Far-field ultrasonic imaging using hyperlenses

Abstract Hyperlenses for ultrasonic imaging in nondestructive evaluation and non-invasive diagnostics have not been widely discussed, likely due to the lack of understanding on their performance, as well as challenges with reception of the elastic wavefield past fine features.This paper discusses the development and application of a cylindrical hyp

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A Retrospective Review Comparing Renuvion Helium Plasma Radiofrequency with BodyTite Bipolar Radiofrequency after Liposuction or Body Contouring

Background:.Driven by demand for nonexcisional alternatives to address lax skin following liposuction, various energy-based technologies have become available.Helium plasma radiofrequency (RF) and bipolar RF have gained prominence.These technologies have distinctly different methods of action and indications, potentially influencing procedural safe

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