… Let us call this limiting frequency ‘‘ultra-high frequency’’ and spend the time in this paper …
the analysis of ultra-highfrequency data. The salient feature of such ultra-high-frequency data is …

… Ultra-high frequency ultrasonography application involves an increasing number of medical
fields. The high spatial resolution and the superb image quality achievable allow to foresee …

… We present the impressive technical advancements leading to image resolution as low
as 30 µm using ultra-high frequency ultrasound (UHFUS) probes up to 70 MHz. High-frequency …

… Data collection at ultra high-frequency on financial markets requires the manipulation of …
to provide evidence of problems affecting ultra high-frequency data sets. Standard filters can be …

… The focus of this review is to discuss the potential role of ultra-high-frequency ultrasonography
in the diagnostic workup of wounds in the light of the current applications of the technique. …

… We apply new econometric techniques to a comprehensive set of ultra high-frequency equity
and foreign exchange tick data recorded at millisecond precision, allowing us to examine …

… price with the inherent properties of ultra-high-frequency transaction data (price discreteness,
… Nowadays, a large amount of ultra-high-frequency financial data is available. Indeed,…

… His main research topic is in the field of the ultra high frequency partial discharge detection
… Stuttgart in the field of Ultra-High Frequency Partial Discharge measurement and acoustic …

… By ultra high frequency, we mean that we are in a situation where the data available are
such that Δでるた will be measured in seconds rather than minutes or hours. Under these …

This paper deals with the application of the ultra high-frequency method (UHF-method) for
the detection of partial discharges (PD) in gas-insulated substations (GIS). First, a review of …