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OBJECTIVE Myocardial ischemia may be detected with epicardial accelerometers. We developed and tested automated algorithms for real-time detection of myocardial ischemia by accelerometer measurements in both experimental and clinical settings. METHODS In 10 pigs, an accelerometer was fixed to the epicardium in the area perfused by left anterior descending(More)
A common issue in gesture elicitation studies is that participants are influenced by interaction with digital products, imitating touchscreen gestures or WIMP icons. In our study, we adapted and experimentally tested two of Morris' et al.'s suggestions for reducing legacy bias: increased production of gestures and covert kinaesthetic priming. Our findings(More)
Front end computer software in the AGS and RHIC control systems makes extensive use of object oriented programming techniques. A conservative design approach to front end computer architecture has resulted in systems that are not performance limited; however, several interesting performance challenges have been identified. Performance metrics are presented(More)
The Spallation Neutron Source (SNS) timing and Real Time Data Link (RTDL) systems are being designed and developed at Brookhaven National Laboratory (BNL), Los Alamos National Laboratory (LANL) and other SNS collaborating labs [1]. The VME-based SNS timing system is comprised of a phase locked loop (PLL) to generate a 120 Hz power line locked clock, a(More)
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