurements. Because the straight-ray approximation is used, the measurem

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作者: indemnify 時間: 2025-3-22 22:23
Nils Kaufmann,Andre Magner,Nils Neuberin compressibility or acoustic impedance differences. In this section, we almost exclusively treat scattering as a phenomenon of redirection of energy in space. A few techniques that are currently used to extract quantitative information about the nature of the tissues in the echo mode are discussed.

作者: figurine 時間: 2025-3-23 01:26
Class 1, 2, and 3 Scattering,in compressibility or acoustic impedance differences. In this section, we almost exclusively treat scattering as a phenomenon of redirection of energy in space. A few techniques that are currently used to extract quantitative information about the nature of the tissues in the echo mode are discussed.

作者: 逃避責(zé)任 時間: 2025-3-23 07:13

作者: Aggrandize 時間: 2025-3-23 13:35
tomographic methods of imaging. The authors have provided an effective explanation of the ultrasound scattering of image and image acquisition that will benefit engineers, physicists, and radiologists alike.978-1-4613-9245-3978-1-4613-9243-9

作者: 宏偉 時間: 2025-3-23 15:19
https://doi.org/10.1007/978-3-322-93641-7metry such as orthogonal scattering, mode conversion scattering, and nonlinear imaging have not been successfully applied and will not be discussed in this book. This chapter begins with a brief review of piezoelectrics, beamforming, and scanning and then describes the relationship of scattering hierarchies to images obtained in the echo mode.

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作者: aphasia 時間: 2025-3-25 01:59
Ralf Sygusch,Martin Muche,Christian Herrmann modulation, or temporal shift between the two pulses during round-trip travel to a scatterer can, in principle, be used to obtain information on motion. Techniques based on these phenomena are discussed below. Each of the techniques compensates for the weakness of the other and in turn suffers from

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作者: crease 時間: 2025-3-26 01:10
Nils Kaufmann,Andre Magner,Nils Neuber as the change of ., or . of a wave as a result of spatial or temporal nonuniformities of the medium. The inhomogeneities arise because of variations in compressibility or acoustic impedance differences. In this section, we almost exclusively treat scattering as a phenomenon of redirection of energy

作者: Gleason-score 時間: 2025-3-26 06:23

作者: moratorium 時間: 2025-3-26 11:43
https://doi.org/10.1007/978-3-322-93641-7n medicine is echo or backscatter geometry. This has evolved because of the limited number of available windows into the body. Ultrasonic energy is stopped by bones and gas-filled cavities which can be found throughout the body. Therefore, medical instruments have evolved that transmit energy into a

作者: avarice 時間: 2025-3-26 16:17