This paper describes the design, implementation and outcome of Ground Me!, an interactive sound installation set up in the Sonic Lab of the Sonic Arts Research Centre. The site-specific interactive installation consists of multiple copper poles hanging from the Sonic Lab’s ceiling panels, which trigger samples of electricity sounds when grounded through the visitor's’ body to the space’s metall...

This paper reports on extensions of the Description Logics non-standard inference system Sonic. The recent contributions to the system are two-fold. Firstly, Sonic is extended by two new of non-standard inferences, namely, implementations of the good common subsumer w.r.t. a background terminology and a heuristics for computing a minimal rewriting. Secondly, Sonic is available as a plugin for t...

This paper presents the SONIC reconfigurable computing architecture and the first implementation, SONIC-1. SONIC is designed to support the software plug-in methodology to accelerate video image processing applications. SONIC differs from other architectures through the use of Plug-In Processing Elements (PIPEs) and the Application Programmer’s Interface (API). Each PIPE contains a reconfigurab...

INTRODUCTION Irrigation dynamics and antibacterial activity determine the efficacy of root canal disinfection. Sonic or ultrasonic agitation of irrigants is expected to improve irrigation dynamics. This study examined the effects of microbubble emulsion (ME) combined with sonic or ultrasonic agitation on irrigation dynamics and reduction of biofilm bacteria within root canal models. METHODS T...

Hedgehog genes have been implicated in inductive signaling during development in a variety of organisms. A key element of the hedgehog signaling system is encoded by the gene patched. In Drosophila hedgehog regulates gene expression by antagonizing the action of patched. In addition, patched is itself a transcriptional target of hedgehog signaling. We have isolated a chicken patched homolog and...

INTRODUCTION The aims of this study were to evaluate the removal of dentin debris from the root canal by sonic or ultrasonic activation of the irrigant and the physical mechanisms of sonic activation by visualizing the oscillations of the sonic tip, both inside and outside the confinement of the root canal. METHODS Roots of 18 canines were embedded, split, and prepared into standardized root ...

In standard environments, both Data Link and the Physical (PHY) layers are defined in the Network Interface Cards (NIC) and they cannot be accessed in real-time via software. However, these lower layers contain valuable information that can be used to measure and to improve the performance of the network. Recently, SoNIC [1] was proposed to provide realtime access to the Physical Layer and it w...

OBJECTIVE The purpose of this study was to evaluate the root surface roughness after instrumentation with hand curette and diamond-coated sonic and universal ultrasonic tips. MATERIALS AND METHODS Forty root surfaces of human teeth were randomly assigned to four treatment groups: control group (without instrumentation), curette instrumentation, ultrasonic instrumentation with universal tip an...

College of Marine Studies, University of Delaware 700 Pilottown Road, Lewes, Delaware 19958 Present address: UT-Houston Medical School. Laboratory for Neuroendocrinology, P.O. Box 20708, Houston, Texas 77225 Abstract.-Male weakfish, Cynoscion regalis, were collected from the southwest portion ofDelaware Bay from April through September in 1990 and 1991. Morphometric measurements ofthe sonic mus...

An ultrasonic sensor design with sonic velocity compensation is developed to improve the accuracy of distance measurement in membrane modules. High accuracy real-time distance measurements are needed in membrane fouling and compaction studies. The benefits of the sonic velocity compensation with a reference transducer are compared to the sonic velocity calculated with the measured temperature a...