Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Excess Pressure Inside a Drop and a Bubble01:13

Excess Pressure Inside a Drop and a Bubble

1.7K
The shape of a small drop of liquid can be considered spherical, neglecting the effect of gravity. This drop can further be considered as two equal hemispherical drops put together due to surface tension. The forces acting on the spherical drop are due to the pressure of the liquid inside the drop, the pressure due to air outside the drop, and the force due to the surface tension acting on the two hemispherical drops.
1.7K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A joint registration and extrapolation method for cone beam computed tomography volume of interest imaging.

Physics in medicine and biology·2026
Same author

Simultaneous T<sub>2</sub>, T<sub>2</sub>*, and R<sub>2</sub>' Mapping for Multiple Sclerosis Using Nonlinear Model-Based Reconstruction of Undersampled Radial RARE-EPI MRI.

Magnetic resonance in medicine·2026
Same author

Sub-wavelength scale randomly frozen microbubble during short-pulsed-ultrasound-driven microbubble cluster dynamics in microfluidic channel.

Ultrasonics sonochemistry·2026
Same author

Experimental Investigation of the directional collapse and microjet dynamics of single acoustic bubbles in confined tubes.

Ultrasonics sonochemistry·2026
Same author

Chladni figures reduce ohmic losses in alkaline electrolysis.

Ultrasonics sonochemistry·2026
Same author

Traditional Chinese medicine in diabetes management: a comprehensive review of mechanisms and therapeutic potential.

Frontiers in endocrinology·2026

相关实验视频

Updated: Jul 10, 2025

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System
08:19

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

2.2K

从非球形泡崩产生的剪切波生成在一个组织幻影中.

Saber Izak Ghasemian1,2, Fabian Reuter1, Yuzhe Fan2

  • 1Institute of Physics, Otto-von-Guericke Universität, Magdeburg, Germany. saber.izak@ovgu.de.

Soft matter
|November 22, 2023
PubMed
概括

这项研究表明,激光诱导的化气泡如何产生弹性图形的剪切波. 气泡动力学和接近边界的位置极大地影响波浪的发射和效率.

更多相关视频

Fabrication and Characterization of Optical Tissue Phantoms Containing Macrostructure
10:22

Fabrication and Characterization of Optical Tissue Phantoms Containing Macrostructure

Published on: February 12, 2018

10.7K
A Microfluidic System with Surface Patterning for Investigating Cavitation Bubble(s)&#8211;Cell Interaction and the Resultant Bioeffects at the Single-cell Level
11:14

A Microfluidic System with Surface Patterning for Investigating Cavitation Bubble(s)–Cell Interaction and the Resultant Bioeffects at the Single-cell Level

Published on: January 10, 2017

11.8K

相关实验视频

Last Updated: Jul 10, 2025

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System
08:19

Induction of Microstreaming by Nonspherical Bubble Oscillations in an Acoustic Levitation System

Published on: May 9, 2021

2.2K
Fabrication and Characterization of Optical Tissue Phantoms Containing Macrostructure
10:22

Fabrication and Characterization of Optical Tissue Phantoms Containing Macrostructure

Published on: February 12, 2018

10.7K
A Microfluidic System with Surface Patterning for Investigating Cavitation Bubble(s)&#8211;Cell Interaction and the Resultant Bioeffects at the Single-cell Level
11:14

A Microfluidic System with Surface Patterning for Investigating Cavitation Bubble(s)–Cell Interaction and the Resultant Bioeffects at the Single-cell Level

Published on: January 10, 2017

11.8K

科学领域:

  • 生物物理学的生物物理.
  • 医疗成像医学成像
  • 声学 声学 在声学方面

背景情况:

  • 弹性学非侵入性地使用剪切波测量组织弹性.
  • 剪切波通常是由声学聚焦或机械来源产生的.
  • 化气泡,例如热除的气泡,也可以产生自然的剪切波.

研究的目的:

  • 量化从一个激光诱导的化气泡在刚性边界附近发出的剪切波.
  • 为了研究泡动力学和剪切波生成之间的关系.
  • 为了确定泡到墙壁的距离如何影响剪切波辐射特征.

主要方法:

  • 在透明的水凝中产生单个激光诱导的化气泡.
  • 在水凝中嵌入标记粒子以可视化.
  • 使用高速成像来捕捉气泡动力学和粒子运动.
  • 根据观察到的泡行为量化剪切波特性.

主要成果:

  • 不同的气泡动态阶段有助于剪切波的产生.
  • 剪切波辐射的机制,方向和效率取决于泡动态.
  • 最重要的是,泡和边界之间的隔离距离显著影响了剪切波特性.

结论:

  • 激光诱导的化气泡是产生弹性图形中的剪切波的可行来源.
  • 了解泡动态和边界相互作用是控制剪切波生成的关键.
  • 这项研究提供了对非侵入性组织弹性评估的新方法的见解.