Hydrodynamics features in cavitation devices under tangent medium input

Radial Shock Wave Devices Generate Cavitation

BACKGROUND Conflicting reports in the literature have raised the question whether radial extracorporeal shock wave therapy (rESWT) devices and vibrating massage devices have similar energy signatures and, hence, cause similar bioeffects in treated tissues. METHODS AND FINDINGS We used laser fiber optic probe hydrophone (FOPH) measurements, high-speed imaging and x-ray film analysis to compare...

Input Devices and Techniques

Input Devices Interaction - Manager Scene

In this paper we report on a linked environment of the three programs XGobi, XploRe, and ViR-GIS. While XGobi and XploRe are statistical packages that focus on dynamic statistical graphics and provide analytical statistical features, respectively, ViRGIS is a 3D Virtual Reality Geographic Information System (GIS) that allows real{time access to, and visualization of, geographic data. The XGobi/...

Logical Input Devices and Interaction

The logical input device model, as is adopted in the standardized graphics packages GKS, has been an accepted basis for producing device-independent graphics systems. However, when used in highly interactive graphical applications, the logical input device model does not provide sufficient support for a number of fundamental issues inherent to interaction. This paper reopens a discussion which ...

Switching hydrodynamics in multi - domain , twisted nematic , liquid crystal devices

– We study the switching dynamics in two-domain and four-domain twisted nematic liquid crystal devices. The equilibrium configuration of these devices involves the coexistence of regions characterised by different handedness of the inherent director twist. At the boundaries between these regions there are typically disclinations lines. The dynamics of the disclination lines controls the propert...