Nanoplasmonic near-field synthesis

The temporal response of resonances in nanoplasmonic structures typically converts an incoming few-cycle field into a much longer near-field at the spot where non-linear physical phenomena including electron emission, recollision and high-harmonic generation can take place. We show that for practically useful structures pulse shaping of the incoming pulse can be used to synthesize the plasmon-enhanced field and enable single-cycle driven nonlinear physical phenomena. Our method is demonstrated for the generation of an isolated attosecond pulse by plasmon-enhanced high harmonic generation. We furthermore show that optimal control techniques can be used even if the response of the plasmonic structure is not known a priori.Comment: 6 page

Dynamic Aortic Diameter Measurements in vivo

journal articleBiomedical Informatic

Computer-Based Monitoring of Cardiovascular Functions in Postoperative Patients

journal articleBiomedical Informatic

Computer-Based Monitoring of Patients Following Cardiac Surgery

journal articleBiomedical Informatic

A Steady-State Transfer Function Analysis of Portions of the Circulatory System Using Indicator Dilution Techniques

journal articleBiomedical Informatic

A Transfer Function Analysis of Coronary and Renal Circulation Calculated from Upstream and Downstream Indicator-Dilution Curves

journal articleBiomedical Informatic

Surface-specific flow factors for prediction of friction of crosshatched surfaces

The paper presents a combined numerical and experimental study of generated sliding friction at low sliding speeds and high load intensity, typical of the top compression ring–cylinder liner conjunction at top dead centre in the compression stroke of high performance race engines. Frictional losses in the transition from compression to power stroke represent a significant portion of cyclic cylinder losses. The cylinder liner is cross-hatch honed with non-Gaussian topography, including larger groove features and a fairly smooth plateau roughness. Surface-specific flow factors are derived to closely represent the actual real rough conjunction. The predictions closely agree with the representative reported precision tribometric study of measured friction

The HELP Hospital Information System: Update 1998

journal articleBiomedical Informatic

The HELP System: A System for Clinical Decision-Making

Conference PaperBiomedical Informatic

A System for On-Line Computer Analysis of Data During Heart Catheterization

Conference PaperBiomedical Informatic